48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r6}}], 0x84, 0x8}, 0x5) 20:16:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, 0x0, 0x0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:22 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00000006c0)=0x3f, 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0xc0) sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @rand_addr=0x9969}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="e27ce677b98a31699e4e5a01185be609c540b5f708d1d082e0e7853efb1c124dbcec024c41f2c4be2f8c3e90dccf2d879c0526923ecbd5a04725465cd39568b14a696e58cfe6644ea85056236e49397afb0d512d30", 0x55}, {&(0x7f0000000280)="51039efdb844331b674d83b256f363bd4db7b9bf3241d973170975a195602941944aa481e96c17fd3c7019f6e451b429ab40bab58bacba62ad20071d4cebb3c12021262f87fe045618e47bd647965c3b4c0de477399867478edb90f884e42ae65eec11838f38ec58116e29dd0b028e529c4ec30379aa7cb55e6924a6316e688d23b795d910adb97dbf9388242dadb73672839700fb", 0x95}, {&(0x7f0000000340)="d80f97743f65960160decca368079b81a8898c9c99f685d69e491b71c505b912b66300ffc7587aab365196491ea2f183ea66d2ee0d546a15ec06bb6db4d5a733aaeaf58a5c012c671671cdc08c26841f4d894d7fa7b34d0d20ce6aa45a8e9533ba84deb1df123823fa7d4d9282da122f5fd56835f1e9d2a164198b24910e88a9f9d227", 0x83}, {&(0x7f00000001c0)="08cf32e85672aeec98b7b66403588c06c2bfc76a5fbd1fad", 0x18}, {&(0x7f0000000480)="bf332607e0991e6f8b8e7b5797e6584e8aab550623977a6e26002f6fc2ea65cbec0e0d760856051fc7e07420c11b031526e8beb8072fd7f9139ca80e469d23773593eae4339302fbd61fc6edac5c3804ac9f68c337fda039bb1dc912051b78ec5d9d945b9ce39b273a40cf719db38276ff29762211437097a6eae3a6020098b2e3135a9ebb4dd33881ecd07c103ecc54302c141ada25c3febe1a312aae326423a6351ea0ceff22ebd74e237cdc1d9b6d61589aa4d6edce583867414a", 0xbc}, {&(0x7f0000000200)="8f279663dc3e9bc40f081c24cedae478b0a1fc973c117cd671547e66ee69e3d77015cc7006c26bb389ea578641a45b45", 0x30}], 0x6, &(0x7f0000000540)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x3ff, 0x1320, 0x6, 0x9e, 0x6, 0x2, 0x10001}}, @init={0x14, 0x84, 0x1, {0x9, 0x4, 0x6, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0xa4b, 0x8001, 0x1100, 0x3, 0x9, 0x1, 0x9, 0x480}}], 0xc0, 0xf}, 0x104) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:22 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00000006c0)=0x3f, 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) openat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0xc0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:22 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00000006c0)=0x3f, 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:23 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00000006c0)=0x3f, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:23 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440), 0x0, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, 0x0, 0x0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:23 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:23 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:23 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:23 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r3}}], 0x84, 0x8}, 0x5) 20:16:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440), 0x0, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, 0x0, 0x0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:24 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:24 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r3}}], 0x84, 0x8}, 0x5) 20:16:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:24 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r3}}], 0x84, 0x8}, 0x5) 20:16:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:24 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440), 0x0, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400), 0x0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:24 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:24 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:24 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{0x0}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400), 0x0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000680)) 20:16:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000680)) 20:16:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000680)) 20:16:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{0x0}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400), 0x0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), 0x0) 20:16:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), 0x0) 20:16:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), 0x0) 20:16:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{0x0}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff47", 0x70, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, 0x0, 0x0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{0x0}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff47", 0x70, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff47", 0x70, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00000006c0)=0x3f, 0x4) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x80, 0xc0) sendmsg$inet6_sctp(r4, &(0x7f0000000600)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @rand_addr=0x9969}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="e27ce677b98a31699e4e5a01185be609c540b5f708d1d082e0e7853efb1c124dbcec024c41f2c4be2f8c3e90dccf2d879c0526923ecbd5a04725465cd39568b14a696e58cfe6644ea85056236e49397afb0d512d30", 0x55}, {&(0x7f0000000280)="51039efdb844331b674d83b256f363bd4db7b9bf3241d973170975a195602941944aa481e96c17fd3c7019f6e451b429ab40bab58bacba62ad20071d4cebb3c12021262f87fe045618e47bd647965c3b4c0de477399867478edb90f884e42ae65eec11838f38ec58116e29dd0b028e529c4ec30379aa7cb55e6924a6316e688d23b795d910adb97dbf9388242dadb73672839700fb", 0x95}, {&(0x7f0000000340)="d80f97743f65960160decca368079b81a8898c9c99f685d69e491b71c505b912b66300ffc7587aab365196491ea2f183ea66d2ee0d546a15ec06bb6db4d5a733aaeaf58a5c012c671671cdc08c26841f4d894d7fa7b34d0d20ce6aa45a8e9533ba84deb1df123823fa7d4d9282da122f5fd56835f1e9d2a164198b24910e88a9f9d227", 0x83}, {&(0x7f00000001c0)="08cf32e85672aeec98b7b66403588c06c2bfc76a5fbd1fad", 0x18}, {&(0x7f0000000480)="bf332607e0991e6f8b8e7b5797e6584e8aab550623977a6e26002f6fc2ea65cbec0e0d760856051fc7e07420c11b031526e8beb8072fd7f9139ca80e469d23773593eae4339302fbd61fc6edac5c3804ac9f68c337fda039bb1dc912051b78ec5d9d945b9ce39b273a40cf719db38276ff29762211437097a6eae3a6020098b2e3135a9ebb4dd33881ecd07c103ecc54302c141ada25c3febe1a312aae326423a6351ea0ceff22ebd74e237cdc1d9b6d61589aa4d6edce583867414a", 0xbc}, {&(0x7f0000000200)="8f279663dc3e9bc40f081c24cedae478b0a1fc973c117cd671547e66ee69e3d77015cc7006c26bb389ea578641a45b45", 0x30}], 0x6, &(0x7f0000000540)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x3ff, 0x1320, 0x6, 0x9e, 0x6, 0x2, 0x10001}}, @init={0x14, 0x84, 0x1, {0x9, 0x4, 0x6, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0xa4b, 0x8001, 0x1100, 0x3, 0x9, 0x1, 0x9, 0x480}}], 0xc0, 0xf}, 0x104) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000440)={r5}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r5, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) 20:16:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff47", 0x70, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff47", 0x70, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c62", 0xa8, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000000c0)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000000c0)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000000c0)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a829dcfe5f23c868473cdcd29adb6604c59f23e32f40649b0256eefaaba29bcc4a80bd5dbdb1e66cd5b967117ab7e2aef502e85ade8171889ad530433682a4d0b4f2a5934342e56f7286ea2ceea756b4b8e73674341d7de61ad534d64e1a67015b8e182194afb", 0x67}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c62", 0xa8, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:31 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a829dcfe5f23c868473cdcd29adb6604c59f23e32f40649b0256eefaaba29bcc4a80bd5dbdb1e66cd5b967117ab7e2aef502e85ade8171889ad530433682a4d0b4f2a5934342e56f7286ea2ceea756b4b8e73674341d7de61ad534d64e1a67015b8e182194afb", 0x67}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c62", 0xa8, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448", 0xc4, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:33 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448", 0xc4, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000000c0)) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000000c0)) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:33 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:33 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000000c0)) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:34 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:34 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:34 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448", 0xc4, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:34 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da1", 0xd2, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:36 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da1", 0xd2, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(r0, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da1", 0xd2, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b948", 0xd9, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:38 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b948", 0xd9, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) 20:16:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b948", 0xd9, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) Mar 31 20:16:31 ci-freebsd-i386-0 syslogd: last message repeated 1 times Mar 31 20:16:39 ci-freebsd-i386-0 dhclient[9135]: send_packet: No buffer space available 20:16:40 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 20:16:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a", 0xdd, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 20:16:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200}}], 0x84, 0x8}, 0x5) 20:16:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a", 0xdd, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200}}], 0x84, 0x8}, 0x5) 20:16:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 20:16:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a", 0xdd, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x68, 0x8}, 0x5) 20:16:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c) 20:16:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c}], 0x68, 0x8}, 0x5) 20:16:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a2211", 0xdf, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x84, 0x8}, 0x5) 20:16:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c}], 0x68, 0x8}, 0x5) 20:16:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c}], 0x68, 0x8}, 0x5) 20:16:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r5}}], 0x68, 0x8}, 0x5) 20:16:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c) 20:16:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x4c, 0x8}, 0x5) 20:16:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x68, 0x8}, 0x5) 20:16:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @sndinfo={0x1c}], 0x4c, 0x8}, 0x5) 20:16:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x68, 0x8}, 0x5) 20:16:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a2211", 0xdf, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @sndinfo={0x1c}], 0x4c, 0x8}, 0x5) 20:16:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x68, 0x8}, 0x5) 20:16:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c) 20:16:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @sndinfo={0x1c}], 0x4c, 0x8}, 0x5) 20:16:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x68, 0x8}, 0x5) 20:16:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:16:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x68, 0x8}, 0x5) 20:16:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c}], 0x30, 0x8}, 0x5) 20:16:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a2211", 0xdf, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x68, 0x8}, 0x5) 20:16:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 20:16:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c}], 0x30, 0x8}, 0x5) 20:16:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r5}}], 0x4c, 0x8}, 0x5) 20:16:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c}], 0x30, 0x8}, 0x5) 20:16:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c, 0x8}, 0x5) 20:16:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c, 0x8}, 0x5) 20:16:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x4c, 0x8}, 0x5) 20:16:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c, 0x8}, 0x5) 20:16:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:16:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x4c, 0x8}, 0x5) 20:16:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 20:16:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:16:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x4c, 0x8}, 0x5) 20:16:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:16:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:16:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x4c, 0x8}, 0x5) 20:16:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30}, 0x5) 20:16:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x4c, 0x8}, 0x5) 20:16:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30}, 0x0) 20:16:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x4c, 0x8}, 0x5) 20:16:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b948", 0xd9, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:16:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:16:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:16:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:16:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:16:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:16:48 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:16:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x1c, 0x8}, 0x5) 20:16:48 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x1c, 0x8}, 0x5) 20:16:49 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x1c, 0x8}, 0x5) 20:16:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:16:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:16:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:16:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:16:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x30}, 0x5) 20:16:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x30}, 0x0) 20:16:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c62", 0xa8, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:51 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r3}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:51 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r3}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r3}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0)="f8d70f6ab9b050400fdd84cb039a3e8a7b2730340326a14046f6f5a82d0aec5a4205d255531464c0ebd19d23cc27d8b97804c205b716687c215b51c5eb87a823e6d3dd81ee31c305aac3c869fb09d718cb0d9fafef5e9e4dad1f86ba4276591dd892806a4ff4fb854ec8b5284e48afea0d4baaf10d52ea27e6b17e7e82d7d9fc0745c8e2ca04e39d27900fbd0bf9fa17d0e081d478b8728cd73ecd629bbbe464d54db61d2564", 0xa6, 0x20189, &(0x7f00000003c0)={0x1c, 0x1c, 0x0, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r2}, 0xc) sendto(r1, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r3 = dup(r1) sendto(r3, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000440)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:51 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:51 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000440)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:51 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000440)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200}}], 0x84, 0x8}, 0x5) 20:16:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200}}], 0x84, 0x8}, 0x5) 20:16:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200}}], 0x84, 0x8}, 0x5) 20:16:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x84, 0x8}, 0x5) 20:16:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, 0x0, &(0x7f0000000040)) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x68, 0x8}, 0x5) 20:16:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c}], 0x68, 0x8}, 0x5) 20:16:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, 0x0, &(0x7f0000000040)) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c}], 0x68, 0x8}, 0x5) 20:16:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c}], 0x68, 0x8}, 0x5) 20:16:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, 0x0, &(0x7f0000000040)) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x4c, 0x8}, 0x5) 20:16:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100)={0x52, 0x17, '\x00', [@ra={0x5, 0x2, 0x1}, @generic={0xff, 0x9d, "ded0d2a30878c297850117e528178f9ef117afb1f07ee2e75a26b612d8e43bb34440c75eabf95d1fcc2dafaeb9d23c7cb48e61d74a8129923c379a6ca0fe2b93bc51841bafc7f2c6e646016fb46c2d57a4c3a25541c285538945f83a2cea06bc4494bff3e92ca6995de3901757e6998b5d2d30046a3492bdb65d4a6042dd9b1451c4ce079f83beb11b9f95ba7f4dd39b28233f1985dbbab22e16fa8baf"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x800}]}, 0xc8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @sndinfo={0x1c}], 0x4c, 0x8}, 0x5) 20:16:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), 0x0) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @sndinfo={0x1c}], 0x4c, 0x8}, 0x5) 20:16:54 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @sndinfo={0x1c}], 0x4c, 0x8}, 0x5) 20:16:54 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:16:54 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), 0x0) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c}], 0x30, 0x8}, 0x5) 20:16:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c}], 0x30, 0x8}, 0x5) 20:16:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), 0x0) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c}], 0x30, 0x8}, 0x5) 20:16:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c, 0x8}, 0x5) 20:16:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c, 0x8}, 0x5) 20:16:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c, 0x8}, 0x5) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c, 0x8}, 0x5) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c}, 0x5) 20:16:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c}, 0x0) 20:16:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000000c0)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000000c0)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:56 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r2}, 0xc) sendto(r1, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r3 = dup(r1) sendto(r3, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f00000000c0)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:56 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:56 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7f}, &(0x7f0000000080)=0x8) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000080)) 20:16:56 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r2}, 0xc) sendto(r1, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r3 = dup(r1) sendto(r3, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:56 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000080)) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000080)) 20:16:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x7f}, &(0x7f0000000080)=0x8) 20:16:56 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r2}, 0xc) sendto(r1, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r3 = dup(r1) sendto(r3, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x7f}, &(0x7f0000000080)=0x8) 20:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x7f}, &(0x7f0000000080)=0x8) 20:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000e00)) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) 20:16:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, 0x0) 20:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000e00)) 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, 0x0) 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, 0x0) 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000e00)) 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r4 = accept(r1, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r7 = accept$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = setsid() ioctl$FILEMON_SET_PID(r8, 0xc0045302, &(0x7f0000000000)=r9) lio_listio(0x0, &(0x7f0000000980)=[{r5, 0x2, &(0x7f00000000c0)="d3d7f1f8d053bc6a6e1d3eef2f719d5879794418c2de5999e9c12d66db1a5784579423afc7e998d54da5", 0x2a, [0x0, 0x1], 0x9, 0x1, 0x4, {0x1, 0x80000000, &(0x7f0000000100)="91d2a54a7d2b4c7fb83fe1f5252c8324f4faf70578498bcbc977fad8603c8df54512ae1a59b8719e7ad889f78aec7e41e6c32eb2d986e67c2e0acd100cf0eacf95c55c0fd48adaa3dd6fb5b504a494b855ee5a61f267ca7181c71b54c0eaa64a5218f95968b92c62d8f6c3d759fd3571ee24e023900ac178a3f83e45e56dac185b8c37b1c2daf5f18e3908fcc311a0e06d164d2aae227b031ec4d12280956b97ba3278567107227904b4e53fae04f92b15a499c5841304a4ff50d6764ba738c6d75edf208adb5b910ceb2047648c28c20c83954716b64bc19a2a4202781c4b0ad7a343903ecc331115e945562d7a220a"}, {0x2, 0x1, @sival_ptr=0x9, @spare=[0x7, 0x7f, 0x0, 0xff, 0x2, 0x61, 0x7, 0x35]}}, {r6, 0x401, &(0x7f0000000200)="1a9bb80be1f94167735c53797febaa51e3266a2273bb3faaec52767db1a6d692e5c7a64fffb671e3378a18cc31ba700ce5594bcfda598394282f06ccf7f1006c83c8a1150558c5d5ca21c4a4de0d845c94358a03d719eefe26e6e887062f35b809ca16158da2d77a34f98a5cbbc88e13f87af5667e11f8607989a6ab4be9aee1a8b1e9290d54e7c430fe39c90eaff479602d8295646ff7bc53d566c408c5bb1a4b3a62a6df6116b08b1dd1143f470b9fda9d", 0xb2, [0x80, 0x2dbf], 0x7, 0x2, 0x80000001, {0x4, 0x9, &(0x7f00000002c0)="2d488741e4e9cbb3bc88375842"}, {0x1, 0x5, @sigval_ptr=0x1, @thr={&(0x7f0000000300)="c4c14ddaef36e599c4c14972d416c4c2898e766cdee2c4c3a1206bfe43fbc4c17d29f6c4c1dddde22e0f03b2cb000000", &(0x7f0000000340)="6c7381af0ecc365d3c97"}}}, {r7, 0x8, &(0x7f0000000400)="6b91854c88851fdc84f0f795d4d1ec714de68af45aad7cfbd5c0240a832e10e4c5e6c049b31de893fe5b9be2afb0596ce7b2129ec88bdc5223195d0f85979145733b3efbd00710c9f2c9ce15ef820563d42f634c0b47bdd71bc1991785d7a3178a", 0x61, [0x5, 0x1], 0x5, 0x4, 0x3611, {0x4c9c6a37, 0x2, &(0x7f0000000480)="438c79957c6ac9efb0c76bda3fbd5025ec3332d1d90a87e8351e7b52e77146dd80401409e7db50d9cd9db5efb4796b6997f940fb95a71cc80bc2720fcb0539eaa05963613c5f27ed90fd24033cffe6e265e80eb295b6777cef323e24e73ad6744bb0067103c00c3c2319eb84eb5e2c01f2f3a07faf5371df1133fcdd0d480577999c"}, {0x1, 0x6, @sigval_int=0x9, @ke_flags=0x4}}, {r4, 0x1, &(0x7f0000000540)="d6ba900785ee922a6cf0939125e586ca486a0e98fb26cfba110a2de37424133969c0a735c9588bd09fddeb44c37c6d93fdc34db809f757316bb8c4728240922c8bdcba74644806168b15512d47ded3a91eb204b41812d5142ccf2c41e7207b44b4ff4f8cba8150759a075ce16e0826c6b77c7a4576850c6d1fd27997edd2ecc5fc6106cdb912", 0x86, [0x9, 0x5], 0x5, 0x8, 0x2, {0x5, 0x7, &(0x7f0000000e40)="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"}, {0x3, 0xf, @sival_ptr=0x6, @ke_flags=0x18}}, {r1, 0x200, &(0x7f0000000600)="02104ba2349100a5081479688d04a05f99584308170825f8a991cdd891e89e3e78b303c4bc09aa249a95be839380bd1c938d9649eed8387a4bcdc99d165843fdf21fd8579c8b56d750b78c9a64bb5b7872131520267ae6b12df9a3892c2920303781a4ac54977863ccca4a061ae33a12726f4c83104d18d832defd6bb300822fcb3a5dd537870647fd77265651c67419106d4d5f12e1156189ff7556b6397f7ab8c4c066e2e9e49bf26a3753182265f3352120aabd1ee52bf9602df560eb1903ab46a69d673bfd346afd", 0xca, [0x3f], 0x7ff, 0x18, 0xb34, {0x68867461, 0x1000, &(0x7f0000000700)="bcd5ae5cdd42bb670df1a870db97618847aaf2005a5878c6b0cff199ce395c2294d4ab7d04faf014612403e72a6206c8a27dd643370018874686963e9b4cbe69b4517b8fa9170c97"}, {0x2, 0x7, @sigval_int, @spare=[0x8000000, 0x10001, 0x1, 0x9, 0x1, 0xfff, 0x0, 0x2]}}, {r0, 0x7f, &(0x7f0000000780)="124cd8ec90d893e082ae1420e4e23a36c83100610945a1a988d7a57539e0974b451fd027ca6be07d4dbbd46919284241909528afd959ccfe7af63d53c73fa062416a39518210b0a33f41fbb108b640a53b54984b33fc3a084401471f40f51c3b87e50cf4a0386542e45c3bff8d89bd9a75e5ef2ffa4b88590a83b68db44494fddb7548fb5c4647e46a2d374057bf3e2a9adb6b556d7ed16a", 0x98, [0x8000, 0xd23a], 0xffffffb7, 0x6, 0x64, {0x0, 0x0, &(0x7f0000000840)="0103af050dbbe10e85eb9b686ebd"}, {0x0, 0x17, @sigval_int=0x200, @tid=0xffffffffffffffff}}, {r1, 0x3, &(0x7f0000000880)="bbda8e38d5eb78fc7052736365178f9dd47748eecc43cfa8f921135e19a289a731d6dd75cdec78806d910e19e98cfb6d01fd22fbeabb95605a7dfc731974b0f69500ae853c79166dbfbaa45c5f73b5f33d0610", 0x53, [0x7f, 0x1], 0xb2d1, 0x1, 0xfffeffff, {0x4, 0xc, &(0x7f0000000900)="5671e4bd9d21fc667073a135674f2782126eee4d3fa5d63872627929d5d675f0bd3161e81574dedebffb3c5e05d8d21d5c77c0e92f47c9547e9ab299dc56153c93638268dcae44912c87"}, {0x2, 0x7, @sival_ptr=0x4, @tid=r9}}], 0x7, &(0x7f0000000c40)={0x4, 0x1c, @sigval_int=0x3d0, @ke_flags=0x8088}) fork() 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:16:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r4 = accept(r1, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r7 = accept$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = setsid() ioctl$FILEMON_SET_PID(r8, 0xc0045302, &(0x7f0000000000)=r9) lio_listio(0x0, &(0x7f0000000980)=[{r5, 0x2, &(0x7f00000000c0)="d3d7f1f8d053bc6a6e1d3eef2f719d5879794418c2de5999e9c12d66db1a5784579423afc7e998d54da5", 0x2a, [0x0, 0x1], 0x9, 0x1, 0x4, {0x1, 0x80000000, &(0x7f0000000100)="91d2a54a7d2b4c7fb83fe1f5252c8324f4faf70578498bcbc977fad8603c8df54512ae1a59b8719e7ad889f78aec7e41e6c32eb2d986e67c2e0acd100cf0eacf95c55c0fd48adaa3dd6fb5b504a494b855ee5a61f267ca7181c71b54c0eaa64a5218f95968b92c62d8f6c3d759fd3571ee24e023900ac178a3f83e45e56dac185b8c37b1c2daf5f18e3908fcc311a0e06d164d2aae227b031ec4d12280956b97ba3278567107227904b4e53fae04f92b15a499c5841304a4ff50d6764ba738c6d75edf208adb5b910ceb2047648c28c20c83954716b64bc19a2a4202781c4b0ad7a343903ecc331115e945562d7a220a"}, {0x2, 0x1, @sival_ptr=0x9, @spare=[0x7, 0x7f, 0x0, 0xff, 0x2, 0x61, 0x7, 0x35]}}, {r6, 0x401, &(0x7f0000000200)="1a9bb80be1f94167735c53797febaa51e3266a2273bb3faaec52767db1a6d692e5c7a64fffb671e3378a18cc31ba700ce5594bcfda598394282f06ccf7f1006c83c8a1150558c5d5ca21c4a4de0d845c94358a03d719eefe26e6e887062f35b809ca16158da2d77a34f98a5cbbc88e13f87af5667e11f8607989a6ab4be9aee1a8b1e9290d54e7c430fe39c90eaff479602d8295646ff7bc53d566c408c5bb1a4b3a62a6df6116b08b1dd1143f470b9fda9d", 0xb2, [0x80, 0x2dbf], 0x7, 0x2, 0x80000001, {0x4, 0x9, &(0x7f00000002c0)="2d488741e4e9cbb3bc88375842"}, {0x1, 0x5, @sigval_ptr=0x1, @thr={&(0x7f0000000300)="c4c14ddaef36e599c4c14972d416c4c2898e766cdee2c4c3a1206bfe43fbc4c17d29f6c4c1dddde22e0f03b2cb000000", &(0x7f0000000340)="6c7381af0ecc365d3c97"}}}, {r7, 0x8, &(0x7f0000000400)="6b91854c88851fdc84f0f795d4d1ec714de68af45aad7cfbd5c0240a832e10e4c5e6c049b31de893fe5b9be2afb0596ce7b2129ec88bdc5223195d0f85979145733b3efbd00710c9f2c9ce15ef820563d42f634c0b47bdd71bc1991785d7a3178a", 0x61, [0x5, 0x1], 0x5, 0x4, 0x3611, {0x4c9c6a37, 0x2, &(0x7f0000000480)="438c79957c6ac9efb0c76bda3fbd5025ec3332d1d90a87e8351e7b52e77146dd80401409e7db50d9cd9db5efb4796b6997f940fb95a71cc80bc2720fcb0539eaa05963613c5f27ed90fd24033cffe6e265e80eb295b6777cef323e24e73ad6744bb0067103c00c3c2319eb84eb5e2c01f2f3a07faf5371df1133fcdd0d480577999c"}, {0x1, 0x6, @sigval_int=0x9, @ke_flags=0x4}}, {r4, 0x1, &(0x7f0000000540)="d6ba900785ee922a6cf0939125e586ca486a0e98fb26cfba110a2de37424133969c0a735c9588bd09fddeb44c37c6d93fdc34db809f757316bb8c4728240922c8bdcba74644806168b15512d47ded3a91eb204b41812d5142ccf2c41e7207b44b4ff4f8cba8150759a075ce16e0826c6b77c7a4576850c6d1fd27997edd2ecc5fc6106cdb912", 0x86, [0x9, 0x5], 0x5, 0x8, 0x2, {0x5, 0x7, &(0x7f0000000e40)="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"}, {0x3, 0xf, @sival_ptr=0x6, @ke_flags=0x18}}, {r1, 0x200, &(0x7f0000000600)="02104ba2349100a5081479688d04a05f99584308170825f8a991cdd891e89e3e78b303c4bc09aa249a95be839380bd1c938d9649eed8387a4bcdc99d165843fdf21fd8579c8b56d750b78c9a64bb5b7872131520267ae6b12df9a3892c2920303781a4ac54977863ccca4a061ae33a12726f4c83104d18d832defd6bb300822fcb3a5dd537870647fd77265651c67419106d4d5f12e1156189ff7556b6397f7ab8c4c066e2e9e49bf26a3753182265f3352120aabd1ee52bf9602df560eb1903ab46a69d673bfd346afd", 0xca, [0x3f], 0x7ff, 0x18, 0xb34, {0x68867461, 0x1000, &(0x7f0000000700)="bcd5ae5cdd42bb670df1a870db97618847aaf2005a5878c6b0cff199ce395c2294d4ab7d04faf014612403e72a6206c8a27dd643370018874686963e9b4cbe69b4517b8fa9170c97"}, {0x2, 0x7, @sigval_int, @spare=[0x8000000, 0x10001, 0x1, 0x9, 0x1, 0xfff, 0x0, 0x2]}}, {r0, 0x7f, &(0x7f0000000780)="124cd8ec90d893e082ae1420e4e23a36c83100610945a1a988d7a57539e0974b451fd027ca6be07d4dbbd46919284241909528afd959ccfe7af63d53c73fa062416a39518210b0a33f41fbb108b640a53b54984b33fc3a084401471f40f51c3b87e50cf4a0386542e45c3bff8d89bd9a75e5ef2ffa4b88590a83b68db44494fddb7548fb5c4647e46a2d374057bf3e2a9adb6b556d7ed16a", 0x98, [0x8000, 0xd23a], 0xffffffb7, 0x6, 0x64, {0x0, 0x0, &(0x7f0000000840)="0103af050dbbe10e85eb9b686ebd"}, {0x0, 0x17, @sigval_int=0x200, @tid=0xffffffffffffffff}}, {r1, 0x3, &(0x7f0000000880)="bbda8e38d5eb78fc7052736365178f9dd47748eecc43cfa8f921135e19a289a731d6dd75cdec78806d910e19e98cfb6d01fd22fbeabb95605a7dfc731974b0f69500ae853c79166dbfbaa45c5f73b5f33d0610", 0x53, [0x7f, 0x1], 0xb2d1, 0x1, 0xfffeffff, {0x4, 0xc, &(0x7f0000000900)="5671e4bd9d21fc667073a135674f2782126eee4d3fa5d63872627929d5d675f0bd3161e81574dedebffb3c5e05d8d21d5c77c0e92f47c9547e9ab299dc56153c93638268dcae44912c87"}, {0x2, 0x7, @sival_ptr=0x4, @tid=r9}}], 0x7, &(0x7f0000000c40)={0x4, 0x1c, @sigval_int=0x3d0, @ke_flags=0x8088}) fork() 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000000c0)) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000000c0)) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:16:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000000c0)) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r4 = accept(r1, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r7 = accept$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r9 = setsid() ioctl$FILEMON_SET_PID(r8, 0xc0045302, &(0x7f0000000000)=r9) lio_listio(0x0, &(0x7f0000000980)=[{r5, 0x2, &(0x7f00000000c0)="d3d7f1f8d053bc6a6e1d3eef2f719d5879794418c2de5999e9c12d66db1a5784579423afc7e998d54da5", 0x2a, [0x0, 0x1], 0x9, 0x1, 0x4, {0x1, 0x80000000, &(0x7f0000000100)="91d2a54a7d2b4c7fb83fe1f5252c8324f4faf70578498bcbc977fad8603c8df54512ae1a59b8719e7ad889f78aec7e41e6c32eb2d986e67c2e0acd100cf0eacf95c55c0fd48adaa3dd6fb5b504a494b855ee5a61f267ca7181c71b54c0eaa64a5218f95968b92c62d8f6c3d759fd3571ee24e023900ac178a3f83e45e56dac185b8c37b1c2daf5f18e3908fcc311a0e06d164d2aae227b031ec4d12280956b97ba3278567107227904b4e53fae04f92b15a499c5841304a4ff50d6764ba738c6d75edf208adb5b910ceb2047648c28c20c83954716b64bc19a2a4202781c4b0ad7a343903ecc331115e945562d7a220a"}, {0x2, 0x1, @sival_ptr=0x9, @spare=[0x7, 0x7f, 0x0, 0xff, 0x2, 0x61, 0x7, 0x35]}}, {r6, 0x401, &(0x7f0000000200)="1a9bb80be1f94167735c53797febaa51e3266a2273bb3faaec52767db1a6d692e5c7a64fffb671e3378a18cc31ba700ce5594bcfda598394282f06ccf7f1006c83c8a1150558c5d5ca21c4a4de0d845c94358a03d719eefe26e6e887062f35b809ca16158da2d77a34f98a5cbbc88e13f87af5667e11f8607989a6ab4be9aee1a8b1e9290d54e7c430fe39c90eaff479602d8295646ff7bc53d566c408c5bb1a4b3a62a6df6116b08b1dd1143f470b9fda9d", 0xb2, [0x80, 0x2dbf], 0x7, 0x2, 0x80000001, {0x4, 0x9, &(0x7f00000002c0)="2d488741e4e9cbb3bc88375842"}, {0x1, 0x5, @sigval_ptr=0x1, @thr={&(0x7f0000000300)="c4c14ddaef36e599c4c14972d416c4c2898e766cdee2c4c3a1206bfe43fbc4c17d29f6c4c1dddde22e0f03b2cb000000", &(0x7f0000000340)="6c7381af0ecc365d3c97"}}}, {r7, 0x8, &(0x7f0000000400)="6b91854c88851fdc84f0f795d4d1ec714de68af45aad7cfbd5c0240a832e10e4c5e6c049b31de893fe5b9be2afb0596ce7b2129ec88bdc5223195d0f85979145733b3efbd00710c9f2c9ce15ef820563d42f634c0b47bdd71bc1991785d7a3178a", 0x61, [0x5, 0x1], 0x5, 0x4, 0x3611, {0x4c9c6a37, 0x2, &(0x7f0000000480)="438c79957c6ac9efb0c76bda3fbd5025ec3332d1d90a87e8351e7b52e77146dd80401409e7db50d9cd9db5efb4796b6997f940fb95a71cc80bc2720fcb0539eaa05963613c5f27ed90fd24033cffe6e265e80eb295b6777cef323e24e73ad6744bb0067103c00c3c2319eb84eb5e2c01f2f3a07faf5371df1133fcdd0d480577999c"}, {0x1, 0x6, @sigval_int=0x9, @ke_flags=0x4}}, {r4, 0x1, &(0x7f0000000540)="d6ba900785ee922a6cf0939125e586ca486a0e98fb26cfba110a2de37424133969c0a735c9588bd09fddeb44c37c6d93fdc34db809f757316bb8c4728240922c8bdcba74644806168b15512d47ded3a91eb204b41812d5142ccf2c41e7207b44b4ff4f8cba8150759a075ce16e0826c6b77c7a4576850c6d1fd27997edd2ecc5fc6106cdb912", 0x86, [0x9, 0x5], 0x5, 0x8, 0x2, {0x5, 0x7, &(0x7f0000000e40)="f0028584eaabdfa44865c813d82c4504cb35630b02ef32145f79ba86fd84164e76db33627ddf67b9de9515ea41cae28d8b926ddb6dda59ba9b8aeccb2a5f6f21a3eb5c773e0278b58ff638d2778c59169494cfd59dc848b2859ab6def110a21b4d13cf91b6bfaa8ceb5e3693529a74f87041393926f0cdbd16bbf029f16ef49d55b46de67c364fb36b74a5fa45f4be4f7868558fd580189568dfe0e44d4112b77353072cddcff6b15177f1719d042781319914e7b034dcf8383f91d1c4a27da3ef2737452d3cc67eb2c1b8f03e4b5cc1911a6764d672d0f10e899ae6e0c651be43e489e06b911cc576044f728c85c420a9d399d7ab229e8502053b31679fa8196e2cd663daaee7996782b158bebcd797765985c81164415b0f125579da440785c21b5a4f3f35c00c1ee662efa578d6febfbcb9b4a392e94f952f6fe388f6b99606f7fb05d5aed6ee62b752f78e9d6f3b27dcd5fcd0a163b514b7e4c9d09b8f95167a7734beab7bde69fc16a6113034895624871b42bc30ae4df79b5aac3e1e60579c422b2dc7707d11879a025ced4c02e55a2c0682948ebaa924ba4716e30e788f0852bfd917e5c7bfd8e656fade026456f0bb60b5a3ef7f372732827922f3b9ac9d8aa778d61963c280aa9f6ac0c94c5e00326528a261d9b81b81602607a3e89231f752a899ee3e840c4de89feabda9f0af9d4d53eed2aff101e00ae7f0cecb3635e8eb05f301712e21b73fe57fb27e2d9afc03a5c1cf63de1c8201e5783e280c1061e2aa806c6722c68ecfbf51c914f2e1eed4e72c07add11b4868bd5e8b0da697a393e4ee6ef8d9e7e4c0bd53f4308c644c30518b780add4b8da2bef884603eac61c0a8af45ab1bddcabcf615a05bcb7a867924f0c0da572383132a277eaa648a8705faa9760f4463e2dd248eccaaf3c578b00686820c07fd53c561cc0ff0ee42d26a09fb4a1eb1e1f631d36ffaa20d5fdeef8821ca6b6176b7d7669cfa50772682721f6030dadd6eba851ced1b63fbe6d7b0984594301eb2aa9b0e5e5d1e00cce6ae9b7855cd4e5d16c755e4571b50e7c0ccd3c12e571d65f09b29b2a131fdf7db7a1c499f2426e3727e0f0f72ff654b1c991fe1eb39b1bff27ce26223a1a565e0293f6b408124970dc04c423ad042747437547a717bf0bcad6e9610100df87bc25a6604f27eb1218ed4ed817f35e1406e4eb6837371fe14194b60666d625c63c726de3824df8c8fa44c5f968ffab9c3757224e90b55bd7056a500fe9a637726c9c5aee5fddfc1b913288c01263e671d3e2a97e3f80b3eb3466ad4de24d2a1efca4d5fdd75e4c35af5e163d10737ccc33ea20b6cb05fd695abc6cd6305101c84949c9b03ff3368781dc8079b255075ff41c42e500e7dd279c867c43a4e73003e11047809c2a5b7b9b406895b6143782cd369432a32fff108a52dab635de624a2a69ae4b988ee2f03bbeb792b16f722b957911d0cc8d74c5865eba102c91e9ceff395703844aeba5c5f5d3dabae82a2d8cb09cba145f89da5f833c8f02acd013ac71dd142b8f5873ea44d5853ba00bc96c9154939b3e47f922c76c4bb4cb66aca2b7442b7f5a293b654fecb12e49afd58666ce8ae9b03fc0f908ac59dbe9c0b1aa51ff391512e1c4c4016f7ca128d4465fbb1f2b692cefa0921d087170eccd50bb1231905dcd1f3237404bec80eb137ee1f1bd9d7e7523051fdb3d9e73145e32e84e7525018cc3ca051a1dc6ebed08ba3fdb88d5bde5757ec8c47f086468adafc043c6ea46052e1b456ecf590e5413878ee188afa15caa30b7e16d2994b4f854b96dc658d49e3e0e83a799da5066a4502922ebcaf24ea65e6db2187737b8e1da42b77f14de6a64507de82d9bd66c50474a08cda0469636164f86dbc9ac9af4e89866681216e9456b46c4d181f0c7bb4c2079adeff99d65a77d9cefffa84b8f89810e55fe85dd9c7f1113c8536bab10187634b562ef1a76286323761efb48a00dd82a6d82830c09a0acfddcc006e00108052f99a640c41eac9bbd62707d70b0806c061b5e43444f089dd0e52074df00d445a67a68d77dae60c6ed46a2b2b6b14fe14fd54feb774e1d59d5c4a69e2ea0859a0a8d15ea5d63c934652a077d135f65569ac9d8a3a9f106b15184816c4aea819279b1f66b09f06271f2aca1a63863003c64ef5ffdfd92498ece1e7dad01713c4eda24815ed1f798caf07dca2b623eed99f2d31bce28d6382afe3bdadc4f08d5f695ac800cbb81f0e6ea2bd27306603167818959daa201c166b81c81dde42db21f3c991b420609cfbe117b17505311e5a5ceb5467eec9da166252f916f1a67150292ef128c0a9322dddb23e4f5557a1f51dd4839bdcab03c1e36fe310715762cbe74d471e21cd65923d97cdf7cd6f3ad79d233c535a93808f161429e10793a1d21c099b68c8b3d71dffa2ca9fbdb7ba38b89c1e9c2f0a903b0b3ae74ec629c47a6bfdacf001b483725f62fa0806ee05ae789339228cc1227da93d1cb204169af1065b62305935a8313b9d3057e399ba593c40a1fc38a3c27a2cdef3d9cb9a754f1f9f25dd52102a214cc6c9191fb44597ab40f360e229c0cb2e8c769a7341c6ec912c880f133a79efca9f6a04379fed919bd7ff2853ad6d76fa6432a26869dff22f0213ab674d2c9b2d3e1b136d638e72fd5857da980148d7747fbdb7df4b33b089189a795254afb638eac675a40f4b9cc71b7cd8cf05b011b0b66fa5145acb4181f8d8edfe3e0ffb2f9f0aadbfbfe0e932686fb6b27782d2df55b7da72813141727b23d529b50a595e150eae99ff2cb2b87bf1f84290a5e85985d88451bf3f1d830eca10439190c3726c299cd9c60746214425dcb09bbe524f2c626808176e57a712f84564778bdd54d044f4bd0d1c5b53bb4096744abf86408ea47d47f0dd14c0e3cd18d71faf314f96091f45e099894d739ddd5133e5c77e9630ac04280de6407c9e99371ebd061dce0347cf6a962f982fb6c3af23a58e0713b62eb3e0b8142dbb3eafc759d58da0c57f9629986ca5402502f2848ce6187d1518eb2b81277b15466e44fa118df8df502173dace24d2ddbbd57d06b5d65f9af5988b66326eb5f7901b4891ef131fb36ddda00c1770445a1795830d1b547b7df7bce8f09be1d4b3c31c8f164f7364ea91cbbd0b90dc8e2dc6e3119e04cb6dac582c00550b4f56e0aaa4b2a275be829b98d42edcf2b45df107a9a7bb47527333557c9af33b91ee94696247a9162dfbea1d232fd843ef0c7be46553d8e407a2f27db24c885fdf3964ee24084a4c67be280a2d6135012996b1df80fd22685abb6b36e5cf48095a0586f9649f91d4a64529799e369a09d6857a7a9f2b5b599c67443a80085d6a5c9d8bfb600ff95855e12b386a99c86d39f555ceb777528ad4016b949f4b309ee78c4565025402aeae33df462e389f7119d3bc08a7506ebadcbc8455ea94b5a1bbb6ff66cae8b880a4a0fe04fad02b53c4098cf6b86ef5fe650e83e60f450aeb099f466dc2fdd13ab782b9980b2a4c7e0edf2c0a9eb4905f26e8e3a748aa083e4065a7c84035654ebb035873cdd00fa1a717715d8273b753866e380a3de888a8343555caf4a8e6cb4382123e033b5ad425c357031f15bf2ce80d51a2f795b1098561889eb98f08e33d65b8002c4c4cb41197b456e76699ef34c043018f7f20751fada47befc48eb22ccd2794d2bf9650507c49acd5153a4f27f5718ce1a74e09617e9873bf03a2e637f038892e3e157ac5af58cb92d559b8de956fd0b6b28aa681f9d923e68f9602bb239774b3e52bca283500e3435388e8752cc90ff33261ac5859505ba1de6e2cc1f98a879dbafe4cd054e6b52a7a0c5e0eacb4b432adb0e468f1c4cba580c8ca8c06d4027c39de769149c4495f468ab7523497d28437ab73fa23259a4f99c61e570538041b23792c111e207c4646ea3cad55f9f0fe34037e569fa78da51362cb7239db15ab4900f8ec8e4ceb4e02c33b46c179cf27f3d73ca8d887739335643290d29e1c5f02268d98b3286bb05894d451e9bde40082579c0af141590889db5772cf58182f6b72d5d211b44e23aa0be1255f22a42fc5fb273fe5e5acf47f2b684b121394bbbaeb3d15dd62fec698e8a989296eebd6b69df5b3299e7dd4dc21c177079f9d31ebb4b43c32d85a2008f7f0bd265a7d44fcee86cfae2e6482d4282e2d9fa568468d3c3732d2d3ef86fc370b9306330b90fa245ae95c4f46c524d2613f3ae51f4efb1ae9d9bebf7c42f80a9dccf79a744dadd7c603d6afc79d62f438ea327bc60b24a8c447b62bcdeabd53a2dadb5b2399d1c434e31084eb64ffc68fddac5af3c02987c788e29560fc9b12c8daf520eb5bb5350a9833fb0fe81f3c7bbd005a85f97371e51bd4e2262824948b1a737ae7c7674167f23f7c68a116a750d7a95c8bb51023ffb37c4fc4ccbfdc62c5aada9601b714a60b27dca9f609764f63389e26e08a9a20eb96e904c2b3ab14759cb40a2a6dc4719f9d7b1c8ece7c260f412a9b37226aae8c687f85e36dcc5581bb082e1d5261d461e1aec81eafba24bde5bb2c3cda4d3f02195b037abd2450249e2b871094969eb6cb4593f329e36ffbcc8f624aa575ea0a4227e11b1fddb0f6af0b9bd1d9a19be2b3e1a60bd8fbc6c1646c4e597877fffb03baf21a254a6a65b4426ef86cd1001e9712ccab59ea159c6463f8dd981d9588c9c6ae65715dd53c91618ca0700df0b94cad3be1c4669eceaef79d24392cc6535d7c5b5573d78fb054d3debca5e66b08416e32bfee42ec915378950a4194538512bbc2af8b5255a5d19a5bbfb88e799e5b09f4d82f8b4e9ca1c085e001b0013558122aabba44bd10dd07c519b7c642f8720a7d3a26e63be714b9130d51fa5c24c8092c7523a2ce0fcc252b1d8fbe75a0cec1880fbfc43e25dad3389a8f2733e51530d1732a91e084e089eaf237028c25e7c54f82a5256f623733e742fcd2ab7b19ca0c2cdcd36c996ab76518e79b2814a8bffbbe3ce154b8964d3c86868ddecebb0e02ae03c9b9ec1be1b04b48fe46ae29673dc7435477090b1d89fc35a404d3f18698c9e3647e1bcf70f3f302f207f1d80f8cd337d29c1021b0af88bb5ae7ae78c9f034ec6232966923454afbff2f9d032419be49abc2c22b1ade03646a2d22330e59f012911dc7ec761266cf75776409fe20c1751b3002ffc45b85477f175b34bb0590ebf86544bc8c1b3b150b49343067fb4ae83602be6a6201388a9ce216db9833a1cfb201af61fb807b4eb8ec9ba131aa421c737a786c58da3b408e72f1ef928e48ec218ae9ff71d4efae35335bc2bf27dbe979f41822066a758c57ed230fec87032eba9b0c16415e54066d7149f73558dba802e2adc305ef8883962791942ea3688b92620fc1c46a8fe75aeec07c842cb16927869fa7471e8b988801600a2de1faeb93781634932d1d92d45acf19857ac2ac53604aaa32ba9968ecfd4919ba2bacb0e8c94c1bbc82892a563d9b8f1fd5c82fb2239602b77cbec2fbfa3257f63f3f08b31176049a134ad46588c53400b9b2da282d812be454aa8465fe412bb863911f4b57c2638c65cb92373863096f9dcaf689c7143b59b15467db5fa7b08cbc6e2178e65791491ea61ff6a423850d5821e3bb435428f706c10fa23dff5664e0369572194b12c81792cab92dcdfae46bbed33bbe2ca98551d6a0af6a8b6eed6be220a789d220e71f213cce50602d8c26aee969a2afc62a4faf4e6292395223ab7b7d7612afd3ee227e47f937f6521c3e622dcab73de2f95ff9b61b40"}, {0x3, 0xf, @sival_ptr=0x6, @ke_flags=0x18}}, {r1, 0x200, &(0x7f0000000600)="02104ba2349100a5081479688d04a05f99584308170825f8a991cdd891e89e3e78b303c4bc09aa249a95be839380bd1c938d9649eed8387a4bcdc99d165843fdf21fd8579c8b56d750b78c9a64bb5b7872131520267ae6b12df9a3892c2920303781a4ac54977863ccca4a061ae33a12726f4c83104d18d832defd6bb300822fcb3a5dd537870647fd77265651c67419106d4d5f12e1156189ff7556b6397f7ab8c4c066e2e9e49bf26a3753182265f3352120aabd1ee52bf9602df560eb1903ab46a69d673bfd346afd", 0xca, [0x3f], 0x7ff, 0x18, 0xb34, {0x68867461, 0x1000, &(0x7f0000000700)="bcd5ae5cdd42bb670df1a870db97618847aaf2005a5878c6b0cff199ce395c2294d4ab7d04faf014612403e72a6206c8a27dd643370018874686963e9b4cbe69b4517b8fa9170c97"}, {0x2, 0x7, @sigval_int, @spare=[0x8000000, 0x10001, 0x1, 0x9, 0x1, 0xfff, 0x0, 0x2]}}, {r0, 0x7f, &(0x7f0000000780)="124cd8ec90d893e082ae1420e4e23a36c83100610945a1a988d7a57539e0974b451fd027ca6be07d4dbbd46919284241909528afd959ccfe7af63d53c73fa062416a39518210b0a33f41fbb108b640a53b54984b33fc3a084401471f40f51c3b87e50cf4a0386542e45c3bff8d89bd9a75e5ef2ffa4b88590a83b68db44494fddb7548fb5c4647e46a2d374057bf3e2a9adb6b556d7ed16a", 0x98, [0x8000, 0xd23a], 0xffffffb7, 0x6, 0x64, {0x0, 0x0, &(0x7f0000000840)="0103af050dbbe10e85eb9b686ebd"}, {0x0, 0x17, @sigval_int=0x200, @tid=0xffffffffffffffff}}, {r1, 0x3, &(0x7f0000000880)="bbda8e38d5eb78fc7052736365178f9dd47748eecc43cfa8f921135e19a289a731d6dd75cdec78806d910e19e98cfb6d01fd22fbeabb95605a7dfc731974b0f69500ae853c79166dbfbaa45c5f73b5f33d0610", 0x53, [0x7f, 0x1], 0xb2d1, 0x1, 0xfffeffff, {0x4, 0xc, &(0x7f0000000900)="5671e4bd9d21fc667073a135674f2782126eee4d3fa5d63872627929d5d675f0bd3161e81574dedebffb3c5e05d8d21d5c77c0e92f47c9547e9ab299dc56153c93638268dcae44912c87"}, {0x2, 0x7, @sival_ptr=0x4, @tid=r9}}], 0x7, &(0x7f0000000c40)={0x4, 0x1c, @sigval_int=0x3d0, @ke_flags=0x8088}) fork() 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:57 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r6 = setsid() ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)=r6) fork() 20:16:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000000e00)=0x8c) 20:16:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:16:58 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() fork() 20:16:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200}}], 0x84, 0x8}, 0x5) 20:16:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x4c, 0x8}, 0x5) 20:16:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6}}], 0x30, 0x8}, 0x5) 20:16:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}], 0x14, 0x8}, 0x5) 20:16:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1}, &(0x7f0000000e00)=0x8c) 20:16:58 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() fork() 20:16:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}], 0x14, 0x8}, 0x5) 20:16:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}], 0x14, 0x8}, 0x5) 20:16:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x120, 0xa40, 0x6}}], 0x30, 0x8}, 0x5) 20:16:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:16:58 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() fork() 20:16:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1}, &(0x7f0000000e00)=0x8c) 20:16:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0xa40, 0x6}}], 0x30, 0x8}, 0x5) 20:16:59 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)) fork() 20:16:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0xa40, 0x6}}], 0x30, 0x8}, 0x5) 20:16:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:16:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0xa40, 0x6}}], 0x30, 0x8}, 0x5) 20:16:59 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="05008800772b02555aca080a3e14d6bd2de21849bb78934f62d79f9a0017e41aa72f7e9c1dda1b6593cd7108dc2147f8dd504203127c727e197e6d709b2a6a331c25ef59a6ea87ce43da5feac71dd797b21878840c5d5804b36b0a3a2fd30546c4b123706418f51a4ea7d7e575d2bb8d814a567524fc0aaa6c28ee6e3976097a2f145cb97c4d292b4c9c9c40df4d56fdbcc0f7118a90d978cdf669ce0e123719bf34f057d05cf05b0b0a4b38ea212ad2f8f0971d95165bde794cc65bd0974e234f6e52c063f3b7760c6b345de06fd2b1b3163d454237238b772b2f412a831cd5cc48598d8150e9e2d8d02d02a70b2e0045264e7a45c142038080e9f8d9803542498b887c6c6dc1eb2779b2681bf2c886e78bbd37039becdb4e0cc992756931c5333b486e274d9aa284e3d4c513"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)) fork() 20:17:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x120, 0x0, 0x6}}], 0x30, 0x8}, 0x5) 20:17:00 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)) fork() 20:17:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1}, &(0x7f0000000e00)=0x8c) 20:17:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r4}}], 0x84, 0x8}, 0x5) 20:17:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x120}}], 0x30, 0x8}, 0x5) 20:17:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:17:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x120}}], 0x1c, 0x8}, 0x5) 20:17:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:17:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:17:00 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r5) fork() 20:17:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, 0x0) 20:17:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c, 0x8}, 0x5) 20:17:00 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r5) fork() 20:17:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:17:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:17:00 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r5) fork() 20:17:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c, 0x8}, 0x5) 20:17:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:17:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, 0x0) 20:17:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c, 0x8}, 0x5) 20:17:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x5) 20:17:01 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r6 = setsid() ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)=r6) fork() 20:17:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:17:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x120}}], 0x1c}, 0x5) 20:17:01 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = setsid() ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)=r5) fork() 20:17:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:17:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, 0x0) 20:17:01 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = setsid() ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)=r5) fork() 20:17:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x120}}], 0x1c}, 0x0) 20:17:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:17:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x8}, 0x5) 20:17:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:17:01 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r5) fork() 20:17:01 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = setsid() ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)=r5) fork() 20:17:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, 0x0, 0x5) 20:17:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:17:02 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = setsid() ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)=r5) fork() 20:17:02 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)) fork() 20:17:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:17:02 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = setsid() ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)=r4) fork() 20:17:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @rand_addr=0x7f, r3}, 0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r4 = dup(r2) sendto(r4, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1}, &(0x7f0000000e00)=0x8c) 20:17:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:17:02 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = setsid() ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)=r4) fork() 20:17:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:17:02 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = setsid() ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)=r4) fork() 20:17:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x84, 0x8}, 0x5) 20:17:02 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)) fork() 20:17:02 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000000)=r3) fork() 20:17:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x84, 0x8}, 0x5) 20:17:03 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x84, 0x8}, 0x5) 20:17:03 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r2) fork() 20:17:03 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x84, 0x8}, 0x5) 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r2) fork() 20:17:03 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r5}}], 0x68, 0x8}, 0x5) 20:17:03 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)) fork() 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r2) fork() 20:17:03 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r2) fork() 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x68, 0x8}, 0x5) 20:17:03 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="05008800772b02555aca080a3e14d6bd2de21849bb78934f62d79f9a0017e41aa72f7e9c1dda1b6593cd7108dc2147f8dd504203127c727e197e6d709b2a6a331c25ef59a6ea87ce43da5feac71dd797b21878840c5d5804b36b0a3a2fd30546c4b123706418f51a4ea7d7e575d2bb8d814a567524fc0aaa6c28ee6e3976097a2f145cb97c4d292b4c9c9c40df4d56fdbcc0f7118a90d978cdf669ce0e123719bf34f057d05cf05b0b0a4b38ea212ad2f8f0971d95165bde794cc65bd0974e234f6e52c063f3b7760c6b345de06fd2b1b3163d454237238b772b2f412a831cd5cc48598d8150e9e2d8d02d02a70b2e0045264e7a45c142038080e9f8d9803542498b887c6c6dc1eb2779b2681bf2c886e78bbd37039becdb4e0cc992756931c5333b486e274d9aa284e3d4c513"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)) 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x68, 0x8}, 0x5) 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x68, 0x8}, 0x5) 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() fork() 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x68, 0x8}, 0x5) 20:17:03 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() fork() 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x68, 0x8}, 0x5) 20:17:03 executing program 2: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0) fork() 20:17:03 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)) fork() 20:17:03 executing program 2: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x68, 0x8}, 0x5) 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r5}}], 0x4c, 0x8}, 0x5) 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)) fork() 20:17:03 executing program 2: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0) fork() 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) fork() 20:17:03 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) fork() 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x4c, 0x8}, 0x5) 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) fork() 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x4c, 0x8}, 0x5) 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f0000000000)) 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r5}}], 0x4c, 0x8}, 0x5) 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) fork() 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x4c, 0x8}, 0x5) 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x4c, 0x8}, 0x5) 20:17:03 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x4c, 0x8}, 0x5) 20:17:03 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)) 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:17:03 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:17:03 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:17:03 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)) 20:17:03 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x30, 0x8}, 0x5) 20:17:03 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:03 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)) fork() 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:17:04 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:04 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:17:04 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:04 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:04 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x30, 0x8}, 0x5) 20:17:04 executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0) fork() 20:17:04 executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0) fork() 20:17:04 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0) fork() 20:17:04 executing program 2: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0) fork() 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x1c, 0x8}, 0x5) 20:17:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() fork() 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x1c, 0x8}, 0x5) 20:17:04 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) fork() 20:17:04 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) fork() 20:17:04 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x1c, 0x8}, 0x5) 20:17:04 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) fork() 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x1c, 0x8}, 0x5) 20:17:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x1c, 0x8}, 0x5) 20:17:04 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="05008800772b02555aca080a3e14d6bd2de21849bb78934f62d79f9a0017e41aa72f7e9c1dda1b6593cd7108dc2147f8dd504203127c727e197e6d709b2a6a331c25ef59a6ea87ce43da5feac71dd797b21878840c5d5804b36b0a3a2fd30546c4b123706418f51a4ea7d7e575d2bb8d814a567524fc0aaa6c28ee6e3976097a2f145cb97c4d292b4c9c9c40df4d56fdbcc0f7118a90d978cdf669ce0e123719bf34f057d05cf05b0b0a4b38ea212ad2f8f0971d95165bde794cc65bd0974e234f6e52c063f3b7760c6b345de06fd2b1b3163d454237238b772b2f412a831cd5cc48598d8150e9e2d8d02d02a70b2e0045264e7a45c142038080e9f8d9803542498b887c6c6dc1eb2779b2681bf2c886e78bbd37039becdb4e0cc992756931c5333b486e274d9aa284e3d4c513"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c, 0x8}, 0x5) 20:17:04 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) fork() 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c, 0x8}, 0x5) 20:17:04 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) fork() 20:17:04 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) fork() 20:17:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c, 0x8}, 0x5) 20:17:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r4}}], 0x1c, 0x8}, 0x5) 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x1c}, 0x5) 20:17:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x0, 0x0, r4}}], 0x1c}, 0x0) 20:17:04 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1) fork() 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="e1ef889af7bac692e737dc79bcc402d96365e061a1fdf58ac908a8c2d0d473f437a3d395f183aa0fa57e954d27e21f14aeed71500ad6fe8aed39bbd55d4fe1619ab0057600fa36aa1eb099df3d1fdb559b3a01034c56b80536fe207ec80ee1df17b2db1a0bd86cec71cc86b8ce5f06f43d6f3326c3c2d82e5a36df58f744a42eef9056c093b9dc01a976c7acfd9fe3b716e947395945fa372fbb7c2047168ef3e883d13d104b513812f0d9254bf03062514de05e73306647241ae22a30c1dc8fd1e6aacc17f5724ff1c348f41f3785f4cacdac32c31042ef69254b97b3cbdb89127b307d27faeb", 0xe7}, {&(0x7f0000000280)="8819c1c46327639412db4e440462a440cefd2cab810611abc164b1fd911c98118a7c8276abfc85f09ab0d1bbe28728cde44046", 0x33}, {&(0x7f00000002c0)="9ec62e5e3a89a10aeb705d60f43fc519e69cf38606824d44bf6aae87727f2228398c15558bc079910aee5614602500c02838fa96eeaa571d7ebb86cc5a29f5f2c65c8512a02164c91406e13aa7ec90e48e07b1aa9126fb68929a6ac936a19c25fee68ada3e3b9e4f7bde5a523c9d6fa5aa5e1c7e5037eabe5a5edb62a1026946749e67", 0x83}], 0x3, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x36, 0x120, 0xa40, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x62d, 0x400, 0x200, 0x0, r5}}], 0x84, 0x8}, 0x5) 20:17:04 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000d00), &(0x7f0000001e40)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsid() fork() 20:17:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x47, &(0x7f0000000200)=0x3, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000)={0xfffb}, 0x8) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1203, &(0x7f0000000300)={0x0, 0x0, 0x3}, 0x21) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a829dcfe5f23c868473cdcd29adb6604c59f23e32f40649b0256eefaaba29bcc4a80bd5dbdb1e66cd5b967117ab7e2aef502e85ade8171889ad530433682a4d0b4f2a5934342e56f7286ea2ceea756b4b8e73674341d7de61ad534d64e1a67015b8e182194afb2469a0d7e489b3c640e8b64d2ca85f12df5ae1c6250aacabcc489e3d32f5d1215a99a462888406882ad5ea8930bace2d27d515a877698e5c5056dca699901d0ab84ca440953318af2605d57aaee4d46d29b2be1ef8f422123716f2394a47daea9329e701176c", 0xcd}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r2, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) freebsd11_fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r2, 0x0) shutdown(r2, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000a80)=[{&(0x7f0000000640)}, {&(0x7f0000000940)="460cf74b80d0ac34fb5db83c52f90907ec3c5d153032805933ce6e64161b328ca8ea969e938f1bfe1bf6b1730a80936ee7e05ad3a0dfb14852215a3531c8d72ae61950566810e0a88c49eed086c2654efce576ffc741396357779b", 0x5b}, {0x0}], 0x3, &(0x7f0000000600)=ANY=[@ANYRESHEX, @ANYRES16=r5, @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=r5, @ANYRESHEX, @ANYRES32, @ANYRES64=r2, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="5db206439b83e9dd2369f3640ea8332996061a2df0db5663538a7d03a82d2c12a14341bad884e646b4a725b504a8632f5813824f1096f6be6241fe92cd1554a4366b162849a84874937f41f980d4826899e4af564ee60febaf2c7055f65725636b8152cafbcf89a3978470f3bed870ab16d22223618587e7b33e6597ac4cfb1aa2b7b48b394b0cce8ac3998e131df5bb4709186068ecc8ffe59149eb100728e751272f0c9ea7798fbed2a37338d5ab3bd39816d50dc105c6b79af0e44a", @ANYRES16=r3, @ANYRESHEX=r4, @ANYRES32=0x0, @ANYRES64, @ANYRES32=r5, @ANYRESHEX=r5, @ANYRESOCT, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="0000000068190038fd48a4f97a204dc34aba0a0c86d2b408a7ffff0000030000003fd5c71bfe6500c5159452df8d70c72c0c492252c5c9b18247376a0ee86c61b09c2494037c3a5d4afb53b5bf43d9653456b6048c095c87fc9265d169c61eaaa95bf3eca2429874d9d739cf04050133a6790e1ee3a683672aa2e3fd9a0ec156a9f39ca8ffa4227e6f2c07fe9499e8", @ANYRES32, @ANYRES32=r5, @ANYRESHEX, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="a95de942bac808489f9ac517407b75d0bd9fd96587da223bb95770738549601b3ccf1ef2a8e6087f5876b7ece78bc089000000000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32, @ANYRES16, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="e10e2b8a0339b250c5a0772f34bda7d6b7a9b398575e57a3443e51007cdf4bb0f51bc6850d7e7ba8941046d37675e7a8c6751a83cccce9593c6af116699d3e987f48e6612c347d359e1c133b0d70b356bef26828b5738b0fd624762e0b8169d1fc1f7f4d2c49211c125900c127770df0b243f7d00300000000000000672fd73a0dc4565ee287878e9d8fa52dcaac71d305abf813feb4cdb5d3eee66880a6c1578d7c0d47d4de523707a79de1fdf95e1dc7ed7d04c4", @ANYRESHEX=r2, @ANYRES32, @ANYRES32, @ANYRES64], 0x158, 0x18e}, 0x104) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000140)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000180)="975d610a7aba469cbbc47ce9795bc6887f6495140383d60cf548df883cd5c900f47323e4c6b6679c403c976e57c574465158b51fac20d4ea7861b571d88087dfc879", 0x42}], 0x1, &(0x7f0000000900)=[@cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5]}], 0xc0, 0x1}, 0x20001) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) pwritev(0xffffffffffffff9c, &(0x7f0000000100)=[{&(0x7f0000000040)="9c7f036f3d30adee329f34475815d86a4377fc5e590191a3f8c15d5ba33ff5ea4e72c302402b2631edff492a198cb6bdc2075538380591dc503b2cea9ce5697f26b7ad2e2955d758e9cf8b6bfbb84d499e56365085c605e333b0c74489891df9d985fd7b95c94811242add", 0x6b}], 0x1, 0x7) 20:17:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = openat$smbus(0xffffff9c, &(0x7f0000000040), 0x200000, 0x0) fcntl$dupfd(r0, 0x0, r2) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x7, 0x4) 20:17:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x7, 0x4) 20:17:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9}, &(0x7f0000000e00)=0x8c) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x47, &(0x7f0000000200)=0x3, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000)={0xfffb}, 0x8) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1203, &(0x7f0000000300)={0x0, 0x0, 0x3}, 0x21) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a829dcfe5f23c868473cdcd29adb6604c59f23e32f40649b0256eefaaba29bcc4a80bd5dbdb1e66cd5b967117ab7e2aef502e85ade8171889ad530433682a4d0b4f2a5934342e56f7286ea2ceea756b4b8e73674341d7de61ad534d64e1a67015b8e182194afb2469a0d7e489b3c640e8b64d2ca85f12df5ae1c6250aacabcc489e3d32f5d1215a99a462888406882ad5ea8930bace2d27d515a877698e5c5056dca699901d0ab84ca440953318af2605d57aaee4d46d29b2be1ef8f422123716f2394a47daea9329e701176c", 0xcd}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r2, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) freebsd11_fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r2, 0x0) shutdown(r2, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000a80)=[{&(0x7f0000000640)}, {&(0x7f0000000940)="460cf74b80d0ac34fb5db83c52f90907ec3c5d153032805933ce6e64161b328ca8ea969e938f1bfe1bf6b1730a80936ee7e05ad3a0dfb14852215a3531c8d72ae61950566810e0a88c49eed086c2654efce576ffc741396357779b", 0x5b}, {0x0}], 0x3, &(0x7f0000000600)=ANY=[@ANYRESHEX, @ANYRES16=r5, @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=r5, @ANYRESHEX, @ANYRES32, @ANYRES64=r2, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="5db206439b83e9dd2369f3640ea8332996061a2df0db5663538a7d03a82d2c12a14341bad884e646b4a725b504a8632f5813824f1096f6be6241fe92cd1554a4366b162849a84874937f41f980d4826899e4af564ee60febaf2c7055f65725636b8152cafbcf89a3978470f3bed870ab16d22223618587e7b33e6597ac4cfb1aa2b7b48b394b0cce8ac3998e131df5bb4709186068ecc8ffe59149eb100728e751272f0c9ea7798fbed2a37338d5ab3bd39816d50dc105c6b79af0e44a", @ANYRES16=r3, @ANYRESHEX=r4, @ANYRES32=0x0, @ANYRES64, @ANYRES32=r5, @ANYRESHEX=r5, @ANYRESOCT, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="0000000068190038fd48a4f97a204dc34aba0a0c86d2b408a7ffff0000030000003fd5c71bfe6500c5159452df8d70c72c0c492252c5c9b18247376a0ee86c61b09c2494037c3a5d4afb53b5bf43d9653456b6048c095c87fc9265d169c61eaaa95bf3eca2429874d9d739cf04050133a6790e1ee3a683672aa2e3fd9a0ec156a9f39ca8ffa4227e6f2c07fe9499e8", @ANYRES32, @ANYRES32=r5, @ANYRESHEX, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="a95de942bac808489f9ac517407b75d0bd9fd96587da223bb95770738549601b3ccf1ef2a8e6087f5876b7ece78bc089000000000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32, @ANYRES16, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="e10e2b8a0339b250c5a0772f34bda7d6b7a9b398575e57a3443e51007cdf4bb0f51bc6850d7e7ba8941046d37675e7a8c6751a83cccce9593c6af116699d3e987f48e6612c347d359e1c133b0d70b356bef26828b5738b0fd624762e0b8169d1fc1f7f4d2c49211c125900c127770df0b243f7d00300000000000000672fd73a0dc4565ee287878e9d8fa52dcaac71d305abf813feb4cdb5d3eee66880a6c1578d7c0d47d4de523707a79de1fdf95e1dc7ed7d04c4", @ANYRESHEX=r2, @ANYRES32, @ANYRES32, @ANYRES64], 0x158, 0x18e}, 0x104) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000140)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000180)="975d610a7aba469cbbc47ce9795bc6887f6495140383d60cf548df883cd5c900f47323e4c6b6679c403c976e57c574465158b51fac20d4ea7861b571d88087dfc879", 0x42}], 0x1, &(0x7f0000000900)=[@cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5]}], 0xc0, 0x1}, 0x20001) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) pwritev(0xffffffffffffff9c, &(0x7f0000000100)=[{&(0x7f0000000040)="9c7f036f3d30adee329f34475815d86a4377fc5e590191a3f8c15d5ba33ff5ea4e72c302402b2631edff492a198cb6bdc2075538380591dc503b2cea9ce5697f26b7ad2e2955d758e9cf8b6bfbb84d499e56365085c605e333b0c74489891df9d985fd7b95c94811242add", 0x6b}], 0x1, 0x7) 20:17:05 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="05008800772b02555aca080a3e14d6bd2de21849bb78934f62d79f9a0017e41aa72f7e9c1dda1b6593cd7108dc2147f8dd504203127c727e197e6d709b2a6a331c25ef59a6ea87ce43da5feac71dd797b21878840c5d5804b36b0a3a2fd30546c4b123706418f51a4ea7d7e575d2bb8d814a567524fc0aaa6c28ee6e3976097a2f145cb97c4d292b4c9c9c40df4d56fdbcc0f7118a90d978cdf669ce0e123719bf34f057d05cf05b0b0a4b38ea212ad2f8f0971d95165bde794cc65bd0974e234f6e52c063f3b7760c6b345de06fd2b1b3163d454237238b772b2f412a831cd5cc48598d8150e9e2d8d02d02a70b2e0045264e7a45c142038080e9f8d9803542498b887c6c6dc1eb2779b2681bf2c886e78bbd37039becdb4e0cc992756931c5333b486e274d9aa284e3d4c513"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept(r0, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000080)=0x4) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)) 20:17:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x7, 0x4) 20:17:05 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:05 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)) 20:17:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:05 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002080)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x90) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000000)) 20:17:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x47, &(0x7f0000000200)=0x3, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000)={0xfffb}, 0x8) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1203, &(0x7f0000000300)={0x0, 0x0, 0x3}, 0x21) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="8a829dcfe5f23c868473cdcd29adb6604c59f23e32f40649b0256eefaaba29bcc4a80bd5dbdb1e66cd5b967117ab7e2aef502e85ade8171889ad530433682a4d0b4f2a5934342e56f7286ea2ceea756b4b8e73674341d7de61ad534d64e1a67015b8e182194afb2469a0d7e489b3c640e8b64d2ca85f12df5ae1c6250aacabcc489e3d32f5d1215a99a462888406882ad5ea8930bace2d27d515a877698e5c5056dca699901d0ab84ca440953318af2605d57aaee4d46d29b2be1ef8f422123716f2394a47daea9329e701176c", 0xcd}], 0x1, 0x0, 0x0, 0x1c1}, 0x0) sendto(r2, 0x0, 0x0, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) freebsd11_fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r2, 0x0) shutdown(r2, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000a80)=[{&(0x7f0000000640)}, {&(0x7f0000000940)="460cf74b80d0ac34fb5db83c52f90907ec3c5d153032805933ce6e64161b328ca8ea969e938f1bfe1bf6b1730a80936ee7e05ad3a0dfb14852215a3531c8d72ae61950566810e0a88c49eed086c2654efce576ffc741396357779b", 0x5b}, {0x0}], 0x3, &(0x7f0000000600)=ANY=[@ANYRESHEX, @ANYRES16=r5, @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=r5, @ANYRESHEX, @ANYRES32, @ANYRES64=r2, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="5db206439b83e9dd2369f3640ea8332996061a2df0db5663538a7d03a82d2c12a14341bad884e646b4a725b504a8632f5813824f1096f6be6241fe92cd1554a4366b162849a84874937f41f980d4826899e4af564ee60febaf2c7055f65725636b8152cafbcf89a3978470f3bed870ab16d22223618587e7b33e6597ac4cfb1aa2b7b48b394b0cce8ac3998e131df5bb4709186068ecc8ffe59149eb100728e751272f0c9ea7798fbed2a37338d5ab3bd39816d50dc105c6b79af0e44a", @ANYRES16=r3, @ANYRESHEX=r4, @ANYRES32=0x0, @ANYRES64, @ANYRES32=r5, @ANYRESHEX=r5, @ANYRESOCT, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="0000000068190038fd48a4f97a204dc34aba0a0c86d2b408a7ffff0000030000003fd5c71bfe6500c5159452df8d70c72c0c492252c5c9b18247376a0ee86c61b09c2494037c3a5d4afb53b5bf43d9653456b6048c095c87fc9265d169c61eaaa95bf3eca2429874d9d739cf04050133a6790e1ee3a683672aa2e3fd9a0ec156a9f39ca8ffa4227e6f2c07fe9499e8", @ANYRES32, @ANYRES32=r5, @ANYRESHEX, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="a95de942bac808489f9ac517407b75d0bd9fd96587da223bb95770738549601b3ccf1ef2a8e6087f5876b7ece78bc089000000000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32, @ANYRES16, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="e10e2b8a0339b250c5a0772f34bda7d6b7a9b398575e57a3443e51007cdf4bb0f51bc6850d7e7ba8941046d37675e7a8c6751a83cccce9593c6af116699d3e987f48e6612c347d359e1c133b0d70b356bef26828b5738b0fd624762e0b8169d1fc1f7f4d2c49211c125900c127770df0b243f7d00300000000000000672fd73a0dc4565ee287878e9d8fa52dcaac71d305abf813feb4cdb5d3eee66880a6c1578d7c0d47d4de523707a79de1fdf95e1dc7ed7d04c4", @ANYRESHEX=r2, @ANYRES32, @ANYRES32, @ANYRES64], 0x158, 0x18e}, 0x104) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000140)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000180)="975d610a7aba469cbbc47ce9795bc6887f6495140383d60cf548df883cd5c900f47323e4c6b6679c403c976e57c574465158b51fac20d4ea7861b571d88087dfc879", 0x42}], 0x1, &(0x7f0000000900)=[@cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5]}], 0xc0, 0x1}, 0x20001) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) pwritev(0xffffffffffffff9c, &(0x7f0000000100)=[{&(0x7f0000000040)="9c7f036f3d30adee329f34475815d86a4377fc5e590191a3f8c15d5ba33ff5ea4e72c302402b2631edff492a198cb6bdc2075538380591dc503b2cea9ce5697f26b7ad2e2955d758e9cf8b6bfbb84d499e56365085c605e333b0c74489891df9d985fd7b95c94811242add", 0x6b}], 0x1, 0x7) 20:17:06 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x42}, &(0x7f0000000cc0)=0x8) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000000)) 20:17:06 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:06 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:06 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:06 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:06 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)) 20:17:06 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000680)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000eea93a0984efdebce1c9bc8a12ca2218073d3766eb545908da0ca89e3fbd32dca9e8ddd06053771b3c5ca245", 0xb2, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x9}, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000100)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0)="f8d70f6ab9b050400fdd84cb039a3e8a7b2730340326a14046f6f5a82d0aec5a4205d255531464c0ebd19d23cc27d8b97804c205b716687c215b51c5eb87a823e6d3dd81ee31c305aac3c869fb09d718cb0d9fafef5e9e4dad1f86ba4276591dd892806a4ff4fb854ec8b5284e48afea0d4baaf10d52ea27e6b17e7e82d7d9fc0745c8e2ca04e39d27900fbd0bf9fa17d0e081d478b8728cd73ecd629bbbe464d54db61d2564", 0xa6, 0x20189, &(0x7f00000003c0)={0x1c, 0x1c, 0x0, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@local}, &(0x7f00000001c0)=0xc) sendto(r2, &(0x7f0000000300)="f1", 0x1, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x29}, 0x1c) r3 = dup(r2) sendto(r3, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) dup(r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x35c1, 0x10}, &(0x7f0000000e00)=0x8c) 20:17:06 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:06 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:06 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:07 executing program 1: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r2, r1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:07 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:07 executing program 1: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r2, r1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:07 executing program 1: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:07 executing program 2: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r2, r1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:07 executing program 2: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:07 executing program 1: r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)) 20:17:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r2, r1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) dup2(r0, r0) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:08 executing program 2: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:08 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r2, r1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) dup2(r0, r0) 20:17:08 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r2, r1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) dup2(r0, r0) 20:17:08 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:17:08 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r2, r1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) dup2(r0, r0) 20:17:08 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 1: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 20:17:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r2, r1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) dup2(r0, r0) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, &(0x7f0000000080)) 20:17:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r2, r1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) dup2(r0, r0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 1: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, &(0x7f0000000080)) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, &(0x7f0000000080)) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 1: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), 0x0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), 0x0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 20:17:08 executing program 1: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), 0x0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) 20:17:08 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:08 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:08 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, r0) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: r0 = socket(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: r0 = socket(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 0: r0 = socket(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="547cc0aa37406320e500fa05f912f4a6fe2985aa7166d9db0467f24fee0733f8f4df64d67d8432edbf43b672426cd089bd372da006c69ea0e933cac8bbfeb6a3b56a3a2ad284bb36da92cfe6ca12bbb45afec80e405b84b89c5a8e75628f14b66c08fa1a23cd8dde865b5a69f2a5185764d084884b0390640fa46f067d63db7f5e39c9fe47b35dfc66131091e431327683efbf2461ad68b17bc2da55ff85d4d9ebfb64f6786e0574092f021e85fa50b3929fb966624e1f710172272feb733d46e337d5cd99a3304a4ecfb0b5f00ca073500794ad46379deda97542414e2f519ea03c3d3e1b73c6d8ff9f608c5d33d31c46662513052f418181523d7c9022d7f264fd9b3ed1059e7d25e38ac6d19864037636c5c5bd95cb9c04281a12e7221b66000000000000000000", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, 0xffffffffffffffff) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:09 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:10 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:10 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:10 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffffff, r0) 20:17:10 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:10 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="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", 0xffffff38, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffffff, r0) 20:17:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 20:17:10 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:10 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffffff, r0) 20:17:10 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 20:17:10 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:17:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, 0xffffffffffffffff) 20:17:10 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10184, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x8) seq_out:3552965945 len:1 snd_una:3552965945 snd_max:3552965946 -- but rsm not found? Starting Dump of all rack entries rsm:0xfffffe00999fa528 start:3552965945 end:3552965945 Dump complete panic: seq_out not found rack:0xfffffe009a340000 tp:0xfffffe009275d590 cpuid = 0 time = 1648757830 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bfb510 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bfb670 vpanic() at vpanic+0x2b8/frame 0xfffffe0053bfb750 panic() at panic+0xb5/frame 0xfffffe0053bfb810 rack_log_output() at rack_log_output+0x1296/frame 0xfffffe0053bfb9e0 rack_output() at rack_output+0x994e/frame 0xfffffe0053bfbff0 rack_do_segment_nounlock() at rack_do_segment_nounlock+0x57cd/frame 0xfffffe0053bfc830 rack_do_segment() at rack_do_segment+0x1a8/frame 0xfffffe0053bfc920 tcp_input_with_port() at tcp_input_with_port+0x1cb0/frame 0xfffffe0053bfcbb0 tcp_input() at tcp_input+0x1f/frame 0xfffffe0053bfcbd0 ip_input() at ip_input+0x80e/frame 0xfffffe0053bfccf0 swi_net() at swi_net+0x2f0/frame 0xfffffe0053bfcd90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053bfcef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bfcf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bfcf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100029 ] 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 0 rax 0x12 rcx 0x1b72b3f6454bbed9 rdx 0x1 rbx 0 rsp 0xfffffe0053bfb650 rbp 0xfffffe0053bfb670 rsi 0 rdi 0xffffffff8177ac4a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053ec4ac0 r13 0xfffffe0053bfb601 r14 0xffffffff82bbace0 .str.26 r15 0xffffffff82bbace0 .str.26 rip 0xffffffff8176e1db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a03a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053ddb548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 23 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 Run CPU 0 [swi1: netisr 0] 100032 I [swi3: busdma] 100033 Run CPU 1 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 53847 796 796 0 R (threaded) syz-executor.3 157481 RunQ syz-executor.3 157484 RunQ syz-executor.3 53846 779 779 0 RE syz-executor.0 53845 782 782 0 R (threaded) syz-executor.2 157429 RunQ syz-executor.2 157482 RunQ syz-executor.2 53560 1 53552 0 S uwait 0xfffffe009d906700 syz-executor.0 53555 1 53554 0 S uwait 0xfffffe009bc0e480 syz-executor.3 53546 1 53542 0 S uwait 0xfffffe009b1f5d80 syz-executor.0 53541 1 53540 0 S uwait 0xfffffe009d906b00 syz-executor.0 53538 1 53535 0 S uwait 0xfffffe009bc0e080 syz-executor.0 53533 1 53530 0 S uwait 0xfffffe009bc0eb80 syz-executor.0 53529 1 53523 0 S uwait 0xfffffe009bc0e680 syz-executor.2 53528 1 53526 0 S uwait 0xfffffe009bc0f300 syz-executor.0 53525 1 53524 0 S uwait 0xfffffe009bc0ec80 syz-executor.0 53520 1 53518 0 S uwait 0xfffffe009bc0ee80 syz-executor.0 53519 1 53517 0 S uwait 0xfffffe009bc0e280 syz-executor.2 53515 1 53514 0 S uwait 0xfffffe009bc0fa80 syz-executor.0 53512 1 53510 0 S uwait 0xfffffe009d906900 syz-executor.0 53511 1 53508 0 S uwait 0xfffffe009b754e00 syz-executor.2 53507 1 53505 0 S uwait 0xfffffe009b751c80 syz-executor.0 53506 1 53504 0 S uwait 0xfffffe009d906a00 syz-executor.2 53502 1 782 0 S uwait 0xfffffe009bc0e180 syz-executor.2 53501 1 53500 0 S uwait 0xfffffe009bc0e780 syz-executor.0 53498 1 53495 0 S uwait 0xfffffe009b5eb600 syz-executor.0 53494 1 53490 0 S uwait 0xfffffe009b754f00 syz-executor.0 53493 1 53491 0 S uwait 0xfffffe009b754d00 syz-executor.2 53489 1 53485 0 S uwait 0xfffffe009b5ec080 syz-executor.0 53487 1 53483 0 S umtxn 0xfffffe009b754c00 syz-executor.2 53482 1 53479 0 S uwait 0xfffffe009bc0f880 syz-executor.0 53480 1 53477 0 S uwait 0xfffffe009bc10380 syz-executor.2 53476 1 53472 0 S uwait 0xfffffe009bc0e980 syz-executor.0 53475 1 53473 0 S uwait 0xfffffe009bc0ea80 syz-executor.2 53470 1 53465 0 S uwait 0xfffffe009b5eb000 syz-executor.0 53469 1 53467 0 S uwait 0xfffffe009b5ec180 syz-executor.2 53464 1 53463 0 S uwait 0xfffffe009d906d00 syz-executor.0 53461 1 53459 0 S uwait 0xfffffe009b5ebb00 syz-executor.0 53460 1 53458 0 S uwait 0xfffffe009b1f5e80 syz-executor.2 53457 1 779 0 S uwait 0xfffffe009b5eeb00 syz-executor.0 53456 1 53452 0 S uwait 0xfffffe009bc0f980 syz-executor.2 53451 1 53449 0 S uwait 0xfffffe009bc11900 syz-executor.2 53448 1 779 0 S uwait 0xfffffe009b5eb300 syz-executor.0 53447 1 53445 0 S uwait 0xfffffe009bc10680 syz-executor.2 53443 1 53441 0 S uwait 0xfffffe009bc10c80 syz-executor.2 53442 1 779 0 S umtxn 0xfffffe009bc0e580 syz-executor.0 53439 1 53437 0 S uwait 0xfffffe009bc10880 syz-executor.2 53436 1 53433 0 S uwait 0xfffffe009b5ec580 syz-executor.2 53434 1 53432 0 S uwait 0xfffffe009bc0e380 syz-executor.0 53430 1 53426 0 S uwait 0xfffffe009bc10100 syz-executor.2 53427 1 53425 0 S uwait 0xfffffe009bc10280 syz-executor.0 53424 1 53422 0 S uwait 0xfffffe009bc11700 syz-executor.2 53420 1 53419 0 S uwait 0xfffffe009bc10b80 syz-executor.0 53418 1 53415 0 S uwait 0xfffffe009b5eb200 syz-executor.2 53417 1 53413 0 S uwait 0xfffffe009bc10000 syz-executor.0 53414 1 780 0 S uwait 0xfffffe009b5eb700 syz-executor.1 53412 1 53409 0 S uwait 0xfffffe009bc11100 syz-executor.2 53411 1 53408 0 S uwait 0xfffffe009bc11a00 syz-executor.0 53407 1 53404 0 S uwait 0xfffffe009b752100 syz-executor.2 53405 1 53403 0 S uwait 0xfffffe009bc11b00 syz-executor.0 53402 1 53400 0 S uwait 0xfffffe009bc10e80 syz-executor.2 53399 1 780 0 S uwait 0xfffffe009b751080 syz-executor.1 53398 1 53395 0 S uwait 0xfffffe009bc10300 syz-executor.2 53393 1 780 0 S umtxn 0xfffffe009bc11600 syz-executor.1 53391 1 53390 0 S uwait 0xfffffe009bc11300 syz-executor.2 53388 1 53385 0 S uwait 0xfffffe009bc0fb80 syz-executor.2 53387 1 780 0 S uwait 0xfffffe009bc11500 syz-executor.1 53384 1 53382 0 S uwait 0xfffffe009b751a80 syz-executor.2 53381 1 53379 0 S uwait 0xfffffe009b5ec280 syz-executor.2 53377 1 53374 0 S uwait 0xfffffe009b5eb100 syz-executor.2 53372 1 53370 0 S uwait 0xfffffe009bc10d80 syz-executor.2 53371 1 53369 0 S umtxn 0xfffffe009bc0fd80 syz-executor.0 53367 1 53364 0 S uwait 0xfffffe009bc0fe80 syz-executor.2 53360 1 53359 0 S uwait 0xfffffe009bc10980 syz-executor.2 53355 1 53353 0 S uwait 0xfffffe009bc11400 syz-executor.2 53351 1 53347 0 S uwait 0xfffffe009b5eb400 syz-executor.2 53346 1 53342 0 S uwait 0xfffffe009b5ec380 syz-executor.2 53341 1 53340 0 S uwait 0xfffffe009bc10a80 syz-executor.2 53337 1 782 0 S uwait 0xfffffe009b5eec00 syz-executor.2 53329 1 782 0 S uwait 0xfffffe009b751280 syz-executor.2 53324 1 782 0 S uwait 0xfffffe009b5ece80 syz-executor.2 53319 1 53318 0 S uwait 0xfffffe009b5ebc00 syz-executor.2 53315 1 53313 0 S uwait 0xfffffe009bc0fc80 syz-executor.2 53306 1 53301 0 S uwait 0xfffffe009b5eb500 syz-executor.2 53298 1 53297 0 S uwait 0xfffffe009b753680 syz-executor.2 53294 1 53292 0 S uwait 0xfffffe009b5eba00 syz-executor.2 53289 1 53284 0 S uwait 0xfffffe009bc10580 syz-executor.2 53281 1 53278 0 S uwait 0xfffffe009b752a00 syz-executor.2 51881 1 51876 0 S uwait 0xfffffe009b5ebf00 syz-executor.2 51871 1 51869 0 S uwait 0xfffffe009bc10780 syz-executor.2 51866 1 51862 0 S uwait 0xfffffe009b5eef00 syz-executor.2 45728 1 782 0 SV uwait 0xfffffe009b5eb800 syz-executor.2 45727 1 782 0 S uwait 0xfffffe009bc11000 syz-executor.2 45393 1 796 0 S uwait 0xfffffe009b5ec480 syz-executor.3 44344 1 779 0 SV uwait 0xfffffe009bc10480 syz-executor.0 44340 1 779 0 S uwait 0xfffffe009b5eb900 syz-executor.0 42911 1 780 0 S uwait 0xfffffe009b5ebd00 syz-executor.1 42258 1 796 0 S uwait 0xfffffe009bc11c00 syz-executor.3 34363 1 780 0 S uwait 0xfffffe009b5ed000 syz-executor.1 34354 1 780 0 S uwait 0xfffffe009b751580 syz-executor.1 34344 1 796 0 S uwait 0xfffffe009b5eee00 syz-executor.3 34343 1 780 0 S uwait 0xfffffe009bc11200 syz-executor.1 34330 1 780 0 S uwait 0xfffffe009b5ecd80 syz-executor.1 34328 1 796 0 S uwait 0xfffffe009b5ecc80 syz-executor.3 34320 1 780 0 S umtxn 0xfffffe009b751180 syz-executor.1 34316 1 780 0 S uwait 0xfffffe009b753280 syz-executor.1 34312 1 796 0 S umtxn 0xfffffe009b752800 syz-executor.3 34300 1 780 0 S uwait 0xfffffe009b752000 syz-executor.1 34297 1 779 0 S uwait 0xfffffe009bc11800 syz-executor.0 34295 1 796 0 S uwait 0xfffffe009b751880 syz-executor.3 34290 1 796 0 S uwait 0xfffffe009b751480 syz-executor.3 34285 1 779 0 S uwait 0xfffffe009b751380 syz-executor.0 34273 1 779 0 S uwait 0xfffffe009b751980 syz-executor.0 34226 1 782 0 S uwait 0xfffffe009b751780 syz-executor.2 34220 1 782 0 S uwait 0xfffffe009b751b80 syz-executor.2 34212 1 782 0 S umtxn 0xfffffe009b5eed00 syz-executor.2 34201 1 782 0 S uwait 0xfffffe009b753080 syz-executor.2 34198 1 779 0 S uwait 0xfffffe009b5eca80 syz-executor.0 34194 1 782 0 S uwait 0xfffffe009b752400 syz-executor.2 34189 1 782 0 S uwait 0xfffffe009b751680 syz-executor.2 34188 1 779 0 S uwait 0xfffffe009b752700 syz-executor.0 34183 1 782 0 S uwait 0xfffffe009b751d80 syz-executor.2 34178 1 782 0 S uwait 0xfffffe009b752500 syz-executor.2 34175 1 779 0 S uwait 0xfffffe009b752900 syz-executor.0 34167 1 782 0 S umtxn 0xfffffe009b751e80 syz-executor.2 34166 1 779 0 S umtxn 0xfffffe009b5ec780 syz-executor.0 34163 1 782 0 S umtxn 0xfffffe009b752200 syz-executor.2 34158 1 779 0 S uwait 0xfffffe009b5ec680 syz-executor.0 34154 1 782 0 S uwait 0xfffffe009b752300 syz-executor.2 34149 1 782 0 S uwait 0xfffffe009b5ed800 syz-executor.2 34138 1 782 0 S uwait 0xfffffe009b752e00 syz-executor.2 34134 1 782 0 S uwait 0xfffffe009b753480 syz-executor.2 34131 1 780 0 S uwait 0xfffffe009b5ecb80 syz-executor.1 34127 1 782 0 S uwait 0xfffffe009b753180 syz-executor.2 34120 1 782 0 S umtxn 0xfffffe009b752600 syz-executor.2 34112 1 782 0 S uwait 0xfffffe009b752d00 syz-executor.2 34107 1 796 0 S uwait 0xfffffe009b5ed500 syz-executor.3 34100 1 782 0 S uwait 0xfffffe009b5ec980 syz-executor.2 34091 1 782 0 S uwait 0xfffffe009b753980 syz-executor.2 34083 1 782 0 S uwait 0xfffffe009b752b00 syz-executor.2 34077 1 782 0 S uwait 0xfffffe009b5ec880 syz-executor.2 34071 1 779 0 S uwait 0xfffffe009b752f00 syz-executor.0 34066 1 782 0 S umtxn 0xfffffe009b5edb00 syz-executor.2 34059 1 782 0 S uwait 0xfffffe009b753580 syz-executor.2 34055 1 779 0 S uwait 0xfffffe009b754b00 syz-executor.0 34053 1 782 0 S uwait 0xfffffe009b754000 syz-executor.2 34046 1 779 0 S uwait 0xfffffe009b753780 syz-executor.0 34044 1 780 0 S uwait 0xfffffe009b752c00 syz-executor.1 34040 1 780 0 S uwait 0xfffffe009b5ed700 syz-executor.1 34039 1 782 0 S uwait 0xfffffe009b5ed400 syz-executor.2 34035 1 779 0 S uwait 0xfffffe009b5ed100 syz-executor.0 34032 1 782 0 S uwait 0xfffffe009b5ed300 syz-executor.2 34029 1 780 0 S uwait 0xfffffe009b5ed900 syz-executor.1 34023 1 782 0 S uwait 0xfffffe009b5ed200 syz-executor.2 34018 1 782 0 S uwait 0xfffffe009b754a00 syz-executor.2 34010 1 779 0 S uwait 0xfffffe009b5ed600 syz-executor.0 34009 1 782 0 S umtxn 0xfffffe009b753380 syz-executor.2 34004 1 779 0 S uwait 0xfffffe009b754600 syz-executor.0 34003 1 782 0 S uwait 0xfffffe009b5eda00 syz-executor.2 33997 1 782 0 S uwait 0xfffffe009b753c80 syz-executor.2 33992 1 779 0 S uwait 0xfffffe009b1f2080 syz-executor.0 33982 1 779 0 S uwait 0xfffffe009b753e80 syz-executor.0 33977 1 782 0 S uwait 0xfffffe009b754300 syz-executor.2 33974 1 779 0 S umtxn 0xfffffe009b754400 syz-executor.0 33972 1 796 0 S uwait 0xfffffe009b753d80 syz-executor.3 33968 1 779 0 S uwait 0xfffffe009b754800 syz-executor.0 33965 1 782 0 S uwait 0xfffffe009b753b80 syz-executor.2 33960 1 779 0 S uwait 0xfffffe009b754500 syz-executor.0 33956 1 782 0 S uwait 0xfffffe009b754700 syz-executor.2 33954 1 779 0 S uwait 0xfffffe009ac99d00 syz-executor.0 33948 1 796 0 S uwait 0xfffffe009b753a80 syz-executor.3 33946 1 796 0 S uwait 0xfffffe009b754100 syz-executor.3 33944 1 796 0 S uwait 0xfffffe009b1f2680 syz-executor.3 33933 1 782 0 S umtxn 0xfffffe009b753880 syz-executor.2 33921 1 796 0 S uwait 0xfffffe009ac99a00 syz-executor.3 33920 1 782 0 S uwait 0xfffffe009ac99900 syz-executor.2 33911 1 782 0 S uwait 0xfffffe009b1f4000 syz-executor.2 33908 1 796 0 S uwait 0xfffffe009b1f3300 syz-executor.3 33901 1 796 0 S uwait 0xfffffe009ac99f00 syz-executor.3 33883 1 796 0 S uwait 0xfffffe009b1f2280 syz-executor.3 33873 1 796 0 S uwait 0xfffffe009b5ee380 syz-executor.3 33857 1 796 0 S umtxn 0xfffffe009ac99c00 syz-executor.3 33854 1 780 0 S uwait 0xfffffe009b1f2380 syz-executor.1 33853 1 796 0 S umtxn 0xfffffe009b754200 syz-executor.3 33841 1 780 0 S uwait 0xfffffe009b5edf00 syz-executor.1 33825 1 796 0 S umtxn 0xfffffe009ac99b00 syz-executor.3 33793 1 780 0 S uwait 0xfffffe009b5ee480 syz-executor.1 33785 1 780 0 S uwait 0xfffffe009b5edc00 syz-executor.1 33778 1 780 0 S uwait 0xfffffe009b754900 syz-executor.1 33776 1 782 0 S uwait 0xfffffe009b1f2180 syz-executor.2 33767 1 780 0 S uwait 0xfffffe009b1f2480 syz-executor.1 33763 1 782 0 S uwait 0xfffffe009b5ee280 syz-executor.2 33754 1 780 0 S uwait 0xfffffe009b5ee080 syz-executor.1 33749 1 782 0 S umtxn 0xfffffe009b1f3600 syz-executor.2 33742 1 782 0 S uwait 0xfffffe009b1f4300 syz-executor.2 33738 1 780 0 S uwait 0xfffffe009ac99e00 syz-executor.1 33728 1 782 0 S uwait 0xfffffe009b1f2b80 syz-executor.2 33722 1 796 0 S umtxn 0xfffffe009b5edd00 syz-executor.3 33721 1 780 0 S uwait 0xfffffe009b5ee880 syz-executor.1 33717 1 780 0 S uwait 0xfffffe009b5ee180 syz-executor.1 33713 1 796 0 S umtxn 0xfffffe009b5ede00 syz-executor.3 33711 1 782 0 S uwait 0xfffffe009b1f2d80 syz-executor.2 33710 1 780 0 S uwait 0xfffffe009a6cd880 syz-executor.1 33707 1 780 0 S uwait 0xfffffe009a6cd780 syz-executor.1 33705 1 780 0 S uwait 0xfffffe009b5eea80 syz-executor.1 33703 1 780 0 S uwait 0xfffffe009b5ee680 syz-executor.1 33701 1 796 0 S uwait 0xfffffe009b5ee980 syz-executor.3 33697 1 782 0 S uwait 0xfffffe009a6cde00 syz-executor.2 33696 1 780 0 S uwait 0xfffffe009a959380 syz-executor.1 33694 1 796 0 S umtxn 0xfffffe009b5ee580 syz-executor.3 33689 1 782 0 S uwait 0xfffffe009a6cda80 syz-executor.2 33688 1 780 0 S uwait 0xfffffe009b5ee780 syz-executor.1 33684 1 796 0 S uwait 0xfffffe009a6cd980 syz-executor.3 33682 1 780 0 S uwait 0xfffffe009b1f3b80 syz-executor.1 33680 1 782 0 S uwait 0xfffffe009b1f3200 syz-executor.2 33676 1 780 0 S umtxn 0xfffffe009b1f5080 syz-executor.1 33674 1 796 0 S uwait 0xfffffe009b1f4600 syz-executor.3 33670 1 782 0 S uwait 0xfffffe009a6cdd80 syz-executor.2 33669 1 796 0 S uwait 0xfffffe009b1f3a00 syz-executor.3 33667 1 780 0 S uwait 0xfffffe009b1f4d00 syz-executor.1 33666 1 782 0 S uwait 0xfffffe009b1f2780 syz-executor.2 33664 1 782 0 S uwait 0xfffffe009a6cdc80 syz-executor.2 33660 1 780 0 S uwait 0xfffffe009b1f2580 syz-executor.1 33655 1 796 0 S umtxn 0xfffffe009b1f4f00 syz-executor.3 33652 1 782 0 S uwait 0xfffffe009a6cdb80 syz-executor.2 33643 1 796 0 S uwait 0xfffffe009b1f4800 syz-executor.3 33641 1 782 0 S uwait 0xfffffe009b1f3100 syz-executor.2 33635 1 782 0 S uwait 0xfffffe009b1f3e80 syz-executor.2 33631 1 796 0 S uwait 0xfffffe009a959080 syz-executor.3 33627 1 796 0 S uwait 0xfffffe009b1f4500 syz-executor.3 33625 1 782 0 S uwait 0xfffffe009ac96b00 syz-executor.2 33619 1 782 0 S uwait 0xfffffe009b1f4400 syz-executor.2 33612 1 782 0 S umtxn 0xfffffe009b1f2a80 syz-executor.2 33611 1 796 0 S uwait 0xfffffe009b1f4b00 syz-executor.3 33607 1 796 0 S uwait 0xfffffe009b1f3d80 syz-executor.3 33600 1 796 0 S uwait 0xfffffe009b1f4200 syz-executor.3 33598 1 782 0 S uwait 0xfffffe009b1f3400 syz-executor.2 33590 1 796 0 S uwait 0xfffffe009b1f5880 syz-executor.3 33588 1 782 0 S uwait 0xfffffe009b1f3000 syz-executor.2 33581 1 782 0 S uwait 0xfffffe009b1f3800 syz-executor.2 33577 1 796 0 S uwait 0xfffffe009b1f2980 syz-executor.3 33571 1 782 0 S uwait 0xfffffe009b1f2e80 syz-executor.2 33565 1 796 0 S umtxn 0xfffffe009b1f3900 syz-executor.3 33561 1 782 0 S uwait 0xfffffe009a959480 syz-executor.2 33554 1 796 0 S uwait 0xfffffe009b1f3c80 syz-executor.3 33549 1 782 0 S uwait 0xfffffe009a95a500 syz-executor.2 33543 1 796 0 S uwait 0xfffffe009b1f4700 syz-executor.3 33539 1 782 0 S uwait 0xfffffe009b1f3500 syz-executor.2 33533 1 796 0 S umtxn 0xfffffe009b1f3700 syz-executor.3 33531 1 782 0 S uwait 0xfffffe009b1f2c80 syz-executor.2 33521 1 796 0 S uwait 0xfffffe009b1f2880 syz-executor.3 33520 1 782 0 S uwait 0xfffffe009b1f5680 syz-executor.2 30960 1 796 0 S umtxn 0xfffffe009a959580 syz-executor.3 30953 1 796 0 S uwait 0xfffffe009a959280 syz-executor.3 30943 1 796 0 S uwait 0xfffffe009a959880 syz-executor.3 30934 1 796 0 S uwait 0xfffffe009b1f5180 syz-executor.3 30927 1 796 0 S uwait 0xfffffe009b1f4100 syz-executor.3 30918 1 796 0 S uwait 0xfffffe009b1f5980 syz-executor.3 30910 1 796 0 S uwait 0xfffffe009b1f4a00 syz-executor.3 30899 1 796 0 S uwait 0xfffffe009a959980 syz-executor.3 30890 1 796 0 S uwait 0xfffffe009b1f4c00 syz-executor.3 30886 1 796 0 S uwait 0xfffffe009a6cdf00 syz-executor.3 30881 1 796 0 S umtxn 0xfffffe009ac98a00 syz-executor.3 30871 1 796 0 S uwait 0xfffffe009b1f4e00 syz-executor.3 30866 1 796 0 S uwait 0xfffffe009b1f5480 syz-executor.3 30861 1 796 0 S uwait 0xfffffe009ac97380 syz-executor.3 30856 1 796 0 S uwait 0xfffffe009a959180 syz-executor.3 30848 1 796 0 S umtxn 0xfffffe009b1f4900 syz-executor.3 30841 1 796 0 S uwait 0xfffffe009ac97c80 syz-executor.3 30836 1 796 0 S uwait 0xfffffe009b1f5780 syz-executor.3 30830 1 796 0 S uwait 0xfffffe009b1f5580 syz-executor.3 30820 1 796 0 S uwait 0xfffffe009a95ca80 syz-executor.3 30806 1 796 0 S umtxn 0xfffffe009ac96300 syz-executor.3 30797 1 796 0 S uwait 0xfffffe009a95cb80 syz-executor.3 30790 1 796 0 S uwait 0xfffffe009a95c980 syz-executor.3 30779 1 796 0 S uwait 0xfffffe009a95c880 syz-executor.3 30767 1 796 0 S uwait 0xfffffe009a95cc80 syz-executor.3 30756 1 796 0 S uwait 0xfffffe009ac96400 syz-executor.3 30746 1 796 0 S uwait 0xfffffe009b1f5280 syz-executor.3 30737 1 796 0 S uwait 0xfffffe009a95a000 syz-executor.3 30731 1 796 0 S umtxn 0xfffffe009a959680 syz-executor.3 30726 1 796 0 S uwait 0xfffffe009a959780 syz-executor.3 30717 1 796 0 S uwait 0xfffffe009ac98900 syz-executor.3 30709 1 796 0 S uwait 0xfffffe009b1f5380 syz-executor.3 30701 1 796 0 S uwait 0xfffffe009ac96500 syz-executor.3 30690 1 796 0 S uwait 0xfffffe009a959e80 syz-executor.3 30679 1 796 0 S uwait 0xfffffe009ac98b00 syz-executor.3 30674 1 796 0 S uwait 0xfffffe009ac96100 syz-executor.3 30669 1 796 0 S uwait 0xfffffe009a95a100 syz-executor.3 30665 1 796 0 S uwait 0xfffffe009ac97080 syz-executor.3 30656 1 796 0 S uwait 0xfffffe009a95a200 syz-executor.3 30645 1 796 0 S uwait 0xfffffe009ac96200 syz-executor.3 30635 1 796 0 S uwait 0xfffffe009a95ce80 syz-executor.3 30627 1 796 0 S uwait 0xfffffe009ac96000 syz-executor.3 30616 1 796 0 S umtxn 0xfffffe009ac97280 syz-executor.3 30608 1 796 0 S uwait 0xfffffe009a95cd80 syz-executor.3 30600 1 796 0 S uwait 0xfffffe009ac96800 syz-executor.3 30591 1 796 0 S umtxn 0xfffffe009ac97180 syz-executor.3 30581 1 796 0 S uwait 0xfffffe009ac96d00 syz-executor.3 30573 1 796 0 S uwait 0xfffffe009ac98000 syz-executor.3 30564 1 796 0 S uwait 0xfffffe009ac96600 syz-executor.3 30555 1 796 0 S umtxn 0xfffffe009ac96c00 syz-executor.3 30548 1 796 0 S uwait 0xfffffe009ac96700 syz-executor.3 30542 1 796 0 S uwait 0xfffffe009ac96a00 syz-executor.3 30535 1 796 0 S uwait 0xfffffe009ac96900 syz-executor.3 30524 1 796 0 S uwait 0xfffffe0057a75880 syz-executor.3 30514 1 796 0 S uwait 0xfffffe009ac97480 syz-executor.3 30505 1 796 0 S uwait 0xfffffe009ac97980 syz-executor.3 30497 1 796 0 S umtxn 0xfffffe009ac97580 syz-executor.3 30487 1 796 0 S uwait 0xfffffe009ac98400 syz-executor.3 30476 1 796 0 S umtxn 0xfffffe009ac96e00 syz-executor.3 30466 1 796 0 S uwait 0xfffffe009ac96f00 syz-executor.3 30459 1 796 0 S uwait 0xfffffe009ac97b80 syz-executor.3 30449 1 796 0 S uwait 0xfffffe009ac97a80 syz-executor.3 30442 1 796 0 S umtxn 0xfffffe009ac97d80 syz-executor.3 30436 1 796 0 S umtxn 0xfffffe009a95a300 syz-executor.3 30427 1 796 0 S uwait 0xfffffe009a959d80 syz-executor.3 30418 1 796 0 S uwait 0xfffffe009ac97780 syz-executor.3 30413 1 796 0 S uwait 0xfffffe009a959a80 syz-executor.3 30404 1 796 0 S uwait 0xfffffe009ac98300 syz-executor.3 30393 1 796 0 S uwait 0xfffffe009ac99480 syz-executor.3 30385 1 796 0 S umtxn 0xfffffe009ac97880 syz-executor.3 30377 1 796 0 S uwait 0xfffffe009ac97e80 syz-executor.3 30371 1 796 0 S umtxn 0xfffffe009ac98100 syz-executor.3 30367 1 796 0 S uwait 0xfffffe009ac97680 syz-executor.3 30358 1 796 0 S uwait 0xfffffe009ac98500 syz-executor.3 30349 1 796 0 S uwait 0xfffffe009ac98800 syz-executor.3 30345 1 796 0 S uwait 0xfffffe009ac98200 syz-executor.3 30338 1 796 0 S uwait 0xfffffe009a95ac00 syz-executor.3 30330 1 796 0 S uwait 0xfffffe009a959b80 syz-executor.3 30321 1 796 0 S uwait 0xfffffe009ac98700 syz-executor.3 30318 1 796 0 S uwait 0xfffffe009a959c80 syz-executor.3 30309 1 796 0 S umtxn 0xfffffe009ac99580 syz-executor.3 30300 1 796 0 S uwait 0xfffffe009ac99280 syz-executor.3 30290 1 796 0 S uwait 0xfffffe009a95a700 syz-executor.3 30279 1 796 0 S umtxn 0xfffffe009a6ca080 syz-executor.3 30275 1 796 0 S uwait 0xfffffe009ac98600 syz-executor.3 30266 1 796 0 S umtxn 0xfffffe009a95a900 syz-executor.3 30256 1 796 0 S uwait 0xfffffe0057a75980 syz-executor.3 30250 1 796 0 S uwait 0xfffffe009ac99780 syz-executor.3 30240 1 796 0 S uwait 0xfffffe009ac99180 syz-executor.3 30231 1 796 0 S uwait 0xfffffe009ac99080 syz-executor.3 30221 1 796 0 S uwait 0xfffffe009a95b080 syz-executor.3 30213 1 796 0 S uwait 0xfffffe009a95af00 syz-executor.3 30205 1 796 0 S uwait 0xfffffe009a6cb500 syz-executor.3 30196 1 796 0 S uwait 0xfffffe009a95a400 syz-executor.3 30184 1 796 0 S uwait 0xfffffe009ac99680 syz-executor.3 30179 1 796 0 S uwait 0xfffffe009ac98e00 syz-executor.3 30170 1 796 0 S uwait 0xfffffe009a95ae00 syz-executor.3 30160 1 796 0 S uwait 0xfffffe009ac98d00 syz-executor.3 30149 1 796 0 S uwait 0xfffffe009a95b480 syz-executor.3 30141 1 796 0 S uwait 0xfffffe009ac98c00 syz-executor.3 30133 1 796 0 S uwait 0xfffffe009a95a600 syz-executor.3 30126 1 796 0 S uwait 0xfffffe009a95a800 syz-executor.3 30119 1 796 0 S uwait 0xfffffe009a95ab00 syz-executor.3 30110 1 796 0 S uwait 0xfffffe009ac98f00 syz-executor.3 30105 1 796 0 S uwait 0xfffffe009a95b580 syz-executor.3 30097 1 796 0 S uwait 0xfffffe0057a75780 syz-executor.3 30092 1 796 0 S uwait 0xfffffe009a95aa00 syz-executor.3 30084 1 796 0 S umtxn 0xfffffe009a95b180 syz-executor.3 30074 1 796 0 S umtxn 0xfffffe009ac99380 syz-executor.3 30068 1 796 0 S uwait 0xfffffe009a95b680 syz-executor.3 30063 1 796 0 S uwait 0xfffffe0057a75580 syz-executor.3 30053 1 796 0 S uwait 0xfffffe009a95b980 syz-executor.3 30049 1 796 0 S uwait 0xfffffe0057a75a80 syz-executor.3 30044 1 796 0 S uwait 0xfffffe009a95ad00 syz-executor.3 30037 1 796 0 S umtxn 0xfffffe0057a75680 syz-executor.3 30034 1 796 0 S uwait 0xfffffe009a95b780 syz-executor.3 30030 1 796 0 S uwait 0xfffffe0092d42c00 syz-executor.3 30023 1 796 0 S uwait 0xfffffe009a95ba80 syz-executor.3 30019 1 796 0 S uwait 0xfffffe009a95b880 syz-executor.3 30015 1 796 0 S uwait 0xfffffe0092d42b00 syz-executor.3 30012 1 796 0 S uwait 0xfffffe009a6cb100 syz-executor.3 30004 1 796 0 S uwait 0xfffffe009a6ca380 syz-executor.3 29996 1 796 0 S uwait 0xfffffe009a95c500 syz-executor.3 29992 1 796 0 S uwait 0xfffffe009ac99880 syz-executor.3 29989 1 796 0 S uwait 0xfffffe009a95b380 syz-executor.3 29981 1 796 0 S uwait 0xfffffe009a6cb600 syz-executor.3 29977 1 796 0 S umtxn 0xfffffe009a6cb200 syz-executor.3 29969 1 796 0 S uwait 0xfffffe009a95bd80 syz-executor.3 29962 1 796 0 S uwait 0xfffffe009a95b280 syz-executor.3 29956 1 796 0 S uwait 0xfffffe009a95c000 syz-executor.3 29945 1 796 0 S umtxn 0xfffffe009a95c600 syz-executor.3 29936 1 796 0 S uwait 0xfffffe009a6cb300 syz-executor.3 29927 1 796 0 S uwait 0xfffffe009a95c700 syz-executor.3 29921 1 796 0 S uwait 0xfffffe009a6cb400 syz-executor.3 29913 1 796 0 S uwait 0xfffffe009a95bc80 syz-executor.3 29906 1 796 0 S uwait 0xfffffe009a95c100 syz-executor.3 29899 1 796 0 S uwait 0xfffffe009a95bb80 syz-executor.3 29891 1 796 0 S uwait 0xfffffe009a95c200 syz-executor.3 29886 1 796 0 S uwait 0xfffffe009a6ca480 syz-executor.3 29876 1 796 0 S uwait 0xfffffe009a95be80 syz-executor.3 29867 1 796 0 S uwait 0xfffffe009a6cad80 syz-executor.3 29859 1 796 0 S uwait 0xfffffe0092d42700 syz-executor.3 29850 1 796 0 S uwait 0xfffffe009a95c300 syz-executor.3 29840 1 796 0 S uwait 0xfffffe0092d42d00 syz-executor.3 29828 1 796 0 S uwait 0xfffffe009a6ca280 syz-executor.3 29824 1 796 0 S uwait 0xfffffe0092d42800 syz-executor.3 29819 1 796 0 S uwait 0xfffffe009a6ca780 syz-executor.3 29810 1 796 0 S uwait 0xfffffe009a6cc480 syz-executor.3 29799 1 796 0 S uwait 0xfffffe0092d42600 syz-executor.3 29791 1 796 0 S uwait 0xfffffe009a95c400 syz-executor.3 29782 1 796 0 S uwait 0xfffffe0092d42900 syz-executor.3 29771 1 796 0 S uwait 0xfffffe009a6cae80 syz-executor.3 29763 1 796 0 S uwait 0xfffffe009a6ca580 syz-executor.3 29753 1 796 0 S uwait 0xfffffe009a6ca680 syz-executor.3 29749 1 796 0 S uwait 0xfffffe0092d42f00 syz-executor.3 29740 1 796 0 S uwait 0xfffffe0092d42e00 syz-executor.3 29730 1 796 0 S uwait 0xfffffe009a6cd100 syz-executor.3 29722 1 796 0 S uwait 0xfffffe0092d42a00 syz-executor.3 29709 1 796 0 S uwait 0xfffffe0057a75c80 syz-executor.3 29701 1 796 0 S uwait 0xfffffe009a6ca880 syz-executor.3 29695 1 796 0 S uwait 0xfffffe009a6ca180 syz-executor.3 29688 1 796 0 S uwait 0xfffffe0057a75b80 syz-executor.3 29681 1 796 0 S uwait 0xfffffe009a6cce80 syz-executor.3 29673 1 796 0 S uwait 0xfffffe0092d3f000 syz-executor.3 29666 1 796 0 S uwait 0xfffffe0057a75d80 syz-executor.3 29659 1 796 0 S umtxn 0xfffffe0057a75e80 syz-executor.3 29649 1 796 0 S umtxn 0xfffffe009a6cac80 syz-executor.3 29641 1 796 0 S uwait 0xfffffe009a6ca980 syz-executor.3 29634 1 796 0 S umtxn 0xfffffe009a6caa80 syz-executor.3 29625 1 796 0 S uwait 0xfffffe009a6ccc80 syz-executor.3 29616 1 796 0 S uwait 0xfffffe009a6cba00 syz-executor.3 29606 1 796 0 S uwait 0xfffffe009a6cb000 syz-executor.3 29596 1 796 0 S uwait 0xfffffe009a6cab80 syz-executor.3 29585 1 796 0 S umtxn 0xfffffe0092d3f200 syz-executor.3 29580 1 796 0 S uwait 0xfffffe0092d3f600 syz-executor.3 29571 1 796 0 S umtxn 0xfffffe0092d3f300 syz-executor.3 29566 1 796 0 S uwait 0xfffffe009a6cc080 syz-executor.3 29558 1 796 0 S uwait 0xfffffe009a6cbb00 syz-executor.3 29546 1 796 0 S uwait 0xfffffe0092d3f100 syz-executor.3 29539 1 796 0 S umtxn 0xfffffe009a6cd300 syz-executor.3 29530 1 796 0 S uwait 0xfffffe009a6cd400 syz-executor.3 29521 1 796 0 S umtxn 0xfffffe009a6cbc00 syz-executor.3 29512 1 796 0 S uwait 0xfffffe0092d3f400 syz-executor.3 29503 1 796 0 S uwait 0xfffffe009a6cd200 syz-executor.3 29492 1 796 0 S uwait 0xfffffe0092d3f500 syz-executor.3 29485 1 796 0 S uwait 0xfffffe009a6cd000 syz-executor.3 29475 1 796 0 S uwait 0xfffffe0056f43680 syz-executor.3 29465 1 796 0 S uwait 0xfffffe0092d41100 syz-executor.3 29455 1 796 0 S umtxn 0xfffffe0092d3f700 syz-executor.3 29449 1 796 0 S uwait 0xfffffe009a6cbe00 syz-executor.3 29438 1 796 0 S uwait 0xfffffe009a6cb900 syz-executor.3 29433 1 796 0 S uwait 0xfffffe009a6cbd00 syz-executor.3 29427 1 796 0 S umtxn 0xfffffe0092d3fc00 syz-executor.3 29421 1 796 0 S uwait 0xfffffe009a6cb700 syz-executor.3 29408 1 796 0 S umtxn 0xfffffe009a6cca80 syz-executor.3 29404 1 796 0 S uwait 0xfffffe0092d40180 syz-executor.3 29393 1 796 0 S uwait 0xfffffe009a6cb800 syz-executor.3 29384 1 796 0 S uwait 0xfffffe009a6cbf00 syz-executor.3 29375 1 796 0 S uwait 0xfffffe009a6ccd80 syz-executor.3 29364 1 796 0 S uwait 0xfffffe009a6cc280 syz-executor.3 29353 1 796 0 S uwait 0xfffffe009a6cc680 syz-executor.3 29345 1 796 0 S uwait 0xfffffe009a6cc380 syz-executor.3 29338 1 796 0 S uwait 0xfffffe009a6cc580 syz-executor.3 29332 1 796 0 S uwait 0xfffffe0092d40200 syz-executor.3 29325 1 796 0 S uwait 0xfffffe0092d3f800 syz-executor.3 29319 1 796 0 S uwait 0xfffffe009a6cc180 syz-executor.3 29310 1 796 0 S uwait 0xfffffe009a6cc880 syz-executor.3 29301 1 796 0 S uwait 0xfffffe0092d40080 syz-executor.3 29292 1 796 0 S umtxn 0xfffffe009a6cc780 syz-executor.3 29278 1 796 0 S uwait 0xfffffe0057a72780 syz-executor.3 29270 1 796 0 S uwait 0xfffffe0092d3fd00 syz-executor.3 29261 1 796 0 S uwait 0xfffffe0092d3fa00 syz-executor.3 29254 1 796 0 S uwait 0xfffffe0092d3f900 syz-executor.3 29245 1 796 0 S uwait 0xfffffe009a6cd600 syz-executor.3 29237 1 796 0 S uwait 0xfffffe009a6ccb80 syz-executor.3 29230 1 796 0 S uwait 0xfffffe009a6cc980 syz-executor.3 29223 1 796 0 S uwait 0xfffffe0092d3fb00 syz-executor.3 29216 1 796 0 S uwait 0xfffffe0056f43480 syz-executor.3 29208 1 796 0 S uwait 0xfffffe0092d40300 syz-executor.3 29187 1 796 0 S uwait 0xfffffe0092d3fe00 syz-executor.3 29185 1 796 0 S uwait 0xfffffe0092d3ff00 syz-executor.3 29181 1 796 0 S uwait 0xfffffe0092d40d80 syz-executor.3 29175 1 796 0 S uwait 0xfffffe0056f43580 syz-executor.3 29168 1 796 0 S uwait 0xfffffe0056f43780 syz-executor.3 29162 1 796 0 S uwait 0xfffffe009a6cd500 syz-executor.3 29153 1 796 0 S uwait 0xfffffe0056f43c80 syz-executor.3 29144 1 796 0 S uwait 0xfffffe0056f43f00 syz-executor.3 29135 1 796 0 S uwait 0xfffffe0007970100 syz-executor.3 29125 1 796 0 S uwait 0xfffffe0092d40c80 syz-executor.3 29115 1 796 0 S uwait 0xfffffe0056f43d80 syz-executor.3 29108 1 796 0 S umtxn 0xfffffe0057a73200 syz-executor.3 29100 1 796 0 S uwait 0xfffffe0092d41b80 syz-executor.3 29094 1 796 0 S uwait 0xfffffe0092d40580 syz-executor.3 29087 1 796 0 S uwait 0xfffffe0057a73b00 syz-executor.3 29081 1 796 0 S umtxn 0xfffffe0057a72380 syz-executor.3 29074 1 796 0 S umtxn 0xfffffe0057a72a80 syz-executor.3 29066 1 796 0 S uwait 0xfffffe0092d40680 syz-executor.3 29062 1 796 0 S uwait 0xfffffe0092d41c80 syz-executor.3 29052 1 796 0 S uwait 0xfffffe0092d41300 syz-executor.3 29040 1 796 0 S uwait 0xfffffe0057a72280 syz-executor.3 29036 1 796 0 S uwait 0xfffffe0057a72480 syz-executor.3 29026 1 796 0 S uwait 0xfffffe0092d40980 syz-executor.3 29020 1 796 0 S uwait 0xfffffe0057a73000 syz-executor.3 29014 1 796 0 S uwait 0xfffffe0057a72580 syz-executor.3 29010 1 796 0 S uwait 0xfffffe0092d40780 syz-executor.3 29000 1 796 0 S uwait 0xfffffe0057a72d80 syz-executor.3 28995 1 796 0 S uwait 0xfffffe0056f43b80 syz-executor.3 28990 1 796 0 S uwait 0xfffffe0057a73400 syz-executor.3 28981 1 796 0 S uwait 0xfffffe0092d41700 syz-executor.3 28972 1 796 0 S uwait 0xfffffe0007970900 syz-executor.3 28962 1 796 0 S uwait 0xfffffe0057a72080 syz-executor.3 28955 1 796 0 S uwait 0xfffffe0092d40480 syz-executor.3 28951 1 796 0 S uwait 0xfffffe0092d40b80 syz-executor.3 28942 1 796 0 S uwait 0xfffffe0007970700 syz-executor.3 28933 1 796 0 S uwait 0xfffffe0057a72680 syz-executor.3 28923 1 796 0 S uwait 0xfffffe0057a72c80 syz-executor.3 28914 1 796 0 S uwait 0xfffffe0092d40f00 syz-executor.3 28909 1 796 0 S uwait 0xfffffe0092d41200 syz-executor.3 28903 1 796 0 S uwait 0xfffffe0057a73100 syz-executor.3 28896 1 796 0 S uwait 0xfffffe0092d41d80 syz-executor.3 28891 1 796 0 S uwait 0xfffffe0092d40a80 syz-executor.3 28886 1 796 0 S uwait 0xfffffe0007970000 syz-executor.3 28874 1 796 0 S uwait 0xfffffe0056f43880 syz-executor.3 28864 1 796 0 S uwait 0xfffffe0057a72980 syz-executor.3 28855 1 796 0 S uwait 0xfffffe0092d40400 syz-executor.3 28849 1 796 0 S uwait 0xfffffe0056f43980 syz-executor.3 28847 1 796 0 S uwait 0xfffffe0056f43a80 syz-executor.3 28839 1 796 0 S uwait 0xfffffe0092d41600 syz-executor.3 28827 1 796 0 S uwait 0xfffffe0057a73c00 syz-executor.3 28817 1 796 0 S uwait 0xfffffe0092d41e80 syz-executor.3 28809 1 796 0 S uwait 0xfffffe0092d41800 syz-executor.3 28799 1 796 0 S uwait 0xfffffe0057a74680 syz-executor.3 16794 0 0 0 DL mdwait 0xfffffe009a04d000 [md0] 16115 1 16115 65 Ss select 0xfffffe0099653040 dhclient 14885 1 14885 0 Ss select 0xfffffe00996520c0 dhclient 14875 1 14875 0 Ss select 0xfffffe00996532c0 dhclient 14815 1 14815 65 Ss select 0xfffffe0099652940 dhclient 9141 1 9141 0 Ss select 0xfffffe0099652dc0 dhclient 9135 1 9135 0 Ss select 0xfffffe00996530c0 dhclient 9094 1 9094 65 Ss select 0xfffffe0099652e40 dhclient 5428 1 5428 0 Ss select 0xfffffe0053dd1640 dhclient 5425 1 5425 0 Ss select 0xfffffe00996537c0 dhclient 5406 1 5406 65 Ss select 0xfffffe0099653e40 dhclient 1462 1 1462 0 Ss select 0xfffffe00996547c0 dhclient 1459 1 1459 0 Ss select 0xfffffe0099654a40 dhclient 1283 0 0 0 DL aiordy 0xfffffe009971da90 [aiod4] 1282 0 0 0 DL aiordy 0xfffffe0092786a90 [aiod3] 1281 0 0 0 DL aiordy 0xfffffe0092de9000 [aiod2] 1280 0 0 0 DL aiordy 0xfffffe0092de8a90 [aiod1] 796 774 796 0 Rs syz-executor.3 782 774 782 0 Rs syz-executor.2 780 774 780 0 Rs syz-executor.1 779 774 779 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffffe0057a74280 syz-fuzzer 100116 S uwait 0xfffffe0057a73d00 syz-fuzzer 100117 S uwait 0xfffffe0057a73e00 syz-fuzzer 100118 S uwait 0xfffffe0092d42000 syz-fuzzer 100119 S uwait 0xfffffe0092d42100 syz-fuzzer 100120 S uwait 0xfffffe0092d42200 syz-fuzzer 100121 S uwait 0xfffffe0092d42300 syz-fuzzer 100122 S uwait 0xfffffe0007970800 syz-fuzzer 100123 S kqread 0xfffffe00574c0d00 syz-fuzzer 147330 S uwait 0xfffffe009b5ebe00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe008fe02b40 csh 770 688 770 0 Ss select 0xfffffe0007852b40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056fe74b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00081f0cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00081f10b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00081f14b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0056fe58b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00081f18b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0056fe5cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0056fe60b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0056fe64b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe0053dd1240 sshd 501 1 501 0 Ss select 0xfffffe0053dd1040 syslogd 430 1 430 0 Ss select 0xfffffe0053dd06c0 devd 429 1 429 65 Ss select 0xfffffe0053dd0ec0 dhclient 344 1 344 0 Ss select 0xfffffe0053dd0740 dhclient 341 1 341 0 Ss select 0xfffffe0053dd0cc0 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00587aaa90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0053f674e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea5030 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84753530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b6e4e0 [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 0xfffffe0056f1ac88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053effd30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053effd80 [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 RunQ [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 Run CPU 0 [swi1: netisr 0] 100032 I [swi3: busdma] 100033 Run CPU 1 [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 - 0xfffffe0007978100 [softirq_0] 100006 D - 0xfffffe0007978000 [softirq_1] 100007 D - 0xfffffe0007977e00 [if_io_tqg_0] 100008 D - 0xfffffe0007977d00 [if_io_tqg_1] 100009 D - 0xfffffe0007977c00 [if_config_tqg_0] 100011 D - 0xfffffe0007977a00 [aiod_kick taskq] 100012 D - 0xfffffe0007977900 [inm_free taskq] 100013 D - 0xfffffe0007977800 [linuxkpi_irq_wq] 100014 D - 0xfffffe0007977700 [in6m_free taskq] 100015 D - 0xfffffe0007977600 [deferred_unmount ta] 100016 D - 0xfffffe0007977500 [thread taskq] 100018 D - 0xfffffe0007977300 [kqueue_ctx taskq] 100019 D - 0xfffffe0007977200 [pci_hp taskq] 100021 D - 0xfffffe0007977000 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007977000 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007977000 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007977000 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007976e00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007976e00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007976e00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007976e00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f21300 [firmware taskq] 100039 D - 0xfffffe0053f21100 [crypto_0] 100040 D - 0xfffffe0053f21100 [crypto_1] 100056 D - 0xfffffe0053f1e000 [vtnet0 rxq 0] 100057 D - 0xfffffe0007979e00 [vtnet0 txq 0] 100058 D - 0xfffffe0007979d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0007979c00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe005700e800 [virtio_balloon] 100067 D - 0xffffffff82bc0b61 [deadlkres] 100071 D - 0xfffffe0007978200 [mca taskq] 100073 D - 0xfffffe00574c1200 [acpi_task_0] 100074 D - 0xfffffe00574c1200 [acpi_task_1] 100075 D - 0xfffffe00574c1200 [acpi_task_2] 100076 D - 0xfffffe0053f20e00 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053ec4ac0 (100029) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0099ec0858) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1550 Process 12 (intr) thread 0xfffffe0053ec2e40 (100033) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053f00100) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1430 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 filedesc 1050 8409K 105601 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4247 pcb 2289 3084K 96486 subproc 1173 2536K 54457 sysctloid 35423 2087K 35611 vtbuf 24 1968K 46 kobj 327 1308K 506 newblk 121 1054K 115572 vfscache 3 1025K 3 sctp_stro 885 885K 15447 sctp_atcl 2017 757K 64928 inodedep 350 643K 56755 filemon 68 544K 298 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 280K 8 kdtrace 1243 203K 111333 acpica 1674 184K 56014 umtx 1364 171K 1364 vnet_data 1 168K 1 pagedep 90 151K 52808 tidhash 3 141K 3 linker 358 134K 386 tfo_ccache 1 128K 1 sctp_atky 2962 127K 82498 DEVFS1 110 110K 128 sem 4 106K 4 BPF 46 88K 219 bus 991 81K 5140 dirrem 319 80K 54425 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 kqueue 580 39K 53917 pwddesc 577 37K 53855 DEVFSP 552 35K 1378 sctp_timw 136 34K 136 temp 34 33K 7786 freefile 260 33K 53903 DEVFS3 129 33K 140 hostcache 1 32K 1 shm 1 32K 91 sctp_athm 2017 32K 66046 msg 4 30K 4 pf_osfp 243 30K 243 sctp_map 1770 28K 30894 cryptodev 418 27K 925 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 137 16K 429 bus-sc 34 15K 1651 lltable 45 14K 353 session 108 14K 189 ether_multi 157 13K 167 KTRACE 100 13K 121 ifnet 7 13K 7 proc-args 608 12K 55319 kenv 95 12K 95 GEOM 68 12K 583 eventhandler 134 12K 134 newdirblk 85 11K 52442 rman 88 11K 429 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 55898 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 101 rpc 2 8K 2 shmfd 1 8K 7 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 29 8K 534 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 556 freework 19 5K 74195 ufs_dirhash 24 5K 24 UMA 273 5K 274 pf_ifnet 10 5K 19 vt 11 5K 11 md_disk 2 5K 13 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 2 evdev 4 4K 4 lockf 34 4K 96 acpisem 28 4K 28 selfd 55 4K 691413 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 506 uidinfo 3 3K 64 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 CAM XPT 22 2K 543 Unitno 25 2K 127 msi 12 2K 12 freeblks 6 2K 54421 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 104884 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 124 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 inpcbpolicy 20 1K 18914 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 54468 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 13893 CC Mem 6 1K 13886 chacha20random 1 1K 1 tcp_fsb 2 1K 3113 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 25908 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 1061 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 sigio 2 1K 4 soname 4 1K 56940 filecaps 5 1K 127 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 31129 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 4 sctp_stri 0 0K 2328 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 35932 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 60 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 29 allocindir 0 0K 0 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 63 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 29 in_mfilter 0 0K 0 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 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 53106 namei_tracker 0 0K 32 export_host 0 0K 0 cl_savebuf 0 0K 4 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 2060 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 9 lio 0 0K 298 acl 0 0K 0 mbuf_tag 0 0K 267 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 38531 ioctlops 0 0K 3506 eventfd 0 0K 122 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 312 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 1094 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 filedesc_to_leader 0 0K 0 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 84 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 8326 1072 1277792 0 254 38494208 0 malloc-16384 16384 525 5 52799 0 2 8683520 0 mbuf 256 12270 16188 2838031 0 254 7285248 0 sctp_asoc 2288 885 895 15447 0 254 4072640 0 malloc-4096 4096 906 4 54438 0 2 3727360 0 tcp_log 416 0 8892 454986 0 254 3699072 0 malloc-2048 2048 1141 563 49363 0 8 3489792 0 RADIX NODE 144 22418 453 1396898 0 63 3293424 0 sctp_ep 1208 1132 908 48081 0 254 2464320 0 VM OBJECT 264 7854 66 774913 0 30 2090880 0 pbuf 2624 0 762 0 0 2 1999488 0 malloc-1024 1024 887 825 15311 0 16 1753088 0 BUF TRIE 144 193 11595 57173 0 62 1697472 0 MAP ENTRY 96 16578 306 1639853 0 126 1620864 0 malloc-384 384 4165 5 4165 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 vmem btag 56 27179 76 27179 0 254 1526280 0 malloc-128 128 11673 200 11718 0 126 1519744 0 malloc-384 384 2614 1316 65865 0 30 1509120 0 UMA Slabs 0 112 13306 8 13306 0 126 1491168 0 VMSPACE 2552 556 14 53820 0 4 1454640 0 sctp_raddr 736 885 897 19671 0 254 1311552 0 sctp_chunk 152 1798 6340 12805 0 254 1236976 0 FFS inode 1160 1036 28 54947 0 8 1234240 0 THREAD 1808 664 18 57484 0 8 1233056 0 malloc-384 384 349 2471 56823 0 30 1082880 0 malloc-256 256 2001 1719 142679 0 62 952320 0 PROC 1352 577 17 53847 0 8 803088 0 malloc-256 256 564 2541 57860 0 62 794880 0 256 Bucket 2048 353 17 7606 0 8 757760 0 socket 960 296 468 68964 0 254 733440 0 filedesc0 1072 578 24 53855 0 8 645344 0 malloc-8192 8192 71 5 302 0 1 622592 0 FPU_save_area 832 666 45 66973 0 16 591552 0 tcpcb 1104 6 505 13882 0 254 564144 0 VNODE 448 1077 93 54990 0 30 524160 0 tcp_bbr_map 128 0 3162 103849 0 126 404736 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 malloc-128 128 261 2777 53933 0 126 388864 0 ertt_txseginfo 40 1 8988 364359 0 254 359560 0 malloc-65536 65536 5 0 5 0 1 327680 0 FFS2 dinode 256 1036 89 54947 0 62 288000 0 malloc-64 64 3880 467 4009 0 254 278208 0 malloc-128 128 1685 206 5286 0 126 242048 0 malloc-16 16 14655 345 14847 0 254 240000 0 malloc-64 64 2590 1001 74681 0 254 229824 0 malloc-32768 32768 0 7 23655 0 1 229376 0 DEVCTL 1024 0 220 161 0 0 225280 0 malloc-128 128 1441 202 132375 0 126 210304 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 80 682 84433 0 254 195072 0 malloc-256 256 210 540 117959 0 62 192000 0 UMA Zones 768 245 4 246 0 16 191232 0 malloc-32 32 5332 338 5507 0 254 181440 0 S VFS Cache 104 1068 453 56978 0 126 158184 0 128 Bucket 1024 116 31 8762 0 16 150528 0 malloc-64 64 1754 577 761486 0 254 149184 0 malloc-1024 1024 121 23 299 0 16 147456 0 malloc-128 128 737 410 111730 0 126 146816 0 64 Bucket 512 162 102 45427 0 30 135168 0 malloc-32 32 2439 1719 87962 0 254 133056 0 malloc-65536 65536 0 2 464 0 1 131072 0 malloc-65536 65536 0 2 564 0 1 131072 0 unpcb 256 24 486 1887 0 254 130560 0 clpbuf 2624 0 48 958 0 16 125952 0 sctp_stream_msg_out 112 192 852 4590 0 254 116928 0 ksiginfo 112 574 470 11094 0 126 116928 0 malloc-256 256 122 313 52894 0 62 111360 0 malloc-4096 4096 22 4 34 0 2 106496 0 TURNSTILE 136 683 73 683 0 62 102816 0 malloc-8192 8192 7 5 164 0 1 98304 0 32 Bucket 256 216 159 23928 0 62 96000 0 Files 80 959 191 146138 0 126 92000 0 UMA Kegs 384 231 2 232 0 30 89472 0 pipe 744 23 92 710 0 16 85560 0 malloc-4096 4096 16 4 41 0 2 81920 0 malloc-256 256 26 289 128617 0 62 80640 0 sctp_readq 152 0 520 1104 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 g_bio 408 0 180 366575 0 30 73440 0 malloc-64 64 604 467 53882 0 254 68544 0 SLEEPQUEUE 88 683 85 683 0 126 67584 0 malloc-65536 65536 0 1 144 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-4096 4096 11 5 567 0 2 65536 0 malloc-1024 1024 21 43 547 0 16 65536 0 malloc-256 256 77 178 59404 0 62 65280 0 malloc-16 16 1822 2178 70632 0 254 64000 0 malloc-16 16 2023 1727 66054 0 254 60000 0 tcp_inpcb 424 7 119 13882 0 30 53424 0 udplite_inpcb 424 0 126 951 0 30 53424 0 malloc-64 64 45 774 22182 0 254 52416 0 malloc-128 128 255 148 1139 0 126 51584 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 243167 0 16 49152 0 tcp_rack_pcb 896 2 52 3113 0 16 48384 0 16 Bucket 144 132 204 5337 0 62 48384 0 tcp_bbr_pcb 832 0 54 7429 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 PWD 32 535 851 52397 0 254 44352 0 pcpu-8 8 4709 411 7342 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 7 83 2607 0 30 38160 0 udp_inpcb 424 6 84 1474 0 30 38160 0 da_ccb 544 0 70 93296 0 16 38080 0 hostcache 64 7 560 7 0 254 36288 0 malloc-64 64 26 541 102 0 254 36288 0 malloc-64 64 175 392 835 0 254 36288 0 malloc-64 64 11 556 74 0 254 36288 0 malloc-32 32 526 608 52961 0 254 36288 0 malloc-128 128 45 234 794 0 126 35712 0 malloc-128 128 98 181 625 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 45 45 819 0 30 34560 0 malloc-384 384 55 35 77 0 30 34560 0 malloc-256 256 28 107 5767 0 62 34560 0 malloc-256 256 7 128 319 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 1 1 161 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 2 6 53113 0 2 32768 0 malloc-2048 2048 0 16 18 0 8 32768 0 malloc-2048 2048 6 10 7 0 8 32768 0 malloc-2048 2048 12 4 15 0 8 32768 0 malloc-2048 2048 1 15 228 0 8 32768 0 malloc-2048 2048 1 15 25 0 8 32768 0 malloc-2048 2048 2 14 2355 0 8 32768 0 malloc-2048 2048 3 13 285 0 8 32768 0 malloc-1024 1024 2 30 1375 0 16 32768 0 malloc-1024 1024 19 13 1362 0 16 32768 0 malloc-1024 1024 3 29 12 0 16 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-512 512 0 64 148 0 30 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 3 61 135 0 30 32768 0 malloc-512 512 0 64 21 0 30 32768 0 malloc-512 512 10 54 63 0 30 32768 0 malloc-512 512 0 64 2329 0 30 32768 0 malloc-512 512 0 64 71 0 30 32768 0 malloc-512 512 11 53 170 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 391337 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 5 259 6248 0 126 31680 0 cpuset 104 7 272 725 0 126 29016 0 sctp_laddr 48 16 572 12753 0 254 28224 0 tcp_inpcb ports 32 4 878 10104 0 254 28224 0 4 Bucket 48 7 581 1212 0 254 28224 0 2 Bucket 32 69 813 10134 0 254 28224 0 AIO 208 0 133 98 0 62 27664 0 malloc-8192 8192 0 3 112 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 108 168 190 0 126 24288 0 rl_entry 40 153 453 153 0 254 24240 0 8 Bucket 80 112 188 9323 0 126 24000 0 itimer 352 0 66 8 0 30 23232 0 malloc-384 384 11 49 11 0 30 23040 0 domainset 40 0 567 713 0 254 22680 0 udpcb 32 6 624 2425 0 254 20160 0 udp_inpcb ports 32 3 627 37 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 6 274 13882 0 126 20160 0 malloc-32 32 35 595 1886 0 254 20160 0 malloc-32 32 133 497 27530 0 254 20160 0 malloc-32 32 81 549 552 0 254 20160 0 malloc-32 32 110 520 112 0 254 20160 0 malloc-32 32 7 623 26 0 254 20160 0 malloc-16 16 582 668 93007 0 254 20000 0 AIOCB 552 0 35 616 0 16 19320 0 L VFS Cache 320 0 60 5 0 30 19200 0 AIOLIO 272 0 70 149 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-4096 4096 0 4 361 0 2 16384 0 malloc-1024 1024 4 12 5 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 3 0 254 16128 0 vtnet_tx_hdr 24 0 668 690352 0 254 16032 0 malloc-16 16 511 489 30925 0 254 16000 0 kenv 258 15 45 1039 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR 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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 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 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 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0