, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000080)={r8, 0x5}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:56:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x0, 0xf5}, 0x8) 00:56:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:56:58 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/21, 0x15}], 0x1, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) sync() sync() r1 = socket(0x2, 0x1, 0xfc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r3, &(0x7f0000000840)="56c365374d00965ace68b7930df1a96434706fcc4961eb16668db672ae8c17b385d5ce694a06b14224a8cfe35f06edf6393439c8cf6a35c4c6d26f6e95450da91c37de4495a2190ab14daf206c7f114c19e63db470286ab6a166a41ae40079a956ddf92643e758941893fea1af8d551ed22d22cff2f62e74fcc13415b6bb3791bad46ab3a4372819a2cca3fd585a4414c369e682466d6a815f2a01b2b90b133153feadfe8e433a932cac382135a08df626ddaeb144e3077cbe7a4ce8d0190885a2be16d9b0b7cd0ddd0a1bebb67d199017fb92801ce2303aa17f621c95b1d1ef285a7b8c0a6b08976267110099c738aaffe0", 0xf2, 0x88, &(0x7f0000000280)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) socketpair(0x2, 0x20000000, 0x1f, &(0x7f00000002c0)) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x9d, @mcast1, 0x2f4}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0x3, 0x80000, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) connect$inet6(r3, &(0x7f0000000440)={0xfffffffffffffe62, 0x1c, 0x2, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x800002}, 0x1c) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0xfffffc01, @loopback, 0x3}, 0x1c) sendto(r2, &(0x7f00000000c0)="20d4c9b002afbd2e7670de0abb700489d98a086f550a69b87a2703274714602849152fe5fdb666a85330a1844f4a66ab9512afd3e82b84236e82508427d72ba8da89e927890228969b9c94259c8e7ab3a4abbc1ee39ee30df3533c94735ed55a2fd5f8bbe8f38e1f65d26d95c5b138bba223ecf9340904d7328abd2d5e7a3d3b0392a3abcb3da588451d54d3b6aecbc2fced6cde174b069d4dc4b39672eaf3b7f39046dcd01d5332bb865d70447a8a82d2da66559c129f4c492d797f1d708adae45bc74de86c93dd087c4c885c10c94e0bf25b7bd8345e486f1303a9f1f04e8ab0da4318f3ade504081848322715d8adebbf9310f7b464a360", 0xf9, 0x181, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x86}, 0x1c) recvmsg(r2, 0x0, 0x40002) 00:56:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x0, 0xf5}, 0x8) 00:56:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000080)={r8, 0x5}, 0x8) 00:56:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0000e2d0d426b542ac1e13768f5cf395a2600fb157a7d44f3fb2fd02ed3a7781977b27c21c68f18400e2779e72204e5ea998ca78dcb1d4d198baca532f9fdb6645c29488a7e073cbb97d2687cc0c88edc429d838df2010c12e63579d185f071edff9dd2b5129528ed6f77db0f7b6083d2c4b46edaf25ecceabc6c6894e51ba0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0xc) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet_group_source_req(r7, 0x0, 0x55, &(0x7f0000000440)={0x6, {{0x10, 0x2, 0x1, @rand_addr}}, {{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x108) r8 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:56:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0000e2d0d426b542ac1e13768f5cf395a2600fb157a7d44f3fb2fd02ed3a7781977b27c21c68f18400e2779e72204e5ea998ca78dcb1d4d198baca532f9fdb6645c29488a7e073cbb97d2687cc0c88edc429d838df2010c12e63579d185f071edff9dd2b5129528ed6f77db0f7b6083d2c4b46edaf25ecceabc6c6894e51ba0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0xc) (async, rerun: 32) r3 = socket$inet(0x2, 0x2, 0x0) (async, rerun: 32) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet_group_source_req(r7, 0x0, 0x55, &(0x7f0000000440)={0x6, {{0x10, 0x2, 0x1, @rand_addr}}, {{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x108) r8 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:56:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x0, 0xf5}, 0x8) 00:56:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:56:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:56:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) 00:56:58 executing program 2: freebsd11_lstat(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000580)={{0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x12001}, 0x1000, 0xa62, 0x0, 0x0, 0x0, 0x0, 0x7}) fhstat(&(0x7f0000001d40)={{[0x3, 0x1]}, {0x68f9, 0x8, "f9e301ec002a1bce5614ddcdb5943c18"}}, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = shmget$private(0x0, 0x800000, 0x0, &(0x7f0000800000/0x800000)=nil) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xaf}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000440)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x300003, @mcast1, 0x80000003}, 0x1c, &(0x7f00000003c0)}, 0x20000) sendto(r4, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d57", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x9, @mcast2, 0x68000000}, 0x1c) shutdown(r4, 0x1) r5 = fcntl$getown(r4, 0x5) freebsd11_lstat(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x12001}, 0x1000, 0xa62, 0x0, 0x0, r5, 0x0, 0x7}) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002140)={&(0x7f0000000040)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000080)="b77829720d8ec9fa0e3f7e34aa4bf0d75409f660e678e9ea043778e3720abeeaa3", 0x21}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="60da1688d59a32c299403ee550fd7a36fad58ce6d80f1dac1a61b1293967f9bc1ffcfe2bf31955bbda3b3aef9dce5f17e50d4d7092aabdc67ea7717b0841bd8df0c7bb32bb449741d9f21c7faa941eda5a499a01bba2a1a5333d4765bd8ba7819090e97c1453d1b70202d0762ede83ca9cc90df0c66e39847ac24f38ce0eaf4c20e22a813bc508cb72fe070ce32b6cb099664ef37fc36dad48de72f9410c62672ad14fed746e8e716223716aedc1688611ebb190990dffea93349eb7fb07e987", 0xc0}, {&(0x7f0000001200)="2b28bea7e6dc62a8d25c35a199077e6c8187b887a10ebe403976b30a7e4ffe7ac1e9cb4a3f5be1307a3ead71f6ef649f0bf29dc10847fd51624a39302b9de18a6fac1db3ed1e2061f359cb4fb62472bd2f596768050e8723e28395ea03afe110f4ae6022f6dc652bccdcce9dc1273ef71f95d2155b06e44f1a2679fbf3d5a7fe68bf98d2b8e3c255cd55203d6972a7ab605fc73cd28a489d9a29d913256891eda58d4bb1b1ce083b4ff3414f8979f27528f5353688e00de172569ee574ed7b", 0xbf}, {&(0x7f0000000180)="fbc0052f33066fbeca03729c060fff107710d92d2bc9b8bbdadb019054b2742a2dd74372304503", 0x27}, {&(0x7f00000012c0)="df1c6aade0f13e136ecc23d4253f94f1dd1b4862967871e756d3ccee5ab4cf37dbd15d2a444ad1dc7639d786b5433d0c38b660c8", 0x34}, {&(0x7f0000001300)="3ad7c5bcbcc7a17ce1859cf0e5e8ff928df39ff22d58fcf87e041537e0d15f974ad96c45a71fa7ac84b18eccdee62294f7977b6a3512a38c5fbdeb1444bb6c9b8199ae4d9fec164f6d8ced88eb6e808a35c5564820d2cff3bcc5f736dfb3fce6c4073fe1c0192167452bcd59e798248cbe148ad1270e39ffe19e43893081fa9289d612c92eed98a30f0dfbf478c6b4abf7cc137f3174b7edfd6e86", 0x9b}], 0x7, &(0x7f0000001f80)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r0, r1, r2, r6]}, @rights={0x18, 0xffff, 0x1, [r7]}], 0x1b0, 0x109}, 0x3010c) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:56:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:56:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0000e2d0d426b542ac1e13768f5cf395a2600fb157a7d44f3fb2fd02ed3a7781977b27c21c68f18400e2779e72204e5ea998ca78dcb1d4d198baca532f9fdb6645c29488a7e073cbb97d2687cc0c88edc429d838df2010c12e63579d185f071edff9dd2b5129528ed6f77db0f7b6083d2c4b46edaf25ecceabc6c6894e51ba0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0xc) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) setsockopt$inet_group_source_req(r7, 0x0, 0x55, &(0x7f0000000440)={0x6, {{0x10, 0x2, 0x1, @rand_addr}}, {{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x108) r8 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:56:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) 00:56:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket(0x10, 0x5, 0xea) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0xfffffe87, 0x1c, 0x2, 0x0, @mcast1}, 0x1c, 0x0, 0x9, 0x0}, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:56:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket(0x10, 0x5, 0xea) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0xfffffe87, 0x1c, 0x2, 0x0, @mcast1}, 0x1c, 0x0, 0x9, 0x0}, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) (async) socket(0x10, 0x5, 0xea) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0xfffffe87, 0x1c, 0x2, 0x0, @mcast1}, 0x1c, 0x0, 0x9, 0x0}, 0x0) (async) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:56:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, r7) dup2(r6, r7) r9 = accept(r0, 0x0, &(0x7f0000000000)) dup(r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) 00:56:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket(0x10, 0x5, 0xea) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0xfffffe87, 0x1c, 0x2, 0x0, @mcast1}, 0x1c, 0x0, 0x9, 0x0}, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) (async) socket(0x10, 0x5, 0xea) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0xfffffe87, 0x1c, 0x2, 0x0, @mcast1}, 0x1c, 0x0, 0x9, 0x0}, 0x0) (async) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:56:59 executing program 2: freebsd11_lstat(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000580)={{0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x12001}, 0x1000, 0xa62, 0x0, 0x0, 0x0, 0x0, 0x7}) (async) fhstat(&(0x7f0000001d40)={{[0x3, 0x1]}, {0x68f9, 0x8, "f9e301ec002a1bce5614ddcdb5943c18"}}, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) fstat(0xffffffffffffffff, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r3 = shmget$private(0x0, 0x800000, 0x0, &(0x7f0000800000/0x800000)=nil) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) (async) setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) (async) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xaf}, 0x10) (async) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000440)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x300003, @mcast1, 0x80000003}, 0x1c, &(0x7f00000003c0)}, 0x20000) (async) sendto(r4, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x9, @mcast2, 0x68000000}, 0x1c) (async) shutdown(r4, 0x1) (async) r5 = fcntl$getown(r4, 0x5) (async) freebsd11_lstat(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x12001}, 0x1000, 0xa62, 0x0, 0x0, r5, 0x0, 0x7}) (async) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002140)={&(0x7f0000000040)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000080)="b77829720d8ec9fa0e3f7e34aa4bf0d75409f660e678e9ea043778e3720abeeaa3", 0x21}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="60da1688d59a32c299403ee550fd7a36fad58ce6d80f1dac1a61b1293967f9bc1ffcfe2bf31955bbda3b3aef9dce5f17e50d4d7092aabdc67ea7717b0841bd8df0c7bb32bb449741d9f21c7faa941eda5a499a01bba2a1a5333d4765bd8ba7819090e97c1453d1b70202d0762ede83ca9cc90df0c66e39847ac24f38ce0eaf4c20e22a813bc508cb72fe070ce32b6cb099664ef37fc36dad48de72f9410c62672ad14fed746e8e716223716aedc1688611ebb190990dffea93349eb7fb07e987", 0xc0}, {&(0x7f0000001200)="2b28bea7e6dc62a8d25c35a199077e6c8187b887a10ebe403976b30a7e4ffe7ac1e9cb4a3f5be1307a3ead71f6ef649f0bf29dc10847fd51624a39302b9de18a6fac1db3ed1e2061f359cb4fb62472bd2f596768050e8723e28395ea03afe110f4ae6022f6dc652bccdcce9dc1273ef71f95d2155b06e44f1a2679fbf3d5a7fe68bf98d2b8e3c255cd55203d6972a7ab605fc73cd28a489d9a29d913256891eda58d4bb1b1ce083b4ff3414f8979f27528f5353688e00de172569ee574ed7b", 0xbf}, {&(0x7f0000000180)="fbc0052f33066fbeca03729c060fff107710d92d2bc9b8bbdadb019054b2742a2dd74372304503", 0x27}, {&(0x7f00000012c0)="df1c6aade0f13e136ecc23d4253f94f1dd1b4862967871e756d3ccee5ab4cf37dbd15d2a444ad1dc7639d786b5433d0c38b660c8", 0x34}, {&(0x7f0000001300)="3ad7c5bcbcc7a17ce1859cf0e5e8ff928df39ff22d58fcf87e041537e0d15f974ad96c45a71fa7ac84b18eccdee62294f7977b6a3512a38c5fbdeb1444bb6c9b8199ae4d9fec164f6d8ced88eb6e808a35c5564820d2cff3bcc5f736dfb3fce6c4073fe1c0192167452bcd59e798248cbe148ad1270e39ffe19e43893081fa9289d612c92eed98a30f0dfbf478c6b4abf7cc137f3174b7edfd6e86", 0x9b}], 0x7, &(0x7f0000001f80)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r0, r1, r2, r6]}, @rights={0x18, 0xffff, 0x1, [r7]}], 0x1b0, 0x109}, 0x3010c) (async) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:56:59 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, r7) (async) dup2(r6, r7) r9 = accept(r0, 0x0, &(0x7f0000000000)) dup(r9) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) 00:56:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) 00:56:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) socketpair(0x17, 0x20000000, 0x7f, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x5, @empty, 0x5}, 0x1c) 00:56:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) socketpair(0x17, 0x20000000, 0x7f, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x5, @empty, 0x5}, 0x1c) 00:56:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) socketpair(0x17, 0x20000000, 0x7f, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x5, @empty, 0x5}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) socketpair(0x17, 0x20000000, 0x7f, &(0x7f0000000080)) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x5, @empty, 0x5}, 0x1c) (async) 00:56:59 executing program 2: freebsd11_lstat(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000580)={{0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x12001}, 0x1000, 0xa62, 0x0, 0x0, 0x0, 0x0, 0x7}) fhstat(&(0x7f0000001d40)={{[0x3, 0x1]}, {0x68f9, 0x8, "f9e301ec002a1bce5614ddcdb5943c18"}}, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = shmget$private(0x0, 0x800000, 0x0, &(0x7f0000800000/0x800000)=nil) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xaf}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000440)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x300003, @mcast1, 0x80000003}, 0x1c, &(0x7f00000003c0)}, 0x20000) sendto(r4, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x9, @mcast2, 0x68000000}, 0x1c) shutdown(r4, 0x1) r5 = fcntl$getown(r4, 0x5) freebsd11_lstat(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x12001}, 0x1000, 0xa62, 0x0, 0x0, r5, 0x0, 0x7}) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002140)={&(0x7f0000000040)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000080)="b77829720d8ec9fa0e3f7e34aa4bf0d75409f660e678e9ea043778e3720abeeaa3", 0x21}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="60da1688d59a32c299403ee550fd7a36fad58ce6d80f1dac1a61b1293967f9bc1ffcfe2bf31955bbda3b3aef9dce5f17e50d4d7092aabdc67ea7717b0841bd8df0c7bb32bb449741d9f21c7faa941eda5a499a01bba2a1a5333d4765bd8ba7819090e97c1453d1b70202d0762ede83ca9cc90df0c66e39847ac24f38ce0eaf4c20e22a813bc508cb72fe070ce32b6cb099664ef37fc36dad48de72f9410c62672ad14fed746e8e716223716aedc1688611ebb190990dffea93349eb7fb07e987", 0xc0}, {&(0x7f0000001200)="2b28bea7e6dc62a8d25c35a199077e6c8187b887a10ebe403976b30a7e4ffe7ac1e9cb4a3f5be1307a3ead71f6ef649f0bf29dc10847fd51624a39302b9de18a6fac1db3ed1e2061f359cb4fb62472bd2f596768050e8723e28395ea03afe110f4ae6022f6dc652bccdcce9dc1273ef71f95d2155b06e44f1a2679fbf3d5a7fe68bf98d2b8e3c255cd55203d6972a7ab605fc73cd28a489d9a29d913256891eda58d4bb1b1ce083b4ff3414f8979f27528f5353688e00de172569ee574ed7b", 0xbf}, {&(0x7f0000000180)="fbc0052f33066fbeca03729c060fff107710d92d2bc9b8bbdadb019054b2742a2dd74372304503", 0x27}, {&(0x7f00000012c0)="df1c6aade0f13e136ecc23d4253f94f1dd1b4862967871e756d3ccee5ab4cf37dbd15d2a444ad1dc7639d786b5433d0c38b660c8", 0x34}, {&(0x7f0000001300)="3ad7c5bcbcc7a17ce1859cf0e5e8ff928df39ff22d58fcf87e041537e0d15f974ad96c45a71fa7ac84b18eccdee62294f7977b6a3512a38c5fbdeb1444bb6c9b8199ae4d9fec164f6d8ced88eb6e808a35c5564820d2cff3bcc5f736dfb3fce6c4073fe1c0192167452bcd59e798248cbe148ad1270e39ffe19e43893081fa9289d612c92eed98a30f0dfbf478c6b4abf7cc137f3174b7edfd6e86", 0x9b}], 0x7, &(0x7f0000001f80)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r0, r1, r2, r6]}, @rights={0x18, 0xffff, 0x1, [r7]}], 0x1b0, 0x109}, 0x3010c) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) freebsd11_lstat(0x0, &(0x7f0000000480)) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000580)={{0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x12001}, 0x1000, 0xa62, 0x0, 0x0, 0x0, 0x0, 0x7}) (async) fhstat(&(0x7f0000001d40)={{[0x3, 0x1]}, {0x68f9, 0x8, "f9e301ec002a1bce5614ddcdb5943c18"}}, &(0x7f0000001d80)) (async) fstat(0xffffffffffffffff, &(0x7f0000001e80)) (async) shmget$private(0x0, 0x800000, 0x0, &(0x7f0000800000/0x800000)=nil) (async) socket(0x2, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) (async) setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) (async) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xaf}, 0x10) (async) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async) sendmsg$inet6_sctp(r4, &(0x7f0000000440)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x300003, @mcast1, 0x80000003}, 0x1c, &(0x7f00000003c0)}, 0x20000) (async) sendto(r4, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x9, @mcast2, 0x68000000}, 0x1c) (async) shutdown(r4, 0x1) (async) fcntl$getown(r4, 0x5) (async) freebsd11_lstat(0x0, &(0x7f0000000480)) (async) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x12001}, 0x1000, 0xa62, 0x0, 0x0, r5, 0x0, 0x7}) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002140)={&(0x7f0000000040)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000080)="b77829720d8ec9fa0e3f7e34aa4bf0d75409f660e678e9ea043778e3720abeeaa3", 0x21}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="60da1688d59a32c299403ee550fd7a36fad58ce6d80f1dac1a61b1293967f9bc1ffcfe2bf31955bbda3b3aef9dce5f17e50d4d7092aabdc67ea7717b0841bd8df0c7bb32bb449741d9f21c7faa941eda5a499a01bba2a1a5333d4765bd8ba7819090e97c1453d1b70202d0762ede83ca9cc90df0c66e39847ac24f38ce0eaf4c20e22a813bc508cb72fe070ce32b6cb099664ef37fc36dad48de72f9410c62672ad14fed746e8e716223716aedc1688611ebb190990dffea93349eb7fb07e987", 0xc0}, {&(0x7f0000001200)="2b28bea7e6dc62a8d25c35a199077e6c8187b887a10ebe403976b30a7e4ffe7ac1e9cb4a3f5be1307a3ead71f6ef649f0bf29dc10847fd51624a39302b9de18a6fac1db3ed1e2061f359cb4fb62472bd2f596768050e8723e28395ea03afe110f4ae6022f6dc652bccdcce9dc1273ef71f95d2155b06e44f1a2679fbf3d5a7fe68bf98d2b8e3c255cd55203d6972a7ab605fc73cd28a489d9a29d913256891eda58d4bb1b1ce083b4ff3414f8979f27528f5353688e00de172569ee574ed7b", 0xbf}, {&(0x7f0000000180)="fbc0052f33066fbeca03729c060fff107710d92d2bc9b8bbdadb019054b2742a2dd74372304503", 0x27}, {&(0x7f00000012c0)="df1c6aade0f13e136ecc23d4253f94f1dd1b4862967871e756d3ccee5ab4cf37dbd15d2a444ad1dc7639d786b5433d0c38b660c8", 0x34}, {&(0x7f0000001300)="3ad7c5bcbcc7a17ce1859cf0e5e8ff928df39ff22d58fcf87e041537e0d15f974ad96c45a71fa7ac84b18eccdee62294f7977b6a3512a38c5fbdeb1444bb6c9b8199ae4d9fec164f6d8ced88eb6e808a35c5564820d2cff3bcc5f736dfb3fce6c4073fe1c0192167452bcd59e798248cbe148ad1270e39ffe19e43893081fa9289d612c92eed98a30f0dfbf478c6b4abf7cc137f3174b7edfd6e86", 0x9b}], 0x7, &(0x7f0000001f80)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r0, r1, r2, r6]}, @rights={0x18, 0xffff, 0x1, [r7]}], 0x1b0, 0x109}, 0x3010c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:56:59 executing program 1: socket(0x10, 0x2, 0x43) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 00:56:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:56:59 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, r7) dup2(r6, r7) r9 = accept(r0, 0x0, &(0x7f0000000000)) dup(r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r4, r3) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r8, 0x0, r7) (async) dup2(r6, r7) (async) accept(r0, 0x0, &(0x7f0000000000)) (async) dup(r9) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) (async) 00:56:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) socket$inet(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:56:59 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000081e797e10dd66a87ffd90a082635306741c86552ff7e300fc2eded709f7760088fcc032ca9f18ac4f81811d256be8ec3a4e291b76c0798346710e3305fd3baaa93d34cbce5168e355cc6968b009ec1a5710d5c1f9978b1fc27f6de4c3a802f5bbb0c280e31317a5cfcebe3e7dfca752b3cfbf3efe74c663b5d090000000000000020b64193116d6dbdb77d223716cda9cb4262362c6bed8dda71b697db0ae7b054b57c82875b81fe117cbceb99ede1f650c553314fee6311790fad7df385fb382e734b3889ac9f60fad6aa0e82ae93dcaf37422a203f45a978f40af6e9a5497375557f8466a68ab90f4d2a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x1, 0x3010, 0x8, 0x3ff, 0xb, 0x6, 0x6, r8}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, r7}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000040)="e46023cbc349feff168ed7dcb3acb070c7e3509e54253cb923988c10dd4bd110296185a5819c7c383900160950e6b6849f260979c4aea02e4d8de1d024", 0x3d) 00:57:00 executing program 1: socket(0x10, 0x2, 0x43) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) socket(0x10, 0x2, 0x43) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) (async) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000081e797e10dd66a87ffd90a082635306741c86552ff7e300fc2eded709f7760088fcc032ca9f18ac4f81811d256be8ec3a4e291b76c0798346710e3305fd3baaa93d34cbce5168e355cc6968b009ec1a5710d5c1f9978b1fc27f6de4c3a802f5bbb0c280e31317a5cfcebe3e7dfca752b3cfbf3efe74c663b5d090000000000000020b64193116d6dbdb77d223716cda9cb4262362c6bed8dda71b697db0ae7b054b57c82875b81fe117cbceb99ede1f650c553314fee6311790fad7df385fb382e734b3889ac9f60fad6aa0e82ae93dcaf37422a203f45a978f40af6e9a5497375557f8466a68ab90f4d2a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x1, 0x3010, 0x8, 0x3ff, 0xb, 0x6, 0x6, r8}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, r7}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000040)="e46023cbc349feff168ed7dcb3acb070c7e3509e54253cb923988c10dd4bd110296185a5819c7c383900160950e6b6849f260979c4aea02e4d8de1d024", 0x3d) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) getpeername$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r5, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000081e797e10dd66a87ffd90a082635306741c86552ff7e300fc2eded709f7760088fcc032ca9f18ac4f81811d256be8ec3a4e291b76c0798346710e3305fd3baaa93d34cbce5168e355cc6968b009ec1a5710d5c1f9978b1fc27f6de4c3a802f5bbb0c280e31317a5cfcebe3e7dfca752b3cfbf3efe74c663b5d090000000000000020b64193116d6dbdb77d223716cda9cb4262362c6bed8dda71b697db0ae7b054b57c82875b81fe117cbceb99ede1f650c553314fee6311790fad7df385fb382e734b3889ac9f60fad6aa0e82ae93dcaf37422a203f45a978f40af6e9a5497375557f8466a68ab90f4d2a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) (async) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x1, 0x3010, 0x8, 0x3ff, 0xb, 0x6, 0x6, r8}, &(0x7f0000000240)=0x20) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, r7}, 0xc) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000040)="e46023cbc349feff168ed7dcb3acb070c7e3509e54253cb923988c10dd4bd110296185a5819c7c383900160950e6b6849f260979c4aea02e4d8de1d024", 0x3d) (async) 00:57:00 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="88863cbc7ea5aa380bee3111876e4802bb6818ee06941de4bf35c8f1ec13beb5aeb7b61c7c2392a9d1afe8a6d9e9de0deda361f88c3334d4ecd95d34499389afe1a63ba19a4dc88746d2ea21f39425015b9ce295cc7340d41526e0de2612bb5379741cfe938fc627a817fd05f834cb2a4dd34d0a4f8588772783df3ff99279d1cb266906081d488c7e68c4df2ff5c116ad0c9849979bb080a3a351f4b84e2f", 0x9f}, {&(0x7f0000000100)="804e210779382e9baab5d0a7efd8df5431d322f6a95fcfd4411086412f4e1cdc39dcf03dbac297a0b17a543e219dd82a3e85c15a3c128870e95cd76b33997d400b09d24a6b7ced5382ab7156bfafbacf16ea52265a2af4d96d2f8f9d70f30c7f15865223dd4e36cdd1407758bfd10144729c85a9b10d5310d8c3fa79854c9aafd3c380a90ff7c1e2423fc8c4a647b08c54b2dfbf1ea053afc2a54e5681da5a9ec7de67915e966cc3d2d19f485410b69050153c1fe1a0", 0xb6}, {&(0x7f0000000200)="690c9b9335fbd93d36c12c60e59320994226f5575925c8bda5a2c49e6c29840d512afb41ae70d873444b", 0x2a}, {&(0x7f0000000240)="f28672ed3eb26da3ca6dcc4639c13b352b3c661e53d6806704640dbaddc009596ca6ea054b74134f197dd33fd48f2793aa4a15dc623a906bc47e316a2806b7791162c90e006694d6bbee2b565838c47012a464411b1d192a7bf99ce4000916f9d0303b85fb23", 0x66}], 0x4, &(0x7f0000000300)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}], 0x14, 0x20084}, 0x20000) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) socket$inet(0x2, 0x2, 0x0) 00:57:00 executing program 1: socket(0x10, 0x2, 0x43) (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) 00:57:00 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="88863cbc7ea5aa380bee3111876e4802bb6818ee06941de4bf35c8f1ec13beb5aeb7b61c7c2392a9d1afe8a6d9e9de0deda361f88c3334d4ecd95d34499389afe1a63ba19a4dc88746d2ea21f39425015b9ce295cc7340d41526e0de2612bb5379741cfe938fc627a817fd05f834cb2a4dd34d0a4f8588772783df3ff99279d1cb266906081d488c7e68c4df2ff5c116ad0c9849979bb080a3a351f4b84e2f", 0x9f}, {&(0x7f0000000100)="804e210779382e9baab5d0a7efd8df5431d322f6a95fcfd4411086412f4e1cdc39dcf03dbac297a0b17a543e219dd82a3e85c15a3c128870e95cd76b33997d400b09d24a6b7ced5382ab7156bfafbacf16ea52265a2af4d96d2f8f9d70f30c7f15865223dd4e36cdd1407758bfd10144729c85a9b10d5310d8c3fa79854c9aafd3c380a90ff7c1e2423fc8c4a647b08c54b2dfbf1ea053afc2a54e5681da5a9ec7de67915e966cc3d2d19f485410b69050153c1fe1a0", 0xb6}, {&(0x7f0000000200)="690c9b9335fbd93d36c12c60e59320994226f5575925c8bda5a2c49e6c29840d512afb41ae70d873444b", 0x2a}, {&(0x7f0000000240)="f28672ed3eb26da3ca6dcc4639c13b352b3c661e53d6806704640dbaddc009596ca6ea054b74134f197dd33fd48f2793aa4a15dc623a906bc47e316a2806b7791162c90e006694d6bbee2b565838c47012a464411b1d192a7bf99ce4000916f9d0303b85fb23", 0x66}], 0x4, &(0x7f0000000300)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}], 0x14, 0x20084}, 0x20000) (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000081e797e10dd66a87ffd90a082635306741c86552ff7e300fc2eded709f7760088fcc032ca9f18ac4f81811d256be8ec3a4e291b76c0798346710e3305fd3baaa93d34cbce5168e355cc6968b009ec1a5710d5c1f9978b1fc27f6de4c3a802f5bbb0c280e31317a5cfcebe3e7dfca752b3cfbf3efe74c663b5d090000000000000020b64193116d6dbdb77d223716cda9cb4262362c6bed8dda71b697db0ae7b054b57c82875b81fe117cbceb99ede1f650c553314fee6311790fad7df385fb382e734b3889ac9f60fad6aa0e82ae93dcaf37422a203f45a978f40af6e9a5497375557f8466a68ab90f4d2a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x1, 0x3010, 0x8, 0x3ff, 0xb, 0x6, 0x6, r8}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, r7}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000040)="e46023cbc349feff168ed7dcb3acb070c7e3509e54253cb923988c10dd4bd110296185a5819c7c383900160950e6b6849f260979c4aea02e4d8de1d024", 0x3d) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) getpeername$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r5, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000081e797e10dd66a87ffd90a082635306741c86552ff7e300fc2eded709f7760088fcc032ca9f18ac4f81811d256be8ec3a4e291b76c0798346710e3305fd3baaa93d34cbce5168e355cc6968b009ec1a5710d5c1f9978b1fc27f6de4c3a802f5bbb0c280e31317a5cfcebe3e7dfca752b3cfbf3efe74c663b5d090000000000000020b64193116d6dbdb77d223716cda9cb4262362c6bed8dda71b697db0ae7b054b57c82875b81fe117cbceb99ede1f650c553314fee6311790fad7df385fb382e734b3889ac9f60fad6aa0e82ae93dcaf37422a203f45a978f40af6e9a5497375557f8466a68ab90f4d2a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) (async) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x1, 0x3010, 0x8, 0x3ff, 0xb, 0x6, 0x6, r8}, &(0x7f0000000240)=0x20) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, r7}, 0xc) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000040)="e46023cbc349feff168ed7dcb3acb070c7e3509e54253cb923988c10dd4bd110296185a5819c7c383900160950e6b6849f260979c4aea02e4d8de1d024", 0x3d) (async) 00:57:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x5, [0x3, 0x800, 0x1, 0x8ca, 0x8]}, 0xe) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x4000, @local={0xfe, 0x80, '\x00', 0x0}, 0x4000}, 0x1c) sendto$inet(r2, &(0x7f0000000040)="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", 0xfe, 0x20005, &(0x7f0000000140)={0x10, 0x2, 0x1, @multicast2}, 0x10) r3 = accept(r0, &(0x7f00000001c0)=@un=@abs={0x8}, &(0x7f0000000200)=0x8) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)="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", 0xff}], 0x1, 0x9) 00:57:00 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="88863cbc7ea5aa380bee3111876e4802bb6818ee06941de4bf35c8f1ec13beb5aeb7b61c7c2392a9d1afe8a6d9e9de0deda361f88c3334d4ecd95d34499389afe1a63ba19a4dc88746d2ea21f39425015b9ce295cc7340d41526e0de2612bb5379741cfe938fc627a817fd05f834cb2a4dd34d0a4f8588772783df3ff99279d1cb266906081d488c7e68c4df2ff5c116ad0c9849979bb080a3a351f4b84e2f", 0x9f}, {&(0x7f0000000100)="804e210779382e9baab5d0a7efd8df5431d322f6a95fcfd4411086412f4e1cdc39dcf03dbac297a0b17a543e219dd82a3e85c15a3c128870e95cd76b33997d400b09d24a6b7ced5382ab7156bfafbacf16ea52265a2af4d96d2f8f9d70f30c7f15865223dd4e36cdd1407758bfd10144729c85a9b10d5310d8c3fa79854c9aafd3c380a90ff7c1e2423fc8c4a647b08c54b2dfbf1ea053afc2a54e5681da5a9ec7de67915e966cc3d2d19f485410b69050153c1fe1a0", 0xb6}, {&(0x7f0000000200)="690c9b9335fbd93d36c12c60e59320994226f5575925c8bda5a2c49e6c29840d512afb41ae70d873444b", 0x2a}, {&(0x7f0000000240)="f28672ed3eb26da3ca6dcc4639c13b352b3c661e53d6806704640dbaddc009596ca6ea054b74134f197dd33fd48f2793aa4a15dc623a906bc47e316a2806b7791162c90e006694d6bbee2b565838c47012a464411b1d192a7bf99ce4000916f9d0303b85fb23", 0x66}], 0x4, &(0x7f0000000300)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}], 0x14, 0x20084}, 0x20000) (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) fcntl$getown(r0, 0x5) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:57:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x5, [0x3, 0x800, 0x1, 0x8ca, 0x8]}, 0xe) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x4000, @local={0xfe, 0x80, '\x00', 0x0}, 0x4000}, 0x1c) (async, rerun: 32) sendto$inet(r2, &(0x7f0000000040)="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", 0xfe, 0x20005, &(0x7f0000000140)={0x10, 0x2, 0x1, @multicast2}, 0x10) (async, rerun: 32) r3 = accept(r0, &(0x7f00000001c0)=@un=@abs={0x8}, &(0x7f0000000200)=0x8) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)="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", 0xff}], 0x1, 0x9) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) fcntl$getown(r0, 0x5) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) fcntl$getown(r0, 0x5) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01d42771c5f0cb0055aab2aca244bf60d01d64aad51da6cc61bf60810f61895d28b72d93716faa3603ca88df729a3b5a6ec771032d774b2230f8515b91181bc38d872f591b21c72df9ba3d07c7c440e122dd3f06ea990370cd2c79ffe1c0b547611764d3baada994c53e502780476c8ca6e5c746f42d43f600ae9a5a2cda1fab70204f68af7c77b5db4da09daca712575061ef", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x5, [0x3, 0x800, 0x1, 0x8ca, 0x8]}, 0xe) (async) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x4000, @local={0xfe, 0x80, '\x00', 0x0}, 0x4000}, 0x1c) (async) sendto$inet(r2, &(0x7f0000000040)="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", 0xfe, 0x20005, &(0x7f0000000140)={0x10, 0x2, 0x1, @multicast2}, 0x10) r3 = accept(r0, &(0x7f00000001c0)=@un=@abs={0x8}, &(0x7f0000000200)=0x8) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)="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", 0xff}], 0x1, 0x9) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01d42771c5f0cb0055aab2aca244bf60d01d64aad51da6cc61bf60810f61895d28b72d93716faa3603ca88df729a3b5a6ec771032d774b2230f8515b91181bc38d872f591b21c72df9ba3d07c7c440e122dd3f06ea990370cd2c79ffe1c0b547611764d3baada994c53e502780476c8ca6e5c746f42d43f600ae9a5a2cda1fab70204f68af7c77b5db4da09daca712575061ef", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01d42771c5f0cb0055aab2aca244bf60d01d64aad51da6cc61bf60810f61895d28b72d93716faa3603ca88df729a3b5a6ec771032d774b2230f8515b91181bc38d872f591b21c72df9ba3d07c7c440e122dd3f06ea990370cd2c79ffe1c0b547611764d3baada994c53e502780476c8ca6e5c746f42d43f600ae9a5a2cda1fab70204f68af7c77b5db4da09daca712575061ef", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01d42771c5f0cb0055aab2aca244bf60d01d64aad51da6cc61bf60810f61895d28b72d93716faa3603ca88df729a3b5a6ec771032d774b2230f8515b91181bc38d872f591b21c72df9ba3d07c7c440e122dd3f06ea990370cd2c79ffe1c0b547611764d3baada994c53e502780476c8ca6e5c746f42d43f600ae9a5a2cda1fab70204f68af7c77b5db4da09daca712575061ef", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32) fcntl$dupfd(r1, 0x0, r0) fcntl$getown(r0, 0x5) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:00 executing program 1: setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x3ff, 0x7f}, 0x8) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x4, 0x1) dup(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r0) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@abs={0x0, 0x1, 0x0, 0x1}, 0x1c, 0x0, 0xffffffffffffffa4, 0x0, 0xfffffffffffffe2e}, 0x6fc2abf6e5d36544) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:57:00 executing program 1: setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x3ff, 0x7f}, 0x8) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x4, 0x1) dup(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r0) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@abs={0x0, 0x1, 0x0, 0x1}, 0x1c, 0x0, 0xffffffffffffffa4, 0x0, 0xfffffffffffffe2e}, 0x6fc2abf6e5d36544) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x3ff, 0x7f}, 0x8) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket(0x0, 0x4, 0x1) (async) dup(r1) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r2, 0x0, r0) (async) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@abs={0x0, 0x1, 0x0, 0x1}, 0x1c, 0x0, 0xffffffffffffffa4, 0x0, 0xfffffffffffffe2e}, 0x6fc2abf6e5d36544) (async) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x2}, 0x8) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000078e1c7be403f56fcddd52daf433714c2392caae657cc1c310420f7ad0810da9f1bf0397cdb8721c920956edab3e7de68909a090000003cf169fbc10a483d22a378aa96c292e5c6d90724f05e068ffe88cad3d9171aec51504d62e1fddc4df0a5a070e0587426", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x2}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x2}, 0x8) (async) 00:57:00 executing program 1: setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x3ff, 0x7f}, 0x8) (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x4, 0x1) dup(r1) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r0) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@abs={0x0, 0x1, 0x0, 0x1}, 0x1c, 0x0, 0xffffffffffffffa4, 0x0, 0xfffffffffffffe2e}, 0x6fc2abf6e5d36544) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:00 executing program 3: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000078e1c7be403f56fcddd52daf433714c2392caae657cc1c310420f7ad0810da9f1bf0397cdb8721c920956edab3e7de68909a090000003cf169fbc10a483d22a378aa96c292e5c6d90724f05e068ffe88cad3d9171aec51504d62e1fddc4df0a5a070e0587426", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000078e1c7be403f56fcddd52daf433714c2392caae657cc1c310420f7ad0810da9f1bf0397cdb8721c920956edab3e7de68909a090000003cf169fbc10a483d22a378aa96c292e5c6d90724f05e068ffe88cad3d9171aec51504d62e1fddc4df0a5a070e0587426", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x2}, 0x8) 00:57:00 executing program 3: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x3f, 0x1, 0x3d52, 0x401}, 0x14) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:00 executing program 3: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x200}, &(0x7f00000000c0)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r4) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, 0x8) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) (async) 00:57:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x3f, 0x1, 0x3d52, 0x401}, 0x14) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x3f, 0x1, 0x3d52, 0x401}, 0x14) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x3f, 0x1, 0x3d52, 0x401}, 0x14) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x3f, 0x1, 0x3d52, 0x401}, 0x14) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, 0x8) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x200}, &(0x7f00000000c0)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r4) (async) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000000)={r4, @in6={{0x1c, 0x1c, 0x2, 0x9, @mcast2, 0x80000001}}, 0x5}, &(0x7f00000000c0)=0x90) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}}, r8, 0xffff, 0x9, 0x84, 0x0, 0xfffd, 0x7}, &(0x7f0000000140)=0x98) 00:57:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x200}, &(0x7f00000000c0)=0x8) (async) r4 = socket$inet(0x2, 0x2, 0x0) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r4) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, r7) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:01 executing program 1: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r8, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x3f}, 0x1c) 00:57:01 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:01 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) (async) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000000)={r4, @in6={{0x1c, 0x1c, 0x2, 0x9, @mcast2, 0x80000001}}, 0x5}, &(0x7f00000000c0)=0x90) (async) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}}, r8, 0xffff, 0x9, 0x84, 0x0, 0xfffd, 0x7}, &(0x7f0000000140)=0x98) 00:57:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8001, r6}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r6, 0x8, 0x1f, 0x350, 0x8, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r7 = socket$inet(0x2, 0x2, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x40004, r6}, 0xffffffffffffffc8) 00:57:01 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4, 0x4]}, 0x16) 00:57:01 executing program 1: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r8, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x3f}, 0x1c) ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) flock(r0, 0x1) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r3, 0x0, r2) (async) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) (async) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r6, r5) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) (async) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r8, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) (async) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x3f}, 0x1c) (async) 00:57:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) 00:57:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) r1 = socket$inet(0x2, 0x2, 0x0) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000000)={r4, @in6={{0x1c, 0x1c, 0x2, 0x9, @mcast2, 0x80000001}}, 0x5}, &(0x7f00000000c0)=0x90) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}}, r8, 0xffff, 0x9, 0x84, 0x0, 0xfffd, 0x7}, &(0x7f0000000140)=0x98) 00:57:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) 00:57:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x9, 0x4, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x1, @rand_addr="7e41161ef19021265669b51e4a668fcf", 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) 00:57:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8001, r6}, 0xc) (async) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r6, 0x8, 0x1f, 0x350, 0x8, 0x4}, 0x14) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r7 = socket$inet(0x2, 0x2, 0x0) (async) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x40004, r6}, 0xffffffffffffffc8) 00:57:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) 00:57:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x8, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0, 0x4]}, 0x14) 00:57:01 executing program 1: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) (async) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) r5 = socket$inet(0x2, 0x2, 0x0) (async) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) (async) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r8, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x3f}, 0x1c) 00:57:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) (async) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8001, r6}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r6, 0x8, 0x1f, 0x350, 0x8, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r7 = socket$inet(0x2, 0x2, 0x0) (async) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x40004, r6}, 0xffffffffffffffc8) 00:57:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4, 0x0]}, 0x12) 00:57:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x108) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x5}, 0x1c) 00:57:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x9, 0x4, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x1, @rand_addr="7e41161ef19021265669b51e4a668fcf", 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup(r0) (async) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x9, 0x4, 0x8}, 0x8) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x1, @rand_addr="7e41161ef19021265669b51e4a668fcf", 0x1}, 0x1c) (async) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) (async) 00:57:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x108) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x5}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x108) (async) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x5}, 0x1c) (async) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x6, [0x5, 0x9, 0x2a, 0x8, 0x6, 0x4]}, 0x10) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x10001, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="4004b90b", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x108) (async) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x5}, 0x1c) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x5, 0x9, 0x2a, 0x8, 0x6]}, 0xe) 00:57:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x9, 0x4, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x1, @rand_addr="7e41161ef19021265669b51e4a668fcf", 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup(r0) (async) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x9, 0x4, 0x8}, 0x8) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x1, @rand_addr="7e41161ef19021265669b51e4a668fcf", 0x1}, 0x1c) (async) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) (async) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x10001, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x7}, 0x1c) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="4004b90b", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x5, 0x9, 0x2a, 0x8]}, 0xc) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x5, 0x9, 0x2a]}, 0xa) 00:57:02 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) __specialfd$eventfd(0x1, &(0x7f0000000040)={0x8, 0xa75}, 0x8) socketpair(0x10, 0x5, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x1000009}, &(0x7f00000000c0)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) (async) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x10001, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="4004b90b", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x4, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0xd}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x7, 0x40}, 0x55) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x5, 0x9]}, 0x8) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r3, 0xfb20, 0x3e, "fa3932fd3a9586b085f956edb004efbc371d475b71f6f6d3a0e39ee4762a56b027ed2f2174f37ab3a7da53ce18d241998394d8e6654ccbbdd7c95c5476ff"}, 0x46) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x5]}, 0x6) 00:57:02 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) __specialfd$eventfd(0x1, &(0x7f0000000040)={0x8, 0xa75}, 0x8) socketpair(0x10, 0x5, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x1000009}, &(0x7f00000000c0)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x4, 0x84) (async) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0xd}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x7, 0x40}, 0x55) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r3, 0xfb20, 0x3e, "fa3932fd3a9586b085f956edb004efbc371d475b71f6f6d3a0e39ee4762a56b027ed2f2174f37ab3a7da53ce18d241998394d8e6654ccbbdd7c95c5476ff"}, 0x46) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r6, 0x0, r5) (async) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x88) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r3, 0xfb20, 0x3e, "fa3932fd3a9586b085f956edb004efbc371d475b71f6f6d3a0e39ee4762a56b027ed2f2174f37ab3a7da53ce18d241998394d8e6654ccbbdd7c95c5476ff"}, 0x46) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r8, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) (async) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140), 0x4) 00:57:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x4, 0x84) (async) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0xd}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x7, 0x40}, 0x55) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r3, 0xfb20, 0x3e, "fa3932fd3a9586b085f956edb004efbc371d475b71f6f6d3a0e39ee4762a56b027ed2f2174f37ab3a7da53ce18d241998394d8e6654ccbbdd7c95c5476ff"}, 0x46) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r6, 0x0, r5) (async) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x88) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r3, 0xfb20, 0x3e, "fa3932fd3a9586b085f956edb004efbc371d475b71f6f6d3a0e39ee4762a56b027ed2f2174f37ab3a7da53ce18d241998394d8e6654ccbbdd7c95c5476ff"}, 0x46) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r8, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) (async) 00:57:02 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) (async) __specialfd$eventfd(0x1, &(0x7f0000000040)={0x8, 0xa75}, 0x8) (async) socketpair(0x10, 0x5, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x1000009}, &(0x7f00000000c0)=0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140), 0x4) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) 00:57:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="661009d13cfdab56a347e3594aa3291b7b3f35d3dcb2a55fc354872ded984f7788ab4f1a984ad16a69b804000000000000007be3464127f908c3b7663f379c000087cd3cea57745fa28020ca982f", @ANYRES32=r3], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x401, r8}, 0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x8001, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}}, r8}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0x7fff, 0xa, 0x600, 0x2, 0xd132, 0xf9eb, 0x2, 0x2}, &(0x7f00000003c0)=0x20) dup2(r2, r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x7, 0x1, 0x7, 0x1, 0xf8}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000500)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r5], 0xe) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={r9, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140), 0x4) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast1}, 0x10) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r2, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r5, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) 00:57:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x0]}, 0x6) 00:57:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r3, 0xfb20, 0x3e, "fa3932fd3a9586b085f956edb004efbc371d475b71f6f6d3a0e39ee4762a56b027ed2f2174f37ab3a7da53ce18d241998394d8e6654ccbbdd7c95c5476ff"}, 0x46) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) 00:57:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast1}, 0x10) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r2, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r5, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) 00:57:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="661009d13cfdab56a347e3594aa3291b7b3f35d3dcb2a55fc354872ded984f7788ab4f1a984ad16a69b804000000000000007be3464127f908c3b7663f379c000087cd3cea57745fa28020ca982f", @ANYRES32=r3], &(0x7f0000000400)=0x8) (async, rerun: 64) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x401, r8}, 0xc) (async, rerun: 64) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x8001, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}}, r8}, 0x88) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0x7fff, 0xa, 0x600, 0x2, 0xd132, 0xf9eb, 0x2, 0x2}, &(0x7f00000003c0)=0x20) (async) dup2(r2, r4) (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x7, 0x1, 0x7, 0x1, 0xf8}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000500)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r5], 0xe) (async, rerun: 32) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={r9, 0x9}, 0x8) (async, rerun: 32) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async, rerun: 64) socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64) 00:57:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r3, 0xfb20, 0x3e, "fa3932fd3a9586b085f956edb004efbc371d475b71f6f6d3a0e39ee4762a56b027ed2f2174f37ab3a7da53ce18d241998394d8e6654ccbbdd7c95c5476ff"}, 0x46) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) 00:57:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r3, 0xfb20, 0x3e, "fa3932fd3a9586b085f956edb004efbc371d475b71f6f6d3a0e39ee4762a56b027ed2f2174f37ab3a7da53ce18d241998394d8e6654ccbbdd7c95c5476ff"}, 0x46) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) 00:57:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (rerun: 32) 00:57:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="0000ba6c", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r9}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={r9, 0xd, 0x7}, 0x8) r10 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:02 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r8, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x3f}, 0x1c) 00:57:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="661009d13cfdab56a347e3594aa3291b7b3f35d3dcb2a55fc354872ded984f7788ab4f1a984ad16a69b804000000000000007be3464127f908c3b7663f379c000087cd3cea57745fa28020ca982f", @ANYRES32=r3], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x401, r8}, 0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x8001, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}}, r8}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0x7fff, 0xa, 0x600, 0x2, 0xd132, 0xf9eb, 0x2, 0x2}, &(0x7f00000003c0)=0x20) dup2(r2, r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x7, 0x1, 0x7, 0x1, 0xf8}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000500)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r5], 0xe) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={r9, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) fcntl$dupfd(r2, 0x0, r1) (async) openat$evdev(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r6, r5) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="661009d13cfdab56a347e3594aa3291b7b3f35d3dcb2a55fc354872ded984f7788ab4f1a984ad16a69b804000000000000007be3464127f908c3b7663f379c000087cd3cea57745fa28020ca982f", @ANYRES32=r3], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x401, r8}, 0xc) (async) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x8001, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}}, r8}, 0x88) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0x7fff, 0xa, 0x600, 0x2, 0xd132, 0xf9eb, 0x2, 0x2}, &(0x7f00000003c0)=0x20) (async) dup2(r2, r4) (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x7, 0x1, 0x7, 0x1, 0xf8}, &(0x7f00000000c0)=0x98) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000500)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r5], 0xe) (async) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={r9, 0x9}, 0x8) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) 00:57:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) (async) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:02 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r8, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x3f}, 0x1c) 00:57:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="0000ba6c", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) r6 = socket$inet(0x2, 0x2, 0x0) (async) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r9}, 0xc) (async) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={r9, 0xd, 0x7}, 0x8) (async) r10 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x5, 0x200, 0x3, 0xfffff801, 0x40, 0xfffffffa, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8001}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xbeb}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0x0, 0xb5, "3ab86241c652a7abdf0e0ad2117164ec83672b993b9fc32b4f9a8a12ec90ebeab3354f9dd0b07229471e4034ccb3b086143def7be0aae9850a544a478baa76b94b54a45a0813ce9408ab1be5d5350f4934126ad12b13bc6b00b1c1e6359551173907012cdb1063285b75c8efcbe3c6b788c0bfdc3c7657c8e317821142ce6a79b50cad6bd08a19e3096f0ee5ce32ba9b95ea570bc91e6ca25af91c53387fcda136015bc058c38d372ac6b61d9dc5f29cb4c87cf2cc"}, 0xbd) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r7, 0x0, r6) shutdown(r7, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:57:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x5, 0x200, 0x3, 0xfffff801, 0x40, 0xfffffffa, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8001}, 0x8) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xbeb}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0x0, 0xb5, "3ab86241c652a7abdf0e0ad2117164ec83672b993b9fc32b4f9a8a12ec90ebeab3354f9dd0b07229471e4034ccb3b086143def7be0aae9850a544a478baa76b94b54a45a0813ce9408ab1be5d5350f4934126ad12b13bc6b00b1c1e6359551173907012cdb1063285b75c8efcbe3c6b788c0bfdc3c7657c8e317821142ce6a79b50cad6bd08a19e3096f0ee5ce32ba9b95ea570bc91e6ca25af91c53387fcda136015bc058c38d372ac6b61d9dc5f29cb4c87cf2cc"}, 0xbd) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r7, 0x0, r6) (async, rerun: 32) shutdown(r7, 0x1) (rerun: 32) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r8, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x3f}, 0x1c) 00:57:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="0000ba6c", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r9}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={r9, 0xd, 0x7}, 0x8) r10 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="0000ba6c", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (async) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r7, r6) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r9}, 0xc) (async) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={r9, 0xd, 0x7}, 0x8) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) (async) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) r3 = socket(0x0, 0x20000000, 0xf7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000180)={r4, 0x3e, "52e0945b8776d7f5c49266904fd9e3c983ed97c2d2edcfa783a220db36a1e1475c0e1790e4f712d714a96a63d0d33b4e8514144753d56eaac14d68cd6d2f"}, &(0x7f0000000200)=0x46) r5 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r8, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x5, 0x200, 0x3, 0xfffff801, 0x40, 0xfffffffa, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8001}, 0x8) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xbeb}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0x0, 0xb5, "3ab86241c652a7abdf0e0ad2117164ec83672b993b9fc32b4f9a8a12ec90ebeab3354f9dd0b07229471e4034ccb3b086143def7be0aae9850a544a478baa76b94b54a45a0813ce9408ab1be5d5350f4934126ad12b13bc6b00b1c1e6359551173907012cdb1063285b75c8efcbe3c6b788c0bfdc3c7657c8e317821142ce6a79b50cad6bd08a19e3096f0ee5ce32ba9b95ea570bc91e6ca25af91c53387fcda136015bc058c38d372ac6b61d9dc5f29cb4c87cf2cc"}, 0xbd) (async) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r7, 0x0, r6) (async) shutdown(r7, 0x1) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r8, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) (async) r3 = socket(0x0, 0x20000000, 0xf7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000180)={r4, 0x3e, "52e0945b8776d7f5c49266904fd9e3c983ed97c2d2edcfa783a220db36a1e1475c0e1790e4f712d714a96a63d0d33b4e8514144753d56eaac14d68cd6d2f"}, &(0x7f0000000200)=0x46) (async) r5 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={r6, 0xfffffff8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r7, 0x0, 0x3f}, 0xc) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) (async) r3 = socket(0x0, 0x20000000, 0xf7) (async) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000180)={r4, 0x3e, "52e0945b8776d7f5c49266904fd9e3c983ed97c2d2edcfa783a220db36a1e1475c0e1790e4f712d714a96a63d0d33b4e8514144753d56eaac14d68cd6d2f"}, &(0x7f0000000200)=0x46) (async) r5 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={r6, 0xfffffff8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r7, 0x0, 0x3f}, 0xc) 00:57:03 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01534cdf3143d400050005e85cb39cd2c65dcad9944a5be33f04cdb7600e529535e8cf77dedcf7414698293d3507c8da2eab3f26a29f31144af596ba52d9cd246a79dee261b8ef108d25338b1974409bbb52e8600988d2d06d557ede590989b8c13e4ba9f1f9c16b60b317c8b9b267d612023186899642fc3030de55b1a5ad0c7f4f382862b8f3c0ec3b1ea4e5908e4a02c12d8f8a8812f37e6ebf1f9cf4a432722eda7f0629c39f5ae65a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r4, 0x264}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x43) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r6, 0x0, r5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x57, "d0aab1f0be1bd4d39e011c7bc12527d848d18c4943d5a6d7fce3ab7d063a9a0047e8dba9779b3fd46c92f183f4d08f3cc62bc93e2b2357b865be901731913434c19df7a9c4a9697dd77f73df1ebc8f3f407bfcf5328b47"}, &(0x7f0000000200)=0x5f) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x8a, r7}, &(0x7f0000000280)=0xc) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={r6, 0xfffffff8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r7, 0x0, 0x3f}, 0xc) 00:57:03 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000001900)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRESOCT, @ANYRESOCT, @ANYRES64, @ANYBLOB="100000f4", @ANYRESDEC, @ANYRES32, @ANYBLOB="13e7ae85951345f03b62adc2f297d7c493f80000000006134bd734726bdc5886badb6e863cca87dfad21", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES32, @ANYBLOB="000000003800fd0000000000ffff00da430032e4", @ANYRES32, @ANYBLOB="8475849c7a0fd3177dfcdb4f99fd826b74e65e61bfc760a20000b8144d81900cb08ada96d7dbfffa8aff82ebd1", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118, 0x60109}, 0x20004) cpuset_setid(0x3, 0x7, 0x0) cpuset_setid(0x8, 0x6, 0x0) cpuset_setid(0x8, 0xffffffffffffff00, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0xff, 0x1f, 0x4700, 0x0, 0x1, 0x4, 0x3, 0x20, r3}, 0x20) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) close(r4) r7 = openat(r6, &(0x7f0000000240)='./file0\x00', 0x400, 0x1) setsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000280)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="018000009f752f4781cc55c217cca16d6f7495dcec47424397a2920b2c56ce99e2e11445cf1c34ae32b6d4b06d25148a752f11efbc84e79d646f99dbd7ab11d04a6d0bb5dca30b3fac829509e8e57de1ce548ed283b5440c9386c7ff14250a3648c1e7fc2c7cc393a421facacb275cf4e245afd4e4d6460a2f3ae041ca82e3ff4ff395096fb26e5b0c4dfd31f26f6c7815a5e2306b92ba9867fe0d34a6", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000000)={r8, 0xfffffff9, 0x9, 0x1, 0xfff8, 0x755, 0x8001, 0xfff, {@in={{0x10, 0x2, 0x1, @broadcast}}, 0x0, 0x2, 0x9cd5, 0xfffffc00, 0xde, 0x7fff}}, &(0x7f00000000c0)=0xb0) 00:57:03 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01534cdf3143d400050005e85cb39cd2c65dcad9944a5be33f04cdb7600e529535e8cf77dedcf7414698293d3507c8da2eab3f26a29f31144af596ba52d9cd246a79dee261b8ef108d25338b1974409bbb52e8600988d2d06d557ede590989b8c13e4ba9f1f9c16b60b317c8b9b267d612023186899642fc3030de55b1a5ad0c7f4f382862b8f3c0ec3b1ea4e5908e4a02c12d8f8a8812f37e6ebf1f9cf4a432722eda7f0629c39f5ae65a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r4, 0x264}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x43) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r6, 0x0, r5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x57, "d0aab1f0be1bd4d39e011c7bc12527d848d18c4943d5a6d7fce3ab7d063a9a0047e8dba9779b3fd46c92f183f4d08f3cc62bc93e2b2357b865be901731913434c19df7a9c4a9697dd77f73df1ebc8f3f407bfcf5328b47"}, &(0x7f0000000200)=0x5f) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x8a, r7}, &(0x7f0000000280)=0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) socket$inet(0x2, 0x2, 0x0) (async) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(0xffffffffffffffff, r2) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01534cdf3143d400050005e85cb39cd2c65dcad9944a5be33f04cdb7600e529535e8cf77dedcf7414698293d3507c8da2eab3f26a29f31144af596ba52d9cd246a79dee261b8ef108d25338b1974409bbb52e8600988d2d06d557ede590989b8c13e4ba9f1f9c16b60b317c8b9b267d612023186899642fc3030de55b1a5ad0c7f4f382862b8f3c0ec3b1ea4e5908e4a02c12d8f8a8812f37e6ebf1f9cf4a432722eda7f0629c39f5ae65a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) (async) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r4, 0x264}, 0x8) (async) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x43) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r6, 0x0, r5) (async) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x57, "d0aab1f0be1bd4d39e011c7bc12527d848d18c4943d5a6d7fce3ab7d063a9a0047e8dba9779b3fd46c92f183f4d08f3cc62bc93e2b2357b865be901731913434c19df7a9c4a9697dd77f73df1ebc8f3f407bfcf5328b47"}, &(0x7f0000000200)=0x5f) (async) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x8a, r7}, &(0x7f0000000280)=0xc) (async) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x2}}}, &(0x7f00000000c0)=0x88) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="8e410d9714fb5a2fbfef35fa89526208", 0xfff}, 0x1c, 0x0, 0x0, 0x0}, 0x288) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000640)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty, 0xffffffc0}}}, &(0x7f00000000c0)=0x88) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f0000000040)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000080)="5f4dc471793dfd73828121f20e8372f1e64fd0dc95ddfd23eaad8b8c12bf4c86cb97c55b47481072643ce6d74e69e5cc39930cff879319bc20fc977ee49fbb593bea49abca7dbd6497b55347c2c2547f24115a8856b7a513f404f5859159df3f0f2ea825cfc6b4df1cc14cd58362d1604e2c847290947b7c77df0b23091ad7ae420ef6360ff336b4ea36f5deb603faeba89d72c3220047edc25ce80c261ad266eed6c775d07f08904fd8dbd3385e8a4d98648d70c5db3c625d51a55a71ea1a0048ed0fee0221e5c7dcde7489491c06e60fd9c0e1a7a7f3e23b4de03f464c003f6251c4be2b39c26ebfa2cc", 0xeb}, {&(0x7f0000000180)="d0bd76d56f4687f036ce089f9430172e9798ba8f81739f589a88198c14c62cc4a67db1545e0ec4e26dcce586fac5a5ce5f7e", 0x32}, {&(0x7f00000001c0)="d01d3330c4d0afb1ba5c903f5d3b0900aae218d5215e0bbdaf88a8f8a7ab8823a3627d6ddf6bdbef21daf8", 0x2b}, {&(0x7f0000000200)="a632e5baaff037e999607a7aad7e031ca3988873c9fe87f47f082c3184b655afd2040c4264e6cf9126b1ab8addca6e68c25e10065e3be87dcf9d1ef3e633e676f6207869d8da944ee5287c309a9a", 0x4e}, {&(0x7f0000000280)="15fe8a646d904c7dbda8cab5b4219871251de996318f326a77e6531e38b035294be8a9d57d661ff07e4345af8e2dd6f867c568ba", 0x34}, {&(0x7f00000002c0)="8f3e4584af1750f0eec025a62a60da8589403e11237908f3c924cc1c84b5cf4e5450e7682ccac842292c637d12cf46ca632c3d1388c00bf55ef23ff2f1c5fe60cdebca7200234b27cf7eb510dbdc0a4bd63289c676b9b7f0010b6fb71e0048382fbf6d1eefc160ac5fd91dbd2160c287c40efb19dd2a4083132493e370f248d1a55fda0ddfe45d701217ac22b82273b90b8b6efded9f6452ed802d6570ede8357f0b1aec7d0a81ec742e4c5453d64a0c77feff1570", 0xb5}, {&(0x7f0000000380)='u', 0x1}, {&(0x7f00000003c0)="1f1b5be4154e81beaf406ed1c0a2eaf5263d7149a22dea3f841abee67fbd6cb62f77619542024f01aaf5c44f4096f5e49d764e507e40fb48247f86dcb99bdb7d2551f5452b14885d1c5ed13ccd2e76b99e6fe3d1ab6df5487f9ac0ee63b1e326ed1823376d956659e48a68dfba3ff54c241405a729278845f279632cd09af13eba752c9870be9d282d8809f8054df560d7b8a2dcd55635e778e73325e7b1265c03be1757", 0xa4}], 0x8, &(0x7f0000000500)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c]}], 0x20, 0x188}, 0x80) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r6) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:03 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000001900)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRESOCT, @ANYRESOCT, @ANYRES64, @ANYBLOB="100000f4", @ANYRESDEC, @ANYRES32, @ANYBLOB="13e7ae85951345f03b62adc2f297d7c493f80000000006134bd734726bdc5886badb6e863cca87dfad21", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES32, @ANYBLOB="000000003800fd0000000000ffff00da430032e4", @ANYRES32, @ANYBLOB="8475849c7a0fd3177dfcdb4f99fd826b74e65e61bfc760a20000b8144d81900cb08ada96d7dbfffa8aff82ebd1", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118, 0x60109}, 0x20004) cpuset_setid(0x3, 0x7, 0x0) cpuset_setid(0x8, 0x6, 0x0) cpuset_setid(0x8, 0xffffffffffffff00, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0xff, 0x1f, 0x4700, 0x0, 0x1, 0x4, 0x3, 0x20, r3}, 0x20) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) close(r4) (async) r7 = openat(r6, &(0x7f0000000240)='./file0\x00', 0x400, 0x1) setsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000280)=0x1, 0x4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="018000009f752f4781cc55c217cca16d6f7495dcec47424397a2920b2c56ce99e2e11445cf1c34ae32b6d4b06d25148a752f11efbc84e79d646f99dbd7ab11d04a6d0bb5dca30b3fac829509e8e57de1ce548ed283b5440c9386c7ff14250a3648c1e7fc2c7cc393a421facacb275cf4e245afd4e4d6460a2f3ae041ca82e3ff4ff395096fb26e5b0c4dfd31f26f6c7815a5e2306b92ba9867fe0d34a6", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) (async) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000000)={r8, 0xfffffff9, 0x9, 0x1, 0xfff8, 0x755, 0x8001, 0xfff, {@in={{0x10, 0x2, 0x1, @broadcast}}, 0x0, 0x2, 0x9cd5, 0xfffffc00, 0xde, 0x7fff}}, &(0x7f00000000c0)=0xb0) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) socket$inet(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x2}}}, &(0x7f00000000c0)=0x88) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="8e410d9714fb5a2fbfef35fa89526208", 0xfff}, 0x1c, 0x0, 0x0, 0x0}, 0x288) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000640)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty, 0xffffffc0}}}, &(0x7f00000000c0)=0x88) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f0000000040)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000080)="5f4dc471793dfd73828121f20e8372f1e64fd0dc95ddfd23eaad8b8c12bf4c86cb97c55b47481072643ce6d74e69e5cc39930cff879319bc20fc977ee49fbb593bea49abca7dbd6497b55347c2c2547f24115a8856b7a513f404f5859159df3f0f2ea825cfc6b4df1cc14cd58362d1604e2c847290947b7c77df0b23091ad7ae420ef6360ff336b4ea36f5deb603faeba89d72c3220047edc25ce80c261ad266eed6c775d07f08904fd8dbd3385e8a4d98648d70c5db3c625d51a55a71ea1a0048ed0fee0221e5c7dcde7489491c06e60fd9c0e1a7a7f3e23b4de03f464c003f6251c4be2b39c26ebfa2cc", 0xeb}, {&(0x7f0000000180)="d0bd76d56f4687f036ce089f9430172e9798ba8f81739f589a88198c14c62cc4a67db1545e0ec4e26dcce586fac5a5ce5f7e", 0x32}, {&(0x7f00000001c0)="d01d3330c4d0afb1ba5c903f5d3b0900aae218d5215e0bbdaf88a8f8a7ab8823a3627d6ddf6bdbef21daf8", 0x2b}, {&(0x7f0000000200)="a632e5baaff037e999607a7aad7e031ca3988873c9fe87f47f082c3184b655afd2040c4264e6cf9126b1ab8addca6e68c25e10065e3be87dcf9d1ef3e633e676f6207869d8da944ee5287c309a9a", 0x4e}, {&(0x7f0000000280)="15fe8a646d904c7dbda8cab5b4219871251de996318f326a77e6531e38b035294be8a9d57d661ff07e4345af8e2dd6f867c568ba", 0x34}, {&(0x7f00000002c0)="8f3e4584af1750f0eec025a62a60da8589403e11237908f3c924cc1c84b5cf4e5450e7682ccac842292c637d12cf46ca632c3d1388c00bf55ef23ff2f1c5fe60cdebca7200234b27cf7eb510dbdc0a4bd63289c676b9b7f0010b6fb71e0048382fbf6d1eefc160ac5fd91dbd2160c287c40efb19dd2a4083132493e370f248d1a55fda0ddfe45d701217ac22b82273b90b8b6efded9f6452ed802d6570ede8357f0b1aec7d0a81ec742e4c5453d64a0c77feff1570", 0xb5}, {&(0x7f0000000380)='u', 0x1}, {&(0x7f00000003c0)="1f1b5be4154e81beaf406ed1c0a2eaf5263d7149a22dea3f841abee67fbd6cb62f77619542024f01aaf5c44f4096f5e49d764e507e40fb48247f86dcb99bdb7d2551f5452b14885d1c5ed13ccd2e76b99e6fe3d1ab6df5487f9ac0ee63b1e326ed1823376d956659e48a68dfba3ff54c241405a729278845f279632cd09af13eba752c9870be9d282d8809f8054df560d7b8a2dcd55635e778e73325e7b1265c03be1757", 0xa4}], 0x8, &(0x7f0000000500)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c]}], 0x20, 0x188}, 0x80) (async) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r6) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) bind$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (rerun: 64) 00:57:03 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000001900)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRESOCT, @ANYRESOCT, @ANYRES64, @ANYBLOB="100000f4", @ANYRESDEC, @ANYRES32, @ANYBLOB="13e7ae85951345f03b62adc2f297d7c493f80000000006134bd734726bdc5886badb6e863cca87dfad21", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES32, @ANYBLOB="000000003800fd0000000000ffff00da430032e4", @ANYRES32, @ANYBLOB="8475849c7a0fd3177dfcdb4f99fd826b74e65e61bfc760a20000b8144d81900cb08ada96d7dbfffa8aff82ebd1", @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES16, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118, 0x60109}, 0x20004) cpuset_setid(0x3, 0x7, 0x0) (async) cpuset_setid(0x8, 0x6, 0x0) (async, rerun: 64) cpuset_setid(0x8, 0xffffffffffffff00, 0x0) (async, rerun: 64) r0 = socket$inet(0x2, 0x2, 0x0) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0xff, 0x1f, 0x4700, 0x0, 0x1, 0x4, 0x3, 0x20, r3}, 0x20) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) close(r4) r7 = openat(r6, &(0x7f0000000240)='./file0\x00', 0x400, 0x1) setsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000280)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="018000009f752f4781cc55c217cca16d6f7495dcec47424397a2920b2c56ce99e2e11445cf1c34ae32b6d4b06d25148a752f11efbc84e79d646f99dbd7ab11d04a6d0bb5dca30b3fac829509e8e57de1ce548ed283b5440c9386c7ff14250a3648c1e7fc2c7cc393a421facacb275cf4e245afd4e4d6460a2f3ae041ca82e3ff4ff395096fb26e5b0c4dfd31f26f6c7815a5e2306b92ba9867fe0d34a6", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000000)={r8, 0xfffffff9, 0x9, 0x1, 0xfff8, 0x755, 0x8001, 0xfff, {@in={{0x10, 0x2, 0x1, @broadcast}}, 0x0, 0x2, 0x9cd5, 0xfffffc00, 0xde, 0x7fff}}, &(0x7f00000000c0)=0xb0) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01534cdf3143d400050005e85cb39cd2c65dcad9944a5be33f04cdb7600e529535e8cf77dedcf7414698293d3507c8da2eab3f26a29f31144af596ba52d9cd246a79dee261b8ef108d25338b1974409bbb52e8600988d2d06d557ede590989b8c13e4ba9f1f9c16b60b317c8b9b267d612023186899642fc3030de55b1a5ad0c7f4f382862b8f3c0ec3b1ea4e5908e4a02c12d8f8a8812f37e6ebf1f9cf4a432722eda7f0629c39f5ae65a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r4, 0x264}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x43) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r6, 0x0, r5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x57, "d0aab1f0be1bd4d39e011c7bc12527d848d18c4943d5a6d7fce3ab7d063a9a0047e8dba9779b3fd46c92f183f4d08f3cc62bc93e2b2357b865be901731913434c19df7a9c4a9697dd77f73df1ebc8f3f407bfcf5328b47"}, &(0x7f0000000200)=0x5f) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x8a, r7}, &(0x7f0000000280)=0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) socket$inet(0x2, 0x2, 0x0) (async) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(0xffffffffffffffff, r2) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01534cdf3143d400050005e85cb39cd2c65dcad9944a5be33f04cdb7600e529535e8cf77dedcf7414698293d3507c8da2eab3f26a29f31144af596ba52d9cd246a79dee261b8ef108d25338b1974409bbb52e8600988d2d06d557ede590989b8c13e4ba9f1f9c16b60b317c8b9b267d612023186899642fc3030de55b1a5ad0c7f4f382862b8f3c0ec3b1ea4e5908e4a02c12d8f8a8812f37e6ebf1f9cf4a432722eda7f0629c39f5ae65a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) (async) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r4, 0x264}, 0x8) (async) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x43) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r6, 0x0, r5) (async) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x57, "d0aab1f0be1bd4d39e011c7bc12527d848d18c4943d5a6d7fce3ab7d063a9a0047e8dba9779b3fd46c92f183f4d08f3cc62bc93e2b2357b865be901731913434c19df7a9c4a9697dd77f73df1ebc8f3f407bfcf5328b47"}, &(0x7f0000000200)=0x5f) (async) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x8a, r7}, &(0x7f0000000280)=0xc) (async) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x2}}}, &(0x7f00000000c0)=0x88) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="8e410d9714fb5a2fbfef35fa89526208", 0xfff}, 0x1c, 0x0, 0x0, 0x0}, 0x288) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000640)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty, 0xffffffc0}}}, &(0x7f00000000c0)=0x88) (async) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f0000000040)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000080)="5f4dc471793dfd73828121f20e8372f1e64fd0dc95ddfd23eaad8b8c12bf4c86cb97c55b47481072643ce6d74e69e5cc39930cff879319bc20fc977ee49fbb593bea49abca7dbd6497b55347c2c2547f24115a8856b7a513f404f5859159df3f0f2ea825cfc6b4df1cc14cd58362d1604e2c847290947b7c77df0b23091ad7ae420ef6360ff336b4ea36f5deb603faeba89d72c3220047edc25ce80c261ad266eed6c775d07f08904fd8dbd3385e8a4d98648d70c5db3c625d51a55a71ea1a0048ed0fee0221e5c7dcde7489491c06e60fd9c0e1a7a7f3e23b4de03f464c003f6251c4be2b39c26ebfa2cc", 0xeb}, {&(0x7f0000000180)="d0bd76d56f4687f036ce089f9430172e9798ba8f81739f589a88198c14c62cc4a67db1545e0ec4e26dcce586fac5a5ce5f7e", 0x32}, {&(0x7f00000001c0)="d01d3330c4d0afb1ba5c903f5d3b0900aae218d5215e0bbdaf88a8f8a7ab8823a3627d6ddf6bdbef21daf8", 0x2b}, {&(0x7f0000000200)="a632e5baaff037e999607a7aad7e031ca3988873c9fe87f47f082c3184b655afd2040c4264e6cf9126b1ab8addca6e68c25e10065e3be87dcf9d1ef3e633e676f6207869d8da944ee5287c309a9a", 0x4e}, {&(0x7f0000000280)="15fe8a646d904c7dbda8cab5b4219871251de996318f326a77e6531e38b035294be8a9d57d661ff07e4345af8e2dd6f867c568ba", 0x34}, {&(0x7f00000002c0)="8f3e4584af1750f0eec025a62a60da8589403e11237908f3c924cc1c84b5cf4e5450e7682ccac842292c637d12cf46ca632c3d1388c00bf55ef23ff2f1c5fe60cdebca7200234b27cf7eb510dbdc0a4bd63289c676b9b7f0010b6fb71e0048382fbf6d1eefc160ac5fd91dbd2160c287c40efb19dd2a4083132493e370f248d1a55fda0ddfe45d701217ac22b82273b90b8b6efded9f6452ed802d6570ede8357f0b1aec7d0a81ec742e4c5453d64a0c77feff1570", 0xb5}, {&(0x7f0000000380)='u', 0x1}, {&(0x7f00000003c0)="1f1b5be4154e81beaf406ed1c0a2eaf5263d7149a22dea3f841abee67fbd6cb62f77619542024f01aaf5c44f4096f5e49d764e507e40fb48247f86dcb99bdb7d2551f5452b14885d1c5ed13ccd2e76b99e6fe3d1ab6df5487f9ac0ee63b1e326ed1823376d956659e48a68dfba3ff54c241405a729278845f279632cd09af13eba752c9870be9d282d8809f8054df560d7b8a2dcd55635e778e73325e7b1265c03be1757", 0xa4}], 0x8, &(0x7f0000000500)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c]}], 0x20, 0x188}, 0x80) (async) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r6) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) fhopen(&(0x7f0000000040)={{[0x7]}, {0x3f, 0x4412, "7668a00a4519e6e8c5dcb911744cf37c"}}, 0x800) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 2: socketpair(0x1, 0x41e784341fff3337, 0x80, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x7fc, @remote={0xfe, 0x80, '\x00', 0x0}, 0x98}, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000200)="f38444462f86011cc8735e4fc29d9774e91e83ad8caa9bd9077fddb79a99d0acf03bcfcf9198b939e3c2c960aae68b679c8df5a4c55bd6eb7b337a2a3d4d5a5367272b94a6b85e2daf64ea4d629bfa68924d69d8ab270ed25fe8589e4f64c40b9318f53927117f3390c6c82c3dfcc85bd499c49db2cd95a7c25f1d429ea21bb2355faf683cb25642fe7f73f939465546df3c981130e83f221143e3a2c5cad60542516e6b51c8129d39ae6c93a39ae1f3d055267337a4afbc374797f93846045e2c64d138abf7081073efe73c952ed7329b3bf373924cfc4ac94cfcbbfcbe97788632f64901", 0xe5}, {&(0x7f0000000100)="e2ae84aba55fb525a4128476c564cc84d2d7d476c6842b2251730e9bded3960ba0cef6a556ca4405b5eb243a00067e43614f94548e720faf882bf1af7b528188e74c92962c58b48bf1a4a949f95f9f62b9d179760fbe2798542f0444cec441302311ec5b2b624e90a49907cdf55b8193d30ea0e0f2fbd925513b1a8d66dcdbcb2778d3cd0b110f30e28a0266", 0x8c}, {&(0x7f0000001480)="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", 0xff2}, {&(0x7f0000001300)="755261f5faaac79949e56c19de345fc3161f29db2b4506c40326ca0497b9ef2bc22f55c09384f05593b5820a2894432787168df056ccee3c206bff5b4bb8886234411360d280b306b113768539dc245437ef7681ecc3e2b409d952de9e7250b9561ab6c2c53a060cf22add94f6ed1a950c6639c62586b71234643fd0761d362d3a2c9193ad257631e0a6a42d21bb65c696686bef934df48e2b69b5b694edcc437009fbeadea387244a4ddd41de9a73a6186c9917d6", 0xb5}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="1c000000000000ff0000000000000000000049775d"], 0x1c, 0x1}, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe8, 0x1c, 0x2, 0x40, @rand_addr="850000000000002000", 0xfffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x10}, 0x98) sendmsg$inet6_sctp(r5, &(0x7f0000000580)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="148a61530935be727909a64f308dd8e6"}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000001a00dd000a00"/20], 0x2c}, 0x0) dup2(r5, r4) sendmsg$inet_sctp(r4, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x20180) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001480)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x7fff, 0x0, 0x9, 0x0, 0x3}, 0x98) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfd32}, &(0x7f0000000080)=0x8) 00:57:03 executing program 2: socketpair(0x1, 0x41e784341fff3337, 0x80, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x7fc, @remote={0xfe, 0x80, '\x00', 0x0}, 0x98}, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000200)="f38444462f86011cc8735e4fc29d9774e91e83ad8caa9bd9077fddb79a99d0acf03bcfcf9198b939e3c2c960aae68b679c8df5a4c55bd6eb7b337a2a3d4d5a5367272b94a6b85e2daf64ea4d629bfa68924d69d8ab270ed25fe8589e4f64c40b9318f53927117f3390c6c82c3dfcc85bd499c49db2cd95a7c25f1d429ea21bb2355faf683cb25642fe7f73f939465546df3c981130e83f221143e3a2c5cad60542516e6b51c8129d39ae6c93a39ae1f3d055267337a4afbc374797f93846045e2c64d138abf7081073efe73c952ed7329b3bf373924cfc4ac94cfcbbfcbe97788632f64901", 0xe5}, {&(0x7f0000000100)="e2ae84aba55fb525a4128476c564cc84d2d7d476c6842b2251730e9bded3960ba0cef6a556ca4405b5eb243a00067e43614f94548e720faf882bf1af7b528188e74c92962c58b48bf1a4a949f95f9f62b9d179760fbe2798542f0444cec441302311ec5b2b624e90a49907cdf55b8193d30ea0e0f2fbd925513b1a8d66dcdbcb2778d3cd0b110f30e28a0266", 0x8c}, {&(0x7f0000001480)="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0xff2}, {&(0x7f0000001300)="755261f5faaac79949e56c19de345fc3161f29db2b4506c40326ca0497b9ef2bc22f55c09384f05593b5820a2894432787168df056ccee3c206bff5b4bb8886234411360d280b306b113768539dc245437ef7681ecc3e2b409d952de9e7250b9561ab6c2c53a060cf22add94f6ed1a950c6639c62586b71234643fd0761d362d3a2c9193ad257631e0a6a42d21bb65c696686bef934df48e2b69b5b694edcc437009fbeadea387244a4ddd41de9a73a6186c9917d6", 0xb5}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="1c000000000000ff0000000000000000000049775d"], 0x1c, 0x1}, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socketpair(0x1, 0x41e784341fff3337, 0x80, &(0x7f0000000080)) (async) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x7fc, @remote={0xfe, 0x80, '\x00', 0x0}, 0x98}, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000200)="f38444462f86011cc8735e4fc29d9774e91e83ad8caa9bd9077fddb79a99d0acf03bcfcf9198b939e3c2c960aae68b679c8df5a4c55bd6eb7b337a2a3d4d5a5367272b94a6b85e2daf64ea4d629bfa68924d69d8ab270ed25fe8589e4f64c40b9318f53927117f3390c6c82c3dfcc85bd499c49db2cd95a7c25f1d429ea21bb2355faf683cb25642fe7f73f939465546df3c981130e83f221143e3a2c5cad60542516e6b51c8129d39ae6c93a39ae1f3d055267337a4afbc374797f93846045e2c64d138abf7081073efe73c952ed7329b3bf373924cfc4ac94cfcbbfcbe97788632f64901", 0xe5}, {&(0x7f0000000100)="e2ae84aba55fb525a4128476c564cc84d2d7d476c6842b2251730e9bded3960ba0cef6a556ca4405b5eb243a00067e43614f94548e720faf882bf1af7b528188e74c92962c58b48bf1a4a949f95f9f62b9d179760fbe2798542f0444cec441302311ec5b2b624e90a49907cdf55b8193d30ea0e0f2fbd925513b1a8d66dcdbcb2778d3cd0b110f30e28a0266", 0x8c}, {&(0x7f0000001480)="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0xff2}, {&(0x7f0000001300)="755261f5faaac79949e56c19de345fc3161f29db2b4506c40326ca0497b9ef2bc22f55c09384f05593b5820a2894432787168df056ccee3c206bff5b4bb8886234411360d280b306b113768539dc245437ef7681ecc3e2b409d952de9e7250b9561ab6c2c53a060cf22add94f6ed1a950c6639c62586b71234643fd0761d362d3a2c9193ad257631e0a6a42d21bb65c696686bef934df48e2b69b5b694edcc437009fbeadea387244a4ddd41de9a73a6186c9917d6", 0xb5}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="1c000000000000ff0000000000000000000049775d"], 0x1c, 0x1}, 0x1) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) (async) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfd32}, &(0x7f0000000080)=0x8) 00:57:03 executing program 2: socketpair(0x1, 0x41e784341fff3337, 0x80, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x7fc, @remote={0xfe, 0x80, '\x00', 0x0}, 0x98}, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000200)="f38444462f86011cc8735e4fc29d9774e91e83ad8caa9bd9077fddb79a99d0acf03bcfcf9198b939e3c2c960aae68b679c8df5a4c55bd6eb7b337a2a3d4d5a5367272b94a6b85e2daf64ea4d629bfa68924d69d8ab270ed25fe8589e4f64c40b9318f53927117f3390c6c82c3dfcc85bd499c49db2cd95a7c25f1d429ea21bb2355faf683cb25642fe7f73f939465546df3c981130e83f221143e3a2c5cad60542516e6b51c8129d39ae6c93a39ae1f3d055267337a4afbc374797f93846045e2c64d138abf7081073efe73c952ed7329b3bf373924cfc4ac94cfcbbfcbe97788632f64901", 0xe5}, {&(0x7f0000000100)="e2ae84aba55fb525a4128476c564cc84d2d7d476c6842b2251730e9bded3960ba0cef6a556ca4405b5eb243a00067e43614f94548e720faf882bf1af7b528188e74c92962c58b48bf1a4a949f95f9f62b9d179760fbe2798542f0444cec441302311ec5b2b624e90a49907cdf55b8193d30ea0e0f2fbd925513b1a8d66dcdbcb2778d3cd0b110f30e28a0266", 0x8c}, {&(0x7f0000001480)="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0xff2}, {&(0x7f0000001300)="755261f5faaac79949e56c19de345fc3161f29db2b4506c40326ca0497b9ef2bc22f55c09384f05593b5820a2894432787168df056ccee3c206bff5b4bb8886234411360d280b306b113768539dc245437ef7681ecc3e2b409d952de9e7250b9561ab6c2c53a060cf22add94f6ed1a950c6639c62586b71234643fd0761d362d3a2c9193ad257631e0a6a42d21bb65c696686bef934df48e2b69b5b694edcc437009fbeadea387244a4ddd41de9a73a6186c9917d6", 0xb5}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="1c000000000000ff0000000000000000000049775d"], 0x1c, 0x1}, 0x1) (async) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1}, 0x10) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x10}, 0x98) sendmsg$inet6_sctp(r5, &(0x7f0000000580)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="148a61530935be727909a64f308dd8e6"}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000001a00dd000a00"/20], 0x2c}, 0x0) (async) dup2(r5, r4) (async) sendmsg$inet_sctp(r4, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x20180) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001480)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x7fff, 0x0, 0x9, 0x0, 0x3}, 0x98) (async) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) 00:57:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x4, 0x4) sendto(r0, &(0x7f0000000000)="8b6787f29ae986566f96d0cef8ab1a74c0cdbe7d4860447402c9a4a4300f01b86b7ccb9afaec3fbf4c7d79b1d4c5339ce6be52e95ee00587060ffeed6f342f35ac8bca493f274abf47a6474cc1b8e0bbe954644ddeaa12ecc2f6392bd0ef5c75faad84776115ad98c7b393202f2775c47f4875fc9bb1203db5a98b603e1db502acfca738f0586c85c557b129bbcf461c7d829fbb5dcd96f8bd363ab424a314e860ec881f8124a663be13df60fd4aed5d2544474db06c5ff076ae69d04b2f2ef4837ad94d98ddc6b7cd2e38a4dfff9f6735f52886ddbe74f650262ec05fe2219569288a82600ad75d955edc03ce21676bef46be", 0xf3, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfd32}, &(0x7f0000000080)=0x8) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x17, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x1, 0xff}, &(0x7f00000000c0)=0x8) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) r3 = socket(0x17, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x1, 0xff}, &(0x7f00000000c0)=0x8) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) (async) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x4, 0x4) (async) sendto(r0, &(0x7f0000000000)="8b6787f29ae986566f96d0cef8ab1a74c0cdbe7d4860447402c9a4a4300f01b86b7ccb9afaec3fbf4c7d79b1d4c5339ce6be52e95ee00587060ffeed6f342f35ac8bca493f274abf47a6474cc1b8e0bbe954644ddeaa12ecc2f6392bd0ef5c75faad84776115ad98c7b393202f2775c47f4875fc9bb1203db5a98b603e1db502acfca738f0586c85c557b129bbcf461c7d829fbb5dcd96f8bd363ab424a314e860ec881f8124a663be13df60fd4aed5d2544474db06c5ff076ae69d04b2f2ef4837ad94d98ddc6b7cd2e38a4dfff9f6735f52886ddbe74f650262ec05fe2219569288a82600ad75d955edc03ce21676bef46be", 0xf3, 0x1, 0x0, 0x0) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x10}, 0x98) (async) sendmsg$inet6_sctp(r5, &(0x7f0000000580)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="148a61530935be727909a64f308dd8e6"}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000001a00dd000a00"/20], 0x2c}, 0x0) (async) dup2(r5, r4) sendmsg$inet_sctp(r4, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x20180) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001480)={@in={{0x10, 0x2, 0x1}}, 0x0, 0x7fff, 0x0, 0x9, 0x0, 0x3}, 0x98) (async, rerun: 32) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32) r7 = dup2(r6, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) 00:57:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) r3 = socket(0x17, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x1, 0xff}, &(0x7f00000000c0)=0x8) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x5d, 0x0, ""/91}, &(0x7f0000000080)=0x5d) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, 0x7, 0xd6ef}, 0xc) r9 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) 00:57:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) (async) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x4, 0x4) (async, rerun: 64) sendto(r0, &(0x7f0000000000)="8b6787f29ae986566f96d0cef8ab1a74c0cdbe7d4860447402c9a4a4300f01b86b7ccb9afaec3fbf4c7d79b1d4c5339ce6be52e95ee00587060ffeed6f342f35ac8bca493f274abf47a6474cc1b8e0bbe954644ddeaa12ecc2f6392bd0ef5c75faad84776115ad98c7b393202f2775c47f4875fc9bb1203db5a98b603e1db502acfca738f0586c85c557b129bbcf461c7d829fbb5dcd96f8bd363ab424a314e860ec881f8124a663be13df60fd4aed5d2544474db06c5ff076ae69d04b2f2ef4837ad94d98ddc6b7cd2e38a4dfff9f6735f52886ddbe74f650262ec05fe2219569288a82600ad75d955edc03ce21676bef46be", 0xf3, 0x1, 0x0, 0x0) (async, rerun: 64) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:03 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:04 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) connect(r2, &(0x7f0000000040)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) 00:57:04 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x5d, 0x0, ""/91}, &(0x7f0000000080)=0x5d) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, 0x7, 0xd6ef}, 0xc) r9 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x5d, 0x0, ""/91}, &(0x7f0000000080)=0x5d) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r6, r5) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) (async) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, 0x7, 0xd6ef}, 0xc) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (async) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, 0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) (async) 00:57:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7c, 0x2000, 0x80, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x3, 0x101, @local={0xfe, 0x80, '\x00', 0x0}, 0x8630}}, r5, 0x7, 0x1000, 0x4, 0x9, 0x7fff}, &(0x7f0000000180)=0x98) r6 = socket(0x1, 0x10000002, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7c, 0x2000, 0x80, 0x2}, 0x10) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x3, 0x101, @local={0xfe, 0x80, '\x00', 0x0}, 0x8630}}, r5, 0x7, 0x1000, 0x4, 0x9, 0x7fff}, &(0x7f0000000180)=0x98) (async) r6 = socket(0x1, 0x10000002, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) (async) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) connect(r2, &(0x7f0000000040)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) 00:57:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7c, 0x2000, 0x80, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x3, 0x101, @local={0xfe, 0x80, '\x00', 0x0}, 0x8630}}, r5, 0x7, 0x1000, 0x4, 0x9, 0x7fff}, &(0x7f0000000180)=0x98) r6 = socket(0x1, 0x10000002, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) connect(r2, &(0x7f0000000040)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) 00:57:04 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:04 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = fhopen(&(0x7f0000000000)={{[0x7, 0x3]}, {0x4, 0x2, "96bf87e33a971262a3302a26c3b1588a"}}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4, @rand_addr="c2665f964bcd16d8671ef06724f4dad5", 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1}, 0xffffffffffffff40) 00:57:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x5d, 0x0, ""/91}, &(0x7f0000000080)=0x5d) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, 0x7, 0xd6ef}, 0xc) r9 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x5d, 0x0, ""/91}, &(0x7f0000000080)=0x5d) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r6, r5) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) (async) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, 0x7, 0xd6ef}, 0xc) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (async) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, 0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) (async) 00:57:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:04 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:04 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r0 = fhopen(&(0x7f0000000000)={{[0x7, 0x3]}, {0x4, 0x2, "96bf87e33a971262a3302a26c3b1588a"}}, 0x0) (async) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4, @rand_addr="c2665f964bcd16d8671ef06724f4dad5", 0x6}, 0x1c) (async, rerun: 32) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1}, 0xffffffffffffff40) (rerun: 32) 00:57:04 executing program 0: procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0xfffffffd, @remote={0xfe, 0x80, '\x00', 0x0}, 0x85}}, 0x0, 0x3, 0x1, 0x212, 0x4, 0x401, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000073162c4924c0dc5eafa12d0a209fc0dbac36b4a911aab8c0e4fc00a655d0ae8a0e9192896413ac47ca2d711ad86b39e4f53ad2726ab59cbcb548594bbd72bd474de0b2560bb54ff04efea90e0fd47c1bd16e8e81954d7179683318994cb2da8396ecde5239e034983ce349c94f15fd890ec4a3dcafcff66b8f264a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000b0447e367598d36457befd02ff73a78e8715949f4b1e956dd4c582dfce967f1824246a8", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r9, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) 00:57:04 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) 00:57:04 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = fhopen(&(0x7f0000000000)={{[0x7, 0x3]}, {0x4, 0x2, "96bf87e33a971262a3302a26c3b1588a"}}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4, @rand_addr="c2665f964bcd16d8671ef06724f4dad5", 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1}, 0xffffffffffffff40) 00:57:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) 00:57:04 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0xfff, &(0x7f0000000000)=[@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x1, 0x1, @rand_addr="ad090a226471666b230b0d7f22650d7e"}, @in6={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x4}, @in6={0x1c, 0x1c, 0x0, 0x6, @mcast1, 0x7}]}, &(0x7f00000000c0)=0x10) 00:57:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) 00:57:05 executing program 0: procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0xfffffffd, @remote={0xfe, 0x80, '\x00', 0x0}, 0x85}}, 0x0, 0x3, 0x1, 0x212, 0x4, 0x401, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000073162c4924c0dc5eafa12d0a209fc0dbac36b4a911aab8c0e4fc00a655d0ae8a0e9192896413ac47ca2d711ad86b39e4f53ad2726ab59cbcb548594bbd72bd474de0b2560bb54ff04efea90e0fd47c1bd16e8e81954d7179683318994cb2da8396ecde5239e034983ce349c94f15fd890ec4a3dcafcff66b8f264a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000b0447e367598d36457befd02ff73a78e8715949f4b1e956dd4c582dfce967f1824246a8", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r9, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r4, 0x0, r3) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0xfffffffd, @remote={0xfe, 0x80, '\x00', 0x0}, 0x85}}, 0x0, 0x3, 0x1, 0x212, 0x4, 0x401, 0x5}, 0x98) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000073162c4924c0dc5eafa12d0a209fc0dbac36b4a911aab8c0e4fc00a655d0ae8a0e9192896413ac47ca2d711ad86b39e4f53ad2726ab59cbcb548594bbd72bd474de0b2560bb54ff04efea90e0fd47c1bd16e8e81954d7179683318994cb2da8396ecde5239e034983ce349c94f15fd890ec4a3dcafcff66b8f264a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r6, 0xffffffffffffffff) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000b0447e367598d36457befd02ff73a78e8715949f4b1e956dd4c582dfce967f1824246a8", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r9, r5) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) (async) 00:57:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, 0xffffffffffffffff) aio_return(&(0x7f0000000340)={r0, 0x7, &(0x7f0000000140)="164dc26db6a88637f650666a5adc6729990aa1e2a34c6c9b280c7cb50004985ae13b459358f07f947a331f03883d79c3f63ae45b10695bd955afc645c879de5394a4af4d0eec074645ff2948afd14b08843e235b3adf98c079d7748dc7618e412193c6829dac433cfbd5e15389240203443f804aedb313e6b23643e9caf078809eab0479f0db801fc27f8c8ee01220665bea44075a68d7", 0x97, [0xfffffbff, 0x62], 0x8, 0x2, 0x800, {0xffffffff, 0x0, &(0x7f0000000200)="43a13eb5fde55b9004807bae5a8355d4296709973ba6471a40c2a7a1596197206f0cbb1dfe6e671918a6f7163ef42d68e0fddb06a0bc3f78823d1dc8dc2e3f478bd962e03937b3385428cc5d61b59a0da4f5faef5300150ec881e2fe1a815e607f51bbbe4ede729517095e98f38231c62c0e475c79d5d8b2a7b94bff8ab02a3663f34612343efea8"}, {0x0, 0x21, @sival_ptr=0x3, @spare=[0x6, 0xfc1, 0x1, 0xfe, 0x100000000, 0x9, 0x20000000000008, 0x7]}}) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r9 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000080)={r10, 0x6}, &(0x7f00000000c0)=0x8) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x1}, 0x1c) 00:57:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0xfff, &(0x7f0000000000)=[@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x1, 0x1, @rand_addr="ad090a226471666b230b0d7f22650d7e"}, @in6={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x4}, @in6={0x1c, 0x1c, 0x0, 0x6, @mcast1, 0x7}]}, &(0x7f00000000c0)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0xfff, &(0x7f0000000000)=[@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x1, 0x1, @rand_addr="ad090a226471666b230b0d7f22650d7e"}, @in6={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x4}, @in6={0x1c, 0x1c, 0x0, 0x6, @mcast1, 0x7}]}, &(0x7f00000000c0)=0x10) (async) 00:57:05 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:05 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:05 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async, rerun: 32) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (rerun: 32) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0xfff, &(0x7f0000000000)=[@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x1, 0x1, @rand_addr="ad090a226471666b230b0d7f22650d7e"}, @in6={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x4}, @in6={0x1c, 0x1c, 0x0, 0x6, @mcast1, 0x7}]}, &(0x7f00000000c0)=0x10) 00:57:05 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:06 executing program 0: procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0xfffffffd, @remote={0xfe, 0x80, '\x00', 0x0}, 0x85}}, 0x0, 0x3, 0x1, 0x212, 0x4, 0x401, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000073162c4924c0dc5eafa12d0a209fc0dbac36b4a911aab8c0e4fc00a655d0ae8a0e9192896413ac47ca2d711ad86b39e4f53ad2726ab59cbcb548594bbd72bd474de0b2560bb54ff04efea90e0fd47c1bd16e8e81954d7179683318994cb2da8396ecde5239e034983ce349c94f15fd890ec4a3dcafcff66b8f264a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r6, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000b0447e367598d36457befd02ff73a78e8715949f4b1e956dd4c582dfce967f1824246a8", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r9, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r4, 0x0, r3) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0xfffffffd, @remote={0xfe, 0x80, '\x00', 0x0}, 0x85}}, 0x0, 0x3, 0x1, 0x212, 0x4, 0x401, 0x5}, 0x98) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000073162c4924c0dc5eafa12d0a209fc0dbac36b4a911aab8c0e4fc00a655d0ae8a0e9192896413ac47ca2d711ad86b39e4f53ad2726ab59cbcb548594bbd72bd474de0b2560bb54ff04efea90e0fd47c1bd16e8e81954d7179683318994cb2da8396ecde5239e034983ce349c94f15fd890ec4a3dcafcff66b8f264a", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r6, 0xffffffffffffffff) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000b0447e367598d36457befd02ff73a78e8715949f4b1e956dd4c582dfce967f1824246a8", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r8}, 0xc) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r9, r5) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r10}, 0xc) (async) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:06 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r6 = socket$inet(0x2, 0x2, 0x0) (async, rerun: 64) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, 0xffffffffffffffff) (async) aio_return(&(0x7f0000000340)={r0, 0x7, &(0x7f0000000140)="164dc26db6a88637f650666a5adc6729990aa1e2a34c6c9b280c7cb50004985ae13b459358f07f947a331f03883d79c3f63ae45b10695bd955afc645c879de5394a4af4d0eec074645ff2948afd14b08843e235b3adf98c079d7748dc7618e412193c6829dac433cfbd5e15389240203443f804aedb313e6b23643e9caf078809eab0479f0db801fc27f8c8ee01220665bea44075a68d7", 0x97, [0xfffffbff, 0x62], 0x8, 0x2, 0x800, {0xffffffff, 0x0, &(0x7f0000000200)="43a13eb5fde55b9004807bae5a8355d4296709973ba6471a40c2a7a1596197206f0cbb1dfe6e671918a6f7163ef42d68e0fddb06a0bc3f78823d1dc8dc2e3f478bd962e03937b3385428cc5d61b59a0da4f5faef5300150ec881e2fe1a815e607f51bbbe4ede729517095e98f38231c62c0e475c79d5d8b2a7b94bff8ab02a3663f34612343efea8"}, {0x0, 0x21, @sival_ptr=0x3, @spare=[0x6, 0xfc1, 0x1, 0xfe, 0x100000000, 0x9, 0x20000000000008, 0x7]}}) (async, rerun: 64) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (rerun: 64) r9 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000080)={r10, 0x6}, &(0x7f00000000c0)=0x8) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x1}, 0x1c) 00:57:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) r2 = fcntl$dupfd(r1, 0x0, r0) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async, rerun: 32) r6 = socket$inet(0x2, 0x2, 0x0) (async) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) fcntl$dupfd(r8, 0x0, 0xffffffffffffffff) (async) aio_return(&(0x7f0000000340)={r0, 0x7, &(0x7f0000000140)="164dc26db6a88637f650666a5adc6729990aa1e2a34c6c9b280c7cb50004985ae13b459358f07f947a331f03883d79c3f63ae45b10695bd955afc645c879de5394a4af4d0eec074645ff2948afd14b08843e235b3adf98c079d7748dc7618e412193c6829dac433cfbd5e15389240203443f804aedb313e6b23643e9caf078809eab0479f0db801fc27f8c8ee01220665bea44075a68d7", 0x97, [0xfffffbff, 0x62], 0x8, 0x2, 0x800, {0xffffffff, 0x0, &(0x7f0000000200)="43a13eb5fde55b9004807bae5a8355d4296709973ba6471a40c2a7a1596197206f0cbb1dfe6e671918a6f7163ef42d68e0fddb06a0bc3f78823d1dc8dc2e3f478bd962e03937b3385428cc5d61b59a0da4f5faef5300150ec881e2fe1a815e607f51bbbe4ede729517095e98f38231c62c0e475c79d5d8b2a7b94bff8ab02a3663f34612343efea8"}, {0x0, 0x21, @sival_ptr=0x3, @spare=[0x6, 0xfc1, 0x1, 0xfe, 0x100000000, 0x9, 0x20000000000008, 0x7]}}) (async) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r9 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000080)={r10, 0x6}, &(0x7f00000000c0)=0x8) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x1}, 0x1c) 00:57:06 executing program 1: shmdt(0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shmdt(0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000ed94a02eb8fc787e9bc1da0ddf0c5f5341d383bbd65bd43c9bae8e422ece77a70d2a8d25155982f941f6d016ca176e099842b57ce764b777a7b168c6edacfcbd613981ebaab1356dadfad2036bdb56153df744ed35ba1f1488e0903deb05225654a8017ef91b049648adca36c0487e916ba870c41bebea8d6d44db04ae025a011ee42d36ab40cdb3a4601a20e52ecb0645d0ce19c83441e41119dd0f23bf3fc30572cd49f450a6d5f24f", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) freebsd10_pipe(&(0x7f00000000c0)) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1, 0x2, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr=0x8001}, 0x10) r3 = accept(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="4400000000e0cbc42eef20a0ffb7e078116300000011e78e7babc4287569d9e3e000000000000085df21de88f8000000000000000000000000000000e833000000000000000000"], &(0x7f0000000280)=0x44) sendto(r3, &(0x7f00000002c0)="4b401eaba55d2d23e05a201cc46b2e061aa93e853422da32d6a7a47805e13ff222b11bee21db04d9ba52158c7c140db3f23d38a13b0846012de9bf4f4d4259c68fdc27ca80d4d661d00b13f5e6bf8af4e0d8dc4a789307b844d04c3a56977b9d65ef0e7a280d6f64946482276489fffd31e89e0c0040e0c5d1b6b244596efbcb81a842a41fd17b2b264f2eb476d7a8ecea55c5e05404a3c1b7c35d79b1da0f208304841456f2c1557cb3b47f4d", 0xad, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0x691, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x2f6, @loopback, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="e45f9dff965025160eb17ed804efde973321efb147653d351e7aba8f25733418c346f700f48a7a3bed16894cc1580420ccd120d77d5a6894", 0x38}], 0x1, 0x0, 0x0, 0x109}, 0x8d) 00:57:06 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:06 executing program 1: shmdt(0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shmdt(0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) shmdt(0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) shmdt(0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1, 0x2, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr=0x8001}, 0x10) r3 = accept(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="4400000000e0cbc42eef20a0ffb7e078116300000011e78e7babc4287569d9e3e000000000000085df21de88f8000000000000000000000000000000e833000000000000000000"], &(0x7f0000000280)=0x44) sendto(r3, &(0x7f00000002c0)="4b401eaba55d2d23e05a201cc46b2e061aa93e853422da32d6a7a47805e13ff222b11bee21db04d9ba52158c7c140db3f23d38a13b0846012de9bf4f4d4259c68fdc27ca80d4d661d00b13f5e6bf8af4e0d8dc4a789307b844d04c3a56977b9d65ef0e7a280d6f64946482276489fffd31e89e0c0040e0c5d1b6b244596efbcb81a842a41fd17b2b264f2eb476d7a8ecea55c5e05404a3c1b7c35d79b1da0f208304841456f2c1557cb3b47f4d", 0xad, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0x691, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x2f6, @loopback, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="e45f9dff965025160eb17ed804efde973321efb147653d351e7aba8f25733418c346f700f48a7a3bed16894cc1580420ccd120d77d5a6894", 0x38}], 0x1, 0x0, 0x0, 0x109}, 0x8d) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socketpair(0x1, 0x2, 0x6, &(0x7f0000000100)) (async) bind(r2, &(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr=0x8001}, 0x10) (async) accept(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="4400000000e0cbc42eef20a0ffb7e078116300000011e78e7babc4287569d9e3e000000000000085df21de88f8000000000000000000000000000000e833000000000000000000"], &(0x7f0000000280)=0x44) (async) sendto(r3, &(0x7f00000002c0)="4b401eaba55d2d23e05a201cc46b2e061aa93e853422da32d6a7a47805e13ff222b11bee21db04d9ba52158c7c140db3f23d38a13b0846012de9bf4f4d4259c68fdc27ca80d4d661d00b13f5e6bf8af4e0d8dc4a789307b844d04c3a56977b9d65ef0e7a280d6f64946482276489fffd31e89e0c0040e0c5d1b6b244596efbcb81a842a41fd17b2b264f2eb476d7a8ecea55c5e05404a3c1b7c35d79b1da0f208304841456f2c1557cb3b47f4d", 0xad, 0xd, 0x0, 0x0) (async) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0x691, 0x4) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x2f6, @loopback, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="e45f9dff965025160eb17ed804efde973321efb147653d351e7aba8f25733418c346f700f48a7a3bed16894cc1580420ccd120d77d5a6894", 0x38}], 0x1, 0x0, 0x0, 0x109}, 0x8d) (async) 00:57:06 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="7a08f75e98818aa76b55710aaf340d8413c10908133cfbef1a876f9e9501245451add5841f8bc46bf4a31101c5c88254a4a74e5ec71955c187166cae2d409b7ada8fdc338e258b1707a54aa8c0c9af5a66c1806b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000ed94a02eb8fc787e9bc1da0ddf0c5f5341d383bbd65bd43c9bae8e422ece77a70d2a8d25155982f941f6d016ca176e099842b57ce764b777a7b168c6edacfcbd613981ebaab1356dadfad2036bdb56153df744ed35ba1f1488e0903deb05225654a8017ef91b049648adca36c0487e916ba870c41bebea8d6d44db04ae025a011ee42d36ab40cdb3a4601a20e52ecb0645d0ce19c83441e41119dd0f23bf3fc30572cd49f450a6d5f24f", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) freebsd10_pipe(&(0x7f00000000c0)) 00:57:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:06 executing program 1: shmdt(0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) shmdt(0x0) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socketpair(0x1, 0x2, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr=0x8001}, 0x10) r3 = accept(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="4400000000e0cbc42eef20a0ffb7e078116300000011e78e7babc4287569d9e3e000000000000085df21de88f8000000000000000000000000000000e833000000000000000000"], &(0x7f0000000280)=0x44) sendto(r3, &(0x7f00000002c0)="4b401eaba55d2d23e05a201cc46b2e061aa93e853422da32d6a7a47805e13ff222b11bee21db04d9ba52158c7c140db3f23d38a13b0846012de9bf4f4d4259c68fdc27ca80d4d661d00b13f5e6bf8af4e0d8dc4a789307b844d04c3a56977b9d65ef0e7a280d6f64946482276489fffd31e89e0c0040e0c5d1b6b244596efbcb81a842a41fd17b2b264f2eb476d7a8ecea55c5e05404a3c1b7c35d79b1da0f208304841456f2c1557cb3b47f4d", 0xad, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0x691, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x2f6, @loopback, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="e45f9dff965025160eb17ed804efde973321efb147653d351e7aba8f25733418c346f700f48a7a3bed16894cc1580420ccd120d77d5a6894", 0x38}], 0x1, 0x0, 0x0, 0x109}, 0x8d) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000040)="b29a0d84bf8bc91eb27ce35933c25f865d75fe9d7cf9f45cbf239db43c8d934de0f19eee7f2f506035fb43ce5c68cefecf3fdb8ce036544f5ef72dd1e8bf3121e3f1179012b22e0203ac0092f571b1a1afc76bbe2f168300e2d5ac53cc2074b920cd593247fe075ceba9f0d0234245d97b", 0x71}, {&(0x7f00000000c0)="c4dcdbdc188d5794616d42659904151d9b76a0ec0b18a66f26780f227fbc6edc930dcc7eaadfa4d44cda519bcb6281e273fc", 0x32}, {&(0x7f0000000200)="30799566a20a1e7371679c2a97c3c29232527d9b05b5e6810ba2c7fb73d4d238fec3731f64577bf7e6ff120a9fbbcdf37caf1191d666246bde8d5a7aadbda7d086e057b568f0fbf1d6fb946e406f739b0b629b9a283d0307bd9cf32cedcd32229b7af3125781505ab4e812900aa75c118cbf4c31dab3d7c4e0182f21d312092d2866721db33fc4fc601989c4db8a1ebd8e249b9a299590e9907ff56215ac4abf4a09d1db1b44b8f4d89c9329922531fd74", 0xb1}, {&(0x7f0000000140)="f1a052709ae123f27672d81059ef7e305233814d0daf1e9c6397b9bc3242380c018ac740368e3361d7e1b7cc872b08802adc1238f87bb0e8cf98d14fbec10bf00bad0e7c639e8f8d656cc680e0e915334aca8f6a66e643e6bae2cd194b1a7fdf14af35d9", 0x64}, {&(0x7f0000000340)="f4e132a6611541af72e770f314ca68b0bb7e69fd7f303c083fd991572a914b7febc42312b7007b89da41c3abf8ff20be50b3a9ca1309dc749d72a0c81de5a76576b42028feef9f6afda8019f90abf0f9743375d306455d557332b6e0bc11d2722656404d7a90b09a911ae0a51545a8fedb57246b179f10b90fd7e1dcf5f2b2", 0x7f}, {&(0x7f0000000440)="e4611448f58eb5470959152f4ecb64afcb969fd1648677038df652025d5c1ff3b1d8ade1cecac8c377fec86f385e1de6d232fbad0e2c0bc3a01372ecfb2e4decc4cdb500019ea1daff59061cc26f6ab52740aff95813c8b24cbf0450898e6316d29b7d4f51b77da1ac5dd5e721cea510664f9c2c33b636a804ea5cc3982d41ee17cd770a1c3dc225ee2b72c96a0e5bcf", 0x90}], 0x6, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="04002300db45e805f23d81c7e5ab3651590ef1e7539cba2e9d5b6b74152630f6b742cef15bd4c8642cdc8f0e"], 0x2b) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xffff8001}, &(0x7f00000000c0)=0x8) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0}, 0x389) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet(0x2, 0x2, 0x0) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000040)="b29a0d84bf8bc91eb27ce35933c25f865d75fe9d7cf9f45cbf239db43c8d934de0f19eee7f2f506035fb43ce5c68cefecf3fdb8ce036544f5ef72dd1e8bf3121e3f1179012b22e0203ac0092f571b1a1afc76bbe2f168300e2d5ac53cc2074b920cd593247fe075ceba9f0d0234245d97b", 0x71}, {&(0x7f00000000c0)="c4dcdbdc188d5794616d42659904151d9b76a0ec0b18a66f26780f227fbc6edc930dcc7eaadfa4d44cda519bcb6281e273fc", 0x32}, {&(0x7f0000000200)="30799566a20a1e7371679c2a97c3c29232527d9b05b5e6810ba2c7fb73d4d238fec3731f64577bf7e6ff120a9fbbcdf37caf1191d666246bde8d5a7aadbda7d086e057b568f0fbf1d6fb946e406f739b0b629b9a283d0307bd9cf32cedcd32229b7af3125781505ab4e812900aa75c118cbf4c31dab3d7c4e0182f21d312092d2866721db33fc4fc601989c4db8a1ebd8e249b9a299590e9907ff56215ac4abf4a09d1db1b44b8f4d89c9329922531fd74", 0xb1}, {&(0x7f0000000140)="f1a052709ae123f27672d81059ef7e305233814d0daf1e9c6397b9bc3242380c018ac740368e3361d7e1b7cc872b08802adc1238f87bb0e8cf98d14fbec10bf00bad0e7c639e8f8d656cc680e0e915334aca8f6a66e643e6bae2cd194b1a7fdf14af35d9", 0x64}, {&(0x7f0000000340)="f4e132a6611541af72e770f314ca68b0bb7e69fd7f303c083fd991572a914b7febc42312b7007b89da41c3abf8ff20be50b3a9ca1309dc749d72a0c81de5a76576b42028feef9f6afda8019f90abf0f9743375d306455d557332b6e0bc11d2722656404d7a90b09a911ae0a51545a8fedb57246b179f10b90fd7e1dcf5f2b2", 0x7f}, {&(0x7f0000000440)="e4611448f58eb5470959152f4ecb64afcb969fd1648677038df652025d5c1ff3b1d8ade1cecac8c377fec86f385e1de6d232fbad0e2c0bc3a01372ecfb2e4decc4cdb500019ea1daff59061cc26f6ab52740aff95813c8b24cbf0450898e6316d29b7d4f51b77da1ac5dd5e721cea510664f9c2c33b636a804ea5cc3982d41ee17cd770a1c3dc225ee2b72c96a0e5bcf", 0x90}], 0x6, 0x4) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="04002300db45e805f23d81c7e5ab3651590ef1e7539cba2e9d5b6b74152630f6b742cef15bd4c8642cdc8f0e"], 0x2b) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x10) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000ed94a02eb8fc787e9bc1da0ddf0c5f5341d383bbd65bd43c9bae8e422ece77a70d2a8d25155982f941f6d016ca176e099842b57ce764b777a7b168c6edacfcbd613981ebaab1356dadfad2036bdb56153df744ed35ba1f1488e0903deb05225654a8017ef91b049648adca36c0487e916ba870c41bebea8d6d44db04ae025a011ee42d36ab40cdb3a4601a20e52ecb0645d0ce19c83441e41119dd0f23bf3fc30572cd49f450a6d5f24f", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) freebsd10_pipe(&(0x7f00000000c0)) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000040)="b29a0d84bf8bc91eb27ce35933c25f865d75fe9d7cf9f45cbf239db43c8d934de0f19eee7f2f506035fb43ce5c68cefecf3fdb8ce036544f5ef72dd1e8bf3121e3f1179012b22e0203ac0092f571b1a1afc76bbe2f168300e2d5ac53cc2074b920cd593247fe075ceba9f0d0234245d97b", 0x71}, {&(0x7f00000000c0)="c4dcdbdc188d5794616d42659904151d9b76a0ec0b18a66f26780f227fbc6edc930dcc7eaadfa4d44cda519bcb6281e273fc", 0x32}, {&(0x7f0000000200)="30799566a20a1e7371679c2a97c3c29232527d9b05b5e6810ba2c7fb73d4d238fec3731f64577bf7e6ff120a9fbbcdf37caf1191d666246bde8d5a7aadbda7d086e057b568f0fbf1d6fb946e406f739b0b629b9a283d0307bd9cf32cedcd32229b7af3125781505ab4e812900aa75c118cbf4c31dab3d7c4e0182f21d312092d2866721db33fc4fc601989c4db8a1ebd8e249b9a299590e9907ff56215ac4abf4a09d1db1b44b8f4d89c9329922531fd74", 0xb1}, {&(0x7f0000000140)="f1a052709ae123f27672d81059ef7e305233814d0daf1e9c6397b9bc3242380c018ac740368e3361d7e1b7cc872b08802adc1238f87bb0e8cf98d14fbec10bf00bad0e7c639e8f8d656cc680e0e915334aca8f6a66e643e6bae2cd194b1a7fdf14af35d9", 0x64}, {&(0x7f0000000340)="f4e132a6611541af72e770f314ca68b0bb7e69fd7f303c083fd991572a914b7febc42312b7007b89da41c3abf8ff20be50b3a9ca1309dc749d72a0c81de5a76576b42028feef9f6afda8019f90abf0f9743375d306455d557332b6e0bc11d2722656404d7a90b09a911ae0a51545a8fedb57246b179f10b90fd7e1dcf5f2b2", 0x7f}, {&(0x7f0000000440)="e4611448f58eb5470959152f4ecb64afcb969fd1648677038df652025d5c1ff3b1d8ade1cecac8c377fec86f385e1de6d232fbad0e2c0bc3a01372ecfb2e4decc4cdb500019ea1daff59061cc26f6ab52740aff95813c8b24cbf0450898e6316d29b7d4f51b77da1ac5dd5e721cea510664f9c2c33b636a804ea5cc3982d41ee17cd770a1c3dc225ee2b72c96a0e5bcf", 0x90}], 0x6, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="04002300db45e805f23d81c7e5ab3651590ef1e7539cba2e9d5b6b74152630f6b742cef15bd4c8642cdc8f0e"], 0x2b) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r2, r1) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000040)="b29a0d84bf8bc91eb27ce35933c25f865d75fe9d7cf9f45cbf239db43c8d934de0f19eee7f2f506035fb43ce5c68cefecf3fdb8ce036544f5ef72dd1e8bf3121e3f1179012b22e0203ac0092f571b1a1afc76bbe2f168300e2d5ac53cc2074b920cd593247fe075ceba9f0d0234245d97b", 0x71}, {&(0x7f00000000c0)="c4dcdbdc188d5794616d42659904151d9b76a0ec0b18a66f26780f227fbc6edc930dcc7eaadfa4d44cda519bcb6281e273fc", 0x32}, {&(0x7f0000000200)="30799566a20a1e7371679c2a97c3c29232527d9b05b5e6810ba2c7fb73d4d238fec3731f64577bf7e6ff120a9fbbcdf37caf1191d666246bde8d5a7aadbda7d086e057b568f0fbf1d6fb946e406f739b0b629b9a283d0307bd9cf32cedcd32229b7af3125781505ab4e812900aa75c118cbf4c31dab3d7c4e0182f21d312092d2866721db33fc4fc601989c4db8a1ebd8e249b9a299590e9907ff56215ac4abf4a09d1db1b44b8f4d89c9329922531fd74", 0xb1}, {&(0x7f0000000140)="f1a052709ae123f27672d81059ef7e305233814d0daf1e9c6397b9bc3242380c018ac740368e3361d7e1b7cc872b08802adc1238f87bb0e8cf98d14fbec10bf00bad0e7c639e8f8d656cc680e0e915334aca8f6a66e643e6bae2cd194b1a7fdf14af35d9", 0x64}, {&(0x7f0000000340)="f4e132a6611541af72e770f314ca68b0bb7e69fd7f303c083fd991572a914b7febc42312b7007b89da41c3abf8ff20be50b3a9ca1309dc749d72a0c81de5a76576b42028feef9f6afda8019f90abf0f9743375d306455d557332b6e0bc11d2722656404d7a90b09a911ae0a51545a8fedb57246b179f10b90fd7e1dcf5f2b2", 0x7f}, {&(0x7f0000000440)="e4611448f58eb5470959152f4ecb64afcb969fd1648677038df652025d5c1ff3b1d8ade1cecac8c377fec86f385e1de6d232fbad0e2c0bc3a01372ecfb2e4decc4cdb500019ea1daff59061cc26f6ab52740aff95813c8b24cbf0450898e6316d29b7d4f51b77da1ac5dd5e721cea510664f9c2c33b636a804ea5cc3982d41ee17cd770a1c3dc225ee2b72c96a0e5bcf", 0x90}], 0x6, 0x4) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="04002300db45e805f23d81c7e5ab3651590ef1e7539cba2e9d5b6b74152630f6b742cef15bd4c8642cdc8f0e"], 0x2b) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xffff8001}, &(0x7f00000000c0)=0x8) (async) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0}, 0x389) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="059249246dc7353191c8c46b2ee44f6d63ffe44fb5d14d40a8c31f37cd665aa8b77eb4034b59eeb03a76762710007b04e0", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r7 = accept4$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r9, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01008e003d740000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r11}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000140)={r11, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xffff8001}, &(0x7f00000000c0)=0x8) (async, rerun: 32) r2 = fcntl$dupfd(r1, 0x0, r0) (rerun: 32) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0}, 0x389) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="059249246dc7353191c8c46b2ee44f6d63ffe44fb5d14d40a8c31f37cd665aa8b77eb4034b59eeb03a76762710007b04e0", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r7 = accept4$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) (async) r8 = socket$inet(0x2, 0x2, 0x0) (async) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r9, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01008e003d740000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r11}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000140)={r11, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe}, 0x8) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe}, 0x8) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x0, 0x5, 0x1f}, &(0x7f0000000080)=0x14) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="059249246dc7353191c8c46b2ee44f6d63ffe44fb5d14d40a8c31f37cd665aa8b77eb4034b59eeb03a76762710007b04e0", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r7 = accept4$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) (async, rerun: 32) r8 = socket$inet(0x2, 0x2, 0x0) (rerun: 32) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r9, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01008e003d740000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r11}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000140)={r11, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="f79a112a6c0423af36d6a51573d6f19975aa679184e21c5aaa0050e37e03a006cb1d12ce842373e0c62f0145c563038fe34a242155ee007a9138f81375000000000000000059bdc689cf285373f4db536709a459b4d3db4f312415e30e6f39cda0031d8131937d23f22238d01a667afc9a21ea82fd3fb14cd995bd54626782b789a0eb612d67baed980a41ccc1698552cdbe451a800100b936aa71", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) 00:57:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe}, 0x8) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="f79a112a6c0423af36d6a51573d6f19975aa679184e21c5aaa0050e37e03a006cb1d12ce842373e0c62f0145c563038fe34a242155ee007a9138f81375000000000000000059bdc689cf285373f4db536709a459b4d3db4f312415e30e6f39cda0031d8131937d23f22238d01a667afc9a21ea82fd3fb14cd995bd54626782b789a0eb612d67baed980a41ccc1698552cdbe451a800100b936aa71", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r5, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="f79a112a6c0423af36d6a51573d6f19975aa679184e21c5aaa0050e37e03a006cb1d12ce842373e0c62f0145c563038fe34a242155ee007a9138f81375000000000000000059bdc689cf285373f4db536709a459b4d3db4f312415e30e6f39cda0031d8131937d23f22238d01a667afc9a21ea82fd3fb14cd995bd54626782b789a0eb612d67baed980a41ccc1698552cdbe451a800100b936aa71", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 2: connect$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="f79a112a6c0423af36d6a51573d6f19975aa679184e21c5aaa0050e37e03a006cb1d12ce842373e0c62f0145c563038fe34a242155ee007a9138f81375000000000000000059bdc689cf285373f4db536709a459b4d3db4f312415e30e6f39cda0031d8131937d23f22238d01a667afc9a21ea82fd3fb14cd995bd54626782b789a0eb612d67baed980a41ccc1698552cdbe451a800100b936aa71", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r5, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="f79a112a6c0423af36d6a51573d6f19975aa679184e21c5aaa0050e37e03a006cb1d12ce842373e0c62f0145c563038fe34a242155ee007a9138f81375000000000000000059bdc689cf285373f4db536709a459b4d3db4f312415e30e6f39cda0031d8131937d23f22238d01a667afc9a21ea82fd3fb14cd995bd54626782b789a0eb612d67baed980a41ccc1698552cdbe451a800100b936aa71", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x0, 0x5, 0x1f}, &(0x7f0000000080)=0x14) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) socket$inet6_udplite(0x1c, 0x2, 0x88) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) 00:57:07 executing program 2: connect$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket(0x10, 0x5, 0x3) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r7}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r7, 0x7fff}, &(0x7f0000000040)=0x8) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="204b7f47", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:07 executing program 2: connect$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x0, 0x5, 0x1f}, &(0x7f0000000080)=0x14) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) (async) bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg(r1, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x4, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x9, @loopback, 0x7f}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x1ff, 0x6100, 0x101, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={r5}, 0x8) 00:57:07 executing program 2: freebsd11_getfsstat(&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}, 0x1d8, 0x1) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0x0, 0x0, r1, 0x0, 0x124, 0x20, 0x0, 0x5}, 0xffffffff, 0x81, 0x7, 0x4, 0xffffffffffffffff, 0x0, 0x1ff}) setreuid(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg(r1, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 2: freebsd11_getfsstat(&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}, 0x1d8, 0x1) (async, rerun: 32) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 32) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0x0, 0x0, r1, 0x0, 0x124, 0x20, 0x0, 0x5}, 0xffffffff, 0x81, 0x7, 0x4, 0xffffffffffffffff, 0x0, 0x1ff}) setreuid(r0, r1) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) (async, rerun: 32) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (rerun: 32) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket(0x10, 0x5, 0x3) r4 = socket$inet(0x2, 0x2, 0x0) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r7}, 0xc) (async) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r7, 0x7fff}, &(0x7f0000000040)=0x8) (async) r8 = socket$inet(0x2, 0x2, 0x0) (async) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="204b7f47", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x4, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x9, @loopback, 0x7f}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) (async) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x1ff, 0x6100, 0x101, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={r5}, 0x8) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg(r1, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x4, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async, rerun: 64) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x9, @loopback, 0x7f}, 0x1c) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, r3) (async, rerun: 32) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x1ff, 0x6100, 0x101, 0x9, 0x0}, &(0x7f0000000080)=0x10) (rerun: 32) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={r5}, 0x8) 00:57:07 executing program 2: freebsd11_getfsstat(&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}, 0x1d8, 0x1) (async) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0x0, 0x0, r1, 0x0, 0x124, 0x20, 0x0, 0x5}, 0xffffffff, 0x81, 0x7, 0x4, 0xffffffffffffffff, 0x0, 0x1ff}) (async) setreuid(r0, r1) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) (async, rerun: 32) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (rerun: 32) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket(0x10, 0x5, 0x3) (async) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r7}, 0xc) (async, rerun: 64) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r7, 0x7fff}, &(0x7f0000000040)=0x8) (rerun: 64) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="204b7f47", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async, rerun: 32) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) (rerun: 32) 00:57:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000000)=0xb) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x20000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r6) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) bind$inet6(r8, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x4, @empty, 0x5}, 0x1c) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r9 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r10, 0x5807, 0x5, 0x9, 0x2, 0x7}, 0x14) 00:57:07 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg(r1, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000000)=0xb) 00:57:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000000)=0xb) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040)=0xff, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) r7 = dup(0xffffffffffffff9c) ioctl$BIOCGETZMAX(r7, 0x4008427f, &(0x7f0000000000)) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040)=0xff, 0x4) (async, rerun: 64) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (rerun: 64) r7 = dup(0xffffffffffffff9c) ioctl$BIOCGETZMAX(r7, 0x4008427f, &(0x7f0000000000)) 00:57:07 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x100, @mcast1, 0x5}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:07 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg(r1, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x20000) (async) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) r4 = socket$inet(0x2, 0x2, 0x0) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r6) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async, rerun: 32) bind$inet6(r8, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x4, @empty, 0x5}, 0x1c) (async) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r9 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) (async) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r10, 0x5807, 0x5, 0x9, 0x2, 0x7}, 0x14) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040)=0xff, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) r7 = dup(0xffffffffffffff9c) ioctl$BIOCGETZMAX(r7, 0x4008427f, &(0x7f0000000000)) 00:57:07 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg(r1, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x2) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000380)={@local={0xfe, 0x80, '\x00', 0x0}, r5}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/199, 0xc7}], 0x1, &(0x7f00000002c0)=""/14, 0xe}, 0x40) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@ipv4, r5}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r5}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, '\x00', 0x0}, r5}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="11ea7148ae4369c5b8dacb4355571cf4", r5}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, r5}, 0xc) r6 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) 00:57:07 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x100, @mcast1, 0x5}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) (async) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x100, @mcast1, 0x5}, &(0x7f00000000c0)=0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x20000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r6) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) bind$inet6(r8, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x4, @empty, 0x5}, 0x1c) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r9 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r10, 0x5807, 0x5, 0x9, 0x2, 0x7}, 0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x20000) (async) pipe2(&(0x7f0000000040), 0x4) (async) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r7, 0x0, r6) (async) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) bind$inet6(r8, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x4, @empty, 0x5}, 0x1c) (async) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r5, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) (async) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r10, 0x5807, 0x5, 0x9, 0x2, 0x7}, 0x14) (async) 00:57:07 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x100, @mcast1, 0x5}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) (async) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x100, @mcast1, 0x5}, &(0x7f00000000c0)=0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x2) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000380)={@local={0xfe, 0x80, '\x00', 0x0}, r5}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/199, 0xc7}], 0x1, &(0x7f00000002c0)=""/14, 0xe}, 0x40) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@ipv4, r5}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r5}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, '\x00', 0x0}, r5}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="11ea7148ae4369c5b8dacb4355571cf4", r5}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, r5}, 0xc) r6 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) shutdown(0xffffffffffffffff, 0x2) (async) shutdown(0xffffffffffffffff, 0x1) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)={@broadcast}, 0x0) (async) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000380)={@local={0xfe, 0x80, '\x00', 0x0}, r5}, 0x14) (async) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/199, 0xc7}], 0x1, &(0x7f00000002c0)=""/14, 0xe}, 0x40) (async) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@ipv4, r5}, 0x14) (async) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r5}, 0x14) (async) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, '\x00', 0x0}, r5}, 0x14) (async) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="11ea7148ae4369c5b8dacb4355571cf4", r5}, 0x14) (async) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, r5}, 0xc) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xaf, "3f493f0f69fce33ca3d967fae647e0c5292dbb489549b3ade5965217b1f8ddd6cd7f833717bea30da7b8b15e335148acd58d12b5ee69ce1d75d061c56a8ca412a1367ccc0812038890b9b55731cb2cb5a40bead73baecfbeac388b796c5159483e7a417c175a44bd1d7deeacf16ffaaaf74b383872c698dcf08f22ac00b0fa2e4b1a179e7b605246c5a3a0eccdd469d29d19958fe9fc1554440d99bb277b937ac8a91200805b6025679d9dae848700"}, &(0x7f0000000000)=0xb7) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb}, 0x8) 00:57:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:07 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xaf, "3f493f0f69fce33ca3d967fae647e0c5292dbb489549b3ade5965217b1f8ddd6cd7f833717bea30da7b8b15e335148acd58d12b5ee69ce1d75d061c56a8ca412a1367ccc0812038890b9b55731cb2cb5a40bead73baecfbeac388b796c5159483e7a417c175a44bd1d7deeacf16ffaaaf74b383872c698dcf08f22ac00b0fa2e4b1a179e7b605246c5a3a0eccdd469d29d19958fe9fc1554440d99bb277b937ac8a91200805b6025679d9dae848700"}, &(0x7f0000000000)=0xb7) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb}, 0x8) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0}, &(0x7f00000000c0)=0x88) ioctl$EVIOCSFF(r2, 0x80304580, &(0x7f0000000140)={0x50, 0x80, 0x80, {0x1a4, 0x5a9e}, {0x200, 0x40}, @periodic={0x5d, 0x3d3, 0x8, 0x100, 0x6, {0x2, 0x4, 0x2, 0x2}, 0x2, &(0x7f0000000100)=0x9}}) r4 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$EVIOCGLED(r4, 0x40004519) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2d) ioctl$UI_DEV_CREATE(r5, 0x20005501) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$UI_SET_SWBIT(r4, 0x2004556d) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xe, 0x81}, 0x8) 00:57:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0}, &(0x7f00000000c0)=0x88) ioctl$EVIOCSFF(r2, 0x80304580, &(0x7f0000000140)={0x50, 0x80, 0x80, {0x1a4, 0x5a9e}, {0x200, 0x40}, @periodic={0x5d, 0x3d3, 0x8, 0x100, 0x6, {0x2, 0x4, 0x2, 0x2}, 0x2, &(0x7f0000000100)=0x9}}) (async) r4 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$EVIOCGLED(r4, 0x40004519) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2d) ioctl$UI_DEV_CREATE(r5, 0x20005501) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r6) (async) ioctl$UI_SET_SWBIT(r4, 0x2004556d) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xe, 0x81}, 0x8) 00:57:07 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xaf, "3f493f0f69fce33ca3d967fae647e0c5292dbb489549b3ade5965217b1f8ddd6cd7f833717bea30da7b8b15e335148acd58d12b5ee69ce1d75d061c56a8ca412a1367ccc0812038890b9b55731cb2cb5a40bead73baecfbeac388b796c5159483e7a417c175a44bd1d7deeacf16ffaaaf74b383872c698dcf08f22ac00b0fa2e4b1a179e7b605246c5a3a0eccdd469d29d19958fe9fc1554440d99bb277b937ac8a91200805b6025679d9dae848700"}, &(0x7f0000000000)=0xb7) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb}, 0x8) 00:57:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) shutdown(0xffffffffffffffff, 0x2) (async) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000380)={@local={0xfe, 0x80, '\x00', 0x0}, r5}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/199, 0xc7}], 0x1, &(0x7f00000002c0)=""/14, 0xe}, 0x40) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@ipv4, r5}, 0x14) (async) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r5}, 0x14) (async) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, '\x00', 0x0}, r5}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="11ea7148ae4369c5b8dacb4355571cf4", r5}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, r5}, 0xc) (async) r6 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0}, &(0x7f00000000c0)=0x88) ioctl$EVIOCSFF(r2, 0x80304580, &(0x7f0000000140)={0x50, 0x80, 0x80, {0x1a4, 0x5a9e}, {0x200, 0x40}, @periodic={0x5d, 0x3d3, 0x8, 0x100, 0x6, {0x2, 0x4, 0x2, 0x2}, 0x2, &(0x7f0000000100)=0x9}}) r4 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$EVIOCGLED(r4, 0x40004519) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2d) ioctl$UI_DEV_CREATE(r5, 0x20005501) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$UI_SET_SWBIT(r4, 0x2004556d) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xe, 0x81}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) ioctl$EVIOCSFF(r2, 0x80304580, &(0x7f0000000140)={0x50, 0x80, 0x80, {0x1a4, 0x5a9e}, {0x200, 0x40}, @periodic={0x5d, 0x3d3, 0x8, 0x100, 0x6, {0x2, 0x4, 0x2, 0x2}, 0x2, &(0x7f0000000100)=0x9}}) (async) openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) (async) ioctl$EVIOCGLED(r4, 0x40004519) (async) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2d) (async) ioctl$UI_DEV_CREATE(r5, 0x20005501) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r7, 0x0, r6) (async) ioctl$UI_SET_SWBIT(r4, 0x2004556d) (async) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xe, 0x81}, 0x8) (async) 00:57:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000001980)={0xffffffffffffffff}) r6 = accept(r0, &(0x7f00000019c0)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000001a40)=0x6e) r7 = socket$inet6(0x1c, 0x5, 0x5) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = fcntl$dupfd(r9, 0x0, r8) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) socketpair(0x1, 0x5, 0xe, &(0x7f0000001a80)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000000100)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000200)="d0a8024a22d580ffc0cc1c50d8108bdc1ad58082b3cb0ff5253786db4735655322bcd620b9fe6258fcbfeb15e8a889592d698577ceb69137c8f7fde36e0fd4585f75c28a3679e5eb92b13e90d7f83e49b6e8281bb11858464a671050090f05504d4c8a7f05aa4448acad4bf20e978a627d76900e8d02985c51129500cee3acc4f7bf6b91c482c8d6616f5732d47ff71acf213685b47fc02779e777d88c5cf596bb469e0d58072c865172bd3495320232d71eb1d1006114b5783ec70205e85d889ed2ce7b3b752e752ec4035fc2c766", 0xcf}, {&(0x7f0000000140)="f5d1c6fe0b938455b9d4d073b1b78ce33989387983760ca86575498a333a799b676e85937a3de6a2611616128d8efd7c246f7e4fedc268f157ff4b7f1b1f864d252296a1319a9a0ff23740d59b7a09a702f09c6d77e63cf50fb79428b3d28420a86cfbd568a339d58fdec01430e5ab", 0x6f}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="10db9a9707b9bb29163cb668765cc6d12f7b3f431971242f6d554615cad2db0ac51c56b2d00ad286d64276368e96e8fd2af69b6ef84943f76ba56cdfc09d2f2c1ac2dca2db8b9077b73fe88dcf8ad77a7f61a7f0d26e85d2942a37adeaa84f8d5df6ca27267c0aded8bd0ce52a621dad35441c8b5f523c16a858e38c0795c40948e1183de7087138077d94bc7fc67c0fffc4fa212fca37407a67803f762c39a5d9fcde745e771797f80c1c0f6d23211bacbea20c3d9ba159c263cb3476912a3c538528012091561b62c152007e39515aff6d05a793972dd29335132663267e30e5", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="6800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r10, @ANYRES32, @ANYRES32=r2, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x2f0, 0x100}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="184da9f9779e23da3faf683624028f15f5b437a5e948bb48f17f0f23f55ce1d2f8becf1ce8f25ede011cd1e0b580f70d67b6e15432371d34da043f7b57fa89ac2f54d7bba4218b18c4bcf5061e64217ce40f64d73b624ccd49321a3ec9da9f21246758c6652b1f68a976850f4d4978744e3654212c39", 0x76, 0x20008, &(0x7f00000001c0)={0x10, 0x2, 0x1, @broadcast}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x20000000) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000380)="9e0c505fc5dd721c396d88823dc6d19de22dae14c2dbf9a0e57fb0e0909a85bc09905c0296e8774e660c50d54d66b1ac2dd3a66f726cbdf15c4345e11178010168982506b2b2e0f5bf22a57690251be9db2100a00775bc5070b9d9e8f9205ec15d9f95c0eb42b6d101c547135a3ee4a75a7abd1e91ec0a2fc32cee717f6206", 0x7f) r5 = open(&(0x7f0000000340)='./file0\x00', 0x1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @loopback, r6}, 0xc) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) accept4(r3, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) r6 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x28) r7 = socket$inet(0x2, 0x2, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r9 = dup2(r8, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="cfffa0c7f876e5c2ee8b0795fac5", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r10, 0x2, 0x5, 0x19e, 0x8001, 0x5c65}, &(0x7f0000000180)=0x14) connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}, 0x1c) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="184da9f9779e23da3faf683624028f15f5b437a5e948bb48f17f0f23f55ce1d2f8becf1ce8f25ede011cd1e0b580f70d67b6e15432371d34da043f7b57fa89ac2f54d7bba4218b18c4bcf5061e64217ce40f64d73b624ccd49321a3ec9da9f21246758c6652b1f68a976850f4d4978744e3654212c39", 0x76, 0x20008, &(0x7f00000001c0)={0x10, 0x2, 0x1, @broadcast}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x20000000) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000380)="9e0c505fc5dd721c396d88823dc6d19de22dae14c2dbf9a0e57fb0e0909a85bc09905c0296e8774e660c50d54d66b1ac2dd3a66f726cbdf15c4345e11178010168982506b2b2e0f5bf22a57690251be9db2100a00775bc5070b9d9e8f9205ec15d9f95c0eb42b6d101c547135a3ee4a75a7abd1e91ec0a2fc32cee717f6206", 0x7f) r5 = open(&(0x7f0000000340)='./file0\x00', 0x1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @loopback, r6}, 0xc) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) sendto$inet(r0, &(0x7f0000000140)="184da9f9779e23da3faf683624028f15f5b437a5e948bb48f17f0f23f55ce1d2f8becf1ce8f25ede011cd1e0b580f70d67b6e15432371d34da043f7b57fa89ac2f54d7bba4218b18c4bcf5061e64217ce40f64d73b624ccd49321a3ec9da9f21246758c6652b1f68a976850f4d4978744e3654212c39", 0x76, 0x20008, &(0x7f00000001c0)={0x10, 0x2, 0x1, @broadcast}, 0x10) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x20000000) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r3, 0x0, r2) (async) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) setsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000380)="9e0c505fc5dd721c396d88823dc6d19de22dae14c2dbf9a0e57fb0e0909a85bc09905c0296e8774e660c50d54d66b1ac2dd3a66f726cbdf15c4345e11178010168982506b2b2e0f5bf22a57690251be9db2100a00775bc5070b9d9e8f9205ec15d9f95c0eb42b6d101c547135a3ee4a75a7abd1e91ec0a2fc32cee717f6206", 0x7f) (async) open(&(0x7f0000000340)='./file0\x00', 0x1, 0x4) (async) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @multicast1}, &(0x7f0000000080)=0xc) (async) setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @loopback, r6}, 0xc) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r9, r8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) (async) 00:57:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) accept4(r3, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) r6 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x28) r7 = socket$inet(0x2, 0x2, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r9 = dup2(r8, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="cfffa0c7f876e5c2ee8b0795fac5", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r10, 0x2, 0x5, 0x19e, 0x8001, 0x5c65}, &(0x7f0000000180)=0x14) connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r4, 0x0, r3) (async) accept4(r3, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) (async) open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x28) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r8, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r8, r7) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="cfffa0c7f876e5c2ee8b0795fac5", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) (async) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r10, 0x2, 0x5, 0x19e, 0x8001, 0x5c65}, &(0x7f0000000180)=0x14) (async) connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}, 0x1c) (async) 00:57:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000001980)={0xffffffffffffffff}) r6 = accept(r0, &(0x7f00000019c0)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000001a40)=0x6e) r7 = socket$inet6(0x1c, 0x5, 0x5) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = fcntl$dupfd(r9, 0x0, r8) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) socketpair(0x1, 0x5, 0xe, &(0x7f0000001a80)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000000100)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000200)="d0a8024a22d580ffc0cc1c50d8108bdc1ad58082b3cb0ff5253786db4735655322bcd620b9fe6258fcbfeb15e8a889592d698577ceb69137c8f7fde36e0fd4585f75c28a3679e5eb92b13e90d7f83e49b6e8281bb11858464a671050090f05504d4c8a7f05aa4448acad4bf20e978a627d76900e8d02985c51129500cee3acc4f7bf6b91c482c8d6616f5732d47ff71acf213685b47fc02779e777d88c5cf596bb469e0d58072c865172bd3495320232d71eb1d1006114b5783ec70205e85d889ed2ce7b3b752e752ec4035fc2c766", 0xcf}, {&(0x7f0000000140)="f5d1c6fe0b938455b9d4d073b1b78ce33989387983760ca86575498a333a799b676e85937a3de6a2611616128d8efd7c246f7e4fedc268f157ff4b7f1b1f864d252296a1319a9a0ff23740d59b7a09a702f09c6d77e63cf50fb79428b3d28420a86cfbd568a339d58fdec01430e5ab", 0x6f}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="10db9a9707b9bb29163cb668765cc6d12f7b3f431971242f6d554615cad2db0ac51c56b2d00ad286d64276368e96e8fd2af69b6ef84943f76ba56cdfc09d2f2c1ac2dca2db8b9077b73fe88dcf8ad77a7f61a7f0d26e85d2942a37adeaa84f8d5df6ca27267c0aded8bd0ce52a621dad35441c8b5f523c16a858e38c0795c40948e1183de7087138077d94bc7fc67c0fffc4fa212fca37407a67803f762c39a5d9fcde745e771797f80c1c0f6d23211bacbea20c3d9ba159c263cb3476912a3c538528012091561b62c152007e39515aff6d05a793972dd29335132663267e30e5", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="6800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r10, @ANYRES32, @ANYRES32=r2, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x2f0, 0x100}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) (async) freebsd10_pipe(&(0x7f0000001980)) (async) accept(r0, &(0x7f00000019c0)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000001a40)=0x6e) (async) socket$inet6(0x1c, 0x5, 0x5) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r9, 0x0, r8) (async) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) socketpair(0x1, 0x5, 0xe, &(0x7f0000001a80)) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000000100)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000200)="d0a8024a22d580ffc0cc1c50d8108bdc1ad58082b3cb0ff5253786db4735655322bcd620b9fe6258fcbfeb15e8a889592d698577ceb69137c8f7fde36e0fd4585f75c28a3679e5eb92b13e90d7f83e49b6e8281bb11858464a671050090f05504d4c8a7f05aa4448acad4bf20e978a627d76900e8d02985c51129500cee3acc4f7bf6b91c482c8d6616f5732d47ff71acf213685b47fc02779e777d88c5cf596bb469e0d58072c865172bd3495320232d71eb1d1006114b5783ec70205e85d889ed2ce7b3b752e752ec4035fc2c766", 0xcf}, {&(0x7f0000000140)="f5d1c6fe0b938455b9d4d073b1b78ce33989387983760ca86575498a333a799b676e85937a3de6a2611616128d8efd7c246f7e4fedc268f157ff4b7f1b1f864d252296a1319a9a0ff23740d59b7a09a702f09c6d77e63cf50fb79428b3d28420a86cfbd568a339d58fdec01430e5ab", 0x6f}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="10db9a9707b9bb29163cb668765cc6d12f7b3f431971242f6d554615cad2db0ac51c56b2d00ad286d64276368e96e8fd2af69b6ef84943f76ba56cdfc09d2f2c1ac2dca2db8b9077b73fe88dcf8ad77a7f61a7f0d26e85d2942a37adeaa84f8d5df6ca27267c0aded8bd0ce52a621dad35441c8b5f523c16a858e38c0795c40948e1183de7087138077d94bc7fc67c0fffc4fa212fca37407a67803f762c39a5d9fcde745e771797f80c1c0f6d23211bacbea20c3d9ba159c263cb3476912a3c538528012091561b62c152007e39515aff6d05a793972dd29335132663267e30e5", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="6800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r10, @ANYRES32, @ANYRES32=r2, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x2f0, 0x100}, 0xc) (async) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) (async) accept4(r3, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) (async) r6 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x28) (async) r7 = socket$inet(0x2, 0x2, 0x0) (async) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r9 = dup2(r8, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="cfffa0c7f876e5c2ee8b0795fac5", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r10}, 0xc) (async) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r10, 0x2, 0x5, 0x19e, 0x8001, 0x5c65}, &(0x7f0000000180)=0x14) (async) connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}, 0x1c) 00:57:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="184da9f9779e23da3faf683624028f15f5b437a5e948bb48f17f0f23f55ce1d2f8becf1ce8f25ede011cd1e0b580f70d67b6e15432371d34da043f7b57fa89ac2f54d7bba4218b18c4bcf5061e64217ce40f64d73b624ccd49321a3ec9da9f21246758c6652b1f68a976850f4d4978744e3654212c39", 0x76, 0x20008, &(0x7f00000001c0)={0x10, 0x2, 0x1, @broadcast}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x20000000) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000380)="9e0c505fc5dd721c396d88823dc6d19de22dae14c2dbf9a0e57fb0e0909a85bc09905c0296e8774e660c50d54d66b1ac2dd3a66f726cbdf15c4345e11178010168982506b2b2e0f5bf22a57690251be9db2100a00775bc5070b9d9e8f9205ec15d9f95c0eb42b6d101c547135a3ee4a75a7abd1e91ec0a2fc32cee717f6206", 0x7f) r5 = open(&(0x7f0000000340)='./file0\x00', 0x1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @loopback, r6}, 0xc) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r7 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) sendto$inet(r0, &(0x7f0000000140)="184da9f9779e23da3faf683624028f15f5b437a5e948bb48f17f0f23f55ce1d2f8becf1ce8f25ede011cd1e0b580f70d67b6e15432371d34da043f7b57fa89ac2f54d7bba4218b18c4bcf5061e64217ce40f64d73b624ccd49321a3ec9da9f21246758c6652b1f68a976850f4d4978744e3654212c39", 0x76, 0x20008, &(0x7f00000001c0)={0x10, 0x2, 0x1, @broadcast}, 0x10) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x20000000) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r3, 0x0, r2) (async) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) setsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000380)="9e0c505fc5dd721c396d88823dc6d19de22dae14c2dbf9a0e57fb0e0909a85bc09905c0296e8774e660c50d54d66b1ac2dd3a66f726cbdf15c4345e11178010168982506b2b2e0f5bf22a57690251be9db2100a00775bc5070b9d9e8f9205ec15d9f95c0eb42b6d101c547135a3ee4a75a7abd1e91ec0a2fc32cee717f6206", 0x7f) (async) open(&(0x7f0000000340)='./file0\x00', 0x1, 0x4) (async) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @multicast1}, &(0x7f0000000080)=0xc) (async) setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @loopback, r6}, 0xc) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r9, r8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) (async) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000001980)={0xffffffffffffffff}) r6 = accept(r0, &(0x7f00000019c0)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000001a40)=0x6e) r7 = socket$inet6(0x1c, 0x5, 0x5) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = fcntl$dupfd(r9, 0x0, r8) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) socketpair(0x1, 0x5, 0xe, &(0x7f0000001a80)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000000100)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000200)="d0a8024a22d580ffc0cc1c50d8108bdc1ad58082b3cb0ff5253786db4735655322bcd620b9fe6258fcbfeb15e8a889592d698577ceb69137c8f7fde36e0fd4585f75c28a3679e5eb92b13e90d7f83e49b6e8281bb11858464a671050090f05504d4c8a7f05aa4448acad4bf20e978a627d76900e8d02985c51129500cee3acc4f7bf6b91c482c8d6616f5732d47ff71acf213685b47fc02779e777d88c5cf596bb469e0d58072c865172bd3495320232d71eb1d1006114b5783ec70205e85d889ed2ce7b3b752e752ec4035fc2c766", 0xcf}, {&(0x7f0000000140)="f5d1c6fe0b938455b9d4d073b1b78ce33989387983760ca86575498a333a799b676e85937a3de6a2611616128d8efd7c246f7e4fedc268f157ff4b7f1b1f864d252296a1319a9a0ff23740d59b7a09a702f09c6d77e63cf50fb79428b3d28420a86cfbd568a339d58fdec01430e5ab", 0x6f}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="10db9a9707b9bb29163cb668765cc6d12f7b3f431971242f6d554615cad2db0ac51c56b2d00ad286d64276368e96e8fd2af69b6ef84943f76ba56cdfc09d2f2c1ac2dca2db8b9077b73fe88dcf8ad77a7f61a7f0d26e85d2942a37adeaa84f8d5df6ca27267c0aded8bd0ce52a621dad35441c8b5f523c16a858e38c0795c40948e1183de7087138077d94bc7fc67c0fffc4fa212fca37407a67803f762c39a5d9fcde745e771797f80c1c0f6d23211bacbea20c3d9ba159c263cb3476912a3c538528012091561b62c152007e39515aff6d05a793972dd29335132663267e30e5", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="6800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r10, @ANYRES32, @ANYRES32=r2, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x2f0, 0x100}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) (async) freebsd10_pipe(&(0x7f0000001980)) (async) accept(r0, &(0x7f00000019c0)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000001a40)=0x6e) (async) socket$inet6(0x1c, 0x5, 0x5) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r9, 0x0, r8) (async) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) socketpair(0x1, 0x5, 0xe, &(0x7f0000001a80)) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000000100)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000200)="d0a8024a22d580ffc0cc1c50d8108bdc1ad58082b3cb0ff5253786db4735655322bcd620b9fe6258fcbfeb15e8a889592d698577ceb69137c8f7fde36e0fd4585f75c28a3679e5eb92b13e90d7f83e49b6e8281bb11858464a671050090f05504d4c8a7f05aa4448acad4bf20e978a627d76900e8d02985c51129500cee3acc4f7bf6b91c482c8d6616f5732d47ff71acf213685b47fc02779e777d88c5cf596bb469e0d58072c865172bd3495320232d71eb1d1006114b5783ec70205e85d889ed2ce7b3b752e752ec4035fc2c766", 0xcf}, {&(0x7f0000000140)="f5d1c6fe0b938455b9d4d073b1b78ce33989387983760ca86575498a333a799b676e85937a3de6a2611616128d8efd7c246f7e4fedc268f157ff4b7f1b1f864d252296a1319a9a0ff23740d59b7a09a702f09c6d77e63cf50fb79428b3d28420a86cfbd568a339d58fdec01430e5ab", 0x6f}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="10db9a9707b9bb29163cb668765cc6d12f7b3f431971242f6d554615cad2db0ac51c56b2d00ad286d64276368e96e8fd2af69b6ef84943f76ba56cdfc09d2f2c1ac2dca2db8b9077b73fe88dcf8ad77a7f61a7f0d26e85d2942a37adeaa84f8d5df6ca27267c0aded8bd0ce52a621dad35441c8b5f523c16a858e38c0795c40948e1183de7087138077d94bc7fc67c0fffc4fa212fca37407a67803f762c39a5d9fcde745e771797f80c1c0f6d23211bacbea20c3d9ba159c263cb3476912a3c538528012091561b62c152007e39515aff6d05a793972dd29335132663267e30e5", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="6800000000000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r10, @ANYRES32, @ANYRES32=r2, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x2f0, 0x100}, 0xc) (async) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4a5, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, 0x0, 0x0) 00:57:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x5, @loopback, 0xe0f}}, r5}, 0x88) r6 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x3}, 0x10) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:08 executing program 2: ktimer_create(0xf, &(0x7f0000000340)={0x2, 0x18, @sigval_ptr=0x5, @ke_flags=0x3}, &(0x7f00000003c0)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) r1 = socket(0x1, 0x4, 0xb6) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x1775, @local={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)="574b917c7986014356dec2d89ab52fed71596e7ea4c0003b91493fffa878470a2a70d1028b", 0x25}, {&(0x7f0000000080)="133a320c9930463a7e006d7b08edbdcf4d95e58296d4e3064e698113cb9d1192a03dc71359ca83d96c30dfe36c8cc9071b5e8fbc23506bf1ba17bd9df313008085ebc4e44748c86395374ea4eaaeb634d97b8bbd56ec32fdee314860a5c0ae918fa0b6dc77e7dcb5b03a0da16c7ac5aa610bc198a1cd634fd7ef86189295fad304a2879e04b0f2a3b43d31c25c73dc707995eb7ddf551aa484d5e6e23460f942ebc96731efd3e834c00a5ae6c3d27a638c8ac018f01da39ff9b08b9e68594bb597f62e72337510167a", 0xc9}, {&(0x7f0000000180)="8195", 0x2}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1c000000840000000a000000ca88b9dd6e8aecc59422597f257a34f8140000008400000007000000000000000662df002c00000084000000020000000004080000010000040000003f000000000200000600000005000000", @ANYRES32=0x0], 0x5c, 0xd}, 0x84) setsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f0000000300)=0x3, 0x4) 00:57:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, 0x0, 0x0) 00:57:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x5, @loopback, 0xe0f}}, r5}, 0x88) (async) r6 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x3}, 0x10) (async) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:08 executing program 2: ktimer_create(0xf, &(0x7f0000000340)={0x2, 0x18, @sigval_ptr=0x5, @ke_flags=0x3}, &(0x7f00000003c0)) (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) r1 = socket(0x1, 0x4, 0xb6) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x1775, @local={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)="574b917c7986014356dec2d89ab52fed71596e7ea4c0003b91493fffa878470a2a70d1028b", 0x25}, {&(0x7f0000000080)="133a320c9930463a7e006d7b08edbdcf4d95e58296d4e3064e698113cb9d1192a03dc71359ca83d96c30dfe36c8cc9071b5e8fbc23506bf1ba17bd9df313008085ebc4e44748c86395374ea4eaaeb634d97b8bbd56ec32fdee314860a5c0ae918fa0b6dc77e7dcb5b03a0da16c7ac5aa610bc198a1cd634fd7ef86189295fad304a2879e04b0f2a3b43d31c25c73dc707995eb7ddf551aa484d5e6e23460f942ebc96731efd3e834c00a5ae6c3d27a638c8ac018f01da39ff9b08b9e68594bb597f62e72337510167a", 0xc9}, {&(0x7f0000000180)="8195", 0x2}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1c000000840000000a000000ca88b9dd6e8aecc59422597f257a34f8140000008400000007000000000000000662df002c00000084000000020000000004080000010000040000003f000000000200000600000005000000", @ANYRES32=0x0], 0x5c, 0xd}, 0x84) (async) setsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f0000000300)=0x3, 0x4) 00:57:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x5, @loopback, 0xe0f}}, r5}, 0x88) r6 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x3}, 0x10) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r3, 0x0, r2) (async) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) (async) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x5, @loopback, 0xe0f}}, r5}, 0x88) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x3}, 0x10) (async) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xb7, 0x7, 0x80, 0x4, 0x73bd, 0x7}, 0x98) r5 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:08 executing program 2: ktimer_create(0xf, &(0x7f0000000340)={0x2, 0x18, @sigval_ptr=0x5, @ke_flags=0x3}, &(0x7f00000003c0)) (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) r1 = socket(0x1, 0x4, 0xb6) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x1775, @local={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)="574b917c7986014356dec2d89ab52fed71596e7ea4c0003b91493fffa878470a2a70d1028b", 0x25}, {&(0x7f0000000080)="133a320c9930463a7e006d7b08edbdcf4d95e58296d4e3064e698113cb9d1192a03dc71359ca83d96c30dfe36c8cc9071b5e8fbc23506bf1ba17bd9df313008085ebc4e44748c86395374ea4eaaeb634d97b8bbd56ec32fdee314860a5c0ae918fa0b6dc77e7dcb5b03a0da16c7ac5aa610bc198a1cd634fd7ef86189295fad304a2879e04b0f2a3b43d31c25c73dc707995eb7ddf551aa484d5e6e23460f942ebc96731efd3e834c00a5ae6c3d27a638c8ac018f01da39ff9b08b9e68594bb597f62e72337510167a", 0xc9}, {&(0x7f0000000180)="8195", 0x2}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1c000000840000000a000000ca88b9dd6e8aecc59422597f257a34f8140000008400000007000000000000000662df002c00000084000000020000000004080000010000040000003f000000000200000600000005000000", @ANYRES32=0x0], 0x5c, 0xd}, 0x84) setsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f0000000300)=0x3, 0x4) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, 0x0, 0x0) 00:57:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x7, 0x3, 0x820}, 0x14) 00:57:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) sendto(r1, &(0x7f0000000000)="145bd76dc20b7e5ea42d29109d9b06b90d566727b8c5d0a73b44ee93b882898ec38f5c235073721164abf83f2f353aa772fa0c6aedcae434af8ecb506f4f61e10e8eb0f75394ee1d3309b7aae1f6f919875364562a78b0ae0834e860cecdb2e572e732687b26d574bec504b77d7b8334e5d1f977e0e1", 0x76, 0x20000, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x1000, @rand_addr="8ae9f8548359592ce0c808a5bdaaa83d", 0xffff}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xb7, 0x7, 0x80, 0x4, 0x73bd, 0x7}, 0x98) (async) r5 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x3, 0x820}, 0x14) 00:57:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) sendto(r1, &(0x7f0000000000)="145bd76dc20b7e5ea42d29109d9b06b90d566727b8c5d0a73b44ee93b882898ec38f5c235073721164abf83f2f353aa772fa0c6aedcae434af8ecb506f4f61e10e8eb0f75394ee1d3309b7aae1f6f919875364562a78b0ae0834e860cecdb2e572e732687b26d574bec504b77d7b8334e5d1f977e0e1", 0x76, 0x20000, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x1000, @rand_addr="8ae9f8548359592ce0c808a5bdaaa83d", 0xffff}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendto(r1, &(0x7f0000000000)="145bd76dc20b7e5ea42d29109d9b06b90d566727b8c5d0a73b44ee93b882898ec38f5c235073721164abf83f2f353aa772fa0c6aedcae434af8ecb506f4f61e10e8eb0f75394ee1d3309b7aae1f6f919875364562a78b0ae0834e860cecdb2e572e732687b26d574bec504b77d7b8334e5d1f977e0e1", 0x76, 0x20000, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x1000, @rand_addr="8ae9f8548359592ce0c808a5bdaaa83d", 0xffff}, 0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xb7, 0x7, 0x80, 0x4, 0x73bd, 0x7}, 0x98) r5 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r3, 0x0, r2) (async) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xb7, 0x7, 0x80, 0x4, 0x73bd, 0x7}, 0x98) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x3, 0x820}, 0x14) 00:57:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) 00:57:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) sendto(r1, &(0x7f0000000000)="145bd76dc20b7e5ea42d29109d9b06b90d566727b8c5d0a73b44ee93b882898ec38f5c235073721164abf83f2f353aa772fa0c6aedcae434af8ecb506f4f61e10e8eb0f75394ee1d3309b7aae1f6f919875364562a78b0ae0834e860cecdb2e572e732687b26d574bec504b77d7b8334e5d1f977e0e1", 0x76, 0x20000, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x1000, @rand_addr="8ae9f8548359592ce0c808a5bdaaa83d", 0xffff}, 0x1c) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r4, r3) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r6, 0x0, r5) (async) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000000140)=0x4) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) (async) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x800, 0x2, [0x7f, 0x0]}, &(0x7f0000000100)=0xc) sendmsg$inet6_sctp(r2, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x8, @empty, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000bc0)="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", 0x1000}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000840000000900000000000000100000008400000008000000e10c0000100000008400000009000000e0000001100000008400000008000000010100001c00000084000000040000000100102c0000000009000000", @ANYRES32=0x0, @ANYBLOB="1c0000008400000004000000080c20000800000002000000", @ANYRES32=0x0, @ANYBLOB="140000008400000001000000003152bd020009002c0800ff010011000000fcffff71000000cf04000000040000e38c00"/60, @ANYRES32=r3, @ANYBLOB="1400000084000000070000000300000009000000"], 0xcc, 0x20014}, 0x20004) r4 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) sendto(r1, &(0x7f0000000000)="3d5b4f17ec67177014906006af715c44c2411d2f74c07a17492230ba1ecf85c5fa3d5c086c2084733b215f2b4f766d72d5814384300cf8b266963a1ce39b4ca140f7c9982e236bd86686e983f0d1722a0f882d9a916a6f26b13419ac", 0x5c, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @mcast2, 0xedc}, 0x1c) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x820}, 0x14) 00:57:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (rerun: 32) sendto(r1, &(0x7f0000000000)="3d5b4f17ec67177014906006af715c44c2411d2f74c07a17492230ba1ecf85c5fa3d5c086c2084733b215f2b4f766d72d5814384300cf8b266963a1ce39b4ca140f7c9982e236bd86686e983f0d1722a0f882d9a916a6f26b13419ac", 0x5c, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @mcast2, 0xedc}, 0x1c) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x800, 0x2, [0x7f, 0x0]}, &(0x7f0000000100)=0xc) sendmsg$inet6_sctp(r2, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x8, @empty, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000bc0)="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", 0x1000}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000840000000900000000000000100000008400000008000000e10c0000100000008400000009000000e0000001100000008400000008000000010100001c00000084000000040000000100102c0000000009000000", @ANYRES32=0x0, @ANYBLOB="1c0000008400000004000000080c20000800000002000000", @ANYRES32=0x0, @ANYBLOB="140000008400000001000000003152bd020009002c0800ff010011000000fcffff71000000cf04000000040000e38c00"/60, @ANYRES32=r3, @ANYBLOB="1400000084000000070000000300000009000000"], 0xcc, 0x20014}, 0x20004) (async) r4 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x820}, 0x14) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) r2 = dup2(r0, r0) (async, rerun: 32) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x800, 0x2, [0x7f, 0x0]}, &(0x7f0000000100)=0xc) sendmsg$inet6_sctp(r2, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x8, @empty, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000bc0)="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", 0x1000}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000840000000900000000000000100000008400000008000000e10c0000100000008400000009000000e0000001100000008400000008000000010100001c00000084000000040000000100102c0000000009000000", @ANYRES32=0x0, @ANYBLOB="1c0000008400000004000000080c20000800000002000000", @ANYRES32=0x0, @ANYBLOB="140000008400000001000000003152bd020009002c0800ff010011000000fcffff71000000cf04000000040000e38c00"/60, @ANYRES32=r3, @ANYBLOB="1400000084000000070000000300000009000000"], 0xcc, 0x20014}, 0x20004) (async) r4 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r6, 0x0, r5) sendmsg(r7, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000000140)=0x4) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) 00:57:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) sendto(r1, &(0x7f0000000000)="3d5b4f17ec67177014906006af715c44c2411d2f74c07a17492230ba1ecf85c5fa3d5c086c2084733b215f2b4f766d72d5814384300cf8b266963a1ce39b4ca140f7c9982e236bd86686e983f0d1722a0f882d9a916a6f26b13419ac", 0x5c, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @mcast2, 0xedc}, 0x1c) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x820}, 0x14) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x820}, 0x14) 00:57:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="010000ad9de6fdd5a38825b7c962e6c0910b83f9d85c6a06f62a0a34ddb2cbf7d9c8bee0c43ad25a1c069742f49137ca42b5aa58b3bb81727f622eb35496b9f4759a57ef7ec449113167b02f581a739086390b4546c55325ae70abaefe192563caf2c3e82f53146a7c167bcac1a8728b3be2f1ee8b40410c605588da", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x820}, 0x14) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async, rerun: 64) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) (async, rerun: 64) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) (async, rerun: 64) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (rerun: 64) 00:57:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x820}, 0x14) 00:57:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="010000ad9de6fdd5a38825b7c962e6c0910b83f9d85c6a06f62a0a34ddb2cbf7d9c8bee0c43ad25a1c069742f49137ca42b5aa58b3bb81727f622eb35496b9f4759a57ef7ec449113167b02f581a739086390b4546c55325ae70abaefe192563caf2c3e82f53146a7c167bcac1a8728b3be2f1ee8b40410c605588da", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="010000ad9de6fdd5a38825b7c962e6c0910b83f9d85c6a06f62a0a34ddb2cbf7d9c8bee0c43ad25a1c069742f49137ca42b5aa58b3bb81727f622eb35496b9f4759a57ef7ec449113167b02f581a739086390b4546c55325ae70abaefe192563caf2c3e82f53146a7c167bcac1a8728b3be2f1ee8b40410c605588da", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) 00:57:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) r1 = socket$inet(0x2, 0x2, 0x0) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x3}, 0x14) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000040)={0x4c, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x7f}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x9}, @pad1, @ra={0x5, 0x2, 0x7f}, @pad1]}, 0x20) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="010000ad9de6fdd5a38825b7c962e6c0910b83f9d85c6a06f62a0a34ddb2cbf7d9c8bee0c43ad25a1c069742f49137ca42b5aa58b3bb81727f622eb35496b9f4759a57ef7ec449113167b02f581a739086390b4546c55325ae70abaefe192563caf2c3e82f53146a7c167bcac1a8728b3be2f1ee8b40410c605588da", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="010000ad9de6fdd5a38825b7c962e6c0910b83f9d85c6a06f62a0a34ddb2cbf7d9c8bee0c43ad25a1c069742f49137ca42b5aa58b3bb81727f622eb35496b9f4759a57ef7ec449113167b02f581a739086390b4546c55325ae70abaefe192563caf2c3e82f53146a7c167bcac1a8728b3be2f1ee8b40410c605588da", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) 00:57:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x1, 0x2}, 0x8) 00:57:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000040)={0x4c, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x7f}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x9}, @pad1, @ra={0x5, 0x2, 0x7f}, @pad1]}, 0x20) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000040)={0x4c, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x7f}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x9}, @pad1, @ra={0x5, 0x2, 0x7f}, @pad1]}, 0x20) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x800}, 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="0100002d", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000000)=0x1002) dup2(r4, 0xffffffffffffffff) r5 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="0300000002f192370241e0d474329a9765c62421c0d0f04719bc603e573bb7cb43aa8efed55a0cf5684518b6661e720a4fcc8c83e967be3095b4a44877cc470552e081e54ae63ac037f5f9aa136c2ff2175f", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) accept$inet6(r3, 0xffffffffffffffff, &(0x7f0000000040)) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = fcntl$dupfd(r8, 0x0, r7) sendmsg(r9, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) sendmsg$unix(r9, &(0x7f00000002c0)={&(0x7f00000000c0)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000140)="b6d238c43a6aa1644c8a0daae0f01f34da7fcc3832f8d979cd7ffa5aa19b8dde98b0352c458842223090131f7ab70a3f153987b462339e23a0e6756295f09ed3e91d2708b60c5c1afcfe211fe2c089bf319ef7ffb536521a512c0593cd58a0141bd6a726689aebe33721f17cc9fe621d64ef73f23f25c422557fbd0b0ee062a9c6242d121dd269c5d88a69ec502fbd2e540608dd069741dc4dc236f489c49a24cd10316eeba81d6d7304e12630dcdbde16c920c4cb08b728f3ab5e09accab41c55445cd2b43795178aed689a97d2b6af25d221f045a4f5accb97754d789bff020e8ead9e1f37634b6ae2d210e9fc", 0xee}, {&(0x7f0000000440)="ff25a5aa66720a4a4d88a3b2f64fa6346d6ad2bcda6c94300f50e20119609ea846701cad58cc8d5914153e25d133a912de1e6cf8e2cc646797dc0017645aeb412ac8e2c0f768ed0008577813db758e57d53d32cf7a2b60da4acb5740445a9ef43d87543cf40e0248417107c40bc89ee7c3be1998c721e3590fd6d2c151f081dbc240fb2b99585a6929fc5fa5261ab6781c89140e9cebe431dc65f064dcd32e993b6b56fc9aac637951c63716eb2598678b44ef356a2d4f122c50457ac68e7ff0a0a3eab580bbafb7514a8f418270e08980bdbb089b5eee0dfd0542f2443b3a1511c024e2a1dc2cab367d8a9181fa538e701f9e", 0xf3}, {&(0x7f0000000240)="20b0a50becd8412fd2d0b6c6", 0xc}, {&(0x7f0000002780)="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0x1000}, {&(0x7f0000000280)="20a503dae513659f375d6b4c20", 0xd}, {&(0x7f0000000340)="767c3d6894de625f2fb0e83f80950dc874bf9e39cf2605f4d3222754314e7963603c6034ad214771e15ecb3f2c2787ce059d2c44da701ef01578d7298e4e91701f3a4de380db6132cc57fe665f634b2a75f3bac0d93e65f41a99d20e9eebb5e3e992adff85ea97fcb9f72602f9c164f59503a536caedb23021da461a2773c8", 0x7f}, {&(0x7f0000000540)="0634a259737d151bc32c15bfc23bbf4398557dcee64f054dbbb95afa8e35e0b935bef038ae484d7eac063592985d35850f3e6d78fe265408dbfe41a64cb09f38949a3b2ffcc0bf74f2e5376a57716845dd1e38b8d3bf500bcf55dcc08fac42efca3e0d54e962e7327b679b579fc09b3207afeb1ad158717cff974b2dc01ea5a613512a404d366027d755b19accf23768dc5bf76036d452e76891e82d3524e550d67e19adfe5ceb397ea6e0acbb018657a05bd7c3b6e115b16c40a1", 0xbb}], 0x8, 0x0, 0x0, 0x10c}, 0x142) 00:57:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x800}, 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="0100002d", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r4 = accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000000)=0x1002) dup2(r4, 0xffffffffffffffff) (async) r5 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="0300000002f192370241e0d474329a9765c62421c0d0f04719bc603e573bb7cb43aa8efed55a0cf5684518b6661e720a4fcc8c83e967be3095b4a44877cc470552e081e54ae63ac037f5f9aa136c2ff2175f", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) accept$inet6(r3, 0xffffffffffffffff, &(0x7f0000000040)) (async) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = fcntl$dupfd(r8, 0x0, r7) sendmsg(r9, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) sendmsg$unix(r9, &(0x7f00000002c0)={&(0x7f00000000c0)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000140)="b6d238c43a6aa1644c8a0daae0f01f34da7fcc3832f8d979cd7ffa5aa19b8dde98b0352c458842223090131f7ab70a3f153987b462339e23a0e6756295f09ed3e91d2708b60c5c1afcfe211fe2c089bf319ef7ffb536521a512c0593cd58a0141bd6a726689aebe33721f17cc9fe621d64ef73f23f25c422557fbd0b0ee062a9c6242d121dd269c5d88a69ec502fbd2e540608dd069741dc4dc236f489c49a24cd10316eeba81d6d7304e12630dcdbde16c920c4cb08b728f3ab5e09accab41c55445cd2b43795178aed689a97d2b6af25d221f045a4f5accb97754d789bff020e8ead9e1f37634b6ae2d210e9fc", 0xee}, {&(0x7f0000000440)="ff25a5aa66720a4a4d88a3b2f64fa6346d6ad2bcda6c94300f50e20119609ea846701cad58cc8d5914153e25d133a912de1e6cf8e2cc646797dc0017645aeb412ac8e2c0f768ed0008577813db758e57d53d32cf7a2b60da4acb5740445a9ef43d87543cf40e0248417107c40bc89ee7c3be1998c721e3590fd6d2c151f081dbc240fb2b99585a6929fc5fa5261ab6781c89140e9cebe431dc65f064dcd32e993b6b56fc9aac637951c63716eb2598678b44ef356a2d4f122c50457ac68e7ff0a0a3eab580bbafb7514a8f418270e08980bdbb089b5eee0dfd0542f2443b3a1511c024e2a1dc2cab367d8a9181fa538e701f9e", 0xf3}, {&(0x7f0000000240)="20b0a50becd8412fd2d0b6c6", 0xc}, {&(0x7f0000002780)="8d1b99b6ce70b0343c45c0b1bd97983fa1268d120a9d85a3b27f1c06905bdc62f9d53e889bbe8ab99451a4d5c1f528e06945dd1196542e9d1142fb39f4b997f8a29dca91c9550341b162ea2c1571842d11793e8c8a1e45f3ac4a875d098c14d1916431fc940fdabc3210702d02c2bfde585a8d55ec51f7e43fa31eb4fcf1127241ef625469776e4e30883211ee85846dbb88ea7d497617af662fefffd0ec48adbf8bcba73ffae103b0bc4bc044226258b4a9619b70a9f89faa57365f8afa2587847e7b17c01e9d1adbaa5697c60c84a163f3d1a9ce138ea4a0d5cffd73fce1ccbdb46dcb08142254ee025f4323ddf74b67b5b71522cdba4eaf4f59964d2635f5305ae2e79994b07365fde30225b145c205011f7bdcff4d8c12530ee17589a0506894d2ec1cb76739c008c379d94492727a83c2a62332914068ba24c5c507991e8c35dc535f0ef02ea020d1a9d714f1fa430c809ca2b25275bea56110d2c0d7f6375cc6c7303d14959ae0b8f230c5678065c27482df96283a5bda57e149af1a8b6cb26fa29411232b8e52813c20f5d3dfd6a8873f5581dcc93971b3fbf4af7ded5bbc9142f65d528c3dbd052d32a066740d9ad596fe803f3ba1a4fad2158116715bfdebd3a235b4c13e921af57823c1476bde8e51ea81708d9cb66c9693f1a6ddfbcd1dcd087339a85a18f159118299ccb1ef90d2bc6df0f682883eca992078a3afe0067e4c38b8dfe717da9e85839063444286332c135b3ff3559e87ecda320072bc526a0b1d82bd6d9cd4cb9c7d24fe3e7692d72e0efba373d519839dbbe66f9f26ba3f31b4b48c93f62a44647a5ba63e3ddae83f384f200171d798457cac7f15ddc24f0d53e78eba7e561ea76bff781dc56fd065b5e0c714b6e6494e0c286056a44a0f41694fbd8cffb018d6729084d04ac405f7c3af356e898b76f6b7ed767da03a509558c38e2b249ec96c79dc8f669a491c603b50fed6c51b0fb94772f7d93f966aa5d83d714c12d2fc94d45f6ecce853d7249a19f4645c4617e68b950237cd32f8c958cfa016cfc75b1c175f6165e54b66441f22a0d84a18c2465a2f58587c96d0cd9d70a0b2ce4982ecfc782d4d107b772744d863361d766598ab0b14e1c05a4651c92e36e949ed6493717c96f44466207d99c222923d9947c87d4ae2b2ab429beb5163eaa5d2183d6195074d24573bdd0deb0363dbed8c786a996f8c002125737df0abb51ee473fc4a8b3fb18035599f4e5adffae2c85fcca747bb680defb18b87cceea1cfd82fbf8ee07fa2e4194b6d42d3aab777b0c5762070901cb9ad9d2314e7f14f553f33638ae8b23183fd3ddc03e7cd81338c347089436f13eb2d62795975d1eade8fb84cd420c7d8ba4dc27501ce13984ca3f41babaf60cc213b8ae7e948c5a846e599670cba6a6cabbe0d8779a5210912cacabc0a9904bb1ef62842c396ab605ddd774a62acce3cf22e1294500cd91145ada05e03026ed32a38e31eacdc0517f55113ef885af376f2701245c8c257cbed56e08056394e776411126e93b7421c3a8497abc9614afbd1437dfe08dc48e672e39cb25dda39b62e2bd58716c6cbea7bb68b12fbfafcb4ce87545187d82f9f0abc6b60d77c8cb26ed29f64bdd0184c96b694fc4acc46f9dea0c6e09a83706277e95ccd7b74501ec89e597d22f65f3daea2f429f07c17ce5a9395dd5b6308f2c12cd779df3667c80f454c4b2fea7688ff8aabdcdb89bc8dd95afdc72e393ce5a1c5d80658fd811e7c045d03df518b9f98fcbcca8e3c333116e54181ab987d3331d25b901ffa30e70de50ea2df3c334d2db0933635e7286a566712887d1495822679ed3091d4a4a77c8998b86d8d7e252417a9353363713abc7d0f08b8c6d06a743c68f97a1e5d2b432468db9e97626e9ab5b1fc97b69bb45daf77568eb6571a665246dd05f9b9a27867134a9c787dfbb4bc6589afd60786c6aaa2fcccee290108f21b23be060fde7529cda61bb60f19e8f820ffd2531280f6d4f31cfd7ff2ab8a30fd5c7a95aef8a4213cb232fd6e15358f26bd6282c17475037b6669255a3b2a3a1a5ec35f0817ef7f0712cd071826d7342921041fe7e7fd68e59ba50fe558505f56532497f1ca7c8ae685941ddb0cbed18566e7d89f6537c8729fd7890903505d72dc3b1f58eddeb40955699ce8d3736535e678d12cb3e54ac2128aadbd67d962211c7aa5fb1497b8e06bfe4ffe7311dfc5c15159ad5ef53eff9a878026cac9183355e5932f92764665f8517e6e17500ea375b3e58a08e951abe281c0a074396571bb959b72b9aa85f13bed3a17b5f8de9da98ad335abd08bfc6457758ac2a8551b698b1daa31beaac84ed8d1061f521be1a47eb17d014e876f96687382fc6fc878773821ca7791084387d43f9c2d2f21dbc7bdc4907f3b221f448f7ae3e1f9d24284979b38f0a04b8b922c3410d6f2b64d1659c014d79e44d18febfda623e24395009e90d155ba9dcca26cbe5c7b0fe45ba01f6a90d06b426a8009047f52f51a9e00da37f668039046949637c7b7a54587625952edb380749265b9718fa9004ade141ce0993bf93295f1fd0035bdf1853efda63732d46e95800fa53a349f39eae51ebfd2782a635242deeb1320bec785e3c19119c44678b8c81090ceb1a0e9ab9ec26fe4cd98eef8f48b1fb40dce25cc9ba6a2be06c821bd0e6f4f82bd3d2ee50f2f7e2f7bb23469436af1d59bafda518b4eccfd5766afcdb28114a93c7a5bba155cc3dbdcc026b7630d2dcbe21cb121c50f2dd4d52826095fd13d2b5a038076fee1c0766609e74e6dbbbd0c75989d5e5bf15a9e22ff9a42475781563519c80dda0b1d689f89016cebed46fa178f1b03426753b010c829adbaca225f69e6ac0c40d635ce6235f1a7f59c7d781ab4e21cd801829cac6c6b7ff7afbaf172f2f2c0a44ac26169dd3288875f6cd29767dd296ce23403c797a4dfcd3b00e259861d47d863949702ae5e551b142c8047f370be50cdf65e37aff2d5f11968f416711c39621ee0ea06a3fa820d31ad78a224051e9217949b97b2e2b10a7e39dd1ce73046e9164b9dd29d8101290cbe4df6cf1df4a761882b8e70f03303cbeb18a064c70da770e2fb90cead14c503ff83c08c88ff2fc9424de3c612d299e4cdce401b8122dc5bab9f8d80ae18444d0c54e052e11d1f89b5f6223794e4b2c43048cf1dedb8c8e70e05d0e0a96291202987758834aab258bc9a6aee1070025460c8f78758947a7a881e28a2d06c348e0abe8c980787d4fe9ac64e9e5711eb85176159138724a1709dba8c4cb7f71223e4cac764a83fd6fd0bd63908210418725d13f57aaa72290a7305588234708139f95d5e686b79e8f8ce24686df1c9d52519abd33c0d0fbf2b04edc63b40386a885030acbcb6a39cbc70ce9d87178ce7c6a23d22a26fe333aef72ed791e578a2077e6f9a0d6c6f448f4d7d7241330110ce47f3ed30b9021266330155f1c23212efde0cd667eaaacf3889a6420986752456d2b123aa3827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0x1000}, {&(0x7f0000000280)="20a503dae513659f375d6b4c20", 0xd}, {&(0x7f0000000340)="767c3d6894de625f2fb0e83f80950dc874bf9e39cf2605f4d3222754314e7963603c6034ad214771e15ecb3f2c2787ce059d2c44da701ef01578d7298e4e91701f3a4de380db6132cc57fe665f634b2a75f3bac0d93e65f41a99d20e9eebb5e3e992adff85ea97fcb9f72602f9c164f59503a536caedb23021da461a2773c8", 0x7f}, {&(0x7f0000000540)="0634a259737d151bc32c15bfc23bbf4398557dcee64f054dbbb95afa8e35e0b935bef038ae484d7eac063592985d35850f3e6d78fe265408dbfe41a64cb09f38949a3b2ffcc0bf74f2e5376a57716845dd1e38b8d3bf500bcf55dcc08fac42efca3e0d54e962e7327b679b579fc09b3207afeb1ad158717cff974b2dc01ea5a613512a404d366027d755b19accf23768dc5bf76036d452e76891e82d3524e550d67e19adfe5ceb397ea6e0acbb018657a05bd7c3b6e115b16c40a1", 0xbb}], 0x8, 0x0, 0x0, 0x10c}, 0x142) 00:57:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000040)={0x4c, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x7f}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x9}, @pad1, @ra={0x5, 0x2, 0x7f}, @pad1]}, 0x20) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (rerun: 64) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x1, 0x2}, 0x8) 00:57:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x800}, 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="0100002d", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000000)=0x1002) dup2(r4, 0xffffffffffffffff) (async) r5 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="0300000002f192370241e0d474329a9765c62421c0d0f04719bc603e573bb7cb43aa8efed55a0cf5684518b6661e720a4fcc8c83e967be3095b4a44877cc470552e081e54ae63ac037f5f9aa136c2ff2175f", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) accept$inet6(r3, 0xffffffffffffffff, &(0x7f0000000040)) (async) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = fcntl$dupfd(r8, 0x0, r7) sendmsg(r9, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) sendmsg$unix(r9, &(0x7f00000002c0)={&(0x7f00000000c0)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000140)="b6d238c43a6aa1644c8a0daae0f01f34da7fcc3832f8d979cd7ffa5aa19b8dde98b0352c458842223090131f7ab70a3f153987b462339e23a0e6756295f09ed3e91d2708b60c5c1afcfe211fe2c089bf319ef7ffb536521a512c0593cd58a0141bd6a726689aebe33721f17cc9fe621d64ef73f23f25c422557fbd0b0ee062a9c6242d121dd269c5d88a69ec502fbd2e540608dd069741dc4dc236f489c49a24cd10316eeba81d6d7304e12630dcdbde16c920c4cb08b728f3ab5e09accab41c55445cd2b43795178aed689a97d2b6af25d221f045a4f5accb97754d789bff020e8ead9e1f37634b6ae2d210e9fc", 0xee}, {&(0x7f0000000440)="ff25a5aa66720a4a4d88a3b2f64fa6346d6ad2bcda6c94300f50e20119609ea846701cad58cc8d5914153e25d133a912de1e6cf8e2cc646797dc0017645aeb412ac8e2c0f768ed0008577813db758e57d53d32cf7a2b60da4acb5740445a9ef43d87543cf40e0248417107c40bc89ee7c3be1998c721e3590fd6d2c151f081dbc240fb2b99585a6929fc5fa5261ab6781c89140e9cebe431dc65f064dcd32e993b6b56fc9aac637951c63716eb2598678b44ef356a2d4f122c50457ac68e7ff0a0a3eab580bbafb7514a8f418270e08980bdbb089b5eee0dfd0542f2443b3a1511c024e2a1dc2cab367d8a9181fa538e701f9e", 0xf3}, {&(0x7f0000000240)="20b0a50becd8412fd2d0b6c6", 0xc}, {&(0x7f0000002780)="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0x1000}, {&(0x7f0000000280)="20a503dae513659f375d6b4c20", 0xd}, {&(0x7f0000000340)="767c3d6894de625f2fb0e83f80950dc874bf9e39cf2605f4d3222754314e7963603c6034ad214771e15ecb3f2c2787ce059d2c44da701ef01578d7298e4e91701f3a4de380db6132cc57fe665f634b2a75f3bac0d93e65f41a99d20e9eebb5e3e992adff85ea97fcb9f72602f9c164f59503a536caedb23021da461a2773c8", 0x7f}, {&(0x7f0000000540)="0634a259737d151bc32c15bfc23bbf4398557dcee64f054dbbb95afa8e35e0b935bef038ae484d7eac063592985d35850f3e6d78fe265408dbfe41a64cb09f38949a3b2ffcc0bf74f2e5376a57716845dd1e38b8d3bf500bcf55dcc08fac42efca3e0d54e962e7327b679b579fc09b3207afeb1ad158717cff974b2dc01ea5a613512a404d366027d755b19accf23768dc5bf76036d452e76891e82d3524e550d67e19adfe5ceb397ea6e0acbb018657a05bd7c3b6e115b16c40a1", 0xbb}], 0x8, 0x0, 0x0, 0x10c}, 0x142) 00:57:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="13000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) 00:57:10 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, r7) r9 = fcntl$dupfd(r5, 0x0, r7) sendmsg(r9, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x5}, 0x1c, 0x0, 0x0, 0x0}, 0x8d) bind$inet6(r9, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) fchown(r0, 0x0, 0xffffffffffffffff) 00:57:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="13000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r3, r0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r5, 0x0, r4) (async) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="13000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) 00:57:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:10 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000080)=0x1c) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, r7) (async) r9 = fcntl$dupfd(r5, 0x0, r7) sendmsg(r9, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x5}, 0x1c, 0x0, 0x0, 0x0}, 0x8d) (async) bind$inet6(r9, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) fchown(r0, 0x0, 0xffffffffffffffff) 00:57:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x1, 0x2}, 0x8) 00:57:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="13000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r3, r0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r5, 0x0, r4) (async) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="13000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) 00:57:10 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r8, 0x0, r7) r9 = fcntl$dupfd(r5, 0x0, r7) sendmsg(r9, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x5}, 0x1c, 0x0, 0x0, 0x0}, 0x8d) bind$inet6(r9, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) fchown(r0, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000080)=0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r2, 0x0, r1) (async) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r5, 0x0, r4) (async) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r8, 0x0, r7) (async) fcntl$dupfd(r5, 0x0, r7) (async) sendmsg(r9, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x5}, 0x1c, 0x0, 0x0, 0x0}, 0x8d) (async) bind$inet6(r9, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) fchown(r0, 0x0, 0xffffffffffffffff) (async) 00:57:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r0) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:57:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r5, 0x0, r0) 00:57:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @broadcast}}, 0x0, 0xa259, 0xffff0001, 0x1, 0x9, 0x1, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:10 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:57:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x410, r2, 0x6) 00:57:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) 00:57:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @broadcast}}, 0x0, 0xa259, 0xffff0001, 0x1, 0x9, 0x1, 0x4}, &(0x7f00000000c0)=0x98) (async, rerun: 64) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (rerun: 64) 00:57:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x410, r2, 0x6) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @broadcast}}, 0x0, 0xa259, 0xffff0001, 0x1, 0x9, 0x1, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 00:57:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x410, r2, 0x6) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) (async) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async) 00:57:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:57:11 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe, 0x2}, 0xfffffffffffffef5) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:11 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe, 0x2}, 0xfffffffffffffef5) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe, 0x2}, 0xfffffffffffffef5) (async) 00:57:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:57:11 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32) fcntl$dupfd(r1, 0x0, r0) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe, 0x2}, 0xfffffffffffffef5) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000000)=r4, 0x4) 00:57:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (rerun: 32) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:11 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x80000, 0x142) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000040)=0xfffffad0, 0x4) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) r1 = socket$inet(0x2, 0x2, 0x0) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) (async) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000000)=r4, 0x4) 00:57:11 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x80000, 0x142) (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000040)=0xfffffad0, 0x4) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000000)=r4, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r2, r1) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) (async) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000000)=r4, 0x4) (async) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000bc0)={r7, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000340)={@multicast2, @multicast1, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r10}, 0x14) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x2, [0xff, 0x8001]}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f0000000200)={r9, 0xba, "fd1ea56903c8d3c2bddf4fae79de26c4c1075a7d386528bfcd30a726bbd45b5475fea341c09743b997e8d1bd40c8342a94a4ce195b36298dd799bf358828b8b0187695e4eb26c4b51fca2fc94aec3b04196dddcb6b721ccf9da681260312daf0dbca97df49ac1d90bea4ba88df99b7d2f79dd9ff2341a9064897f7d801ae7bc4b13bd76f2672faf22123cbe36d2f6fc40063c5197f8dc902d4749fb59506f7b4a756297ee839ada9ece520bc8f3872501c9daa881469571d113b"}, &(0x7f0000000180)=0xc2) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x20000000, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r7}, 0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r7}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="010000007faf8d8f6bc31ff473723218ce69238bd1433a517f8fdc5416ab238a7b29f5499a65e7b6c14f4e57327ce71a62e38e67adb599c089016cc4736edb917bd7248c4965c6fdc62f370000000000000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="64aac5839d5cef649da81340196d6206ae316185b0b30a63f8ee96d1fa0619b427762f3ddefce3b04e520a2e2e", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:11 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x80000, 0x142) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000040)=0xfffffad0, 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x80000, 0x142) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) socket$inet6_udp(0x1c, 0x2, 0x0) (async) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000040)=0xfffffad0, 0x4) (async) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x20000000, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) (async) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r7}, 0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r7}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="010000007faf8d8f6bc31ff473723218ce69238bd1433a517f8fdc5416ab238a7b29f5499a65e7b6c14f4e57327ce71a62e38e67adb599c089016cc4736edb917bd7248c4965c6fdc62f370000000000000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r8 = socket$inet(0x2, 0x2, 0x0) (async) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="64aac5839d5cef649da81340196d6206ae316185b0b30a63f8ee96d1fa0619b427762f3ddefce3b04e520a2e2e", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) r3 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000bc0)={r7, 0x1000, "f732c2bd644e1dc69c743c2281736997ec0ff394a02d111903ae534b6bb9415bfdef0f718a3d6a7ccd3b585a8bdf5b9a362a20c6bf5a7b808118bdd2a1f5a6a2cca8ad82cbcd52cdeb0367369f2245b521f6bb4c7af2558d892fc7ff0831c827b67dd5625297288133556d3a485e5ff517ce10c8bcc687cfe0f6884a62968f64f5909aa6f6ca6447cc3dafbd951cfb831caae4367c1dfac46eab4b26d8a8b18433b12f111c211be20d294ed023ef439f3632367b76665da171d8138578e323205d872989dae4abcd39afddab3d224a456a7bb6d4787cfc26f1c973bde5c05a2534edfb0e019013f636b6bbfa43ab543a071c080b4906ce79be9ee0498c991a7d7473e524ebd40f273f566d029cf3863fdbb0dd9c939ec0b31cec51b5fe988de72d436a4b048e7d54a1ea2802b52b288ea7f0f8b042924a4486254bfa3ddc30fec6dfbbe91b15b0ca21f01dadf8869e646664b64c51a21aa96e6fa6fae17342fa01b5254be593277c27cbf54eb7e552e6cde051dfae148958d1b9d5413e00c8ac5ea4e7fd15bce5f772ce964bae3745b3a2458a8e499a150a70118fbf2447345b1620707ab5a19602240d7488fab767f3c0ca56b67c9628b7b70065561a1659ff6faa6290e9956d3c5d930a2d9f6b52c2150cfd56f48d514f9a42c7b37cbb72c9f00963806705c6d2f2613afc3264d8bfe610e90d93bef8d4dcbf288a667f0ecbfc65def108a60c98d00aeaf5bee62be9b1808422425f5e6513eaef79bdd86633138b64612ee712749d620122da7bcd667ee82490565a043e1a757cfc6bb7a95a1bd344aa5d5faf98d936faafa6a0a253cad47d6d7cd192d1f03bdca66ad7a8959729211b9a6f68b61daa92286e4b0b2f09f54ac578f6ac2a2a7b166108f84150d5dc51db1c1890569429146021999affd67f6aa657903c670f2fa0384055da125c50c8555b9c67000dd7472ee16afd5551d26deb6d0b2e1f31eb0d7dbac3de1e70952da94ea4175b0c243aaeb47a0b70cd7f731e5670644d32e5dd6dc32fcf4752afb3f32059d41e8c49ff5cd0773e8e73d540e09d61ca347d3d8813a4e3e80c701621052eafa006fe2b8f4c79a91f44fe32e0545765487e70e38f62d8e1078870db095f07ee2c9815f1962d9b071ed0aec95fdcde2b0d043d1120e7e334a0015379f726206a503bf4d570bfa8bff1b07623de8eb02bd86e36b97f8649c01d17c7b0f968418cf8d1275e3e7999f117834675c5b4ba5a2284a36f5f90c1fb33397273404e53f54b4e15537dcb8c3187e940ce8d936d675d167cdf24523d529861df916986bc085b5e572cdc98bedeb94076129c19f87646d570b4d229a22464fe0b761d527e948755ea273ac4620ca9acfec174dbbdd7fde915e16579ae7d266a15b47c88db3c68d71bc8308ca509e2728ddc3efc8e3563442f1c0924a404d355aee44ff5813363ee42f2c583ca0cd7a8d6c7cd9d9c566657066381aa63d2a88eef60c3caeac4a1a5117b112fce2aa41c956d32feec593dc6dbdca412e80dd10fda1249c7e2a4fd0066770d524bbbf487123c868be4193e2dfa1d5fd63fb68bee165415e734bdc4a87821af3e6d75a9cf984cd23cc7a0f20cbc17d7fb51ff242a0eaad6f39ccdcec0e7a4913a0c8e61b222970397a9583365c39250e983368ba2bc8478ebf31cff374d768ecaf2e0a662365cffe5584ed94b9933d347706674516a972e3688602d638002dc4075ae536df3553b95492bbfb2d0008943bda35c7f894f9d91f44e2e911329428712497cfde97f5ad41917a37806bb0170e17f1b3fc255329a99f536701b774bea8ea15924281bcfbd01b05295da4f6f8046a92a473e03701b42b4b2727b411136256e43760e637f1a3b4e11d48aefe8d55f9e72f6cc48615357c078ca10da39748a279c45e41af2e628acd97a3dee8bb23634c7659d3342b53a85203c588969d9805efb8a21f6a96c4c7d3b358c0884882074fd19aba1abda2af43907fd524472036fd0d3f46e87b41ea9d10cd1078c756fac90b52c19bd2401fa93283b3352f8a975e702c69b122817cb8a36f1cdfdd88a0ff76d1230c44171512000a9d8ad6c3887e9bac62f4ce891abe4d0d3df939d3ca9e8c6e134a48e8b9579d5064ecc1574448d9d4e16e30af85265aa71377b80d9aaab5c8f520617dc7575faa5e354bf4f9bc091515f6f2a10dfcba624eda0ed0ff2a0659b456e4e5188063cbd1514d28cf0562909b3df2ef3409dc754e1bac0b34cd9582a8aec5a56a4252d9dba7c8dde4211ffd30b45f089ba04a7e619ffde785e7d4a293410741a8c9b1b6c037155be0ddc9d2c6ad1de0ca1dc26a0da34ccac29eceaebe4c19330ee224db09d3753b3c4919387dda0973367ba14e4a1652d7fd47eabe53d3569591caa3784df5ad7306333a2f1b3a5a23e3f288d459b0a91ae3563fd57db8247e5db740358a00b6a4d34de8fb9e56c8ce2645ddc1880d3fe6c5db2f7659c23e8b5606bcb75651a9f2b9e5b0a5ee5cb4ee7bffb3d6756374f4c00e74921c601d627f889b32000026e607f0de1b88e385f65b5c00f2e782bc425c4ec2a298096f88b3e434ba9012e169c636094bad6dbb87a113bd73d4658d276e970df78a644d37c21d2b0f09769cd0a3049c2d8855f0571fa1c2ce99e2b5d0df981d35406a5dee6bf2b201f31048d7fd282a566f9f111246c21766bdc83b7ffe9551ba19d861492bf135868b210593bef9ffa4e6afffce242c3ac3d997397f125bb5ddce931f857ab31cbef1e16ef551b1a62c5d8245e163396e7250f92900bf7c9d0d63369e0275e7c8117af748aefaac085f40148cec42111010cdc282bdf4a4e893164bf96801b6c5b2e5df3d76e3d30a666ec514191866c3dd301da894bbb5387241b0acc487ae73671b94fe1c53303aee434ef18a2b22e7a801dd88d7d58ed20117dd0aab086b66ae7dbe5634c0f7eb35a756827a36f0e162b3d9f6bbf842a42c85e65664df4e64125095ccd170386bef65cb13c25e2cc43e86c174278b58cd915df9c3c7be7f5c2103d5d7bf8ce8bd333c331b6bdb166500ec01f148020371eead547439a2ba9df8b80ae10a856125fce80cb7a543086683a2372c4a51447c9853ac555a0086f6067b92751d903248e6821dabab35c5318e5eefc8e4dd2664397d64d3feab24f03eb9765509ee895f63ba712758103851c5b4c7c21b3dc95ab6ab59578bde66fc29e4330dbef70ded667d2fcf3fe3b3050fd938a72acece816e49c55ab5e3cbef01c2ed90aed7f5e453ac9be490c71082dd27b4afe1628305a89667cd5f417b6861b8b8825c15ce8a6067e09b20e0e62cfebbbda52c1ff07e44f7d5d1d880f3b847b46dcca091a8f882894ad4c2549314e985d59a8cefe4ca884f833d835ae95ed43eada78c2859745674d3e02f23bf7233a3b02833fe5f8b453c9bbbcf400fd10513dd6bc77e1b4f2f5c68dc254d602e625e45224f918368b051253489c27e077ffa3f07df4efd71f4ee5403750bd3558fe9216354b5ad679940e00c07ade7d7249ea7c7c61d078cd3d88e772ab0c28bae06f4f643af4043793c2bca534955cedce6ca5b81053d7e31669b178bb8093ac5b11da2101abcebac098ca549e3006206f1383e08ec64faeef09fa6cdef523e300aebee502b6503479a3a9e5a788f21fdd47063aa8d6ae245cd13540f60618c26344b7677010e61a0bc51489cd7a69912cde93488ff2a56dd0a1bfefa4f44c0f8555cf28865da2b3a43260f6c70d80a207e73e1edbd1ac31dd7311d68b6329150a1b7758d1afa6a9c238f8ee88a9a6deff209f4f92be985229bbf05f2b0317294df0a89541a1247d515a2cdbb63b1727ef81b1692780d62ce8b74f792b686ac9e317e5683281c8edfeeb21bb1e457f45965c0e0f03d72d093cc6c5be72e12f8c3269fefd9d99ee63a285cb829d54ecb43a8f80f7bb4d53d2b75f3c11d5bbfd961141304bcd571c5d1ddbbf52802ae0fa668363b425253937db9a537db1f248eb0e6ba2d1b2f40ae6843c48e51e2df90f7b65ff5dce97ac8bdc8b192be92da54d6b5968ba173d8218daf14af32765c8b7059320a7d84ee74eec08b913c4fecb6625b7513f3578098a09264d1d2b62e5693d5f5fbca8e4a2dc7d627b6d67cf3b521e52e555470c2c3698594906ed41ea44a1934139b4b956ac27cbea06fcea78929ada73604e9aa2e8d087d9786e6787926f2abbb2b0d02a4c11fea75225e789b085492a7f6874285b251b908428c155aeb4be8fa7eecac6303b3ced14f71569ba8098e04ef4fc8b81d3f882babf6ff181c9092576de528be329304720589f3a11988db37a0ff1d959e50ba8d838b632fc3901be253aa4766b435d130f0fb683df8d7cb8af0ffb9ece46db5acd5c2f6492d68be803a12bc1476f6caef4f247e8d97fcaca3a51d2ce404d98314ec0451b74b91111780def2198818b690574ba1224c9e0b52152a709a7e7b65c5843cb1e3a7aa897df068526f89304922b124f46e517fc446173f8191c80274723f659ef1899248d8e2bf5308808ce993f0c06034e8859fbb1499bd361723c55b880667ca5712d230353f30772898f767e6dba770de73f5342105284ce7e72f46f60a58a9197c468065114a605cf37f21be851d760c92b16605694738868332b75bd9df469db1fe7730c8c4eb53dc357aebed6993f71729f661703cfdc3e560cfd5c70c72a934af6dbfae51ec1103584d341a37f15141f6af1a602927556651831548efb193c9c8cbc863d05db940b9acdae8bbb97fbd488859c908e64cc3bef4c48defb2368ffc18587a4a586a08aaa0609bddb2cb5ea5cdecf2a4d3e7440deea3054b578a72d95da478cdee5423a340e4a8bb72da61c794ad4106cab35dce9b0590b5ec14b175a12f92083f5a89a5230509ba75a7102dfa5cbad0d0b7a53c1c1a5d4be09e2a900d30030e9c06a2b4f1ab64ccca15cc36c587b5c7d1199d6aca1e05323b46c47fbfb27b22f0130fae05b3e9bf7a9e47d19b0127d4b3f5f183de05cd39678f30b64ca1aac419a54523a276036308e434e80350daf741f3c163cc5154568096a2d254f37414fe1dae6a831e5e5214c74beca5e50234043dda0baad94975133d4a3c659bb6d32cdb143790f47be487cb21cea80b811bed9d316c6593ca00c85a1204a67d72874b894135b48eb83ef94b01c79d07661fd8b924863e2bc3bba152e740f96834695909c8750eea1b33443f560dca4d6e65b25c19d07903daf1d8db88f201b759658db18e4d0dcf841e5de8b1551abe4c860d18dd9e812766c0f616c837aed94ec468f96e458357cb7f888ea98ca537a09d8d077c78392e5d5864649f4a372dda25511152b02bff126393bb0b1a96ff440cfb029781ed6b52db391ce710b45a64306530df95749e660211fd2eebcae66ee0eb3d6aa0abb8ddcdca1bb6651d3291422feaeb294aa7f8c535048bd6f35a2bb10cd54cf5509d67077b810dcc41c73f629107ad0bba3fe6bf71b5fea041dee2ff69a01dcb937ad3c27239c998ff60d07c6fb9d2ac5842fd6df7ef84087626aa704b20ea011b7b8b2ae83dfa7f774b694230ec0171ca4863b51ce349966b69916bbecf5b4b9a57c9ccd71df811c62e1dcc1ef315b6ab61cf84719624114bcac04fa2417083019baf3644ddd4c9ad9508a4f005c38dff2d05198c54bc8624a17e12bbacf75cf898a3230a0b57f7311df59ee1b0aabd5ce1e9d022d63c33e77834a4e8bedffdc5bcb50e884520ac3a38f7835774a7ba96f715c882593ad16d7f3b44e81"}, &(0x7f0000000140)=0x1008) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000340)={@multicast2, @multicast1, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r10}, 0x14) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x2, [0xff, 0x8001]}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f0000000200)={r9, 0xba, "fd1ea56903c8d3c2bddf4fae79de26c4c1075a7d386528bfcd30a726bbd45b5475fea341c09743b997e8d1bd40c8342a94a4ce195b36298dd799bf358828b8b0187695e4eb26c4b51fca2fc94aec3b04196dddcb6b721ccf9da681260312daf0dbca97df49ac1d90bea4ba88df99b7d2f79dd9ff2341a9064897f7d801ae7bc4b13bd76f2672faf22123cbe36d2f6fc40063c5197f8dc902d4749fb59506f7b4a756297ee839ada9ece520bc8f3872501c9daa881469571d113b"}, &(0x7f0000000180)=0xc2) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r2, 0x0, r1) (async) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r5, 0x0, r4) (async) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) pipe2(&(0x7f0000000100), 0x100004) (async) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000bc0)={r7, 0x1000, "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"}, &(0x7f0000000140)=0x1008) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000340)={@multicast2, @multicast1}, &(0x7f0000000380)=0xc) (async) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r10}, 0x14) (async) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x2, [0xff, 0x8001]}, 0x8) (async) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f0000000200)={r9, 0xba, "fd1ea56903c8d3c2bddf4fae79de26c4c1075a7d386528bfcd30a726bbd45b5475fea341c09743b997e8d1bd40c8342a94a4ce195b36298dd799bf358828b8b0187695e4eb26c4b51fca2fc94aec3b04196dddcb6b721ccf9da681260312daf0dbca97df49ac1d90bea4ba88df99b7d2f79dd9ff2341a9064897f7d801ae7bc4b13bd76f2672faf22123cbe36d2f6fc40063c5197f8dc902d4749fb59506f7b4a756297ee839ada9ece520bc8f3872501c9daa881469571d113b"}, &(0x7f0000000180)=0xc2) (async) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x20000000, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) (async) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) r4 = socket$inet(0x2, 0x2, 0x0) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r7}, 0xc) (async) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r7}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="010000007faf8d8f6bc31ff473723218ce69238bd1433a517f8fdc5416ab238a7b29f5499a65e7b6c14f4e57327ce71a62e38e67adb599c089016cc4736edb917bd7248c4965c6fdc62f370000000000000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) r8 = socket$inet(0x2, 0x2, 0x0) (async) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="64aac5839d5cef649da81340196d6206ae316185b0b30a63f8ee96d1fa0619b427762f3ddefce3b04e520a2e2e", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0xc) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) r3 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (rerun: 64) 00:57:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) r3 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r2, 0x0, r1) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:11 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="847c3ce71af3d2fa5b045e67eddea6060500c3670d", @ANYRES32=0x0], &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={r3, 0x5, 0x8000, 0x3f, 0xfc00, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r4, 0x5}, &(0x7f00000000c0)=0x8) r5 = socket$inet(0x2, 0x2, 0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) connect$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x20, @ipv4={'\x00', '\xff\xff', @loopback}, 0x81f}, 0x1c) 00:57:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) sendmsg(r6, &(0x7f0000003180)={&(0x7f0000000b80)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000bc0)={r7, 0x1000, "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"}, &(0x7f0000000140)=0x1008) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000340)={@multicast2, @multicast1, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r10}, 0x14) (async) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x2, [0xff, 0x8001]}, 0x8) (async) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f0000000200)={r9, 0xba, "fd1ea56903c8d3c2bddf4fae79de26c4c1075a7d386528bfcd30a726bbd45b5475fea341c09743b997e8d1bd40c8342a94a4ce195b36298dd799bf358828b8b0187695e4eb26c4b51fca2fc94aec3b04196dddcb6b721ccf9da681260312daf0dbca97df49ac1d90bea4ba88df99b7d2f79dd9ff2341a9064897f7d801ae7bc4b13bd76f2672faf22123cbe36d2f6fc40063c5197f8dc902d4749fb59506f7b4a756297ee839ada9ece520bc8f3872501c9daa881469571d113b"}, &(0x7f0000000180)=0xc2) 00:57:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="847c3ce71af3d2fa5b045e67eddea6060500c3670d", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={r3, 0x5, 0x8000, 0x3f, 0xfc00, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r4, 0x5}, &(0x7f00000000c0)=0x8) (async) r5 = socket$inet(0x2, 0x2, 0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) (async) connect$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x20, @ipv4={'\x00', '\xff\xff', @loopback}, 0x81f}, 0x1c) 00:57:12 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(0xffffffffffffff9c, &(0x7f0000000080)={&(0x7f00000000c0)=@un=@file={0x0, 0x1, './file0\x00'}, 0x8, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="847c3ce71af3d2fa5b045e67eddea6060500c3670d", @ANYRES32=0x0], &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={r3, 0x5, 0x8000, 0x3f, 0xfc00, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r4, 0x5}, &(0x7f00000000c0)=0x8) r5 = socket$inet(0x2, 0x2, 0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) connect$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x20, @ipv4={'\x00', '\xff\xff', @loopback}, 0x81f}, 0x1c) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="847c3ce71af3d2fa5b045e67eddea6060500c3670d", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={r3, 0x5, 0x8000, 0x3f, 0xfc00, 0x3}, &(0x7f0000000040)=0x14) (async) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r4, 0x5}, &(0x7f00000000c0)=0x8) (async) socket$inet(0x2, 0x2, 0x4) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r6, r5) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r8}, 0xc) (async) connect$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x20, @ipv4={'\x00', '\xff\xff', @loopback}, 0x81f}, 0x1c) (async) 00:57:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2, 0xb8, "3be6d71b459c37def27140b3add7b781e6b9e60adfc15760e7cc426f331aa01343818002977897b4b6dae3721b0ed9e2a0f5f7f692f54a7f86d1c4f0f8b1c880d4b5a68470671de727071c53327ab487ddaeeec0a96714920fff06c5793ec10753d16a1ec31d33f2ce107718e1501966e54ae8a6713d8ae9b5191dc00fdb3b9a52c0cb7ce37d35a77628c1101493ead3ca2f492a09cf4b2d67bc61ccd3a65e5cd5f96664a0d77f599a5f9f11f8fc4c99687cfbc5e00d0a30"}, 0xc0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x95, "c801fd0cc0347e0732bbf1a6fb30245e71734608bd0b58b28deff4135b34889069e5b7e3d30fa40697b6d32ad11530d74798bb048a6b7f1fe7bd10a53ac332e69584bb31fd35e442250c2fcc6262557c3c4a7df495e31962e76921ba133c7d213ce19b7d899ca0526abc52c1c6b9b8fded7382e4af9191209fd88354300a1c8213a9de7f6bc0b33b0437f55011d98365788170c939"}, &(0x7f0000000180)=0x9d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @multicast2}}, r1, 0x2, 0x2, 0x0, 0x28, 0x9, 0x7f}, &(0x7f00000002c0)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x5, 0x10}, 0x8) 00:57:12 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(0xffffffffffffff9c, &(0x7f0000000080)={&(0x7f00000000c0)=@un=@file={0x0, 0x1, './file0\x00'}, 0x8, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5d) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) fcntl$setown(r3, 0x6, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x7c60f23, @mcast1, 0x80000000}, 0x1c) 00:57:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2, 0xb8, "3be6d71b459c37def27140b3add7b781e6b9e60adfc15760e7cc426f331aa01343818002977897b4b6dae3721b0ed9e2a0f5f7f692f54a7f86d1c4f0f8b1c880d4b5a68470671de727071c53327ab487ddaeeec0a96714920fff06c5793ec10753d16a1ec31d33f2ce107718e1501966e54ae8a6713d8ae9b5191dc00fdb3b9a52c0cb7ce37d35a77628c1101493ead3ca2f492a09cf4b2d67bc61ccd3a65e5cd5f96664a0d77f599a5f9f11f8fc4c99687cfbc5e00d0a30"}, 0xc0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x95, "c801fd0cc0347e0732bbf1a6fb30245e71734608bd0b58b28deff4135b34889069e5b7e3d30fa40697b6d32ad11530d74798bb048a6b7f1fe7bd10a53ac332e69584bb31fd35e442250c2fcc6262557c3c4a7df495e31962e76921ba133c7d213ce19b7d899ca0526abc52c1c6b9b8fded7382e4af9191209fd88354300a1c8213a9de7f6bc0b33b0437f55011d98365788170c939"}, &(0x7f0000000180)=0x9d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @multicast2}}, r1, 0x2, 0x2, 0x0, 0x28, 0x9, 0x7f}, &(0x7f00000002c0)=0x98) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x5, 0x10}, 0x8) 00:57:12 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(0xffffffffffffff9c, &(0x7f0000000080)={&(0x7f00000000c0)=@un=@file={0x0, 0x1, './file0\x00'}, 0x8, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2, 0xb8, "3be6d71b459c37def27140b3add7b781e6b9e60adfc15760e7cc426f331aa01343818002977897b4b6dae3721b0ed9e2a0f5f7f692f54a7f86d1c4f0f8b1c880d4b5a68470671de727071c53327ab487ddaeeec0a96714920fff06c5793ec10753d16a1ec31d33f2ce107718e1501966e54ae8a6713d8ae9b5191dc00fdb3b9a52c0cb7ce37d35a77628c1101493ead3ca2f492a09cf4b2d67bc61ccd3a65e5cd5f96664a0d77f599a5f9f11f8fc4c99687cfbc5e00d0a30"}, 0xc0) (async) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x95, "c801fd0cc0347e0732bbf1a6fb30245e71734608bd0b58b28deff4135b34889069e5b7e3d30fa40697b6d32ad11530d74798bb048a6b7f1fe7bd10a53ac332e69584bb31fd35e442250c2fcc6262557c3c4a7df495e31962e76921ba133c7d213ce19b7d899ca0526abc52c1c6b9b8fded7382e4af9191209fd88354300a1c8213a9de7f6bc0b33b0437f55011d98365788170c939"}, &(0x7f0000000180)=0x9d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @multicast2}}, r1, 0x2, 0x2, 0x0, 0x28, 0x9, 0x7f}, &(0x7f00000002c0)=0x98) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x5, 0x10}, 0x8) 00:57:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5d) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) fcntl$setown(r3, 0x6, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x7c60f23, @mcast1, 0x80000000}, 0x1c) 00:57:12 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5d) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) fcntl$setown(r3, 0x6, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x7c60f23, @mcast1, 0x80000000}, 0x1c) 00:57:12 executing program 2: sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0xff, 0xc7, 0xfffffffd, 0x8}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000300)=0x98) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:12 executing program 0: sendfile(0xffffffffffffff9c, 0xffffffffffffffff, 0x8, 0x800, &(0x7f00000021c0)={&(0x7f0000000a00)=[{&(0x7f0000000180)="f5ad5bf949accb19729556fb984015828e8c0a9edc1379767c9905c739aba078b3384be6b5d8bb1cbdea2d92fe5ef46a68753bb707c2ae10e64dc038f5999b6a4b56da4802f9d45496bb", 0x4a}, {&(0x7f0000000200)="06b12259e6e59d8672f00f119e811d9e3c6f1aae778a9da3e9d5c3ff621acf8dbd182ecc307e5fb32556d418df19246536251cc83f8c4a18f4e6f5fda187ec", 0x3f}, {&(0x7f0000000440)="baa0cb6d1bbf2b98e4413c9e45561c2cbd160d31d0d859dbc6ebab5c14c171dc7cb834c9a79ee01a27941b9c44701c1df5ba4ad50366d10d0e471f7a119e345ef89c2d6a94d38738b0bf5adcf8244394ba54acbfbf6587789770ff07804ff5952d2ad12c58a8a601ed5f71943890aae2eb6bacf0cb2f03e86ff0ef89057d1fb697c99ee11281ab6df1bded0d1a77d5283075608665a33b7b67fc497aa4acfd12ae950520a2327e7259933963160bbb2d4c8444a3a2544ff7721c2120ee6883939fedf2a14511d93e8cd46263027a3c7cedd7ee3d46201f302bb98ff968f83d7910d319553dcc7542f9f2", 0xea}, {&(0x7f0000000240)="8e682df8642d8e4a25291c9bc0e494a36f39b850a3324abfef350ac37f74b0d1b219be62573f633323d2de2fdc3ee567423fb2d5de90a8e04c192a6c5920e4bb05fbe544ce31c54b7ea792ebab9a120deee4f4f2bb6ab384353f27c27a3780909d5a359c136fe73d275a08235144d582640da21be5632577c10fef6620a229f30f8248a4c1ebc6b27a592016f2eda613a8c0169129318082c4a4", 0x9a}, {&(0x7f0000000340)="e24beb6f2d0f0c87d5473c0a8a74df3bcff568f9d491bfe2f89d444ca0de1da602a63698a86c9d862e82fe4225b3a75cf16a9e50d2142e1f863a34ed7efedaecc21b7e1f05cd884d48eceaf2dcf3b0222a5dfc4390bf0a79e18c195a9a96acc5be56331399b62c491eff0a15879200e41f358ef982d3956e9fe4960cd43903e8801d8a3d0ba403a67e7b4db9c489a17ea642efd8643c17", 0x97}, {&(0x7f0000000540)="eaa514e1f0ce5e5c84a3b15a604c682d4bca21dc2acf74f072791e29b2744d917970d47cabcbc5bf77441300bc3147b5cb781b3424640123b4c78815d568808aa669c03e4a5ff08a2c9e91cbb8281734fed19cd5da127db6ea64ebff00d88b9365939481b5328e321730c5b5d0dbff35e754d2b39ca112f4ea20cd26ab39f16a1bc3423a333918c71aac8e8fe56ca1b702cbc4374e1dae82f52c2dd6966fb3872aa544131319f02afa4932bd7fda0f516937d5eeefca75c7989dd69c96272e5b6e9560ceb09e2f44d5d16bc0346a00472f55d50192f63f62023026474b", 0xdd}, 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0x1000}, {&(0x7f0000001bc0)="bd90b19d06a9009bdc071cc8305f45d688d40f3f00a397bf487f214f38b43674353de1861e0847abb94fb10853a92567224f3b157ca8c4876fb838d008d3d9af3b1e65798792a2cf025ba21ffe8a961a7b235305ce8636cecdc08479be9fbf3183379eccdf3040053930244020e9f478ad9225d516d89ad063d0fec81e0e7ef6c31aad5c53fd0eb6b7530add45e714058ed0ede28b7e438772e3424f7729d75ab6efe44c4f05fafbcb3f90a0ca64e6109265f975d4055a35908d", 0xba}, {&(0x7f0000000680)="df8050d859447519280c429249f34bff5277d018b1c47a8b547cc851da6fbfdd3d2d5dfa36e71641f790a50579d91a5cca5d76782b1c74534ae21f71490fe2b7f151fc3144f8da6d11796079e05cc761b1c2bc487c8c057d797c012a1e7df7e6d691a2c346d962003c2055b5ee99c015d82b1a6617", 0x75}, {&(0x7f0000001c80)="49765a6e577b6ada25adad0fe2c937bf0fd7e3821235b8654e5a8b9b70ba83d1547fc4d317ae891ec2eb736df0db3942b64f458e43b43be4edc1476e5b065acaa8d59209b20af6fe813c1d3818823cc243eff1641af7c5df5d06d8e24c4955af99f9201f77f1947e069d130aa77ad32062a5126fcb4ed307a288ea7612087be32a41368b35eabbc31b00c4bb8dc64c61d12b5ef1e27d0a8af2746359c9e16d24490e72affe83a2623f8741b7a44f076f46b4d8b19f4e4ea4955daf3ba8b39391597fcc35e6d784f65d4e3d5136d34a58cf720ffc57266669c2f0b06b7af9aa2333f725b9e8d3eccda353448326f0f0d33ebf87e972d7", 0xf6}, {&(0x7f0000001d80)="b1012f3e94d2c385ac9a52c432e5309fcdb8acce26cc8105d7aad1440a10851831a8deb2f63aaa820d8f6c20c3efda1208171c4c0dc02cd2ef5ccbefe0dee8639874477c2fdbdcd97597c4af92ecf01b61f6844fe2246211548fe2babb5ea023e95e6d732efee487cb5eaa9deaff99b90d41f747c6d1e75268fb7bc297ef1f152018375dad485a563172d2f4440c72c7d40c2214dee8ab242f7b67b0750aa4b894ad57e062dd24fca18e2ef0ab9c1908e8387e0725356b3200c6c5b9dcc88a76451612a587da85b3ce27bcf4eec6777cef139f", 0xd3}, {&(0x7f0000001e80)="988b55", 0x3}, {&(0x7f0000001ec0)="86a1e9dd6de0a24aaca74fb205029d9f229b46ea13c90aaff012d22f75896fad34d23e44746bf547a07b45500610625932b4616131ab371654d5c9542bb1132cdf8faf8d1546e3c9427a17642448f4e027c202d61463edd68c644c23e28670c9e824a09ccf5194a8528b39a9d31a7a49e6c6b57a055cbb21df2f18fc2f2b865d70a8c51b36c80df9e5d86ed96cc2e75d2595834dd1f84036aaed0ebc6a4d71e056504df444a8b1b1cb982567163b13294bb6b20a888e081296effeaa9bbfb5862f29fa330e", 0xc5}, {&(0x7f0000001fc0)="6fa99181b6382e71a6748ce1d6ccc6da1d252114ed06a825b68bf91fe1ca85c85cd5ce6552203eb7", 0x28}, {&(0x7f0000002000)="278a4fbd8c79a73c2ac53ef20bc7f66900666626a79bd72ddac2e180f5804abde9a2286e69970d787b10f7e51aaaac8dba4e6c92ec1d145ce1a22588f2509712c6862c10454f0fc2f928b8b0b0a7d749bf106c53ebaae52f49206097ebb0d5ecfeca677db7149b4a8974209f1a469084f2877fdde681af9744489b6f43b5b5c8f3e15277849925c9f831bd8c526d1a9a667b349a4ff3a2b5c49782f0b843a04793d4e39734c667dd45833e07f16eaaaeb5f6afaa3771546f1b4cd76e34cf3063560c60f5bf72f86a15c4e22bf308", 0xce}], 0xa}, &(0x7f0000002200), 0x5) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = accept4(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={r3, 0x5, "5cbcf3fc6f"}, &(0x7f00000000c0)=0xd) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x2300, 0x84, 0x3, r7}, 0x10) r8 = dup2(r5, r4) getpeername$inet6(r6, &(0x7f0000002240)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002280)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:12 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x7, [0x1f, 0x0, 0x0, 0x800, 0x400, 0x200, 0x7]}, 0x16) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r0) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:12 executing program 2: sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0xff, 0xc7, 0xfffffffd, 0x8}) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000300)=0x98) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:12 executing program 2: sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0xff, 0xc7, 0xfffffffd, 0x8}) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000300)=0x98) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000200)="beaa5ad9a2099a0ea09a04953e259f929ab0ddd499623fb7cc1635935787ef97efed718f594026f79f1a14a3cc76ef8daabdcb928418d4ba203dcbf6e3d6323f152993efce6921d4ec8357e7e53c5ea4229656d5d2460df450f6bbe290b7054a1e3da3a67acf395995837c55f8038439d5358f4a9abae1a560775e8ef64f020e5db218c4939ccf1de975f852cdd5530398c74b28a98b2c3a7e12a19f", 0x9c}, {&(0x7f0000000140)="d4e00665616000385930af46f2303416bdfc1eb0101fff97a24c279e90aebf990e806dd64d88863e3385c2427e30aa502bc97663e2309c014d3eb2379db626c7dd78a92c0581b508eeb63a36420fbf7208a77c9fa7a49e9c5c51ddee2412091a80f532b3de8fa089763cfd703c2b0d970e", 0x71}, {&(0x7f00000002c0)="bb32c80285e9d2db24e7d38eea44ded19ed84cd02ae814abea3f", 0x1a}, {&(0x7f0000000300)="7e03133def9df76c1a40c95afe7f994cc2bd293531ede3d1458764e0d5fa760c7679100db4fe0093dc5753db50847d9c7928c0b312d7b5fa8645c7a7a8e25757d89d68453200edbe3be2e9361b5e89083a41145c4fc22328bdaa84bc8d2f70b0044cfcfde35f79d6b7", 0x69}, {&(0x7f0000000380)="21175db4a2eef2941b9ddc75b77e989abb1a6eeb36aa68ef44df2f1c5f8c707ce411c0ad155109487279e4537d436f7eae3ae50b284b7f059d8e6c37f2df406aefc004492c31aa815cf45e0e05e2f49ff49f72825cb5d6dd5501525316f7e64406fe6f89066bf255810916b40ddbc669959213b9ef3c4e4f3038473cd0090fc1d002ac11264103f173f0f5a7288f38020693ffdd87fc4ef4a7abcccd5ba3d6c65508a814b7ff113247c34292a6c7471d57", 0xb1}, {&(0x7f0000000440)="06a026a64c021d3c990c47dc9f289634b7d153b2174e0ca12de0ed91", 0x1c}], 0x6, 0x0, 0x0, 0x8}, 0x4) fcntl$dupfd(r2, 0x0, r1) r4 = openat$filemon(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = setsid() ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000080)=r5) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x2, 0x2, 0x401, 0x3ff, r5}) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000200)="beaa5ad9a2099a0ea09a04953e259f929ab0ddd499623fb7cc1635935787ef97efed718f594026f79f1a14a3cc76ef8daabdcb928418d4ba203dcbf6e3d6323f152993efce6921d4ec8357e7e53c5ea4229656d5d2460df450f6bbe290b7054a1e3da3a67acf395995837c55f8038439d5358f4a9abae1a560775e8ef64f020e5db218c4939ccf1de975f852cdd5530398c74b28a98b2c3a7e12a19f", 0x9c}, {&(0x7f0000000140)="d4e00665616000385930af46f2303416bdfc1eb0101fff97a24c279e90aebf990e806dd64d88863e3385c2427e30aa502bc97663e2309c014d3eb2379db626c7dd78a92c0581b508eeb63a36420fbf7208a77c9fa7a49e9c5c51ddee2412091a80f532b3de8fa089763cfd703c2b0d970e", 0x71}, {&(0x7f00000002c0)="bb32c80285e9d2db24e7d38eea44ded19ed84cd02ae814abea3f", 0x1a}, {&(0x7f0000000300)="7e03133def9df76c1a40c95afe7f994cc2bd293531ede3d1458764e0d5fa760c7679100db4fe0093dc5753db50847d9c7928c0b312d7b5fa8645c7a7a8e25757d89d68453200edbe3be2e9361b5e89083a41145c4fc22328bdaa84bc8d2f70b0044cfcfde35f79d6b7", 0x69}, {&(0x7f0000000380)="21175db4a2eef2941b9ddc75b77e989abb1a6eeb36aa68ef44df2f1c5f8c707ce411c0ad155109487279e4537d436f7eae3ae50b284b7f059d8e6c37f2df406aefc004492c31aa815cf45e0e05e2f49ff49f72825cb5d6dd5501525316f7e64406fe6f89066bf255810916b40ddbc669959213b9ef3c4e4f3038473cd0090fc1d002ac11264103f173f0f5a7288f38020693ffdd87fc4ef4a7abcccd5ba3d6c65508a814b7ff113247c34292a6c7471d57", 0xb1}, {&(0x7f0000000440)="06a026a64c021d3c990c47dc9f289634b7d153b2174e0ca12de0ed91", 0x1c}], 0x6, 0x0, 0x0, 0x8}, 0x4) fcntl$dupfd(r2, 0x0, r1) (async) r4 = openat$filemon(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) r5 = setsid() (rerun: 64) ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000080)=r5) (async, rerun: 32) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x2, 0x2, 0x401, 0x3ff, r5}) (rerun: 32) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x7, [0x1f, 0x0, 0x0, 0x800, 0x400, 0x200, 0x7]}, 0x16) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r0) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:12 executing program 0: sendfile(0xffffffffffffff9c, 0xffffffffffffffff, 0x8, 0x800, &(0x7f00000021c0)={&(0x7f0000000a00)=[{&(0x7f0000000180)="f5ad5bf949accb19729556fb984015828e8c0a9edc1379767c9905c739aba078b3384be6b5d8bb1cbdea2d92fe5ef46a68753bb707c2ae10e64dc038f5999b6a4b56da4802f9d45496bb", 0x4a}, {&(0x7f0000000200)="06b12259e6e59d8672f00f119e811d9e3c6f1aae778a9da3e9d5c3ff621acf8dbd182ecc307e5fb32556d418df19246536251cc83f8c4a18f4e6f5fda187ec", 0x3f}, {&(0x7f0000000440)="baa0cb6d1bbf2b98e4413c9e45561c2cbd160d31d0d859dbc6ebab5c14c171dc7cb834c9a79ee01a27941b9c44701c1df5ba4ad50366d10d0e471f7a119e345ef89c2d6a94d38738b0bf5adcf8244394ba54acbfbf6587789770ff07804ff5952d2ad12c58a8a601ed5f71943890aae2eb6bacf0cb2f03e86ff0ef89057d1fb697c99ee11281ab6df1bded0d1a77d5283075608665a33b7b67fc497aa4acfd12ae950520a2327e7259933963160bbb2d4c8444a3a2544ff7721c2120ee6883939fedf2a14511d93e8cd46263027a3c7cedd7ee3d46201f302bb98ff968f83d7910d319553dcc7542f9f2", 0xea}, {&(0x7f0000000240)="8e682df8642d8e4a25291c9bc0e494a36f39b850a3324abfef350ac37f74b0d1b219be62573f633323d2de2fdc3ee567423fb2d5de90a8e04c192a6c5920e4bb05fbe544ce31c54b7ea792ebab9a120deee4f4f2bb6ab384353f27c27a3780909d5a359c136fe73d275a08235144d582640da21be5632577c10fef6620a229f30f8248a4c1ebc6b27a592016f2eda613a8c0169129318082c4a4", 0x9a}, {&(0x7f0000000340)="e24beb6f2d0f0c87d5473c0a8a74df3bcff568f9d491bfe2f89d444ca0de1da602a63698a86c9d862e82fe4225b3a75cf16a9e50d2142e1f863a34ed7efedaecc21b7e1f05cd884d48eceaf2dcf3b0222a5dfc4390bf0a79e18c195a9a96acc5be56331399b62c491eff0a15879200e41f358ef982d3956e9fe4960cd43903e8801d8a3d0ba403a67e7b4db9c489a17ea642efd8643c17", 0x97}, {&(0x7f0000000540)="eaa514e1f0ce5e5c84a3b15a604c682d4bca21dc2acf74f072791e29b2744d917970d47cabcbc5bf77441300bc3147b5cb781b3424640123b4c78815d568808aa669c03e4a5ff08a2c9e91cbb8281734fed19cd5da127db6ea64ebff00d88b9365939481b5328e321730c5b5d0dbff35e754d2b39ca112f4ea20cd26ab39f16a1bc3423a333918c71aac8e8fe56ca1b702cbc4374e1dae82f52c2dd6966fb3872aa544131319f02afa4932bd7fda0f516937d5eeefca75c7989dd69c96272e5b6e9560ceb09e2f44d5d16bc0346a00472f55d50192f63f62023026474b", 0xdd}, {&(0x7f0000000740)="318887e125394736404a26ce58da124238e504475624096f850dd0ab91f647c48c26f8505d04e2a9bc2c545213058684fd09d6409a7fc7c655c11dc12d7aa1a6f9c10d1bcfcc5e0f7fdaa6178edf0397b7a28c703c9060682fb1fc64a4ef7c07a50083dfb49914d3d6ce85ea6d15cbb4ae7948ef1b894557cc6b5166aa48d0f78017fb092ffaf638bce54a2fcd329dd6110d25802c4f449b20fb24b8713b8e836a267c952ed322a39245556a3a1a212f9276cc668c780f9a2c284fa97449911978", 0xc1}, {&(0x7f0000000640)="58f046a1917774d1978235650183c55b0501c004d3bb5fc3e6b15b92160e8b5886d2166137c6ace2236c6f", 0x2b}, 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{&(0x7f0000001c80)="49765a6e577b6ada25adad0fe2c937bf0fd7e3821235b8654e5a8b9b70ba83d1547fc4d317ae891ec2eb736df0db3942b64f458e43b43be4edc1476e5b065acaa8d59209b20af6fe813c1d3818823cc243eff1641af7c5df5d06d8e24c4955af99f9201f77f1947e069d130aa77ad32062a5126fcb4ed307a288ea7612087be32a41368b35eabbc31b00c4bb8dc64c61d12b5ef1e27d0a8af2746359c9e16d24490e72affe83a2623f8741b7a44f076f46b4d8b19f4e4ea4955daf3ba8b39391597fcc35e6d784f65d4e3d5136d34a58cf720ffc57266669c2f0b06b7af9aa2333f725b9e8d3eccda353448326f0f0d33ebf87e972d7", 0xf6}, {&(0x7f0000001d80)="b1012f3e94d2c385ac9a52c432e5309fcdb8acce26cc8105d7aad1440a10851831a8deb2f63aaa820d8f6c20c3efda1208171c4c0dc02cd2ef5ccbefe0dee8639874477c2fdbdcd97597c4af92ecf01b61f6844fe2246211548fe2babb5ea023e95e6d732efee487cb5eaa9deaff99b90d41f747c6d1e75268fb7bc297ef1f152018375dad485a563172d2f4440c72c7d40c2214dee8ab242f7b67b0750aa4b894ad57e062dd24fca18e2ef0ab9c1908e8387e0725356b3200c6c5b9dcc88a76451612a587da85b3ce27bcf4eec6777cef139f", 0xd3}, {&(0x7f0000001e80)="988b55", 0x3}, {&(0x7f0000001ec0)="86a1e9dd6de0a24aaca74fb205029d9f229b46ea13c90aaff012d22f75896fad34d23e44746bf547a07b45500610625932b4616131ab371654d5c9542bb1132cdf8faf8d1546e3c9427a17642448f4e027c202d61463edd68c644c23e28670c9e824a09ccf5194a8528b39a9d31a7a49e6c6b57a055cbb21df2f18fc2f2b865d70a8c51b36c80df9e5d86ed96cc2e75d2595834dd1f84036aaed0ebc6a4d71e056504df444a8b1b1cb982567163b13294bb6b20a888e081296effeaa9bbfb5862f29fa330e", 0xc5}, {&(0x7f0000001fc0)="6fa99181b6382e71a6748ce1d6ccc6da1d252114ed06a825b68bf91fe1ca85c85cd5ce6552203eb7", 0x28}, {&(0x7f0000002000)="278a4fbd8c79a73c2ac53ef20bc7f66900666626a79bd72ddac2e180f5804abde9a2286e69970d787b10f7e51aaaac8dba4e6c92ec1d145ce1a22588f2509712c6862c10454f0fc2f928b8b0b0a7d749bf106c53ebaae52f49206097ebb0d5ecfeca677db7149b4a8974209f1a469084f2877fdde681af9744489b6f43b5b5c8f3e15277849925c9f831bd8c526d1a9a667b349a4ff3a2b5c49782f0b843a04793d4e39734c667dd45833e07f16eaaaeb5f6afaa3771546f1b4cd76e34cf3063560c60f5bf72f86a15c4e22bf308", 0xce}], 0xa}, &(0x7f0000002200), 0x5) (async) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r6 = accept4(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) (async) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={r3, 0x5, "5cbcf3fc6f"}, &(0x7f00000000c0)=0xd) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x2300, 0x84, 0x3, r7}, 0x10) (async) r8 = dup2(r5, r4) (async) getpeername$inet6(r6, &(0x7f0000002240)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002280)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:12 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:12 executing program 0: sendfile(0xffffffffffffff9c, 0xffffffffffffffff, 0x8, 0x800, &(0x7f00000021c0)={&(0x7f0000000a00)=[{&(0x7f0000000180)="f5ad5bf949accb19729556fb984015828e8c0a9edc1379767c9905c739aba078b3384be6b5d8bb1cbdea2d92fe5ef46a68753bb707c2ae10e64dc038f5999b6a4b56da4802f9d45496bb", 0x4a}, {&(0x7f0000000200)="06b12259e6e59d8672f00f119e811d9e3c6f1aae778a9da3e9d5c3ff621acf8dbd182ecc307e5fb32556d418df19246536251cc83f8c4a18f4e6f5fda187ec", 0x3f}, {&(0x7f0000000440)="baa0cb6d1bbf2b98e4413c9e45561c2cbd160d31d0d859dbc6ebab5c14c171dc7cb834c9a79ee01a27941b9c44701c1df5ba4ad50366d10d0e471f7a119e345ef89c2d6a94d38738b0bf5adcf8244394ba54acbfbf6587789770ff07804ff5952d2ad12c58a8a601ed5f71943890aae2eb6bacf0cb2f03e86ff0ef89057d1fb697c99ee11281ab6df1bded0d1a77d5283075608665a33b7b67fc497aa4acfd12ae950520a2327e7259933963160bbb2d4c8444a3a2544ff7721c2120ee6883939fedf2a14511d93e8cd46263027a3c7cedd7ee3d46201f302bb98ff968f83d7910d319553dcc7542f9f2", 0xea}, {&(0x7f0000000240)="8e682df8642d8e4a25291c9bc0e494a36f39b850a3324abfef350ac37f74b0d1b219be62573f633323d2de2fdc3ee567423fb2d5de90a8e04c192a6c5920e4bb05fbe544ce31c54b7ea792ebab9a120deee4f4f2bb6ab384353f27c27a3780909d5a359c136fe73d275a08235144d582640da21be5632577c10fef6620a229f30f8248a4c1ebc6b27a592016f2eda613a8c0169129318082c4a4", 0x9a}, {&(0x7f0000000340)="e24beb6f2d0f0c87d5473c0a8a74df3bcff568f9d491bfe2f89d444ca0de1da602a63698a86c9d862e82fe4225b3a75cf16a9e50d2142e1f863a34ed7efedaecc21b7e1f05cd884d48eceaf2dcf3b0222a5dfc4390bf0a79e18c195a9a96acc5be56331399b62c491eff0a15879200e41f358ef982d3956e9fe4960cd43903e8801d8a3d0ba403a67e7b4db9c489a17ea642efd8643c17", 0x97}, {&(0x7f0000000540)="eaa514e1f0ce5e5c84a3b15a604c682d4bca21dc2acf74f072791e29b2744d917970d47cabcbc5bf77441300bc3147b5cb781b3424640123b4c78815d568808aa669c03e4a5ff08a2c9e91cbb8281734fed19cd5da127db6ea64ebff00d88b9365939481b5328e321730c5b5d0dbff35e754d2b39ca112f4ea20cd26ab39f16a1bc3423a333918c71aac8e8fe56ca1b702cbc4374e1dae82f52c2dd6966fb3872aa544131319f02afa4932bd7fda0f516937d5eeefca75c7989dd69c96272e5b6e9560ceb09e2f44d5d16bc0346a00472f55d50192f63f62023026474b", 0xdd}, {&(0x7f0000000740)="318887e125394736404a26ce58da124238e504475624096f850dd0ab91f647c48c26f8505d04e2a9bc2c545213058684fd09d6409a7fc7c655c11dc12d7aa1a6f9c10d1bcfcc5e0f7fdaa6178edf0397b7a28c703c9060682fb1fc64a4ef7c07a50083dfb49914d3d6ce85ea6d15cbb4ae7948ef1b894557cc6b5166aa48d0f78017fb092ffaf638bce54a2fcd329dd6110d25802c4f449b20fb24b8713b8e836a267c952ed322a39245556a3a1a212f9276cc668c780f9a2c284fa97449911978", 0xc1}, {&(0x7f0000000640)="58f046a1917774d1978235650183c55b0501c004d3bb5fc3e6b15b92160e8b5886d2166137c6ace2236c6f", 0x2b}, {&(0x7f0000000840)="0a3f0a7f94983ea9632ba22d084493d033f2a8959c76fbab9dc3cd7ab46803573c2f3d17a4e686125f55eede154630b7e4de331840878e8adb59f8d9e232b6691aa8728861deec4ceb5fcbf492a0de979f830559d6fadaee78490a4c79abbb81540dffee01ed0901ae3c852dc49aa48bdc8f59bdadeaa53b55000a236ac9c0698a245d5adb04ac3b0a9d34abf2b65ac25a38bd79e5c9fb7dc6b2b212761cc2a2f426d8a4eb68b1db0ffca41ac31746e689d14cf20fbcdf34fce0eab9f05afb855ba1f930f6d76a1a5b2bd2bba5c89952b416c67c033c39bdf408d28c7d90ea15e8953dd5a730057d7675a923159bf896057b8d9333d83498", 0xf8}, {&(0x7f0000000940)="e6e642e7e9c227fa98c6008104ed581c15d68a2ea8333e792247af45cc39499744e40b105707810f561791a3288134328002df0d486a4f492d419e2fb8cfdf2ffe307f7d06a5d4a9a9e0d92564267280273450c71637cb46a2cd37b0570c20c9cb3cc2f6b399327945bcd82b0035c37c740dab3443627947472542382fd007179770fd7fa8d332b4622c33f876e6e6f652e8f7f0b8bae82940039731008d", 0x9e}], 0xa, &(0x7f0000002100)=[{&(0x7f0000000ac0)="bf3002f5b8853f3a8b183ff32c54b96fdecfbdc3f337b36a4358f29ddba8b27ab9d356c661ac5a3e6edc98a1cf67c0965a7e640f3a0d03cda5f005c8409e6f5341e141d0a00cd3cfa88a239e50a384fda8e61e1890340e641650ad44a747f927a81e1732cbd22f53d35851e26b2d695168637ef0fa1c3c5846d76f28733e446800fb0ebfb689bc73d79476ae92295d5d1ecb82607256f7a90918f919b668e60463d3a370510932155a8e7bb6918b91468d095e2ca6bf0a17a0d2474adef0919a49d256414adb3b0be11382af4dd210cf9229a542c715bcb784c8c4023e31dd11037073a091eb2dab549785bfe52cdd", 0xef}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="bd90b19d06a9009bdc071cc8305f45d688d40f3f00a397bf487f214f38b43674353de1861e0847abb94fb10853a92567224f3b157ca8c4876fb838d008d3d9af3b1e65798792a2cf025ba21ffe8a961a7b235305ce8636cecdc08479be9fbf3183379eccdf3040053930244020e9f478ad9225d516d89ad063d0fec81e0e7ef6c31aad5c53fd0eb6b7530add45e714058ed0ede28b7e438772e3424f7729d75ab6efe44c4f05fafbcb3f90a0ca64e6109265f975d4055a35908d", 0xba}, {&(0x7f0000000680)="df8050d859447519280c429249f34bff5277d018b1c47a8b547cc851da6fbfdd3d2d5dfa36e71641f790a50579d91a5cca5d76782b1c74534ae21f71490fe2b7f151fc3144f8da6d11796079e05cc761b1c2bc487c8c057d797c012a1e7df7e6d691a2c346d962003c2055b5ee99c015d82b1a6617", 0x75}, {&(0x7f0000001c80)="49765a6e577b6ada25adad0fe2c937bf0fd7e3821235b8654e5a8b9b70ba83d1547fc4d317ae891ec2eb736df0db3942b64f458e43b43be4edc1476e5b065acaa8d59209b20af6fe813c1d3818823cc243eff1641af7c5df5d06d8e24c4955af99f9201f77f1947e069d130aa77ad32062a5126fcb4ed307a288ea7612087be32a41368b35eabbc31b00c4bb8dc64c61d12b5ef1e27d0a8af2746359c9e16d24490e72affe83a2623f8741b7a44f076f46b4d8b19f4e4ea4955daf3ba8b39391597fcc35e6d784f65d4e3d5136d34a58cf720ffc57266669c2f0b06b7af9aa2333f725b9e8d3eccda353448326f0f0d33ebf87e972d7", 0xf6}, {&(0x7f0000001d80)="b1012f3e94d2c385ac9a52c432e5309fcdb8acce26cc8105d7aad1440a10851831a8deb2f63aaa820d8f6c20c3efda1208171c4c0dc02cd2ef5ccbefe0dee8639874477c2fdbdcd97597c4af92ecf01b61f6844fe2246211548fe2babb5ea023e95e6d732efee487cb5eaa9deaff99b90d41f747c6d1e75268fb7bc297ef1f152018375dad485a563172d2f4440c72c7d40c2214dee8ab242f7b67b0750aa4b894ad57e062dd24fca18e2ef0ab9c1908e8387e0725356b3200c6c5b9dcc88a76451612a587da85b3ce27bcf4eec6777cef139f", 0xd3}, {&(0x7f0000001e80)="988b55", 0x3}, {&(0x7f0000001ec0)="86a1e9dd6de0a24aaca74fb205029d9f229b46ea13c90aaff012d22f75896fad34d23e44746bf547a07b45500610625932b4616131ab371654d5c9542bb1132cdf8faf8d1546e3c9427a17642448f4e027c202d61463edd68c644c23e28670c9e824a09ccf5194a8528b39a9d31a7a49e6c6b57a055cbb21df2f18fc2f2b865d70a8c51b36c80df9e5d86ed96cc2e75d2595834dd1f84036aaed0ebc6a4d71e056504df444a8b1b1cb982567163b13294bb6b20a888e081296effeaa9bbfb5862f29fa330e", 0xc5}, {&(0x7f0000001fc0)="6fa99181b6382e71a6748ce1d6ccc6da1d252114ed06a825b68bf91fe1ca85c85cd5ce6552203eb7", 0x28}, {&(0x7f0000002000)="278a4fbd8c79a73c2ac53ef20bc7f66900666626a79bd72ddac2e180f5804abde9a2286e69970d787b10f7e51aaaac8dba4e6c92ec1d145ce1a22588f2509712c6862c10454f0fc2f928b8b0b0a7d749bf106c53ebaae52f49206097ebb0d5ecfeca677db7149b4a8974209f1a469084f2877fdde681af9744489b6f43b5b5c8f3e15277849925c9f831bd8c526d1a9a667b349a4ff3a2b5c49782f0b843a04793d4e39734c667dd45833e07f16eaaaeb5f6afaa3771546f1b4cd76e34cf3063560c60f5bf72f86a15c4e22bf308", 0xce}], 0xa}, &(0x7f0000002200), 0x5) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = accept4(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={r3, 0x5, "5cbcf3fc6f"}, &(0x7f00000000c0)=0xd) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x2300, 0x84, 0x3, r7}, 0x10) r8 = dup2(r5, r4) getpeername$inet6(r6, &(0x7f0000002240)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002280)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) sendfile(0xffffffffffffff9c, 0xffffffffffffffff, 0x8, 0x800, &(0x7f00000021c0)={&(0x7f0000000a00)=[{&(0x7f0000000180)="f5ad5bf949accb19729556fb984015828e8c0a9edc1379767c9905c739aba078b3384be6b5d8bb1cbdea2d92fe5ef46a68753bb707c2ae10e64dc038f5999b6a4b56da4802f9d45496bb", 0x4a}, {&(0x7f0000000200)="06b12259e6e59d8672f00f119e811d9e3c6f1aae778a9da3e9d5c3ff621acf8dbd182ecc307e5fb32556d418df19246536251cc83f8c4a18f4e6f5fda187ec", 0x3f}, {&(0x7f0000000440)="baa0cb6d1bbf2b98e4413c9e45561c2cbd160d31d0d859dbc6ebab5c14c171dc7cb834c9a79ee01a27941b9c44701c1df5ba4ad50366d10d0e471f7a119e345ef89c2d6a94d38738b0bf5adcf8244394ba54acbfbf6587789770ff07804ff5952d2ad12c58a8a601ed5f71943890aae2eb6bacf0cb2f03e86ff0ef89057d1fb697c99ee11281ab6df1bded0d1a77d5283075608665a33b7b67fc497aa4acfd12ae950520a2327e7259933963160bbb2d4c8444a3a2544ff7721c2120ee6883939fedf2a14511d93e8cd46263027a3c7cedd7ee3d46201f302bb98ff968f83d7910d319553dcc7542f9f2", 0xea}, {&(0x7f0000000240)="8e682df8642d8e4a25291c9bc0e494a36f39b850a3324abfef350ac37f74b0d1b219be62573f633323d2de2fdc3ee567423fb2d5de90a8e04c192a6c5920e4bb05fbe544ce31c54b7ea792ebab9a120deee4f4f2bb6ab384353f27c27a3780909d5a359c136fe73d275a08235144d582640da21be5632577c10fef6620a229f30f8248a4c1ebc6b27a592016f2eda613a8c0169129318082c4a4", 0x9a}, {&(0x7f0000000340)="e24beb6f2d0f0c87d5473c0a8a74df3bcff568f9d491bfe2f89d444ca0de1da602a63698a86c9d862e82fe4225b3a75cf16a9e50d2142e1f863a34ed7efedaecc21b7e1f05cd884d48eceaf2dcf3b0222a5dfc4390bf0a79e18c195a9a96acc5be56331399b62c491eff0a15879200e41f358ef982d3956e9fe4960cd43903e8801d8a3d0ba403a67e7b4db9c489a17ea642efd8643c17", 0x97}, {&(0x7f0000000540)="eaa514e1f0ce5e5c84a3b15a604c682d4bca21dc2acf74f072791e29b2744d917970d47cabcbc5bf77441300bc3147b5cb781b3424640123b4c78815d568808aa669c03e4a5ff08a2c9e91cbb8281734fed19cd5da127db6ea64ebff00d88b9365939481b5328e321730c5b5d0dbff35e754d2b39ca112f4ea20cd26ab39f16a1bc3423a333918c71aac8e8fe56ca1b702cbc4374e1dae82f52c2dd6966fb3872aa544131319f02afa4932bd7fda0f516937d5eeefca75c7989dd69c96272e5b6e9560ceb09e2f44d5d16bc0346a00472f55d50192f63f62023026474b", 0xdd}, {&(0x7f0000000740)="318887e125394736404a26ce58da124238e504475624096f850dd0ab91f647c48c26f8505d04e2a9bc2c545213058684fd09d6409a7fc7c655c11dc12d7aa1a6f9c10d1bcfcc5e0f7fdaa6178edf0397b7a28c703c9060682fb1fc64a4ef7c07a50083dfb49914d3d6ce85ea6d15cbb4ae7948ef1b894557cc6b5166aa48d0f78017fb092ffaf638bce54a2fcd329dd6110d25802c4f449b20fb24b8713b8e836a267c952ed322a39245556a3a1a212f9276cc668c780f9a2c284fa97449911978", 0xc1}, {&(0x7f0000000640)="58f046a1917774d1978235650183c55b0501c004d3bb5fc3e6b15b92160e8b5886d2166137c6ace2236c6f", 0x2b}, {&(0x7f0000000840)="0a3f0a7f94983ea9632ba22d084493d033f2a8959c76fbab9dc3cd7ab46803573c2f3d17a4e686125f55eede154630b7e4de331840878e8adb59f8d9e232b6691aa8728861deec4ceb5fcbf492a0de979f830559d6fadaee78490a4c79abbb81540dffee01ed0901ae3c852dc49aa48bdc8f59bdadeaa53b55000a236ac9c0698a245d5adb04ac3b0a9d34abf2b65ac25a38bd79e5c9fb7dc6b2b212761cc2a2f426d8a4eb68b1db0ffca41ac31746e689d14cf20fbcdf34fce0eab9f05afb855ba1f930f6d76a1a5b2bd2bba5c89952b416c67c033c39bdf408d28c7d90ea15e8953dd5a730057d7675a923159bf896057b8d9333d83498", 0xf8}, {&(0x7f0000000940)="e6e642e7e9c227fa98c6008104ed581c15d68a2ea8333e792247af45cc39499744e40b105707810f561791a3288134328002df0d486a4f492d419e2fb8cfdf2ffe307f7d06a5d4a9a9e0d92564267280273450c71637cb46a2cd37b0570c20c9cb3cc2f6b399327945bcd82b0035c37c740dab3443627947472542382fd007179770fd7fa8d332b4622c33f876e6e6f652e8f7f0b8bae82940039731008d", 0x9e}], 0xa, &(0x7f0000002100)=[{&(0x7f0000000ac0)="bf3002f5b8853f3a8b183ff32c54b96fdecfbdc3f337b36a4358f29ddba8b27ab9d356c661ac5a3e6edc98a1cf67c0965a7e640f3a0d03cda5f005c8409e6f5341e141d0a00cd3cfa88a239e50a384fda8e61e1890340e641650ad44a747f927a81e1732cbd22f53d35851e26b2d695168637ef0fa1c3c5846d76f28733e446800fb0ebfb689bc73d79476ae92295d5d1ecb82607256f7a90918f919b668e60463d3a370510932155a8e7bb6918b91468d095e2ca6bf0a17a0d2474adef0919a49d256414adb3b0be11382af4dd210cf9229a542c715bcb784c8c4023e31dd11037073a091eb2dab549785bfe52cdd", 0xef}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="bd90b19d06a9009bdc071cc8305f45d688d40f3f00a397bf487f214f38b43674353de1861e0847abb94fb10853a92567224f3b157ca8c4876fb838d008d3d9af3b1e65798792a2cf025ba21ffe8a961a7b235305ce8636cecdc08479be9fbf3183379eccdf3040053930244020e9f478ad9225d516d89ad063d0fec81e0e7ef6c31aad5c53fd0eb6b7530add45e714058ed0ede28b7e438772e3424f7729d75ab6efe44c4f05fafbcb3f90a0ca64e6109265f975d4055a35908d", 0xba}, {&(0x7f0000000680)="df8050d859447519280c429249f34bff5277d018b1c47a8b547cc851da6fbfdd3d2d5dfa36e71641f790a50579d91a5cca5d76782b1c74534ae21f71490fe2b7f151fc3144f8da6d11796079e05cc761b1c2bc487c8c057d797c012a1e7df7e6d691a2c346d962003c2055b5ee99c015d82b1a6617", 0x75}, {&(0x7f0000001c80)="49765a6e577b6ada25adad0fe2c937bf0fd7e3821235b8654e5a8b9b70ba83d1547fc4d317ae891ec2eb736df0db3942b64f458e43b43be4edc1476e5b065acaa8d59209b20af6fe813c1d3818823cc243eff1641af7c5df5d06d8e24c4955af99f9201f77f1947e069d130aa77ad32062a5126fcb4ed307a288ea7612087be32a41368b35eabbc31b00c4bb8dc64c61d12b5ef1e27d0a8af2746359c9e16d24490e72affe83a2623f8741b7a44f076f46b4d8b19f4e4ea4955daf3ba8b39391597fcc35e6d784f65d4e3d5136d34a58cf720ffc57266669c2f0b06b7af9aa2333f725b9e8d3eccda353448326f0f0d33ebf87e972d7", 0xf6}, {&(0x7f0000001d80)="b1012f3e94d2c385ac9a52c432e5309fcdb8acce26cc8105d7aad1440a10851831a8deb2f63aaa820d8f6c20c3efda1208171c4c0dc02cd2ef5ccbefe0dee8639874477c2fdbdcd97597c4af92ecf01b61f6844fe2246211548fe2babb5ea023e95e6d732efee487cb5eaa9deaff99b90d41f747c6d1e75268fb7bc297ef1f152018375dad485a563172d2f4440c72c7d40c2214dee8ab242f7b67b0750aa4b894ad57e062dd24fca18e2ef0ab9c1908e8387e0725356b3200c6c5b9dcc88a76451612a587da85b3ce27bcf4eec6777cef139f", 0xd3}, {&(0x7f0000001e80)="988b55", 0x3}, {&(0x7f0000001ec0)="86a1e9dd6de0a24aaca74fb205029d9f229b46ea13c90aaff012d22f75896fad34d23e44746bf547a07b45500610625932b4616131ab371654d5c9542bb1132cdf8faf8d1546e3c9427a17642448f4e027c202d61463edd68c644c23e28670c9e824a09ccf5194a8528b39a9d31a7a49e6c6b57a055cbb21df2f18fc2f2b865d70a8c51b36c80df9e5d86ed96cc2e75d2595834dd1f84036aaed0ebc6a4d71e056504df444a8b1b1cb982567163b13294bb6b20a888e081296effeaa9bbfb5862f29fa330e", 0xc5}, {&(0x7f0000001fc0)="6fa99181b6382e71a6748ce1d6ccc6da1d252114ed06a825b68bf91fe1ca85c85cd5ce6552203eb7", 0x28}, {&(0x7f0000002000)="278a4fbd8c79a73c2ac53ef20bc7f66900666626a79bd72ddac2e180f5804abde9a2286e69970d787b10f7e51aaaac8dba4e6c92ec1d145ce1a22588f2509712c6862c10454f0fc2f928b8b0b0a7d749bf106c53ebaae52f49206097ebb0d5ecfeca677db7149b4a8974209f1a469084f2877fdde681af9744489b6f43b5b5c8f3e15277849925c9f831bd8c526d1a9a667b349a4ff3a2b5c49782f0b843a04793d4e39734c667dd45833e07f16eaaaeb5f6afaa3771546f1b4cd76e34cf3063560c60f5bf72f86a15c4e22bf308", 0xce}], 0xa}, &(0x7f0000002200), 0x5) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) accept4(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) (async) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={r3, 0x5, "5cbcf3fc6f"}, &(0x7f00000000c0)=0xd) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x2300, 0x84, 0x3, r7}, 0x10) (async) dup2(r5, r4) (async) getpeername$inet6(r6, &(0x7f0000002240)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002280)=0x1c) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) (async) 00:57:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000200)="beaa5ad9a2099a0ea09a04953e259f929ab0ddd499623fb7cc1635935787ef97efed718f594026f79f1a14a3cc76ef8daabdcb928418d4ba203dcbf6e3d6323f152993efce6921d4ec8357e7e53c5ea4229656d5d2460df450f6bbe290b7054a1e3da3a67acf395995837c55f8038439d5358f4a9abae1a560775e8ef64f020e5db218c4939ccf1de975f852cdd5530398c74b28a98b2c3a7e12a19f", 0x9c}, {&(0x7f0000000140)="d4e00665616000385930af46f2303416bdfc1eb0101fff97a24c279e90aebf990e806dd64d88863e3385c2427e30aa502bc97663e2309c014d3eb2379db626c7dd78a92c0581b508eeb63a36420fbf7208a77c9fa7a49e9c5c51ddee2412091a80f532b3de8fa089763cfd703c2b0d970e", 0x71}, {&(0x7f00000002c0)="bb32c80285e9d2db24e7d38eea44ded19ed84cd02ae814abea3f", 0x1a}, {&(0x7f0000000300)="7e03133def9df76c1a40c95afe7f994cc2bd293531ede3d1458764e0d5fa760c7679100db4fe0093dc5753db50847d9c7928c0b312d7b5fa8645c7a7a8e25757d89d68453200edbe3be2e9361b5e89083a41145c4fc22328bdaa84bc8d2f70b0044cfcfde35f79d6b7", 0x69}, {&(0x7f0000000380)="21175db4a2eef2941b9ddc75b77e989abb1a6eeb36aa68ef44df2f1c5f8c707ce411c0ad155109487279e4537d436f7eae3ae50b284b7f059d8e6c37f2df406aefc004492c31aa815cf45e0e05e2f49ff49f72825cb5d6dd5501525316f7e64406fe6f89066bf255810916b40ddbc669959213b9ef3c4e4f3038473cd0090fc1d002ac11264103f173f0f5a7288f38020693ffdd87fc4ef4a7abcccd5ba3d6c65508a814b7ff113247c34292a6c7471d57", 0xb1}, {&(0x7f0000000440)="06a026a64c021d3c990c47dc9f289634b7d153b2174e0ca12de0ed91", 0x1c}], 0x6, 0x0, 0x0, 0x8}, 0x4) fcntl$dupfd(r2, 0x0, r1) (async) r4 = openat$filemon(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) r5 = setsid() ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000080)=r5) (async) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x2, 0x2, 0x401, 0x3ff, r5}) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x7, [0x1f, 0x0, 0x0, 0x800, 0x400, 0x200, 0x7]}, 0x16) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r0) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r2, 0x0, r1) (async) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x7, [0x1f, 0x0, 0x0, 0x800, 0x400, 0x200, 0x7]}, 0x16) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r3, 0x0, r0) (async) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:12 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = fcntl$dupfd(r9, 0x0, r8) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0x5d) 00:57:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0xfd}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 00:57:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0xfd}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 00:57:12 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x1, 0x3}, 0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) r10 = fcntl$dupfd(r9, 0x0, r8) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async, rerun: 32) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0x5d) 00:57:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0xfd}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0xfd}, 0x8) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) (async) 00:57:13 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x8}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000000, 0x28) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="202e76878923348d753e34595f2cef29ce707786b301d0aaaf99820891e5e586c811509156a7b6d0e420946f94eb592772eb994fba7fb546d5785a39094873e936369185d28c857a19d4f6730805d56590da5af71df5d5a6e67c7796bca5184e1401f84a58861c5f7dc512cd", 0x6c}, {&(0x7f0000000100)="354657aff1ee3a048658f5c2caca68776109cde5ffeaa5f0c967970fbdaceaeeea6b1c35a80aacd69c91231872331b090baa183c2a911f84e3ac3c74a78911fdc7097185d6f801eb66267cdcef4e995f943e604c90ba3ef3721c44620c2e9c53249cf7668b040d75f1eaffe75cb9413d672950aafef1b05a170da9ba0f73d9cf2839cbd0", 0x84}, {&(0x7f0000000200)="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", 0xff}], 0x3, &(0x7f0000000340)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x9}}], 0x14, 0x4}, 0x20103) 00:57:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r4, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="697666bb2f7b01c507616436", 0xc}, {&(0x7f00000000c0)="1e6e12c13cd23ae873735ecef9448b386234f4f3e6b33dc8f40027737838f8a0b41f1be2aa6dde2ad50fb6541ace4ef935a339bc273b61ac4525e527a5846a640bc9cebe12eb5c35e7c2f6fe54b01739536e71d5c4a851629b6633ddb1709602ebb04a52072e82f7f2de345b1a4961d9544cdb2d2383baee1bce927f2caec499dbd52c2c3fd8e4d1975533302924e25faf83d78fee1109cf8cdbab645e9b2dbede0c36efff4c5e0a720f78e2808bbde677a741ea98f684f694cb04c34c5328d3", 0xc0}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/366], 0x130}, 0x104) r6 = accept$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) connect(r6, &(0x7f0000000240)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) 00:57:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x8}, 0x8) (async) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000000, 0x28) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="202e76878923348d753e34595f2cef29ce707786b301d0aaaf99820891e5e586c811509156a7b6d0e420946f94eb592772eb994fba7fb546d5785a39094873e936369185d28c857a19d4f6730805d56590da5af71df5d5a6e67c7796bca5184e1401f84a58861c5f7dc512cd", 0x6c}, {&(0x7f0000000100)="354657aff1ee3a048658f5c2caca68776109cde5ffeaa5f0c967970fbdaceaeeea6b1c35a80aacd69c91231872331b090baa183c2a911f84e3ac3c74a78911fdc7097185d6f801eb66267cdcef4e995f943e604c90ba3ef3721c44620c2e9c53249cf7668b040d75f1eaffe75cb9413d672950aafef1b05a170da9ba0f73d9cf2839cbd0", 0x84}, {&(0x7f0000000200)="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", 0xff}], 0x3, &(0x7f0000000340)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x9}}], 0x14, 0x4}, 0x20103) 00:57:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r4, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="697666bb2f7b01c507616436", 0xc}, {&(0x7f00000000c0)="1e6e12c13cd23ae873735ecef9448b386234f4f3e6b33dc8f40027737838f8a0b41f1be2aa6dde2ad50fb6541ace4ef935a339bc273b61ac4525e527a5846a640bc9cebe12eb5c35e7c2f6fe54b01739536e71d5c4a851629b6633ddb1709602ebb04a52072e82f7f2de345b1a4961d9544cdb2d2383baee1bce927f2caec499dbd52c2c3fd8e4d1975533302924e25faf83d78fee1109cf8cdbab645e9b2dbede0c36efff4c5e0a720f78e2808bbde677a741ea98f684f694cb04c34c5328d3", 0xc0}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/366], 0x130}, 0x104) (async) r6 = accept$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) connect(r6, &(0x7f0000000240)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) 00:57:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x1, 0x3}, 0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = fcntl$dupfd(r9, 0x0, r8) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0x5d) 00:57:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x8}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000000, 0x28) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="202e76878923348d753e34595f2cef29ce707786b301d0aaaf99820891e5e586c811509156a7b6d0e420946f94eb592772eb994fba7fb546d5785a39094873e936369185d28c857a19d4f6730805d56590da5af71df5d5a6e67c7796bca5184e1401f84a58861c5f7dc512cd", 0x6c}, {&(0x7f0000000100)="354657aff1ee3a048658f5c2caca68776109cde5ffeaa5f0c967970fbdaceaeeea6b1c35a80aacd69c91231872331b090baa183c2a911f84e3ac3c74a78911fdc7097185d6f801eb66267cdcef4e995f943e604c90ba3ef3721c44620c2e9c53249cf7668b040d75f1eaffe75cb9413d672950aafef1b05a170da9ba0f73d9cf2839cbd0", 0x84}, {&(0x7f0000000200)="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", 0xff}], 0x3, &(0x7f0000000340)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x9}}], 0x14, 0x4}, 0x20103) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x8}, 0x8) (async) open(&(0x7f0000000000)='./file0\x00', 0x2000000, 0x28) (async) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="202e76878923348d753e34595f2cef29ce707786b301d0aaaf99820891e5e586c811509156a7b6d0e420946f94eb592772eb994fba7fb546d5785a39094873e936369185d28c857a19d4f6730805d56590da5af71df5d5a6e67c7796bca5184e1401f84a58861c5f7dc512cd", 0x6c}, {&(0x7f0000000100)="354657aff1ee3a048658f5c2caca68776109cde5ffeaa5f0c967970fbdaceaeeea6b1c35a80aacd69c91231872331b090baa183c2a911f84e3ac3c74a78911fdc7097185d6f801eb66267cdcef4e995f943e604c90ba3ef3721c44620c2e9c53249cf7668b040d75f1eaffe75cb9413d672950aafef1b05a170da9ba0f73d9cf2839cbd0", 0x84}, {&(0x7f0000000200)="ee8b396c28a64b2a19ae0e39c9dfa6cb276542a75eac3e7d78ff71695aa8310b8029ec8343164dff208e9b50cd2c5d9157d1fc02b07aeed6ece4f55218bb83ab28bfe7982e6f36fe80eb3a2cdbd59d09afed8d11496449cb187596485cd388c3007670c0fc85ac0a0b68646d615745129d8173b4d81b6d83fb21f629b9f85c8acee0a20f6bd915c102f0d9635d5017958707a4958ece12a7089ff83e85b6539dbc3fd608c4f0ab3eebde0183688ba564c2282c1334d34b524aa185f15e855854a5dcda3916c42d3fbe08b33d378baa91760fe36ae26490b62c2003c53be4cc85a4f7a5829e71ab958ad3e01c41604fc9e89f84176a5bbde394fecbb67a854f", 0xff}], 0x3, &(0x7f0000000340)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x9}}], 0x14, 0x4}, 0x20103) (async) 00:57:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r4, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="697666bb2f7b01c507616436", 0xc}, {&(0x7f00000000c0)="1e6e12c13cd23ae873735ecef9448b386234f4f3e6b33dc8f40027737838f8a0b41f1be2aa6dde2ad50fb6541ace4ef935a339bc273b61ac4525e527a5846a640bc9cebe12eb5c35e7c2f6fe54b01739536e71d5c4a851629b6633ddb1709602ebb04a52072e82f7f2de345b1a4961d9544cdb2d2383baee1bce927f2caec499dbd52c2c3fd8e4d1975533302924e25faf83d78fee1109cf8cdbab645e9b2dbede0c36efff4c5e0a720f78e2808bbde677a741ea98f684f694cb04c34c5328d3", 0xc0}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/366], 0x130}, 0x104) (async) r6 = accept$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) connect(r6, &(0x7f0000000240)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) 00:57:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="4ce630f4d62962132fab2eab2c85c8ec077f449f46ab89810bbc795fd11db570cff8b81c62ed4e6cec7d64c295e442ebb64ca275c128927f588957a7472cc87bde502e5f325621e5361b07c8c990d2d55213a1033f23516272f96dcb659dd0ce783228bb3826fbc8c99d919bbd5ca9df9644bc88b1ce0a5e4ac4a80f38d07df730e0ee1fac37771dff9e9b1506a6a12cb9b5226cee4501556a96cef772948461902176a5ab15f415442c0fbc39c7fad9aa3f3bf2c232f73d32e536a6fb41ddaede0cf33ac3f83f20b44f810b4dbed3ab5960b4e9641bf49d322c0d971603e570a6a32bae9aa533a919aacddc3c23b534e910de", 0xf3}], 0x2}, 0x188) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) syz_emit_ethernet(0x36, &(0x7f0000000280)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "8a6ea3", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast2}}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x93d, 0x4) 00:57:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="4ce630f4d62962132fab2eab2c85c8ec077f449f46ab89810bbc795fd11db570cff8b81c62ed4e6cec7d64c295e442ebb64ca275c128927f588957a7472cc87bde502e5f325621e5361b07c8c990d2d55213a1033f23516272f96dcb659dd0ce783228bb3826fbc8c99d919bbd5ca9df9644bc88b1ce0a5e4ac4a80f38d07df730e0ee1fac37771dff9e9b1506a6a12cb9b5226cee4501556a96cef772948461902176a5ab15f415442c0fbc39c7fad9aa3f3bf2c232f73d32e536a6fb41ddaede0cf33ac3f83f20b44f810b4dbed3ab5960b4e9641bf49d322c0d971603e570a6a32bae9aa533a919aacddc3c23b534e910de", 0xf3}], 0x2}, 0x188) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="4ce630f4d62962132fab2eab2c85c8ec077f449f46ab89810bbc795fd11db570cff8b81c62ed4e6cec7d64c295e442ebb64ca275c128927f588957a7472cc87bde502e5f325621e5361b07c8c990d2d55213a1033f23516272f96dcb659dd0ce783228bb3826fbc8c99d919bbd5ca9df9644bc88b1ce0a5e4ac4a80f38d07df730e0ee1fac37771dff9e9b1506a6a12cb9b5226cee4501556a96cef772948461902176a5ab15f415442c0fbc39c7fad9aa3f3bf2c232f73d32e536a6fb41ddaede0cf33ac3f83f20b44f810b4dbed3ab5960b4e9641bf49d322c0d971603e570a6a32bae9aa533a919aacddc3c23b534e910de", 0xf3}], 0x2}, 0x188) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x93d, 0x4) 00:57:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) syz_emit_ethernet(0x36, &(0x7f0000000280)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "8a6ea3", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast2}}}}) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) 00:57:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) syz_emit_ethernet(0x36, &(0x7f0000000280)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "8a6ea3", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast2}}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r4, r3) (async) syz_emit_ethernet(0x36, &(0x7f0000000280)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "8a6ea3", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast2}}}}) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) 00:57:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x93d, 0x4) 00:57:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6d2b6dda825137d5b78ed3d3a45b28086f4129d62748b1b8a090ab0ca7ec26638e7d02ba074b05768f66d17b8ce1ce88e6dff6ed92487aa64e88f6ec65a876ac73096e7ea9", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) socketpair(0x2, 0x4, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000140)={r6, 0x39, 0x8a, "8a019ff55fb9ff43d0c443c3a8ec392dc4960495441f429dbbae4686e47a2ec9ffeef3762c664231c1786683beb96065e651ef86c1305ac279be21e29dfc1f5ff1080adfc791c92b4ab0e1127eb5fd10acfaa266634416c80cde30f908691928e6c1b98031715a9dc1ca2e1e6bb5352b60083ab2e7f32b98d84f6b9af068924a50864cbadf631dc464b1"}, 0x92) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) sendto$inet(r2, &(0x7f0000000000)="85320736feae35d7f7b533fc6102ae53220ba8e730302bf5e49d0343afc61a1e0f3eab009b883113c6af32f711e34813edea23affcc10f9ee17163b465fd0c6983a3fc5daf0f6d621b3d18d57564bb72d620add6f1", 0x55, 0x1, &(0x7f0000000080)={0x10, 0x2, 0x1, @rand_addr=0x7}, 0x10) 00:57:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async, rerun: 64) r2 = dup2(r1, r0) (rerun: 64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6d2b6dda825137d5b78ed3d3a45b28086f4129d62748b1b8a090ab0ca7ec26638e7d02ba074b05768f66d17b8ce1ce88e6dff6ed92487aa64e88f6ec65a876ac73096e7ea9", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async, rerun: 32) r3 = socket$inet(0x2, 0x2, 0x0) (async, rerun: 32) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) socketpair(0x2, 0x4, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000140)={r6, 0x39, 0x8a, "8a019ff55fb9ff43d0c443c3a8ec392dc4960495441f429dbbae4686e47a2ec9ffeef3762c664231c1786683beb96065e651ef86c1305ac279be21e29dfc1f5ff1080adfc791c92b4ab0e1127eb5fd10acfaa266634416c80cde30f908691928e6c1b98031715a9dc1ca2e1e6bb5352b60083ab2e7f32b98d84f6b9af068924a50864cbadf631dc464b1"}, 0x92) (async, rerun: 32) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async, rerun: 32) sendto$inet(r2, &(0x7f0000000000)="85320736feae35d7f7b533fc6102ae53220ba8e730302bf5e49d0343afc61a1e0f3eab009b883113c6af32f711e34813edea23affcc10f9ee17163b465fd0c6983a3fc5daf0f6d621b3d18d57564bb72d620add6f1", 0x55, 0x1, &(0x7f0000000080)={0x10, 0x2, 0x1, @rand_addr=0x7}, 0x10) 00:57:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6d2b6dda825137d5b78ed3d3a45b28086f4129d62748b1b8a090ab0ca7ec26638e7d02ba074b05768f66d17b8ce1ce88e6dff6ed92487aa64e88f6ec65a876ac73096e7ea9", @ANYRES32=0x0], &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) socketpair(0x2, 0x4, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000140)={r6, 0x39, 0x8a, "8a019ff55fb9ff43d0c443c3a8ec392dc4960495441f429dbbae4686e47a2ec9ffeef3762c664231c1786683beb96065e651ef86c1305ac279be21e29dfc1f5ff1080adfc791c92b4ab0e1127eb5fd10acfaa266634416c80cde30f908691928e6c1b98031715a9dc1ca2e1e6bb5352b60083ab2e7f32b98d84f6b9af068924a50864cbadf631dc464b1"}, 0x92) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r6}, 0xc) (async) sendto$inet(r2, &(0x7f0000000000)="85320736feae35d7f7b533fc6102ae53220ba8e730302bf5e49d0343afc61a1e0f3eab009b883113c6af32f711e34813edea23affcc10f9ee17163b465fd0c6983a3fc5daf0f6d621b3d18d57564bb72d620add6f1", 0x55, 0x1, &(0x7f0000000080)={0x10, 0x2, 0x1, @rand_addr=0x7}, 0x10) 00:57:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) recvmsg(r4, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000040)=""/120, 0x78}, {&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/24, 0x18}, {&(0x7f0000000340)=""/121, 0x79}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x7, &(0x7f00000003c0)=""/28, 0x1c}, 0x80) r5 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) sendmsg(r3, &(0x7f0000002900)={&(0x7f0000000500)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000002880)=[{&(0x7f0000000540)="206cf92ffa8a53139360c5baad244a7ee48dec7c35b182ae70ee0bfc7d29770080ac35c0e4ddb9fb9578faf647e318ad903bb68b6e17cffad86a2455f87b218d74af1b315337ee294e0f11e8ce33caa55b71a34d91e66e03ad9dcb00e276df5e63663133f383e261af5b95c61c0651548f59ac76aa5bf97c0c34702c9c74cdd64136011de8d59e3d4e83b0d7f3be6ef371e17bf3e455100fcf5d21a02b0163f38b1fef39376d42fe09aabcf353e9f7cef913758f9bb0608c2881dcf654891d", 0xbf}, {&(0x7f0000000600)="dd1e97ade3f596e390d1bd39d1432b241ee18129c874fccf6a9f65c835344585188d1aae160d712ea4e88fc2a238ad07a4e421cfabc812239195099006f7914be817a819d906969a85d445337e1599b3", 0x50}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="79dd3666", 0x4}, {&(0x7f0000001740)="24d059", 0x3}, {&(0x7f0000001780)="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0x1000}, {&(0x7f0000002780)="c3a599596e9e54dd3b93af4d328ebf7c37ce6e58279508dd2d91d080ff8616d1495ede3163d67bf0b883c7ec327b3ed251aa95dce386f97ca4bfc7c4130fcc88debfbde53ab5362a61f086615f48663cabcefcb07ae62f9932197ae35006a36f7abf8c85ec2e281ccfb81e126247c38efc13a84b2be91ca992c8ddd9055eb8ef5465b412a2e6618cffd8e89e86c428a1a4ff4a8e630f79231f41b92e9cbf64ee32faa6765e9878d22c73244d6ec080c43e01af6230f9e72f9b8693533a0f7e29fe791049cc1f9b64a26aeccd727dcf64a35ab9d5c369daed006ec04404a1f942c2e2ef737ecbf8512c3aaaf58afad53a23", 0xf1}, 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"}, {0x20, 0x88, 0x2, "cfa731a47e9041161c1e2f"}, {0xd0, 0x11, 0x4, "340638d95aa204a1f0431ebcfb435f633a48a59ff38698d16711fdd928c367bfdc5eb015474f69537e0ccfe6e7b6a6c621a3628e3ee24ca87c3318cc9d2ce9a038b06fd8087db9abbd2ebc35916f1fc2ac347ee3ccfb81c83e0bc1138c2197fe5ccca4761220972fe93365bfe4ffd2243c942413ce760203b8386fa99fd2e127c03a8109b9129501040eee9c5399d24e2a739dc70e03a9a67afb2b5876bb7caa9cde930e5d4cece6dd8da12487d9719634b220168f75c0504aa0a80d"}, {0x30, 0x6, 0x9, "e4964d140e81b5f8c21138cb5a6ad7e065677eacedf163996962"}, {0x98, 0x0, 0x11, "9f0a7541e4398f59b00508aeb23d2288c2d6854c65ca0013ff8a9ddbc12e2684c1eb1830489a06d33306d7a3462b9623ebdc5876b3dca9c593b10165208321e13a41859793cc05d2b3886821b8e858bd6b53fcce17bd53bfb57c5403b224c95f72adcd058b0cb9bdd3ed62bc0fd6b202dafea58d68abbcca0fb77729e44ce1714ffa27"}], 0x12d0}, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="a0990000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0xf8}, &(0x7f0000000180)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r9}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x6, 0x13c, 0x9}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x6e}, &(0x7f0000000080)=0x8) r10 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r10, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x800, 0x6, 0x4}, 0x10) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x1, 0x1, [0x1]}, 0xa) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) open$dir(&(0x7f0000000140)='.\x00', 0x10000, 0x154) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in={0x10, 0x2, 0x2}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:57:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0xf8}, &(0x7f0000000180)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r9}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x6, 0x13c, 0x9}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x6e}, &(0x7f0000000080)=0x8) r10 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r10, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r0, r1) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r4, 0x0, r3) (async) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) socket$inet(0x2, 0x2, 0x0) (async) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0xf8}, &(0x7f0000000180)=0x8) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r7, r6) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r9}, 0xc) (async) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x6, 0x13c, 0x9}, 0x10) (async) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x6e}, &(0x7f0000000080)=0x8) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r10, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async, rerun: 64) recvmsg(r4, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000040)=""/120, 0x78}, {&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/24, 0x18}, {&(0x7f0000000340)=""/121, 0x79}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x7, &(0x7f00000003c0)=""/28, 0x1c}, 0x80) (rerun: 64) r5 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) sendmsg(r3, &(0x7f0000002900)={&(0x7f0000000500)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000002880)=[{&(0x7f0000000540)="206cf92ffa8a53139360c5baad244a7ee48dec7c35b182ae70ee0bfc7d29770080ac35c0e4ddb9fb9578faf647e318ad903bb68b6e17cffad86a2455f87b218d74af1b315337ee294e0f11e8ce33caa55b71a34d91e66e03ad9dcb00e276df5e63663133f383e261af5b95c61c0651548f59ac76aa5bf97c0c34702c9c74cdd64136011de8d59e3d4e83b0d7f3be6ef371e17bf3e455100fcf5d21a02b0163f38b1fef39376d42fe09aabcf353e9f7cef913758f9bb0608c2881dcf654891d", 0xbf}, {&(0x7f0000000600)="dd1e97ade3f596e390d1bd39d1432b241ee18129c874fccf6a9f65c835344585188d1aae160d712ea4e88fc2a238ad07a4e421cfabc812239195099006f7914be817a819d906969a85d445337e1599b3", 0x50}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="79dd3666", 0x4}, {&(0x7f0000001740)="24d059", 0x3}, {&(0x7f0000001780)="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0x1000}, {&(0x7f0000002780)="c3a599596e9e54dd3b93af4d328ebf7c37ce6e58279508dd2d91d080ff8616d1495ede3163d67bf0b883c7ec327b3ed251aa95dce386f97ca4bfc7c4130fcc88debfbde53ab5362a61f086615f48663cabcefcb07ae62f9932197ae35006a36f7abf8c85ec2e281ccfb81e126247c38efc13a84b2be91ca992c8ddd9055eb8ef5465b412a2e6618cffd8e89e86c428a1a4ff4a8e630f79231f41b92e9cbf64ee32faa6765e9878d22c73244d6ec080c43e01af6230f9e72f9b8693533a0f7e29fe791049cc1f9b64a26aeccd727dcf64a35ab9d5c369daed006ec04404a1f942c2e2ef737ecbf8512c3aaaf58afad53a23", 0xf1}, 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"}, {0x20, 0x88, 0x2, "cfa731a47e9041161c1e2f"}, {0xd0, 0x11, 0x4, "340638d95aa204a1f0431ebcfb435f633a48a59ff38698d16711fdd928c367bfdc5eb015474f69537e0ccfe6e7b6a6c621a3628e3ee24ca87c3318cc9d2ce9a038b06fd8087db9abbd2ebc35916f1fc2ac347ee3ccfb81c83e0bc1138c2197fe5ccca4761220972fe93365bfe4ffd2243c942413ce760203b8386fa99fd2e127c03a8109b9129501040eee9c5399d24e2a739dc70e03a9a67afb2b5876bb7caa9cde930e5d4cece6dd8da12487d9719634b220168f75c0504aa0a80d"}, {0x30, 0x6, 0x9, "e4964d140e81b5f8c21138cb5a6ad7e065677eacedf163996962"}, {0x98, 0x0, 0x11, "9f0a7541e4398f59b00508aeb23d2288c2d6854c65ca0013ff8a9ddbc12e2684c1eb1830489a06d33306d7a3462b9623ebdc5876b3dca9c593b10165208321e13a41859793cc05d2b3886821b8e858bd6b53fcce17bd53bfb57c5403b224c95f72adcd058b0cb9bdd3ed62bc0fd6b202dafea58d68abbcca0fb77729e44ce1714ffa27"}], 0x12d0}, 0x0) (async) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="a0990000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x800, 0x6, 0x4}, 0x10) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x1, 0x1, [0x1]}, 0xa) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) open$dir(&(0x7f0000000140)='.\x00', 0x10000, 0x154) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in={0x10, 0x2, 0x2}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x800, 0x6, 0x4}, 0x10) (async) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) (async) dup2(r1, 0xffffffffffffffff) (async) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x1, 0x1, [0x1]}, 0xa) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r4, 0x0, r3) (async) open$dir(&(0x7f0000000140)='.\x00', 0x10000, 0x154) (async) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in={0x10, 0x2, 0x2}, 0x10, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) 00:57:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x800, 0x6, 0x4}, 0x10) (async) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x1, 0x1, [0x1]}, 0xa) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) open$dir(&(0x7f0000000140)='.\x00', 0x10000, 0x154) (async) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in={0x10, 0x2, 0x2}, 0x10, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:57:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) r6 = socket$inet(0x2, 0x2, 0x0) (async) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0xf8}, &(0x7f0000000180)=0x8) (async) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r9}, 0xc) (async) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x6, 0x13c, 0x9}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x6e}, &(0x7f0000000080)=0x8) r10 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r10, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r10, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async, rerun: 32) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) (rerun: 32) fcntl$setflags(r1, 0x2, 0x1) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) recvmsg(r4, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000040)=""/120, 0x78}, {&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/24, 0x18}, {&(0x7f0000000340)=""/121, 0x79}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x7, &(0x7f00000003c0)=""/28, 0x1c}, 0x80) (async) r5 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) sendmsg(r3, &(0x7f0000002900)={&(0x7f0000000500)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000002880)=[{&(0x7f0000000540)="206cf92ffa8a53139360c5baad244a7ee48dec7c35b182ae70ee0bfc7d29770080ac35c0e4ddb9fb9578faf647e318ad903bb68b6e17cffad86a2455f87b218d74af1b315337ee294e0f11e8ce33caa55b71a34d91e66e03ad9dcb00e276df5e63663133f383e261af5b95c61c0651548f59ac76aa5bf97c0c34702c9c74cdd64136011de8d59e3d4e83b0d7f3be6ef371e17bf3e455100fcf5d21a02b0163f38b1fef39376d42fe09aabcf353e9f7cef913758f9bb0608c2881dcf654891d", 0xbf}, {&(0x7f0000000600)="dd1e97ade3f596e390d1bd39d1432b241ee18129c874fccf6a9f65c835344585188d1aae160d712ea4e88fc2a238ad07a4e421cfabc812239195099006f7914be817a819d906969a85d445337e1599b3", 0x50}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="79dd3666", 0x4}, {&(0x7f0000001740)="24d059", 0x3}, {&(0x7f0000001780)="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0x1000}, {&(0x7f0000002780)="c3a599596e9e54dd3b93af4d328ebf7c37ce6e58279508dd2d91d080ff8616d1495ede3163d67bf0b883c7ec327b3ed251aa95dce386f97ca4bfc7c4130fcc88debfbde53ab5362a61f086615f48663cabcefcb07ae62f9932197ae35006a36f7abf8c85ec2e281ccfb81e126247c38efc13a84b2be91ca992c8ddd9055eb8ef5465b412a2e6618cffd8e89e86c428a1a4ff4a8e630f79231f41b92e9cbf64ee32faa6765e9878d22c73244d6ec080c43e01af6230f9e72f9b8693533a0f7e29fe791049cc1f9b64a26aeccd727dcf64a35ab9d5c369daed006ec04404a1f942c2e2ef737ecbf8512c3aaaf58afad53a23", 0xf1}, 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{0x20, 0x88, 0x2, "cfa731a47e9041161c1e2f"}, {0xd0, 0x11, 0x4, "340638d95aa204a1f0431ebcfb435f633a48a59ff38698d16711fdd928c367bfdc5eb015474f69537e0ccfe6e7b6a6c621a3628e3ee24ca87c3318cc9d2ce9a038b06fd8087db9abbd2ebc35916f1fc2ac347ee3ccfb81c83e0bc1138c2197fe5ccca4761220972fe93365bfe4ffd2243c942413ce760203b8386fa99fd2e127c03a8109b9129501040eee9c5399d24e2a739dc70e03a9a67afb2b5876bb7caa9cde930e5d4cece6dd8da12487d9719634b220168f75c0504aa0a80d"}, {0x30, 0x6, 0x9, "e4964d140e81b5f8c21138cb5a6ad7e065677eacedf163996962"}, {0x98, 0x0, 0x11, "9f0a7541e4398f59b00508aeb23d2288c2d6854c65ca0013ff8a9ddbc12e2684c1eb1830489a06d33306d7a3462b9623ebdc5876b3dca9c593b10165208321e13a41859793cc05d2b3886821b8e858bd6b53fcce17bd53bfb57c5403b224c95f72adcd058b0cb9bdd3ed62bc0fd6b202dafea58d68abbcca0fb77729e44ce1714ffa27"}], 0x12d0}, 0x0) (async) r6 = socket$inet(0x2, 0x2, 0x0) (async) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="a0990000", @ANYRES32=0x0], &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x1}, 0x8) 00:57:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x10000, 0x0) fcntl$dupfd(r3, 0x11, r0) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="e0b222cf1174535baacf664ebe9c30641ee99a0437e7b450959c99c785c0c08af595470b89b792e6db8a74d37a5843f40621ab628db43c1674983209c7bfda764cdcab6a2111a4937df403a0b071b54b283ec3c1fcb220250de5dac311774823edacb10038f2abfb789cb1ed3c12147aeb89192b92a93e532a4ac467fe44a7da781f5e6b827d91ebd19f55917e1263bfb22bdc193003eea1b00ae1b74378fec27e4c77572c12e850706b7dc63dce559d02b1d247c46f0148a083133be3c4b0659b07c78f439fc12936d11d6d0caadd4553eee55f9fc182f216242e80f377e6aa96fa6d57", 0xe4}, {&(0x7f0000000140)="3ae9092f3009a82417cea025ae2baa30c5d385ae3028db678691e28cd4254c4285d290e2875b1c5c7cb5155e11c3ba59da3a197e000c8e27b2219b6526e1a9b7db4145329eae6ea4a537221fba1eaf10677b6750dbc66d7b374842a8e2f5842292cc3178be3eecf164d70fbdd7b34aacb912b2fe1d8c72bc7514bb1dbca72611fa89ce4f23b1b33b16bdf186f4662f641bfbdb965b831a", 0x97}], 0x2, 0xfffffffffffffffc) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x1}, 0x8) 00:57:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x10000, 0x0) fcntl$dupfd(r3, 0x11, r0) (async) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="e0b222cf1174535baacf664ebe9c30641ee99a0437e7b450959c99c785c0c08af595470b89b792e6db8a74d37a5843f40621ab628db43c1674983209c7bfda764cdcab6a2111a4937df403a0b071b54b283ec3c1fcb220250de5dac311774823edacb10038f2abfb789cb1ed3c12147aeb89192b92a93e532a4ac467fe44a7da781f5e6b827d91ebd19f55917e1263bfb22bdc193003eea1b00ae1b74378fec27e4c77572c12e850706b7dc63dce559d02b1d247c46f0148a083133be3c4b0659b07c78f439fc12936d11d6d0caadd4553eee55f9fc182f216242e80f377e6aa96fa6d57", 0xe4}, {&(0x7f0000000140)="3ae9092f3009a82417cea025ae2baa30c5d385ae3028db678691e28cd4254c4285d290e2875b1c5c7cb5155e11c3ba59da3a197e000c8e27b2219b6526e1a9b7db4145329eae6ea4a537221fba1eaf10677b6750dbc66d7b374842a8e2f5842292cc3178be3eecf164d70fbdd7b34aacb912b2fe1d8c72bc7514bb1dbca72611fa89ce4f23b1b33b16bdf186f4662f641bfbdb965b831a", 0x97}], 0x2, 0xfffffffffffffffc) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) ioctl$BIOCGBLEN(r3, 0x40044266, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x1}, 0x8) 00:57:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x10000, 0x0) fcntl$dupfd(r3, 0x11, r0) (async) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="e0b222cf1174535baacf664ebe9c30641ee99a0437e7b450959c99c785c0c08af595470b89b792e6db8a74d37a5843f40621ab628db43c1674983209c7bfda764cdcab6a2111a4937df403a0b071b54b283ec3c1fcb220250de5dac311774823edacb10038f2abfb789cb1ed3c12147aeb89192b92a93e532a4ac467fe44a7da781f5e6b827d91ebd19f55917e1263bfb22bdc193003eea1b00ae1b74378fec27e4c77572c12e850706b7dc63dce559d02b1d247c46f0148a083133be3c4b0659b07c78f439fc12936d11d6d0caadd4553eee55f9fc182f216242e80f377e6aa96fa6d57", 0xe4}, {&(0x7f0000000140)="3ae9092f3009a82417cea025ae2baa30c5d385ae3028db678691e28cd4254c4285d290e2875b1c5c7cb5155e11c3ba59da3a197e000c8e27b2219b6526e1a9b7db4145329eae6ea4a537221fba1eaf10677b6750dbc66d7b374842a8e2f5842292cc3178be3eecf164d70fbdd7b34aacb912b2fe1d8c72bc7514bb1dbca72611fa89ce4f23b1b33b16bdf186f4662f641bfbdb965b831a", 0x97}], 0x2, 0xfffffffffffffffc) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) ioctl$BIOCGBLEN(r3, 0x40044266, &(0x7f0000000140)) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) 00:57:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) ioctl$BIOCGBLEN(r3, 0x40044266, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r2, 0x0, r1) (async) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) ioctl$BIOCGBLEN(r3, 0x40044266, &(0x7f0000000140)) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r4, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r7, r6) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r9}, 0xc) (async) 00:57:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xf9}, 0x8) 00:57:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x40805eb4329aab64, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)=""/8, 0x8}], 0x7, &(0x7f0000000400)=""/97, 0x61}, 0x83) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xf9}, 0x8) 00:57:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xf9}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xf9}, 0x8) (async) 00:57:14 executing program 3: socket$inet(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 3: socket$inet(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 3: socket$inet(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 0: socket$inet(0x2, 0x20000000, 0x3) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x80000001, @ipv4={'\x00', '\xff\xff', @rand_addr=0x40000000}, 0xffffffff}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) 00:57:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x40805eb4329aab64, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)=""/8, 0x8}], 0x7, &(0x7f0000000400)=""/97, 0x61}, 0x83) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:14 executing program 2: setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1}, 0x8) 00:57:14 executing program 0: socket$inet(0x2, 0x20000000, 0x3) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x80000001, @ipv4={'\x00', '\xff\xff', @rand_addr=0x40000000}, 0xffffffff}, 0x1c) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) (async) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) 00:57:14 executing program 0: socket$inet(0x2, 0x20000000, 0x3) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x80000001, @ipv4={'\x00', '\xff\xff', @rand_addr=0x40000000}, 0xffffffff}, 0x1c) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r1) (async) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) r4 = socket$inet(0x2, 0x2, 0x0) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) 00:57:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = openat$efidev(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) dup2(r2, r5) r6 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="6b3ee1dfe0ea08b1be021373d91bcc2f132d7ed8463929d469db8907283422fcf4cbc5a8c33d05f60174e5c1f114ecd42b736edb3c2192e56966cf246e7420af3bd7028c148450dbe13e09131d2f1defc621403bc6289a02d7bcc5a642930eaea892bec1836e2f3b4c454d0b280943c59de6bb67d63080fc3709438a5058566a43703e79db1d896e02537a6aec00c203b73c25b8f61d0956501bdebe887b7906464b59e5d6bf8a3f15fb96c759313e87009eabdd0a7ad4947954ad55fa5e5de8", 0xc0) 00:57:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:14 executing program 2: setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1}, 0x8) (async) 00:57:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x40805eb4329aab64, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)=""/8, 0x8}], 0x7, &(0x7f0000000400)=""/97, 0x61}, 0x83) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:14 executing program 2: setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1}, 0x8) 00:57:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r5 = openat$efidev(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) dup2(r2, r5) (async) r6 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="6b3ee1dfe0ea08b1be021373d91bcc2f132d7ed8463929d469db8907283422fcf4cbc5a8c33d05f60174e5c1f114ecd42b736edb3c2192e56966cf246e7420af3bd7028c148450dbe13e09131d2f1defc621403bc6289a02d7bcc5a642930eaea892bec1836e2f3b4c454d0b280943c59de6bb67d63080fc3709438a5058566a43703e79db1d896e02537a6aec00c203b73c25b8f61d0956501bdebe887b7906464b59e5d6bf8a3f15fb96c759313e87009eabdd0a7ad4947954ad55fa5e5de8", 0xc0) 00:57:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10}]}, &(0x7f0000000040)=0x10) 00:57:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = openat$efidev(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) dup2(r2, r5) r6 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="6b3ee1dfe0ea08b1be021373d91bcc2f132d7ed8463929d469db8907283422fcf4cbc5a8c33d05f60174e5c1f114ecd42b736edb3c2192e56966cf246e7420af3bd7028c148450dbe13e09131d2f1defc621403bc6289a02d7bcc5a642930eaea892bec1836e2f3b4c454d0b280943c59de6bb67d63080fc3709438a5058566a43703e79db1d896e02537a6aec00c203b73c25b8f61d0956501bdebe887b7906464b59e5d6bf8a3f15fb96c759313e87009eabdd0a7ad4947954ad55fa5e5de8", 0xc0) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) openat$efidev(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) (async) dup2(r2, r5) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r7}, 0xc) (async) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="6b3ee1dfe0ea08b1be021373d91bcc2f132d7ed8463929d469db8907283422fcf4cbc5a8c33d05f60174e5c1f114ecd42b736edb3c2192e56966cf246e7420af3bd7028c148450dbe13e09131d2f1defc621403bc6289a02d7bcc5a642930eaea892bec1836e2f3b4c454d0b280943c59de6bb67d63080fc3709438a5058566a43703e79db1d896e02537a6aec00c203b73c25b8f61d0956501bdebe887b7906464b59e5d6bf8a3f15fb96c759313e87009eabdd0a7ad4947954ad55fa5e5de8", 0xc0) (async) 00:57:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)) 00:57:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0}, &(0x7f00000000c0)=0x88) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000100)={r6, 0x1}, &(0x7f0000000140)=0x8) 00:57:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)) 00:57:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0}, &(0x7f00000000c0)=0x88) (async) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000100)={r6, 0x1}, &(0x7f0000000140)=0x8) 00:57:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r3) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0}, &(0x7f00000000c0)=0x88) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000100)={r6, 0x1}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r4, 0x0, r3) (async) sendmsg(r5, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3}, 0x10) (async) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000100)={r6, 0x1}, &(0x7f0000000140)=0x8) (async) 00:57:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)) 00:57:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x5, 0xa61, 0x8, 0x1000}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0xde, @empty, 0x934}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="9300f2e3db6b516bd59ae74bb4f6f6e8b330ee78faea48fecdd093b70b84c777ac2926dc18381df2aee345f40a5fa3caae79e2a13eea65fa66a658f1d748c72436", 0x41}, {&(0x7f0000000440)="8103365f8500fbe40e1df51dc7d74e318d00954aa504c54febfb2af277b537724031e1cdd6b8396c8f1e2f432accc39d09220eddd0e53158b7c059a0eff5bbfa0097298bfd1f", 0x46}, {&(0x7f00000004c0)="fa21768afabc4ec9c6020d53d5298fe0dfc70220d75f68e2314c27ef86a6a1ad3cdf89fb5ee1046524e476e1a0c146379e1307d9aba62d71ad905933bf7d4b3e65b5c5b25609037c55e6ae7ab9c260800b8f5e3b81799f71ca34656209f60a92abbba9430ce1fb6dbe0d98ab007203", 0x6f}, {&(0x7f0000000540)="46a70cc8360437fa282b53a69f3d518daca04b258035ed7ee428e3ad1c6765e044c5a7b4d74df833267feb6685b6b2a9a132a16fae2f0b6580f5457b8e0de23b92a3b59fc044c8dfaa", 0x49}, {&(0x7f0000000bc0)="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", 0x1000}], 0x5, 0x0, 0x0, 0xc}, 0x80) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x1, @empty, 0x10001}}, r6, 0x7, 0x9, 0xab06}, &(0x7f0000000200)=0x90) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @loopback}}, r7}, 0x88) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:15 executing program 2: socketpair(0x10, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x2000000, 0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80000001, 0x7}, &(0x7f00000000c0)=0xc) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0x10) 00:57:15 executing program 2: socketpair(0x10, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socketpair(0x10, 0x2, 0x7, &(0x7f0000000000)) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) dup2(r0, r1) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, 0x0) 00:57:15 executing program 2: socketpair(0x10, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) (rerun: 64) dup2(r0, r1) (async, rerun: 32) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x2000000, 0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80000001, 0x7}, &(0x7f00000000c0)=0xc) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) openat(r2, &(0x7f0000000040)='./file0\x00', 0x2000000, 0x101) (async) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80000001, 0x7}, &(0x7f00000000c0)=0xc) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) 00:57:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, 0x0) 00:57:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x5, 0xa61, 0x8, 0x1000}, 0x8) (async) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (async) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0xde, @empty, 0x934}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="9300f2e3db6b516bd59ae74bb4f6f6e8b330ee78faea48fecdd093b70b84c777ac2926dc18381df2aee345f40a5fa3caae79e2a13eea65fa66a658f1d748c72436", 0x41}, {&(0x7f0000000440)="8103365f8500fbe40e1df51dc7d74e318d00954aa504c54febfb2af277b537724031e1cdd6b8396c8f1e2f432accc39d09220eddd0e53158b7c059a0eff5bbfa0097298bfd1f", 0x46}, {&(0x7f00000004c0)="fa21768afabc4ec9c6020d53d5298fe0dfc70220d75f68e2314c27ef86a6a1ad3cdf89fb5ee1046524e476e1a0c146379e1307d9aba62d71ad905933bf7d4b3e65b5c5b25609037c55e6ae7ab9c260800b8f5e3b81799f71ca34656209f60a92abbba9430ce1fb6dbe0d98ab007203", 0x6f}, {&(0x7f0000000540)="46a70cc8360437fa282b53a69f3d518daca04b258035ed7ee428e3ad1c6765e044c5a7b4d74df833267feb6685b6b2a9a132a16fae2f0b6580f5457b8e0de23b92a3b59fc044c8dfaa", 0x49}, {&(0x7f0000000bc0)="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", 0x1000}], 0x5, 0x0, 0x0, 0xc}, 0x80) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x1, @empty, 0x10001}}, r6, 0x7, 0x9, 0xab06}, &(0x7f0000000200)=0x90) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @loopback}}, r7}, 0x88) (async) r8 = socket$inet(0x2, 0x2, 0x0) (async) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x9, @loopback, 0x9}, 0x1c) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x2000000, 0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80000001, 0x7}, &(0x7f00000000c0)=0xc) (async) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (rerun: 32) 00:57:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, 0x0) 00:57:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fhopen(&(0x7f0000000040)={{[0x3, 0x81]}, {0x1000, 0xc7, "8b65db226233e0becb81fb3f8301da27"}}, 0x80) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3}, 0xc) r3 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x5, 0xa61, 0x8, 0x1000}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0xde, @empty, 0x934}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="9300f2e3db6b516bd59ae74bb4f6f6e8b330ee78faea48fecdd093b70b84c777ac2926dc18381df2aee345f40a5fa3caae79e2a13eea65fa66a658f1d748c72436", 0x41}, {&(0x7f0000000440)="8103365f8500fbe40e1df51dc7d74e318d00954aa504c54febfb2af277b537724031e1cdd6b8396c8f1e2f432accc39d09220eddd0e53158b7c059a0eff5bbfa0097298bfd1f", 0x46}, {&(0x7f00000004c0)="fa21768afabc4ec9c6020d53d5298fe0dfc70220d75f68e2314c27ef86a6a1ad3cdf89fb5ee1046524e476e1a0c146379e1307d9aba62d71ad905933bf7d4b3e65b5c5b25609037c55e6ae7ab9c260800b8f5e3b81799f71ca34656209f60a92abbba9430ce1fb6dbe0d98ab007203", 0x6f}, {&(0x7f0000000540)="46a70cc8360437fa282b53a69f3d518daca04b258035ed7ee428e3ad1c6765e044c5a7b4d74df833267feb6685b6b2a9a132a16fae2f0b6580f5457b8e0de23b92a3b59fc044c8dfaa", 0x49}, {&(0x7f0000000bc0)="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0x1000}], 0x5, 0x0, 0x0, 0xc}, 0x80) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x1, @empty, 0x10001}}, r6, 0x7, 0x9, 0xab06}, &(0x7f0000000200)=0x90) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @loopback}}, r7}, 0x88) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = fhopen(&(0x7f0000000040)={{[0x3, 0x81]}, {0x1000, 0xc7, "8b65db226233e0becb81fb3f8301da27"}}, 0x80) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3}, 0xc) r3 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x9, @loopback, 0x9}, 0x1c) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x9, @loopback, 0x9}, 0x1c) (async) dup2(r0, r0) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) (async) 00:57:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x5, 0xa61, 0x8, 0x1000}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0xde, @empty, 0x934}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="9300f2e3db6b516bd59ae74bb4f6f6e8b330ee78faea48fecdd093b70b84c777ac2926dc18381df2aee345f40a5fa3caae79e2a13eea65fa66a658f1d748c72436", 0x41}, {&(0x7f0000000440)="8103365f8500fbe40e1df51dc7d74e318d00954aa504c54febfb2af277b537724031e1cdd6b8396c8f1e2f432accc39d09220eddd0e53158b7c059a0eff5bbfa0097298bfd1f", 0x46}, {&(0x7f00000004c0)="fa21768afabc4ec9c6020d53d5298fe0dfc70220d75f68e2314c27ef86a6a1ad3cdf89fb5ee1046524e476e1a0c146379e1307d9aba62d71ad905933bf7d4b3e65b5c5b25609037c55e6ae7ab9c260800b8f5e3b81799f71ca34656209f60a92abbba9430ce1fb6dbe0d98ab007203", 0x6f}, {&(0x7f0000000540)="46a70cc8360437fa282b53a69f3d518daca04b258035ed7ee428e3ad1c6765e044c5a7b4d74df833267feb6685b6b2a9a132a16fae2f0b6580f5457b8e0de23b92a3b59fc044c8dfaa", 0x49}, {&(0x7f0000000bc0)="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", 0x1000}], 0x5, 0x0, 0x0, 0xc}, 0x80) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x1, @empty, 0x10001}}, r6, 0x7, 0x9, 0xab06}, &(0x7f0000000200)=0x90) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @loopback}}, r7}, 0x88) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r3, 0x0, r2) (async) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) (async) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x5, 0xa61, 0x8, 0x1000}, 0x8) (async) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (async) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0xde, @empty, 0x934}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="9300f2e3db6b516bd59ae74bb4f6f6e8b330ee78faea48fecdd093b70b84c777ac2926dc18381df2aee345f40a5fa3caae79e2a13eea65fa66a658f1d748c72436", 0x41}, {&(0x7f0000000440)="8103365f8500fbe40e1df51dc7d74e318d00954aa504c54febfb2af277b537724031e1cdd6b8396c8f1e2f432accc39d09220eddd0e53158b7c059a0eff5bbfa0097298bfd1f", 0x46}, {&(0x7f00000004c0)="fa21768afabc4ec9c6020d53d5298fe0dfc70220d75f68e2314c27ef86a6a1ad3cdf89fb5ee1046524e476e1a0c146379e1307d9aba62d71ad905933bf7d4b3e65b5c5b25609037c55e6ae7ab9c260800b8f5e3b81799f71ca34656209f60a92abbba9430ce1fb6dbe0d98ab007203", 0x6f}, {&(0x7f0000000540)="46a70cc8360437fa282b53a69f3d518daca04b258035ed7ee428e3ad1c6765e044c5a7b4d74df833267feb6685b6b2a9a132a16fae2f0b6580f5457b8e0de23b92a3b59fc044c8dfaa", 0x49}, {&(0x7f0000000bc0)="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", 0x1000}], 0x5, 0x0, 0x0, 0xc}, 0x80) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x1, @empty, 0x10001}}, r6, 0x7, 0x9, 0xab06}, &(0x7f0000000200)=0x90) (async) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @loopback}}, r7}, 0x88) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r9, r8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) (async) 00:57:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYRESHEX], &(0x7f0000000400)=0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r7, 0x0, r6) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xff}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) 00:57:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x5, 0xa61, 0x8, 0x1000}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0xde, @empty, 0x934}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="9300f2e3db6b516bd59ae74bb4f6f6e8b330ee78faea48fecdd093b70b84c777ac2926dc18381df2aee345f40a5fa3caae79e2a13eea65fa66a658f1d748c72436", 0x41}, {&(0x7f0000000440)="8103365f8500fbe40e1df51dc7d74e318d00954aa504c54febfb2af277b537724031e1cdd6b8396c8f1e2f432accc39d09220eddd0e53158b7c059a0eff5bbfa0097298bfd1f", 0x46}, {&(0x7f00000004c0)="fa21768afabc4ec9c6020d53d5298fe0dfc70220d75f68e2314c27ef86a6a1ad3cdf89fb5ee1046524e476e1a0c146379e1307d9aba62d71ad905933bf7d4b3e65b5c5b25609037c55e6ae7ab9c260800b8f5e3b81799f71ca34656209f60a92abbba9430ce1fb6dbe0d98ab007203", 0x6f}, {&(0x7f0000000540)="46a70cc8360437fa282b53a69f3d518daca04b258035ed7ee428e3ad1c6765e044c5a7b4d74df833267feb6685b6b2a9a132a16fae2f0b6580f5457b8e0de23b92a3b59fc044c8dfaa", 0x49}, {&(0x7f0000000bc0)="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", 0x1000}], 0x5, 0x0, 0x0, 0xc}, 0x80) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x1, @empty, 0x10001}}, r6, 0x7, 0x9, 0xab06}, &(0x7f0000000200)=0x90) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @loopback}}, r7}, 0x88) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r2 = fhopen(&(0x7f0000000040)={{[0x3, 0x81]}, {0x1000, 0xc7, "8b65db226233e0becb81fb3f8301da27"}}, 0x80) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3}, 0xc) (async) r3 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r3, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 00:57:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xfffffffe, @empty, 0x10000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) dup2(0xffffffffffffff9c, r1) accept$unix(r2, 0x0, &(0x7f0000000080)) 00:57:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYRESHEX], &(0x7f0000000400)=0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r7, 0x0, r6) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xff}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) dup2(r1, r0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(r4, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYRESHEX], &(0x7f0000000400)=0x8) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r7, 0x0, r6) (async) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xff}, 0x1c) (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100), 0xc) (async) 00:57:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x9, @loopback, 0x9}, 0x1c) (async) dup2(r0, r0) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) 00:57:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg(r4, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000000)={0x5, 0xa61, 0x8, 0x1000}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0xde, @empty, 0x934}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="9300f2e3db6b516bd59ae74bb4f6f6e8b330ee78faea48fecdd093b70b84c777ac2926dc18381df2aee345f40a5fa3caae79e2a13eea65fa66a658f1d748c72436", 0x41}, {&(0x7f0000000440)="8103365f8500fbe40e1df51dc7d74e318d00954aa504c54febfb2af277b537724031e1cdd6b8396c8f1e2f432accc39d09220eddd0e53158b7c059a0eff5bbfa0097298bfd1f", 0x46}, {&(0x7f00000004c0)="fa21768afabc4ec9c6020d53d5298fe0dfc70220d75f68e2314c27ef86a6a1ad3cdf89fb5ee1046524e476e1a0c146379e1307d9aba62d71ad905933bf7d4b3e65b5c5b25609037c55e6ae7ab9c260800b8f5e3b81799f71ca34656209f60a92abbba9430ce1fb6dbe0d98ab007203", 0x6f}, {&(0x7f0000000540)="46a70cc8360437fa282b53a69f3d518daca04b258035ed7ee428e3ad1c6765e044c5a7b4d74df833267feb6685b6b2a9a132a16fae2f0b6580f5457b8e0de23b92a3b59fc044c8dfaa", 0x49}, {&(0x7f0000000bc0)="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", 0x1000}], 0x5, 0x0, 0x0, 0xc}, 0x80) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x1, @empty, 0x10001}}, r6, 0x7, 0x9, 0xab06}, &(0x7f0000000200)=0x90) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @loopback}}, r7}, 0x88) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r11}, 0xc) 00:57:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xfffffffe, @empty, 0x10000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) dup2(0xffffffffffffff9c, r1) accept$unix(r2, 0x0, &(0x7f0000000080)) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xfffffffe, @empty, 0x10000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) dup2(0xffffffffffffff9c, r1) (async) accept$unix(r2, 0x0, &(0x7f0000000080)) (async) 00:57:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xfffffffe, @empty, 0x10000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) dup2(0xffffffffffffff9c, r1) accept$unix(r2, 0x0, &(0x7f0000000080)) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) fcntl$dupfd(r1, 0x0, r0) (async) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xfffffffe, @empty, 0x10000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) (async) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) (async) dup2(0xffffffffffffff9c, r1) (async) accept$unix(r2, 0x0, &(0x7f0000000080)) (async) 00:57:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6, 0xffff}, &(0x7f0000000040)=0xc) sendfile(r0, 0xffffffffffffff9c, 0x1, 0xffffffff, &(0x7f0000000500)={&(0x7f0000000300)=[{&(0x7f0000000080)="59e6c340c264fd2cf047c62fa35b42ee3fd6783cbc6107333ec4759f3c3513ce4835f4fd", 0x24}, {&(0x7f00000000c0)="c41fe4ade4577f363d", 0x9}, {&(0x7f0000000200)="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", 0xfc}, {&(0x7f0000000100)="b0d75cfe93f1bae85744582e1967273dd57be9030b9174e4d9cef1bc495286796caba832cae33cf27e86714341be27948088231e691a977abb704f97ef80fb5979c2cac577fdc35630b72e009f5a02aadb28bd495fa6f382da952deb0ece9bd2d1821db50b3df8a41eb910936b238b75800cccc843169a131507411f3adb4b6de595a2b9ceab023813aca1774812b4cd2575b72bf879606a", 0x98}], 0x4, &(0x7f00000004c0)=[{&(0x7f0000000340)="5dc734244dff2c12e9a1dd0a9a730a9b3568d40c0b799e2539957baff12b2d09409fac24f973a3fd", 0x28}, {&(0x7f0000000600)="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", 0x106}, {&(0x7f0000000480)="efccc3d2dc", 0x5}], 0x3}, &(0x7f0000000540), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r7}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000003c0)={r7, 0x4, 0x4, 0x3, 0x9, 0x40}, 0x14) r8 = fcntl$dupfd(r2, 0x0, r1) sendmsg(r8, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 00:57:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg(r2, &(0x7f0000003180)={&(0x7f0000000b80)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x8, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) lio_listio(0x1, &(0x7f0000000480)=[{r1, 0x0, &(0x7f0000000bc0)="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", 0x1000, [0x20, 0x8], 0x73, 0x6, 0xffffffff, {0x5, 0x100000000, &(0x7f0000000040)="1b58d2591fc0cdb81e9636db2033bfe2929880121b713e8f65236fcb6fdae27ba82335dbca51667d21ce51ad3290221d7bf616d34917bbc5d6bef2fba95f02d02f307171b5c1daeed8596b855011a3b7b496803afea6547c236bb96e75ff12bf9812c8deac9ff1"}, {0x4, 0x12, @sival_int=0x7fffffff, @thr={&(0x7f00000000c0)="660f73fb328f28289f50e407660ff28b0c000000c403010d56e000f3460fbabeb36e000031c461f9f7e8c4434d5c6cf232000fe37f426726660feb4c13564099", &(0x7f0000000100)="e9235fde456456116aaf541c91e8f7fed2b58a1912286a41ac9222af8b23f6be38c42b9a128187b84d4e03d079ee7654daa025b3216a7ad0cd5adf85c272cd9d227eb30981353626c2dcb46489"}}}, {r3, 0x0, &(0x7f00000001c0)="07c875ffb7862469aae28de1a40bfa39e04d5b65be09b731a17c78e883cbf870f0753eb19baf5f7f9aa866a3e09828c1c0726d79a65527f93338cedc0b6e04877daf20232a6999bcc1f798dbe0a1c0f0e3a179056ff4e52f847c", 0x5a, [0x0, 0x4000], 0xfffffffffffffffd, 0x2, 0x2d, {0x3, 0x0, &(0x7f0000001bc0)="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"}, {0x3, 0xe, @sigval_int=0x898, @spare=[0x8, 0x8000000000000000, 0x7f, 0x5, 0x6, 0x0, 0x0, 0x4]}}, {r0, 0x8000000000000001, &(0x7f0000000240)="680d5e024b9a09282126e5d03ed81908a6414f0b460dea41e775a83245d6df87f0058def0815fd1ffc254f7d064786deff78ad0e2099a03a5a8bd755aac7278f4c25bf96bd4b26eeefe3d4b73516917fc7373f509ca1bae7571473764f74048d1a529ae47bf68a2863b597748d82e4eb6f9380baeaae62b7e6822186f35fca30dbdb92e0", 0x84, [0x7ff, 0x80000001], 0xd40, 0x1, 0x0, {0x20, 0xffe0000000000000, &(0x7f0000000300)="442983cd0ce4fd73abdb99c6d87e3601846afae53cd4ed6fbfba0462ddc5e0e1e6c3b26bc0978d"}, {0x1, 0x15, @sigval_ptr=0x8, @ke_flags=0xa0}}, {r4, 0x1, &(0x7f0000000340)="4b04d88cc2f30b0f6aad0359eb49e6b5c6a4155d7fb51af19cd4157858e6034844e6220fbfbf9329710494805ddacf42995649b2e225a733e6b53f5bd6c751ef1814d3cefb627d19f6435433dade7e7f7198ab2c1a86c0a0b4dcf82fce846927abc7047865d1f2c34c5e88e88308a8ceb2", 0x71, [0x7, 0x40], 0x6, 0x1, 0x10001, {0x2, 0x80000000, &(0x7f00000003c0)="d7ddd2c3811fb1d8975c477312978c9f1a4f62ffea71b95293905f5f31a9567e986295ffc8bea35093316ea36be7173656708228cc8ab6396e5dce877e98a2ff21c992a431425cf8dfad2a1f948279d05d46d796c21fdc0731190620ff4fb33d66e17d0e8ade8ba19971059a3b503496cd5a098a70c2f9e5d9131e37a094128420293395330beecf9218395b9e9d34cca5b225c0bf05e72627d6cfdc"}, {0x1, 0x5, @sival_int, @tid=0xffffffffffffffff}}], 0x4, &(0x7f0000000700)={0x0, 0x10, @sival_ptr=0x2, @ke_flags=0x1}) socket$inet6_sctp(0x1c, 0x5, 0x84) panic: ASan: Invalid access, 4-byte write at 0xfffffe009afb1580, KernelStack(fe) cpuid = 1 time = 1648601836 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bf5650 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bf57b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053bf5890 panic() at panic+0xb5/frame 0xfffffe0053bf5960 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053bf5a30 sctp_free_assoc() at sctp_free_assoc+0x727/frame 0xfffffe0053bf5b90 sctp_timeout_handler() at sctp_timeout_handler+0xda4/frame 0xfffffe0053bf5cd0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053bf5e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053bf5ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bf5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bf5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x270a03a(%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 0xea80278c527b9541 rdx 0x1 rbx 0 rsp 0xfffffe0053bf5790 rbp 0xfffffe0053bf57b0 rsi 0 rdi 0xffffffff8177ac4a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0x1a544 r12 0xfffffe0053ee63a0 r13 0xfffffe0053bf5801 r14 0xffffffff82bb9d00 .str.26 r15 0xffffffff82bb9d00 .str.26 rip 0xffffffff8176e1db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a03a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053f0b000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 20526 780 780 0 R syz-executor.1 20525 787 787 0 R syz-executor.2 20520 797 797 0 R (threaded) syz-executor.3 124317 Run CPU 0 syz-executor.3 124635 S uwait 0xfffffe009b7a2300 syz-executor.3 124637 S uwait 0xfffffe009b7a1900 syz-executor.3 20519 779 779 0 R (threaded) syz-executor.0 107924 RunQ syz-executor.0 124633 S uwait 0xfffffe009b7a0e80 syz-executor.0 124641 S uwait 0xfffffe0092d7b180 syz-executor.0 12724 1 780 0 S uwait 0xfffffe009b7a1000 syz-executor.1 12723 1 780 0 S uwait 0xfffffe0092d7b080 syz-executor.1 12719 1 780 0 S uwait 0xfffffe009b7a1600 syz-executor.1 12714 1 780 0 S uwait 0xfffffe009b7a0a80 syz-executor.1 8133 1 787 0 S uwait 0xfffffe009b7a1400 syz-executor.2 8127 1 787 0 S uwait 0xfffffe009b7a0b80 syz-executor.2 8123 1 779 0 S uwait 0xfffffe0053ef3c00 syz-executor.0 8121 1 787 0 S uwait 0xfffffe009b7a1e00 syz-executor.2 8116 1 779 0 S uwait 0xfffffe0058aac700 syz-executor.0 8114 1 779 0 S uwait 0xfffffe0092d7b900 syz-executor.0 8111 1 779 0 S uwait 0xfffffe0058aaff00 syz-executor.0 7906 0 0 0 DL mdwait 0xfffffe009b9dc000 [md4] 7902 1 797 0 S uwait 0xfffffe0092d7b300 syz-executor.3 7899 0 0 0 DL mdwait 0xfffffe009b927000 [md3] 7893 1 797 0 S uwait 0xfffffe009b7a1b00 syz-executor.3 7888 0 0 0 DL mdwait 0xfffffe009b8c1000 [md2] 7883 0 0 0 DL mdwait 0xfffffe009b820000 [md1] 7882 1 797 0 S uwait 0xfffffe0058aae600 syz-executor.3 7866 1 797 0 S uwait 0xfffffe0058aafd00 syz-executor.3 7559 1 787 0 S uwait 0xfffffe0092d7c780 syz-executor.2 7383 1 780 0 S umtxn 0xfffffe0058aadc00 syz-executor.1 7375 1 780 0 S uwait 0xfffffe0092d7dc00 syz-executor.1 7368 1 780 0 S uwait 0xfffffe0058aac580 syz-executor.1 7364 1 780 0 S uwait 0xfffffe0092d7bf00 syz-executor.1 7102 1 787 0 S uwait 0xfffffe0092d7b500 syz-executor.2 7096 1 797 0 R syz-executor.3 7095 1 779 0 R syz-executor.0 7091 1 780 0 R syz-executor.1 7090 1 797 0 R syz-executor.3 7085 1 780 0 R syz-executor.1 7084 1 797 0 R syz-executor.3 7083 1 779 0 R syz-executor.0 7074 1 779 0 R syz-executor.0 7073 1 780 0 R syz-executor.1 7067 1 779 0 R syz-executor.0 6765 1 780 0 S uwait 0xfffffe0053de5000 syz-executor.1 6763 1 797 0 S uwait 0xfffffe0053ef3300 syz-executor.3 6751 1 780 0 S uwait 0xfffffe0053ef3900 syz-executor.1 6749 1 787 0 S uwait 0xfffffe0053ef3400 syz-executor.2 6748 1 797 0 S uwait 0xfffffe0053ef3e80 syz-executor.3 6746 1 779 0 S uwait 0xfffffe0058aac300 syz-executor.0 6743 1 780 0 S uwait 0xfffffe0053ef3b00 syz-executor.1 6741 1 779 0 S uwait 0xfffffe0053ef3700 syz-executor.0 6740 1 797 0 S uwait 0xfffffe0058aac900 syz-executor.3 6739 1 787 0 S uwait 0xfffffe0058aac100 syz-executor.2 6733 1 779 0 S uwait 0xfffffe0058aad300 syz-executor.0 6731 1 787 0 S uwait 0xfffffe0058aac000 syz-executor.2 6719 1 787 0 S uwait 0xfffffe0092d7c280 syz-executor.2 5928 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 5927 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 5926 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 5925 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 5450 1 787 0 R syz-executor.2 4892 1 4892 65 Ss select 0xfffffe009abfce40 dhclient 4755 1 780 0 S uwait 0xfffffe0058aac500 syz-executor.1 4589 1 787 0 S uwait 0xfffffe0092d7db00 syz-executor.2 4582 1 787 0 S uwait 0xfffffe0058aade00 syz-executor.2 4577 1 787 0 S uwait 0xfffffe0092d7c880 syz-executor.2 4572 1 787 0 S uwait 0xfffffe0058aacd80 syz-executor.2 4200 0 0 0 DL mdwait 0xfffffe009b755000 [md0] 4032 1 780 0 S uwait 0xfffffe0092d7c380 syz-executor.1 4007 1 4007 0 Ss select 0xfffffe00998917c0 dhclient 4004 1 4004 0 Ss select 0xfffffe009abfc6c0 dhclient 3972 1 3972 65 Ss select 0xfffffe0007985840 dhclient 3842 1 787 0 S uwait 0xfffffe0092d7c080 syz-executor.2 3838 1 787 0 S uwait 0xfffffe0058aae300 syz-executor.2 3833 1 787 0 S uwait 0xfffffe0092d7e200 syz-executor.2 3826 1 787 0 S uwait 0xfffffe0058aae400 syz-executor.2 3501 1 797 0 T uwait 0xfffffe0058aace80 syz-executor.3 3496 1 797 0 T uwait 0xfffffe0058aae500 syz-executor.3 3487 1 797 0 T uwait 0xfffffe0092d7e300 syz-executor.3 3485 1 779 0 T uwait 0xfffffe0058aaec00 syz-executor.0 3480 1 779 0 T syz-executor.0 3475 1 779 0 T uwait 0xfffffe0053de5300 syz-executor.0 3467 1 779 0 T uwait 0xfffffe0053de5500 syz-executor.0 3041 1 3041 0 Ss select 0xfffffe0099bb71c0 dhclient 3038 1 3038 0 Ss select 0xfffffe0007986940 dhclient 3018 1 3018 65 Ss select 0xfffffe0099bb9340 dhclient 2126 1 2126 0 Ss select 0xfffffe009abfd9c0 dhclient 2118 1 2118 0 Ss select 0xfffffe009abfe0c0 dhclient 2091 1 2091 65 Ss select 0xfffffe0056fdfcc0 dhclient 1764 0 0 0 DL aiordy 0xfffffe009ad61a90 [aiod4] 1763 0 0 0 DL aiordy 0xfffffe009ad62000 [aiod3] 1762 0 0 0 DL aiordy 0xfffffe009ad62548 [aiod2] 1761 0 0 0 DL aiordy 0xfffffe009ad62a90 [aiod1] 1136 0 0 0 DL (threaded) [zfskern] 100090 D t->zthr 0xfffffe000795e648 [arc_evict] 100400 D t->zthr 0xfffffe000795e548 [arc_reap] 100401 D - 0xfffffe009ab2bb00 [dbu_evict] 100402 D dbuf_ev 0xffffffff85840120 [dbuf_evict_thread] 100403 D - 0xfffffe009ab2b800 [z_vdev_file_0] 100404 D - 0xfffffe009ab2b800 [z_vdev_file_1] 100405 D - 0xfffffe009ab2b800 [z_vdev_file_2] 100406 D - 0xfffffe009ab2b800 [z_vdev_file_3] 100407 D - 0xfffffe009ab2b800 [z_vdev_file_4] 100408 D - 0xfffffe009ab2b800 [z_vdev_file_5] 100409 D - 0xfffffe009ab2b800 [z_vdev_file_6] 100410 D - 0xfffffe009ab2b800 [z_vdev_file_7] 100411 D - 0xfffffe009ab2b800 [z_vdev_file_8] 100412 D - 0xfffffe009ab2b800 [z_vdev_file_9] 100413 D - 0xfffffe009ab2b800 [z_vdev_file_10] 100414 D - 0xfffffe009ab2b800 [z_vdev_file_11] 100415 D - 0xfffffe009ab2b800 [z_vdev_file_12] 100416 D - 0xfffffe009ab2b800 [z_vdev_file_13] 100417 D - 0xfffffe009ab2b800 [z_vdev_file_14] 100418 D - 0xfffffe009ab2b800 [z_vdev_file_15] 100419 D l2arc_f 0xffffffff8582f240 [l2arc_feed_thread] 100420 D - 0xfffffe009ab2a500 [zfsvfs] 100421 S zevent_ 0xffffffff85840cc0 [sysevent] 1099 1 1099 0 Ss select 0xfffffe0099bb94c0 dhclient 1089 1 1089 0 Ss select 0xfffffe009988f540 dhclient 797 774 797 0 Ss nanslp 0xffffffff83e458c1 syz-executor.3 787 774 787 0 Ss nanslp 0xffffffff83e458c0 syz-executor.2 780 774 780 0 Rs syz-executor.1 779 774 779 0 Ss nanslp 0xffffffff83e458c1 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe0053de9480 syz-fuzzer 100114 S uwait 0xfffffe0053de5c00 syz-fuzzer 100115 S uwait 0xfffffe0053de5d00 syz-fuzzer 100116 S uwait 0xfffffe0053de5e00 syz-fuzzer 100117 S uwait 0xfffffe0053de5f00 syz-fuzzer 100118 S uwait 0xfffffe0053de6080 syz-fuzzer 100119 S uwait 0xfffffe0053de5100 syz-fuzzer 100120 S uwait 0xfffffe0053de9580 syz-fuzzer 100123 S kqread 0xfffffe0058ac8d00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092d725f8 csh 770 688 770 0 Ss select 0xfffffe0007985f40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574e34b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005862d4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005862d8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005862dcb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005862e0b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005862e4b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005862e8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005862ecb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574e00b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c1 cron 688 1 688 0 Ss select 0xfffffe0007986240 sshd 501 1 501 0 Ss select 0xfffffe0007986740 syslogd 430 1 430 0 Ss select 0xfffffe00079867c0 devd 429 1 429 65 Ss select 0xfffffe0007986840 dhclient 344 1 344 0 Ss select 0xfffffe00079868c0 dhclient 341 1 341 0 Ss select 0xfffffe0007987ac0 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00587c1a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00579724e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100082 D launds 0xffffffff83f91044 [laundry: dom0] 100083 D umarcl 0xffffffff81ea4ba0 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84679530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84a064e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f46c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053fb7030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb7080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053ddc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053e13000 [softirq_0] 100006 D - 0xfffffe0053e12e00 [softirq_1] 100007 D - 0xfffffe0053e12d00 [if_io_tqg_0] 100008 D - 0xfffffe0053e12c00 [if_io_tqg_1] 100009 D - 0xfffffe0053e12b00 [if_config_tqg_0] 100011 D - 0xfffffe0008186200 [aiod_kick taskq] 100012 D - 0xfffffe0008186000 [inm_free taskq] 100013 D - 0xfffffe0008185d00 [linuxkpi_irq_wq] 100014 D - 0xfffffe0008185b00 [in6m_free taskq] 100015 D - 0xfffffe0008185900 [deferred_unmount ta] 100016 D - 0xfffffe0008185700 [thread taskq] 100018 D - 0xfffffe0008185300 [kqueue_ctx taskq] 100019 D - 0xfffffe0008185100 [pci_hp taskq] 100021 D - 0xfffffe0008184c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008184c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008184c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008184c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008184700 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008184700 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008184700 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008184700 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ef6c00 [firmware taskq] 100039 D - 0xfffffe0053ef5d00 [crypto_0] 100040 D - 0xfffffe0053ef5d00 [crypto_1] 100056 D - 0xfffffe0053ef4200 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ef4100 [vtnet0 txq 0] 100058 D - 0xfffffe0053ef4000 [vtnet0 rxq 1] 100059 D - 0xfffffe0008187e00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fe1680 [virtio_balloon] 100067 D - 0xffffffff82bbfb80 [deadlkres] 100071 D - 0xfffffe0008187100 [mca taskq] 100073 D - 0xfffffe00574cdd00 [acpi_task_0] 100074 D - 0xfffffe00574cdd00 [acpi_task_1] 100075 D - 0xfffffe00574cdd00 [acpi_task_2] 100076 D - 0xfffffe0053ef5100 [CAM taskq] 100395 D - 0xfffffe00574cfb00 [system_taskq_0] 100396 D - 0xfffffe00574cfb00 [system_taskq_1] 100397 D - 0xfffffe00574cfd00 [system_delay_taskq_] 100398 D - 0xfffffe00574cfd00 [system_delay_taskq_] 100399 D - 0xfffffe00574cf800 [arc_prune] db> show all locks Process 20520 (syz-executor.3) thread 0xfffffe009c65f020 (124317) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009bf99060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 7084 (syz-executor.3) thread 0xfffffe0092656c80 (106883) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe009b7a7670) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_trap.c:118 Process 2 (clock) thread 0xfffffe0053ee63a0 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00997bb8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 380 9856K 448 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4251 pcb 3013 3901K 90841 sysctloid 48164 2833K 48268 solaris 130 2804K 200 vtbuf 24 1968K 46 sctp_stro 1444 1444K 10645 kobj 327 1308K 533 filedesc 142 1131K 38967 sctp_atcl 2948 1106K 56364 newblk 9 1026K 32922 vfscache 3 1025K 3 inodedep 601 737K 21461 subproc 287 590K 20678 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 6 acpica 1674 184K 56014 sctp_atky 4404 184K 68199 vnet_data 1 168K 1 dirrem 592 148K 20178 tidhash 3 141K 3 pagedep 13 131K 19842 tfo_ccache 1 128K 1 DEVFS1 115 115K 132 sem 4 106K 4 BPF 46 88K 68 bus 991 81K 5140 umtx 594 75K 594 freefile 592 74K 20066 kdtrace 394 74K 45171 mtx_pool 2 72K 2 syncache 1 68K 1 module 516 65K 516 acpitask 1 64K 1 ddb_capture 1 64K 1 md_sectors 13 52K 13 sctp_athm 2948 47K 57093 sctp_map 2888 46K 21328 temp 35 35K 6998 shm 2 34K 29 DEVFS3 134 34K 144 hostcache 1 32K 1 sctp_timw 127 32K 127 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 md_disk 18 21K 18 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 143 19K 1723 kstat_data 17 17K 17 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 GEOM 96 16K 644 bus-sc 34 15K 1651 ksem 33 13K 257 KTRACE 101 13K 1392 ether_multi 157 13K 167 lltable 41 13K 334 ifnet 7 13K 7 devstat 6 13K 6 eventhandler 137 12K 137 kenv 95 12K 95 kqueue 135 11K 20576 rman 88 11K 429 CAM queue 5 11K 1528 in6_multi 71 9K 71 pf_ifnet 29 9K 296 taskqueue 81 9K 81 pwddesc 133 9K 20640 bmsafemap 2 9K 20925 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 99 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 29 8K 345 UMA 372 7K 372 lockf 58 7K 301 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 485 ufs_dirhash 24 5K 24 sctp_stri 9 5K 1020 DEVFSP 72 5K 2717 proc-args 154 5K 21928 session 35 5K 211 vt 11 5K 11 pf_table 2 4K 324 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 55 4K 280572 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 104 uidinfo 3 3K 34 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 pf_osfp 15 2K 15 Unitno 29 2K 295 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 vnodemarker 3 2K 1945 freework 5 2K 24906 ipsecpolicy 2 2K 2 acpidev 20 2K 20 CC Mem 19 2K 7824 clone 9 2K 9 tun 7 2K 7 osd 47 2K 7782 softdep 1 1K 1 newdirblk 8 1K 19471 mkdir 8 1K 38942 freeblks 4 1K 20200 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 11817 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 695 pci_link 10 1K 10 pf_rule 5 1K 192 crypto 4 1K 402 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 20219 pfil 4 1K 4 cdev 2 1K 2 filedesc_to_leader 7 1K 34 cryptodev 6 1K 2843 tcp_fsb 3 1K 573 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 3 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 47589 filecaps 5 1K 121 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 sfs_nodes 0 0K 0 zones_data 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 21717 sctp_iter 0 0K 85 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 90 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 78 filemon 0 0K 344 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 16504 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 969 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 157 allocindir 0 0K 0 indirdep 0 0K 7084 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 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 168 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 frag6 0 0K 2 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 5 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 107 VN POLL 0 0K 1 agp 0 0K 0 statfs 0 0K 19719 namei_tracker 0 0K 36 export_host 0 0K 0 cl_savebuf 0 0K 48 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1266 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 67 lio 0 0K 1319 acl 0 0K 0 mbuf_tag 0 0K 225 ktls 0 0K 0 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 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 40094 ioctlops 0 0K 1335 eventfd 0 0K 30 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 358 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 989 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 13 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 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 102 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8737 661 1304505 0 254 38494208 0 tcp_log 416 0 16767 445115 0 254 6975072 0 mbuf 256 10459 6316 4387930 0 254 4294400 0 malloc-2048 2048 1499 237 45626 0 8 3555328 0 sctp_asoc 2288 1444 81 10627 0 254 3489200 0 sctp_ep 1208 1495 795 45169 0 254 2766320 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 RADIX NODE 144 17004 379 376589 0 63 2503152 0 malloc-128 128 15752 151 15947 0 126 2035584 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 253 11535 17188 0 62 1697472 0 malloc-384 384 4117 53 4117 0 30 1601280 0 malloc-1024 1024 1471 49 10631 0 16 1556480 0 malloc-4096 4096 350 4 1096 0 2 1449984 0 UMA Slabs 0 112 12691 11 12691 0 126 1422624 0 vmem btag 56 24896 127 24896 0 254 1401288 0 sctp_raddr 736 1489 293 11674 0 254 1311552 0 malloc-384 384 3010 260 57094 0 30 1255680 0 malloc-16384 16384 71 4 19482 0 1 1228800 0 ertt_txseginfo 40 3 30499 1353169 0 254 1220080 0 VM OBJECT 264 3584 136 448382 0 30 982080 0 256 Bucket 2048 416 24 11621 0 8 901120 0 FFS inode 1160 609 35 20688 0 8 747040 0 socket 960 108 656 58475 0 254 733440 0 malloc-4096 4096 164 6 20633 0 2 696320 0 tcp_bbr_map 128 0 5301 363112 0 126 678528 0 MAP ENTRY 96 5806 368 1112866 0 126 592704 0 malloc-8192 8192 1 68 347 0 1 565248 0 tcpcb 1104 19 492 7742 0 254 564144 0 THREAD 1808 260 37 24643 0 8 536976 0 malloc-256 256 1523 277 65804 0 62 460800 0 malloc-384 384 600 450 21512 0 30 403200 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 malloc-64 64 5201 154 5208 0 254 342720 0 VNODE 448 650 106 20731 0 30 338688 0 malloc-16 16 19856 644 27684 0 254 328000 0 malloc-65536 65536 1 4 21 0 1 327680 0 mbuf_packet 256 720 550 49039 0 254 325120 0 VMSPACE 2552 102 12 20497 0 4 290928 0 malloc-256 256 664 461 53185 0 62 288000 0 sctp_chunk 152 143 1651 27956 0 254 272688 0 malloc-256 256 1 1064 16625 0 62 272640 0 UMA Zones 768 344 0 344 0 16 264192 0 malloc-65536 65536 2 2 115 0 1 262144 0 malloc-32768 32768 0 8 6673 0 1 262144 0 sctp_stream_msg_out 112 1986 318 3419 0 254 258048 0 FPU_save_area 832 262 44 37418 0 16 254592 0 malloc-32 32 7462 224 7746 0 254 245952 0 malloc-128 128 1284 607 60269 0 126 242048 0 DEVCTL 1024 0 220 166 0 0 225280 0 PROC 1352 132 21 20526 0 8 206856 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-128 128 1245 274 51802 0 126 194432 0 FFS2 dinode 256 609 81 20688 0 62 176640 0 128 Bucket 1024 123 40 7405 0 16 166912 0 filedesc0 1072 133 21 20640 0 8 165088 0 S VFS Cache 104 1029 492 21578 0 126 158184 0 malloc-256 256 390 180 46728 0 62 145920 0 malloc-64 64 1588 491 15453 0 254 133056 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 462 0 1 131072 0 malloc-32768 32768 3 1 4 0 1 131072 0 malloc-1024 1024 115 13 132 0 16 131072 0 unpcb 256 20 490 1436 0 254 130560 0 UMA Kegs 384 330 3 330 0 30 127872 0 clpbuf 2624 0 48 353 0 16 125952 0 malloc-32 32 3184 722 56926 0 254 124992 0 ksiginfo 112 143 901 13686 0 126 116928 0 malloc-8192 8192 11 2 15 0 1 106496 0 64 Bucket 512 104 96 14387 0 30 102400 0 malloc-2048 2048 3 45 510 0 8 98304 0 pipe 744 34 96 1093 0 16 96720 0 udp_inpcb 424 8 208 3129 0 30 91584 0 syncache 168 0 528 7 0 254 88704 0 malloc-128 128 309 342 20440 0 126 83328 0 malloc-128 128 615 36 1444 0 126 83328 0 malloc-8192 8192 7 3 177 0 1 81920 0 malloc-384 384 185 25 237 0 30 80640 0 malloc-256 256 171 144 3976 0 62 80640 0 32 Bucket 256 117 198 13750 0 62 80640 0 sctp_readq 152 0 520 579 0 254 79040 0 g_bio 408 0 180 151622 0 30 73440 0 Files 80 392 508 96092 0 126 72000 0 malloc-64 64 499 572 301722 0 254 68544 0 malloc-64 64 522 549 20392 0 254 68544 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 163 0 1 65536 0 malloc-16384 16384 0 4 4 0 1 65536 0 malloc-2048 2048 7 25 476 0 8 65536 0 malloc-256 256 46 209 49910 0 62 65280 0 tcp_inpcb 424 19 134 7742 0 30 64872 0 ripcb 424 5 148 769 0 30 64872 0 malloc-16 16 2975 1025 57402 0 254 64000 0 malloc-4096 4096 12 2 25 0 2 57344 0 pcpu-8 8 5547 1109 12928 0 254 53248 0 malloc-64 64 297 522 49529 0 254 52416 0 malloc-64 64 510 309 1081 0 254 52416 0 malloc-16 16 2917 333 21515 0 254 52000 0 malloc-128 128 175 228 895 0 126 51584 0 malloc-128 128 186 217 1311 0 126 51584 0 malloc-128 128 46 357 1247 0 126 51584 0 malloc-256 256 144 51 162 0 62 49920 0 malloc-256 256 143 52 1264 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 101915 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 10 14 1062 0 8 49152 0 malloc-2048 2048 10 14 269 0 8 49152 0 tcp_bbr_pcb 832 0 54 4822 0 16 44928 0 TURNSTILE 136 298 17 298 0 62 42840 0 malloc-4096 4096 5 5 19728 0 2 40960 0 Mountpoints 2752 2 12 19 0 4 38528 0 udplite_inpcb 424 0 90 177 0 30 38160 0 da_ccb 544 0 70 38052 0 16 38080 0 hostcache 64 5 562 5 0 254 36288 0 PWD 32 81 1053 19521 0 254 36288 0 malloc-64 64 200 367 2891 0 254 36288 0 malloc-64 64 11 556 3635 0 254 36288 0 16 Bucket 144 76 176 1933 0 62 36288 0 8 Bucket 80 80 370 6368 0 126 36000 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 19 71 670 0 30 34560 0 SLEEPQUEUE 88 298 86 298 0 126 33792 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 2 14 6 0 8 32768 0 malloc-2048 2048 3 13 29 0 8 32768 0 malloc-2048 2048 1 15 524 0 8 32768 0 malloc-1024 1024 17 15 17 0 16 32768 0 malloc-1024 1024 13 19 791 0 16 32768 0 malloc-1024 1024 7 25 217 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 1 31 31 0 16 32768 0 malloc-1024 1024 8 24 1451 0 16 32768 0 malloc-512 512 4 60 186 0 30 32768 0 malloc-512 512 9 55 1022 0 30 32768 0 malloc-512 512 7 57 1969 0 30 32768 0 malloc-512 512 11 53 30 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 tcp_rack_pcb 896 3 33 573 0 16 32256 0 KNOTE 160 28 172 181653 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 9 255 1419 0 126 31680 0 cpuset 104 8 271 550 0 126 29016 0 sctp_laddr 48 0 588 3004 0 254 28224 0 tcp_inpcb ports 32 3 879 5211 0 254 28224 0 ertt 72 19 373 7742 0 126 28224 0 malloc-32 32 317 565 389 0 254 28224 0 malloc-32 32 75 807 38889 0 254 28224 0 4 Bucket 48 7 581 519 0 254 28224 0 2 Bucket 32 99 783 3471 0 254 28224 0 AIO 208 0 133 1185 0 62 27664 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 211 0 126 24288 0 rl_entry 40 125 481 125 0 254 24240 0 malloc-384 384 1 59 16 0 30 23040 0 domainset 40 0 567 418 0 254 22680 0 tfo_ccache_entries 80 2 254 2 0 126 20480 0 udpcb 32 8 622 3306 0 254 20160 0 udplite_inpcb ports 32 0 630 10 0 254 20160 0 udp_inpcb ports 32 3 627 51 0 254 20160 0 malloc-32 32 118 512 920 0 254 20160 0 malloc-32 32 129 501 20720 0 254 20160 0 malloc-32 32 66 564 949 0 254 20160 0 malloc-32 32 12 618 1531 0 254 20160 0 cryptop 280 0 70 56 0 30 19600 0 AIOCB 552 0 35 9911 0 16 19320 0 AIOLIO 272 0 70 1319 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-4096 4096 1 3 85 0 2 16384 0 malloc-4096 4096 0 4 17 0 2 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_asconf_ack 48 0 336 13 0 254 16128 0 tcpreass 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 1075320 0 254 16032 0 malloc-16 16 361 639 835 0 254 16000 0 malloc-16 16 287 713 24168 0 254 16000 0 kenv 258 15 45 1041 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 18 732 166 0 254 12000 0 malloc-16 16 51 699 15675 0 254 12000 0 malloc-16 16 26 724 64965 0 254 12000 0 arc_buf_hdr_t_full 352 4 29 4 0 30 11616 0 itimer 352 0 33 5 0 30 11616 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 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254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 sctp_asconf 40 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 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 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 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 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 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 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