Warning: Permanently added '10.128.0.49' (ECDSA) to the list of known hosts. 2020/07/05 19:37:03 fuzzer started 2020/07/05 19:37:03 dialing manager at 10.128.0.248:40022 2020/07/05 19:37:03 syscalls: 526 2020/07/05 19:37:03 code coverage: enabled 2020/07/05 19:37:03 comparison tracing: enabled 2020/07/05 19:37:03 extra coverage: support is not implemented in syzkaller 2020/07/05 19:37:03 setuid sandbox: support is not implemented in syzkaller 2020/07/05 19:37:03 namespace sandbox: support is not implemented in syzkaller 2020/07/05 19:37:03 Android sandbox: support is not implemented in syzkaller 2020/07/05 19:37:03 fault injection: support is not implemented in syzkaller 2020/07/05 19:37:03 leak checking: support is not implemented in syzkaller 2020/07/05 19:37:03 net packet injection: enabled 2020/07/05 19:37:03 net device setup: support is not implemented in syzkaller 2020/07/05 19:37:03 concurrency sanitizer: support is not implemented in syzkaller 2020/07/05 19:37:03 devlink PCI setup: support is not implemented in syzkaller 2020/07/05 19:37:03 USB emulation: support is not implemented in syzkaller login: Expensive timeout(9) function: 0xffffffff81123ac0(0) 0.002396673 s 19:37:37 executing program 0: r0 = semget(0x2, 0xe96cc8b4cec0dafc, 0x88) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x140, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, 0x10}, 0x7fff, 0x81, 0xa783}) r3 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x395) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, r1, 0x0, r1, 0x0, 0x0]) freebsd11_fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) r8 = accept4$inet6(r7, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x10000000) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRCLRTABLES(r10, 0xc450443c, &(0x7f0000000340)={{"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", "1b92fd839909a66e48cc0987606b86167576a01847ffffbc2265718ef8fc6789", 0x9, 0xf8}, &(0x7f00000002c0)="11e80c02bd4eca6ff1aa58db3a6594bfc202cdb08a8c027c5a75567feb8b79bf8a7900734fbb6c8bb7745b7d9b2a440c8cdd3448fe8ef7cf4239f77d796c40d68ed47116f6ed4493a595967e4bf53a36", 0xffffffff, 0x6, 0xfffffffffffffe00, 0xfffffffeffffffff, 0x5, 0x5f8, 0x4f, 0x5}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x10, 0x2, 0x2, @rand_addr=0xfff}}, 0x0, 0x2, 0xfff9, 0x2}, 0x94) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r9, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000a00)={{0x7, r11, r4, r12, r13, 0x48, 0x8001}, 0x73, 0x5, 0x8001}) write(0xffffffffffffffff, &(0x7f0000000a40)="825c8e46c5f79f52d3eb9af68629d9f7ba62809707d7a713de8f822004b5dc1712fcb56682", 0x25) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x903, &(0x7f0000000b00)={0x0, 0x8001, 0x7fff}, 0x8) 19:37:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @mcast1, 0x8}}, 0x0, 0x9, 0x7, 0x0, 0xc6e, 0xa7a, 0xfa}, &(0x7f0000000180)=0x94) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x50, "a9b0d4f77166264f52980f6d52d079f442dca7af869a78d6de25e13d8707a68af61bf8bd837ce5a8582f52ea28a64b2f1d69444f5a6c680e25b51c6f11bef96e735783a73761e37439f7c055779d837e"}, &(0x7f0000000240)=0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x7, 0x515, 0x7fb7}, &(0x7f0000000340)=0x88) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000380)={r3, 0x4d, "68e526d2ab9911a8908db5eb6eda6e522c3e31ed3299341b1c5844286ee67454724a2bf6babab33ded1e06529107248a0fc6862fd43295fb16509d845f159c61b37d029450f70edb9ef0635e9d"}, &(0x7f0000000400)=0x55) chmod(&(0x7f0000000440)='./file0\x00', 0x45) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r4, 0x5, 0x2, 0xfffffffc, 0xfff9, 0x4}, 0x14) r5 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000004c0)='./file0\x00', r6, r7) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000680)="0fd961abb4b5e72e023bc068cb89a73dc4b696be068cf789c88b017208c94af65064684e8ff83b25867c3b570441fa2be79ef010faea2d6d63f24ced2b53d8d7fd3f73d6d94bf1335d881b09a5ae91b902f43776a3c3e3c7571791a20126fb262d724c62ad52675dc67b91252f76966ea08591", 0x73) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = accept4$inet(r8, &(0x7f0000000700)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000740)=0x10, 0x70000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = accept4(r9, 0x0, &(0x7f0000000780), 0x18000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x9, &(0x7f00000007c0)=0x1, 0x4) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000800)) 19:37:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x21) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x9, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xa1d, 0x3, 0x6, 0xa98, 0xe2ee}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xffffffc1}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x6, 0x400, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x7, 0x8, 0x76, 0x6580, 0x7, 0x2, 0x7f, {@in={{0x10, 0x2, 0x1, @rand_addr=0x3}}, r3, 0xb82e, 0x7, 0x3f, 0x1, 0xffffffff}}, &(0x7f00000002c0)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r3, 0x200, 0x8, 0x100, 0x1, 0x1787}, 0x14) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000400)={r5, 0x200, 0xcee}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), 0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x3, 0x3, @mcast1, 0x77}}, r2, 0x10000, 0xfff, 0x10001, 0x6, 0x9}, &(0x7f0000000540)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000580)={0xf, 0x2, r7}, 0xc) r8 = socket$inet_icmp(0x2, 0x2, 0x1) r9 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x17, 0x2, 0x5, &(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = accept$inet(r0, &(0x7f0000001a80)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001ac0)=0x10) r12 = openat(0xffffffffffffffff, &(0x7f0000001b00)='./file0\x00', 0x20000, 0x24) sendmsg$unix(r0, &(0x7f0000001b80)={&(0x7f00000005c0)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f00000019c0)=[{&(0x7f0000000600)="30ceb234d700416810c5b47e86cff5dfb83bda14aaff2f775474481c08f0e745f76e7b4e3a5909ec02f9180e69", 0x2d}, {&(0x7f0000000640)="a4d4f14fe42ad07a1131e1a5aff931714cceebee37d0a04723f24c96ecd56955521d8114c2711174d39aab6a11710d8a2746a44a69d26c90b9c18a89b087f00f78ad6123e6651c2ef535fa355eb4c1b9eef3801455984d54d420f1932ef7afa0e53e3b7ddd922a8a51a3d041bf82c93597c010b73702246a5a23c93611524bb84d9bb1335b94e68f22abcc757971243c7f70bf3be69c598610a8835fc30d1a285a60b0048066acdf628e83d0f41f9d", 0xaf}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="736c69252079ddd03a98bcca20dd5987df75b890c2a885868153c9723a0fd7a8c620524f8153b21263f37a7db7e71b24987066c15684d9132195197bbd61b277349ddf19162545da", 0x48}, {&(0x7f0000001780)="cd94096c6cbcb1ccd2c016be41fcbec9189d3c051dbf51ee19de2b1c39be69d3b723", 0x22}, {&(0x7f00000017c0)="99d320c0573849cc32b09dc7c295ea3742d38fa978e5cdf155c1b1de7736bf28", 0x20}, {&(0x7f0000001800)="63f91e3c0ee8664ef581b5bfd324ae104fc386c7a98be0d14748eee44303a42c0a4241d4e059fb43034ccf1606f07ba219b971fb82ed312d7e85edd3e1a4c36d3f41d0aa9c40147d946f5e5fdc07fddda686ec0135c04d701780b1a7a2d707fdef5f9f77eee70def59c777d18848c84cf6afb7bdb6ccc727f96a2e5289c5e0aab719a7c3fcef5d65959413c377cba61c21b61ef347bdc3d3", 0x98}, {&(0x7f00000018c0)="340b59ef4d89420828a85ba73f28ac4678fffc87c229a95aba8b68213ee3e97f53ac9eef873de53f9ccf6df54c502bcd09d9c611f1ba97a08a09baafbe83cbfe69fe6f0d8e6b13fdb1a4f8b88572", 0x4e}, {&(0x7f0000001940)="2001f6e893689f9eaa34cd8c80ce06a04a2fc21f11dfc3f173395211cabef4f0b51c21d508e91e0227dc0276b2cb26c2a79b187bc9e64afac266c8976e4ca61e9241540707647c1daf138d844ab759b1e4d40b9710af2cbe17943347", 0x5c}], 0x9, &(0x7f0000001b40)=[@rights={0x2c, 0xffff, 0x1, [0xffffffffffffff9c, r8, r9, r6, r10, 0xffffffffffffff9c, r11, r12]}], 0x2c, 0x8}, 0xc) 19:37:37 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x9, r1}, 0xc) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) fstat(r0, &(0x7f0000000180)) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs={0x8}, &(0x7f00000002c0)=0x8) __realpathat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/5, 0x5, 0x0) cap_ioctls_get(r0, &(0x7f0000000380)=[0x0], 0x1) chmod(&(0x7f00000003c0)='./file1\x00', 0x18) cap_getmode(&(0x7f0000000400)) mknodat(r0, &(0x7f0000000440)='./file1\x00', 0x1000, 0xfffffff8) socket$inet6_sctp(0x1c, 0x1, 0x84) lchflags(&(0x7f0000000480)='./file1\x00', 0x10000) r3 = openat(r0, &(0x7f00000004c0)='./file0\x00', 0x40000, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000580)={r4, 0x895, 0x2, 0x80000001, 0x8}, &(0x7f00000005c0)=0x18) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000006c0)={{"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", "de73c1d6295c2b1cbadefaa493beaa1b8d8f78f62e93b935cf474c695960723a", 0x73bf}, &(0x7f0000000600)="6f1c1f910afd90f551cd0fd1f502eb680ce9b981e082b7cca46ed882ea661f00b23558810fdd46d5818233e75724e38c8da088ed33eb5b9b2c12127f3795eae2b7e55c82fe5849703e00be915e6e2b9ba56d6fd1eb4e895070d1b4119c70e70c58e1902ef2c0cd43c78cdc1b459321dede71f4c04bc79381ec6b6262e3755056430ece544b477460002bf31787e3ba475e88de1766c1e5dcaf3b7050cfd95f11cfe69fdd9ae632aab6e5b5dbac9ceb327237465de0832a008436a091f93b5459", 0x7fffffff, 0x1, 0xffffffff, 0x101, 0xcf, 0x1, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000b40)={0x0, 0x9, 0xe, 0x3, 0x6}, &(0x7f0000000b80)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000bc0)={0x0, 0x9, r5}, 0xc) 19:37:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @mcast1, 0x8}}, 0x0, 0x9, 0x7, 0x0, 0xc6e, 0xa7a, 0xfa}, &(0x7f0000000180)=0x94) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x50, "a9b0d4f77166264f52980f6d52d079f442dca7af869a78d6de25e13d8707a68af61bf8bd837ce5a8582f52ea28a64b2f1d69444f5a6c680e25b51c6f11bef96e735783a73761e37439f7c055779d837e"}, &(0x7f0000000240)=0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x7, 0x515, 0x7fb7}, &(0x7f0000000340)=0x88) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000380)={r3, 0x4d, "68e526d2ab9911a8908db5eb6eda6e522c3e31ed3299341b1c5844286ee67454724a2bf6babab33ded1e06529107248a0fc6862fd43295fb16509d845f159c61b37d029450f70edb9ef0635e9d"}, &(0x7f0000000400)=0x55) chmod(&(0x7f0000000440)='./file0\x00', 0x45) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r4, 0x5, 0x2, 0xfffffffc, 0xfff9, 0x4}, 0x14) r5 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000004c0)='./file0\x00', r6, r7) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000680)="0fd961abb4b5e72e023bc068cb89a73dc4b696be068cf789c88b017208c94af65064684e8ff83b25867c3b570441fa2be79ef010faea2d6d63f24ced2b53d8d7fd3f73d6d94bf1335d881b09a5ae91b902f43776a3c3e3c7571791a20126fb262d724c62ad52675dc67b91252f76966ea08591", 0x73) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = accept4$inet(r8, &(0x7f0000000700)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000740)=0x10, 0x70000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = accept4(r9, 0x0, &(0x7f0000000780), 0x18000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x9, &(0x7f00000007c0)=0x1, 0x4) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000800)) 19:37:38 executing program 0: r0 = socket(0x2, 0x1, 0x3) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) listen(r2, 0x9) accept4$unix(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000005c0)={{0x20800926}}) r3 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f00000001c0)={@multicast1, @multicast1, @broadcast}, 0xc) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="06ba2602d10524d8b95dac294fb978444de680cd5d47f844ac35ca22f7f9af6faa5119be5200b18ed732840c782d39", @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x80000000, 0x2000006}, &(0x7f0000000140)=0xfffffdcf) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r7, 0x2, 0x7, 0x32e8, 0x5, 0x8001}, &(0x7f00000000c0)=0x14) 19:37:38 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000280)=0x1c) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) renameat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080092e}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x540000}}) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x730727d48fdcbe45) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r3) symlinkat(&(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000140)={0x4, {{0x1c, 0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x93aa}}}, 0x80) 19:37:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800936, 0x0, 0x0, r1, 0x0, 0x100, 0x20}}) r2 = getegid() setresgid(r2, 0x0, 0x0) setgid(r2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x20800932, 0x0, 0x0, 0x0, r2, 0x11a, 0x40}}) socketpair(0x1c, 0x1, 0x0, &(0x7f0000000080)) 19:37:38 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000700000000000019078ac2300bb00000000030090780000d70045000000000000000011000000000000ac1400bb000289030000066f32e57f891700e00000010000000000000000000000007f000001891b00ac1400aa000000000000d500ffffffffe000000100000000000000"]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000000340)=""/183, 0xb7) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800059}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, 0x0) r3 = msgget$private(0x0, 0x110) msgsnd(r3, &(0x7f0000000140)={0x1, "26d1871fa8bd413749b1ed2916d4fe28f5d53b47e82daf1276037702bb1cf04cdd270dddaecdc404dabceb792b8408d23296d41da9f9144a1428b9f64758731f686ee395f45552464a"}, 0x4d, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x7ff, "411a1cb159ddabdda997343f325a54fe"}, 0x14) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080)=0x1000, 0x4) 19:37:38 executing program 3: clock_nanosleep(0xe, 0x0, &(0x7f0000000040)={0x7, 0x6}, 0x0) r0 = getegid() setresgid(r0, 0x0, 0x0) setgid(r0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080019c, 0x0, r0, 0x0, r0, 0x0, 0x2000}}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000300)=[r1, 0x0]) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x20800245}}) r2 = socket(0x1c, 0x1, 0x0) r3 = dup(r2) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000100)="e55ad2022e4c367cb98bcf28995a3ab10fd38bd5e602c19a71418359e540a985e72a419a83ec47a5b50f38b0047e2502150f3961003b1d0b5d596c50cf7b4ccfbf11eb4ec234e6fca69a4e028c0c9f14217270c49805aa46b61226904ea9bfa9ae37674cb6b084ce78381901b216a3d9e68ec592b48e239b0bc6b1bef0b0597c851460c6c97db78efc8c548eb24dbe7acea9f5db24b70cb7b9793a0e01f7") execve(0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x40, 0xfffffffe) 19:37:38 executing program 0: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080020f}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000300), 0x4) r4 = getegid() setresgid(r4, 0x0, 0x0) setgid(r4) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) freebsd11_lstat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="26231c3d", @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5, 0x8, 0x99f}, &(0x7f00000000c0)=0xc) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x208001df, 0x0, 0xffffffffffffffff}}) 19:37:38 executing program 1: r0 = socket(0x0, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) semget$private(0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000000c0)='g') __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x208000dd}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x208001c7}}) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) r2 = dup(r0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, &(0x7f00000001c0)={{"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", "0af908bef56fe4a1c6c66e87560bba309f7320b49129ed71b3f4d9f9ccb7ef97", 0x8, 0x4}, &(0x7f0000000180)="df3ed3913d8f437541029f4cc90367d466a2f5dd7ed4d1b5be46cb3baf9cf046e6911593", 0x3, 0x20, 0x7, 0x5, 0x7, 0x2f896dad, 0x9, 0xfffffffe}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x6, 0x4) bind$inet(0xffffffffffffffff, 0x0, 0x0) r3 = getegid() setresgid(r3, 0x0, 0x0) setgid(r3) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x208001c1, 0x0, 0x0, 0xffffffffffffffff, r3, 0x0, 0x7}}) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000140)) 19:37:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@in={0x248, 0x2, 0x2, @rand_addr=0x8}, 0x10) r1 = getuid() getegid() getegid() setgroups(0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800247}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = getegid() setresgid(r3, 0x0, 0x0) setgid(r3) fchownat(r2, &(0x7f0000000080)='./file0\x00', r1, r3, 0x400) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x208001c7}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x208001c2}}) 19:37:39 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mlockall(0x3) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) connect(r0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000200)={0x0, {{0x1c, 0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x40000}}}, 0x80) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) 19:37:39 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e278063) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x100) sendfile(r4, r3, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = getegid() setresgid(r5, 0x0, 0x0) setgid(r5) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x540000, 0x0, r5, 0xffffffffffffffff}}) r6 = getegid() setresgid(r6, 0x0, 0x0) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r8, 0x101}, &(0x7f0000000080)=0x8) setgid(r6) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800146, 0x0, r6}, 0x0, 0x0, 0x8}) 19:37:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0xffffff5a, 0x105, &(0x7f0000000000)={0xfffffffffffffea3, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/143, &(0x7f0000000240)=0x8f) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x20800949}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2080091c}}) 19:37:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x5}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xd49}, 0x10) sendto(r0, &(0x7f0000000200)="f1", 0x1, 0x20000, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) r1 = dup(r0) sendto(r1, &(0x7f0000000400)="0bb82f61dca39b3b3577bd470c835539c8b0a683b4a47aef9fc81bf0ac3cfbbb25cbce25b30b1379d71a900cc199c0790dc76731a702627e41ff7f00262d9c7d98f47fb600a6241a5561660e891127d0c9ceadb825cdfbf856b30630d861ace87a5f737a83e2a62a12ba00bccf72ff4733a79b1210094815e2bd000000000000000000000fa1b35edd9a8796bf23f51a5d1c89c66729766e3f13ceb16f69eafce233cf4860906c6220915ff4f4acdf940ee2b1627d4af14fc80701f7523ad4826ac29448d0ba0480b9ecf18c61af72548da157e6bc42c7b9486e89538a22119b", 0xe0, 0x20184, &(0x7f0000000180)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0xdd}], 0x1, 0x0}, 0x0) getsockname$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000780)=0x10) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000000)="3352f7b89f01d65097b50c0fc4c5049c9baf38b248e5d5b001c95a221d02", 0x8, 0x7, 0x800}) msgget$private(0x0, 0x0) freebsd10_pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) fchflags(r3, 0xffffffffffffffff) 19:37:40 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mlockall(0x3) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) connect(r0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000200)={0x0, {{0x1c, 0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x40000}}}, 0x80) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) 19:37:40 executing program 0: nanosleep(&(0x7f0000000000)={0x7}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x16fe9e5c396a9c74, 0x84) accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x2707629f48be2cb4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20800227}}) 19:37:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x0, @remote}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xfa7282533d898fcf}, &(0x7f0000000040)=0x18) 19:37:40 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000005c0)={{"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", "4cc516c25f39045524f911dac8a40a32ecebb1c4496aec2324acf79202628792", 0x4, 0x7f}, &(0x7f0000000040)="bb8c1edab4d149de35865873cf4d5b4f8f7058f7b95787fa380dbdd0a7078a0c748872233ca0c3d7fe46", 0x2, 0x3, 0x2, 0x4, 0x8, 0x3644, 0xf2, 0x4}) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="186021ece33217f0e95501b8b75899040921b6c470458be01e5fccb1ea00e554a3dfa772b56cee5fb4cc8a9b7a532ec11f7b85ac07caffe01a75aebf270aef1cc8fd84ede69cd4afcfe70ecf7c21706487"], 0x3ef) sendmsg$inet6_sctp(r1, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='O', 0x1}], 0x1}, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file1/file0\x00', 0x0, 0x4435edee6275de7) socketpair(0x1, 0x3, 0xfd, &(0x7f00000001c0)={0xffffffffffffffff}) copy_file_range(r2, &(0x7f0000000180)=0x200, r4, &(0x7f0000000200)=0x3, 0x1605c8a2, 0x0) ftruncate(r3, 0x7e2780e3) r5 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r5, 0x0, 0x0) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x0, 0x400, 0x0, 0x4, 0x1, 0x0, 0x10000, r7}, 0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r7, @ANYBLOB="0000a1097b"], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r7, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)={0x200}, 0x4) 19:37:40 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r0 = semget$private(0x0, 0x4, 0x534) semget$private(0x0, 0x2, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000005c0)=""/152) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x20000000) r2 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0x80, 0x2, 0x7, 0x800, 0x0, 0x405, 0x7, 0x20, 0x3, 0x9, 0x71]) mlockall(0x3) sync() semop(r0, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), 0x4) sync() __semctl$IPC_RMID(0x0, 0x0, 0x0) __semctl$SEM_INFO(r0, 0x2, 0xb, &(0x7f0000000540)=""/110) msgget$private(0x0, 0x214) clock_getres(0x4, &(0x7f0000000000)) r3 = semget$private(0x0, 0x4, 0x440) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x6]) r4 = semget$private(0x0, 0x0, 0x5f0) semop(r4, &(0x7f00000001c0)=[{0x0, 0x8003}, {0x0, 0x7, 0x800}, {0x2, 0xb1b, 0x1000}, {0x3, 0x0, 0x1800}, {0x1, 0x32ab, 0x800}, {0x0, 0x8}, {0x2, 0x8000, 0x1000}], 0x7) 19:37:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) fdatasync(r8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x3}, &(0x7f0000000c00)=0x1c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) execve(0x0, 0x0, 0x0) 19:37:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) fdatasync(r8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) fdatasync(r8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) fdatasync(r8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) fdatasync(r8) 19:37:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) fdatasync(r8) 19:37:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x3}, &(0x7f0000000c00)=0x1c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) execve(0x0, 0x0, 0x0) 19:37:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) fdatasync(r8) 19:37:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x3}, &(0x7f0000000c00)=0x1c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) execve(0x0, 0x0, 0x0) 19:37:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x3}, &(0x7f0000000c00)=0x1c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) execve(0x0, 0x0, 0x0) 19:37:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="9b6fe5765e01af8be1db6b5bc821447b9af6ab42390f6d1bca909f797620a1dd2221b8f5c617cfded416116a41b04800e582ce9a59e93f03e7ecb788942edc0234eab104d6ad8deb6360fc19f523d2a398a0df86defeb205ec73a5307ebcfd013364b490bd29436e342e2d5f3d212eeade977966b610bd8b399d339747cac52b440de6260a8f9e96fdde91449c3228f322be590b1e3666a224c03253d1b06568c095cf1d97f71db8159371532cafa16df4af6a8dc8c118944941f088dc5a66d38f08a5e388a086eb3af5432c342f3af2e0abbb994c7b37766257b0033e46d4d3f2ddc65f68096c1d60934b87737e6e48ccb3b4f13c6a4e00c27b4bd25322b5b53133ae63abe175cd69e0a03914d0838f75c189b8d1882f59bfc75c9a528cb360c6d0f8cdaa2f5a092dd354c6aa54e4fa01ef86f2ab6ee53b1058a01a3eb15695955fb7111661b14201157e141b16fb316d073e803c09f46788a5797616e17c966fdaff31b4b1bb5181da37fdd3becfd150746aa3fae549394ef5e85ba27667164fbb7da72ef88881a4921dac57c6cdd4706de518be326c702b46d1e038bf0b943700965aca53eb58de17803a09dc8a623fdbb8011dcf12cc3e208e9983395f1e42cd2ce1cbe50f1819bedf5b82cfd10f5a82b04d31145d1f4658240fb9dd2ba4326f6bdebf11c1f536d5ff0b69748fbcf3c9030e370345a37a1d65fae5a5eb8cfbf6679e17dc35b964327caf4dea32aa70205fc038923c5fe9f5a85719a92620f10e9269b13cae74425386dfa32d585940bc70e632c30a8421ea982314151308fb1b5e5947da896bf697315a0c609cac2c782aeedf36a282c316ff22be22b597a1537e9d82eb94d642f30141985a5c178c1b1d394022cd85e22054ae1e759bf1f3086a30bbcac41e4f605f2a0ceb764c981e55d6906efc706e5c1bb2db33c901be2172bbc54c1dd0d1285fc7030a62a435178774587d58d7cc8347fef606debdc7f46c762b613d47fa6c7fcbbab2243eb5bb33e3f2887048b64c55262547fa161c41a9bbddcfaa5afdd79cc142e2d14e638c7b891525b3e5b56829d1bbcfdd4f52c3e69a0554bb5a37ec7191a98713df3c65842f5f2f707efb55bb5909b3bec2b31504e861bf7e76542d22dc86539c06ccaca8dfe4e8b210cbf357c52678014b37061bd9f09ee06a176c720ca2825de0bcaf0d9bc396db4ce64169857cc115cedfdbdcd5d055040b62644f14f342b12a582b0b5025b245549e9f8e54ce4bbb22e885e8c7689b2bfb5836e7fe02026f9de17afa169fa005d576ef7a9edb63800cac4f2f6b3842b0fe86ed7036c9d6653709fda2aec5bab3a6764a9f76a880a1d27f35483c2614cfd9b104811abcc6d82f323297675b749a8c3ce3c8224121c873f9326262dc7b0a15dbd4f8adedf21c6a84015a68ed4940d6a1cfb8d4804e77094ff9e646dd017e92fc36a332ae46311c2b0ac404691821fa7ac685f4cb09a555ad69474f146f47893cdab03d28dbc31945646335fdbedec4ce793ddcbab2f8cf76378b67f0a5dee9e6cbffc039b634f5153a1452dd35425b887c6657b28d0f58d6244e2477f850407e63f0b76faf6c86ef3f9c14680cb4ed010bbb69be1962a339ea94bd8dd32688a8257f318226a5fbde596c1b8a721f4ce6f15afb14160a6bb93fd342f0280cfc6ca84a87fe780fad84d63e0ea2dac47314860f2f597e6d078a879a249a5a90f699778c37d104972eed9c6e895ef499b1fa06b29f9058b8cb379d6352312093eaed9c0dd50db86e61914e08f3d0d8ec7872f686d4e0b6f4db8bf6bd1fb40b1a11ff0096bcdfe3f2ac20d66d3ec336d84a1643349a398d03f9119881ef65a75f1b66fa9140a7ef475a11e04d39d885b8fed69201d58522f2e05bee1f4005a719dc9c6a3a7fbf8c015b5bf1c1a18ca48b94510f9cbb8f160587b8fbd41aa7988f7a47f90e0fdec56d4cbe5b54ae53e8774c9539bcfa6a2e71209cf327fdd3e682091b24e842bc5a1f2e4fe1ca79a63fe4f17bffeaa6a98472dc02fa325cba6bdd37b958fefc7e71f6c71ac7db96d9cc75f33dd62dc6491447ef8860ab0e64a6e627d8649a03710ba8c53296d8bfd6dfae2e9628cc5a838c2780b4d564d6248aeff2e8e204b5a200f6994531b302f337f509da683ae9388ec41bb1c1ba403680d67265e22d50ab46edfdd92da583da68b1905c9e763f3c80b571e168139452930f8a4f985ef16012bc362ba8ffdc6400349bff2f1cd3626f62408d744229b5e29b93d2cf3feec8a18c76e2b5560c8a457ebbab543ebbcd3695505541379ea20b3687cbf5424b01c13331927d003e32c8930a40cceed919841a1ab505ab691d9b72b4274577e5d62e47b684ff2824bcb2aa51825801a3f4b5299666db48ba1f8528cabd7bbf245cde798716174d0f91fcc665b320afb08a8ecacdeb69eb528f290df3572e8d9d76b59a362e2475141a1894e83394cd581cd4aee2b0c6546593fd685653165a4f81298806d920f1ef4944d6d5e342de19cbad6bafd81974a42b003362b224ef3961483b49f1efcf5c1bfbf4ebf8751286ce184d788573523fdd6a5f4a08e9d64844d4afa30e50f27188ec440a900237ee4a18def3d38efb30fdf7eb21380c042a8cd0d0f48e95681302a15a0d8a59a320a4bc7d186d9fd50b18a4577dbb42101e9ebfe2b627c380fbd47b564dcbff8f7cd805ba44c9136d66e692e4fa05d20c95c960de2cfa033f83eed59a4846281bfc07c80ea2a5a4402dccd68e46bbbcd7c02ff6118487287cd55faa1a7ada59364f3b62663283eb32f5a821760d5fc2308e75f7da89283f173f3b0776a22d1328f8cbe7d63629562149fa9d21af0c1bd68ab23c02fdc47a3ffba577eee4563ebc03d3f4058a010b7cab5a267c902de23f5c8ac2748677b3af4d70a0f37038dfeb384da838c3a99dfe34020122cc4f9278839177de7f0e5d33291f8b99f573d4445ad46b546379722717fb78de2dec95b7d9ee40b123258691ef67f301c58972f53db851eb81b549d69e93d914c0f0b8a94e6692b956461323af73c935b41b32814d9e5431c41f3a57d38ee405a5e529f1f08f943be6edc8f0d1661a2ee32921a56e042ca16ba03d2cf5668a696d178517e39e943ef057fbb1cb734a91399bfa77a5f6c54666c6bfc71fe19532e56f1da537106e93f8af842a65bd3b2bb7da4d9c49129012908fd4a834dbaebb9de8a4f9ff26139d5b36517bdefba4eea4070dbecb3fdcd269d90c355e80ce42ab5f156218e24c7b1ca24e1b0ea8218c2fb0dd92c9ea558f60ef63063f777d944a9ec57d61eee7df66e81fb1184c96e955601ceb955740598f4563c3c72688e2ec0ccd23c6835c722e836a62705bd24dc26fcaae83875af08a3d992bbcef9b55b3ea79ab5785f39add7185a5f19987c40d36023e7767b30a3eca98530019d3133d9df27bc6224df73f1411ace0bfd3ef96a71d183b086d880f74e9f9edc9513c66ef2e4c323fd5202f0108502f96c198f4c6bba5bb9f1cacac902d07c96fcac84d7cac181665d97b6e2946bb9b9a37e3fde5ff9a7d3dcbb35d0b1cea10f7a1363089e7e365a9f1bd0d93ce58970a76f701c503a000c734b542ff767f48b48aeba961dfceeec150615a9155e294099b481c0596659d7b497fff08d443c32f1f2febf2e06c08c1c5dfb8a006a34246ed20c15ec7bd4849c41d08bd0a68abb56e46f67137a69ed15a3e1d0a855e683e156c382ac8d1f7ba89e77339ff15bc97d7637ba5af273945fbe0673eece69c5de20c8d93d5b1f900beb7447b6fb9a8f3bc5413a0ae86d0ef4632199cfec1728cb2c98612e14c4f3277b070b23b28a8589e00dc2c5ff7077cba91ae9605d861e1cb17c6d8e56b04832b56d579d8a7e408aa8189ac70090c4e5872f2bfb3dc7b92a47fe380fdf9b76a969d9aa981194a809fdcc827d6ef291278b1a126fcee512a258460522f55e8914a5d5d4bc0c4be2274e30f87dde63f9506240d3eb141f29245c386a4d984c5b308b7271a5874c42a3b80b83aaacd750c0f412e83323a01ff5bd609398e297e99d3556e8d493b7ef1018a086657c6e35be720545a39e86450a3134d042f03e57aa3c4172a3fe4df3681c1cb4e8ce1b34436a58ac2540dbdde230713593879128fd55bd0ca452c5d1af22daa521037a0e0df25a0632c87063fdc12b5308b43de1148d5787c5fc5e8fb6f9fd55436a8d0aca4a534da14ac847aa66170a6dbe27e616c45ce47c1c2c7fc367e013f843cf0f81d08c85a1fca416ccdb8b88beae871bf58973d8b12b3f64ea6e21cd6fbc41c0562d6b2ab5561d91d703684e64012f8969b87268a1feab7a3678b748e9e6195beb27a5f669cef5a7fba68a9ca2d98855b41b2b53a457ab1bd5b933f32bdefe99e2e77e16ed5f40efb0d3966b8d4280b41bf6d4d4b6e4231a3358b5ff01df4d37056e1e93de5e046f4e803500c06588e18112a20cada819cee3b4d742dd21dc536dcfe556c0dd4ed7a7f9dc661b32a5cfcc335ad5f06183ddc0e0efaf3c5403ad76e8efcd76e88724b3ab38b7210588065fee8e2aaccd83d7485d383ecd62915384f66e0fedbc804fd67a7c99d252d62599317df33f0d1435cde22061fce15287942d484bb2e5d20aa08c412d7f17d3cafaf61843714c7bdfdc1e1586612bbd7b7f272333c4d853fa9172df4fe234af694b6d288eed4fdba781e4c62e3dd478eb227491d2c6281cb83ba2d6459f9a3e4c01487f3370e80f8050143141ad439e7decd34726816c10d563c3f133d2c745a803cc92062882075aed8d6603da7fd3b83f260934939bf6d572895de8e4605851dcdb42ca901a303bad7f78a2df246ed943d1e69d10bcc14e2b2c1f24db297d0ceee0418aee1d1fe28fb38d7712f29366c3ef2b9df99071798b21748881d44da0e2ddd1b4513ec7974d5431ae339f4b4688552421b923128e187d3d7b2f0bca4b8fc66911fe2bbfe85be33f6567fd87198fe1dd93441adaf6664f17b3e98e0a5fdd5139fcae78c7812d7b317220e925e1bd44fc5b0bf1a079a0f7611e3aaf0cc208c6bef92013580ae48ed812aa6f3f69a39eaad9c9a597860d98ef33ec55ba9fbf8f590dfee2a7e0201bc6ce995ea9b02c9dde212024fedc5bdb9cffe0245f83f750bbf851c0d0fb33859150e014879bd56ef7476c4613de5e45dbca04f9f93d60b19eab334f162d4e39c247df0dbc337982c1bc8995c23bd2281c2b7c678a12f47f259af4cbd896f75f2f3af3d9c36ff45cf73eda2f0cd0c6162f0ac9a3a6bf6d98c3d2722cbaa4d241208657df0b531ef161a002559e16178264f213bc70cc592a51d1c9c2f1f642ffb01aad0b5f381b652d39ff4d0357e238595aa81dcd534ceac7cdf4c7f8abd755ee5417fd3b8148cd2ea0d525ad7b3c66326277b8ff75d03b6fa9289fc8e8d6d9263e80dbf291b876c69ca5a0632e856128ba657094d8ab1191d9d6edeb55683e0aec153eed5ebd07cb0bf3d0fd486c614935e66d1994b644d14f6dac04daea61520e2badafcebb1a8470c0a5cb627e12c573859f7dc2f8fdfdd49737fd95c31474099e8de52bb1f29454d34ff741d0147f61d20d49cd8bf8c642a4992612401369c96f0ad566f63ba5b70705913c6ae892f1f24971c73c86632fb0d179fa5e2c29f98a9d5be5e566cd676e69022d2e303a14f6b030e82e61cc01ca42913b95902544267285c49e4fb7729e9b012d2252149b342a083e185cf00b470f2f831b6fbf7c4d4b8481426878c16e763173cd5bee703865ae2e6f1a717", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) dup2(r3, r3) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, 0x8) 19:37:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) socket$inet6_sctp(0x1c, 0x0, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x3}, &(0x7f0000000c00)=0x1c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) 19:37:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, 0x8) 19:37:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x3}, &(0x7f0000000c00)=0x1c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) 19:37:45 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:45 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) 19:37:45 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, 0x8) 19:37:45 executing program 1: r0 = open$dir(0x0, 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:45 executing program 1: r0 = open$dir(0x0, 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x3}, &(0x7f0000000c00)=0x1c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) 19:37:46 executing program 1: r0 = open$dir(0x0, 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) 19:37:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:46 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x3}, &(0x7f0000000c00)=0x1c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) 19:37:46 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:46 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:47 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:47 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(r0, 0xffffffffffffffff) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:47 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:47 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x3}, &(0x7f0000000c00)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:47 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:47 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="d62547d79b3b375cbdd1ae5e316c1eb22ab3ea259fca6a646f01647a960ff5", 0x1f}, {&(0x7f0000000100)="12d4e75ae91c8cc7b6df95559d6199d1dff96a2644e893bf8308dacca6dff69fed6418db2917bdc5cf4d6bbf", 0x2c}, {&(0x7f0000000140)="6fd2552f1a85bb86d8baf121eb5597e3ca37cd1f40d08114e9a4", 0x1a}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="e0465f1b2ff87db046d28dc3b2de1660454553a5b1782682188c4c85598bf11b4d690a7fc9a14ca88b4d5f4b1e451a48fe1f47a2f8ebabff6f46984bb521ab3add36a2f0c5ed6d9b29fed311e15a5d24b8f9cbd287fb8956a03b49418b0bfe156256fe2c509216193d7c78a2ece0b3eb248606f591da4bb1b0083477b20176d96e308b07bcd765b5a29f667a36571fded1359fdbe9edcc7a233f787d7f0d4b1fc39731689d5473623ddcf75c4bfd84029e63ef383dacc977411f0a674964056f0780912b2e3ba7af02e45a78c7e6353b1bba1aba0858a43c3daac3e6732088c419d0864f78a0c9b1f8bca3a53efe5a93a7a791ff3fae", 0xf6}, {&(0x7f00000012c0)="afafe191b03b4fde2364f33b8bd2fd0ca83d57dc2d47d34601822728f58a22cd626ebce2160d1262ef150998322f7955b7811cbbd7ae76b0f8eae655fd6ff8256b99ded5dcbb792d409e1b5a0c777dea7d99f22368e70e6005b132e722f02395bb87d0a0", 0x64}, {&(0x7f0000001340)="88a0068bfca382f6c06b964f74736211a009ae0779da443037dbea565842639399e6d9f4cb7daac8626f45434c39c88a6dcc975da1073bb3ca987926c7e4fe35feb3f079d8d49f75c2304ad433a7ee7877fcf12945cde45240874f7636a82ecb43384bcd8af9cbf3bc8f5409dc66664d6525a166c707fa33132c2decdaece86cd7b2abc81177bb5f98ad1a1df939ce11f439f51e6ceb692fe3f3cabb44e3e11d333f5167be9e058e76da963f0464943ff02e8e6702be72eebe284c666b95864a278868ab8472d9869af64c1fcfb53c2e5c1531b68d7ab8fe790a287315ed8eaa6d75cca32f6924f7843b52fdf612b179", 0xf0}], 0x8, 0x0, 0x0, 0x20000}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:49 executing program 3: connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:49 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:49 executing program 3: connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) listen(0xffffffffffffffff, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:49 executing program 3: connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:49 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:49 executing program 3: r0 = socket(0x0, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:49 executing program 3: r0 = socket(0x0, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:49 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:49 executing program 3: r0 = socket(0x0, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r0, 0x3678, 0x9, &(0x7f0000000b40)={&(0x7f00000008c0)=[{&(0x7f0000000200)="9fbe0e90da5e9f00f3c017d43ddbf689dff5897602c748bc9618c51d6c503acdd44fc43c0e99a4c0a307b3b4021a1af0c49c9a8da6473dfef7d4ddda8fdf8a8876a475eeabc022d917a98b8282dd70b83ae74a1553ecc81fdcacca09ea393d25c7570148cd2646a127b3fc23647f661cbaba9820de15050ee7212b951f6130a580c135d36357236654faed53caddcb417f45594558700daaebccba4dc7a7f3a745bae54088728f45d9dde4e8", 0xac}, {&(0x7f00000002c0)="a8fc899b966b1e305548c7bb20da0f6302a4ed1554a77e8dd257d35715a44a5c13b72ee5bc6b64a96cd1daf8e740ae7cc9722a4b3e9eb81d32dcdff28bef14737c125c0f557d416ef5f3e4e1a046ef40736300a4b24f08da0d3c7576bbc242c33ff8663170190550bc3e0461182c272e41d7cd3ad6c3a29fcc9905ea1ae9ce705180220a", 0x84}, {&(0x7f0000000380)="d3a28ae5c20081b0d370b506d35125ec2c58a0fd6bcdb50a0a9464ea1f05f357e3dfb37c9dded2f6f6face93da68312fee4e7f164f8b574dda0b2a3efb0189eed2c0fdb0b618c2152e6c0c18a448d27985a79dafd841a4808c97a98e20f158210f6693daebadd51fd9fb9d03662cc51b0156f8a8385b548bef88583423b03add33e62cbd9576890dac926323fa7ec95d94c48c2055c52cf3eda5898ece0f43a94dff2c53717675b29584b35c8d2b3b86fef4a416ed0764ba396a57be1e3cb8de9de36788e650862f23f2fc3c532e52e3a874907b67c2e77defed440aaebf", 0xde}, {&(0x7f0000000480)="4020ecb234815b5a1095caa4f02280c18640e23950adb3cf2da5ce52124d1c2dd6805b7d6bec7ecb0064a594c3ec34e074e2194989e3b48a825ca20dc995fcb4f215fc7c984813b6a952727bf9649258d6a0cb50dabac880d6f05809dd2f79eb84664534bcdc911aaf5bee7a0a9b2eaf75c7b164b832dc06f208a7a64a900f777d7c7a8a68212e08023b1f7cccb27bfb26101f5c6d8b46d714e3e818ba198e3bde03c2b2229591b0b6df5a7df1d6817e5b9928e0", 0xb4}, {&(0x7f0000000540)="29674dfc44d893ce6c7be5b7b575265d996e67bf613166670fa1f91aa73b5440f314ca0ca2e69b4830eac05f64b5ae57617f253cfea7af472476c04c711c810bd7207c97d2be4c8339f13b4c9c42d14a7f94db595f563e9bb10b147702577ede6e113f7a870f55cbed926038ca7afe2a7c4257f00cf1ca6b4e0ab572e66d8060fadd5d74fa12055a29d458c4b990792427ee8301555cd26f0af0678cb83eda0c53af1084e295ffb44f97db01e37c02e90a58a32b2ecc80cf46858a51601e8b4ce39ad165fcc2e86ed0395b89b1e569064dbbf9dbf8cb36bc68187ae8473f722bc26ced5a246f24955aaea3adfd2e6482", 0xf0}, {&(0x7f0000000640)="bd514aea08dcbbf4534e09706f9ddaf5db5b06e0a8417c0b5041a30f235d367ff14417511976092bbef95af5b2f442fc87b1ba5376cda37be4c87d5b2d3c9118303967029d9f2892f9bbb8419edfb9b349ec3984e22e503355c2fb2a2e9d3b4376169b1ce047c5119111c936bff00922aa69a3ff8b9bdd5f85ee77091462226ecda5c29554c092a94e402e343794d400762dc4cf684eb6929cc36d9da452f619b0a34cf6adcfba", 0xa7}, {&(0x7f0000000700)="a00d69126cf831c0633b86b02add1ac03a9a341ce87ab4740515c03a8f7a1451912fd116af26f63e7ce9ada6c7e008bd4d9c564c473f6629e8f7c9e3b252a513959af389a95e06a58dc8eaae7e15f780905329d514df685489027c6cfb79f387b7f7e45831feb09a81c4d58d4301280f2a9a8a1ff8c96fe5f6358f1e082d6f097480151665de", 0x86}, {&(0x7f00000007c0)="27c996f283b5261a88fdb52f62795363354e9ddec2d85253c432421f7a31eb52f63d7ba2eb441b504af154bf13303ac2ba023ec8781450b8eb5495eb37884faa6a885c2d7cc7063826cf2d57c884dbd00a0f2d94f806c143b7fd282c2e10b3410bc63e81f10e04ef8595b6ba10ff1ddc0cf3de0f0204b9447875c4cf8eec6eefd02f9e0b07ec0258eb8dfeeec65787fefeec91c4a2df713f1809455b6301c3cad003539bc8448e50bbac136da032e708e838b75c39c6763dad9633a9bc3a792e42219d3b770c358cbac2e10cabb36377fdd3db16", 0xd4}], 0x8, &(0x7f0000000b00)=[{&(0x7f0000000900)="a6d8e698c2fd533d511447fc5d6f8aa0023dfb5c2c7d1a500a5b179461469a767e25f05ec532ce6505c97991df55727bcdd11041d6f172908fe111dacbf599464b6aa28a87e877f890fc408bc007b6d505d8e9ddcb7bd55ad2f970f6394d8bc0e7cc499a6f371a6bfc7e4918bab75fdc498a14dc7b9fa0c3e19187ec7621fbeb1a122adf793e2e46d8b2a979c0841c71f48f415d6878b5dfaaefd17a", 0x9c}, {&(0x7f00000009c0)="8d654f6a03fd38a2bf3a441265c5ffe37216b00846a5888bcf17f4af9c19b63817dc9720982ffa878a9ac9f04991567b537a2bb42809c3591e9195fcea0972c3884f8014e4", 0x45}, {&(0x7f0000000a40)="7137ee4af9fd3313e2008d4d5a5f876fdb12dcedfbfdac43f6cc2eda3e6b169efeadfdb830cb08d08eb98f529b0dc7131378e18e5c4eee9f5bb7b263f19aa966c8f7d13b2052aee2f1c3c6645687ae299748b81c1ea575ef6604772f17e764b95d3e0df6085b5c48c21c5f4a0bdf10ebf4658b76331277ff9b2e37d699774c3fabe715fa980563e816dfe096b97f666caa8905acb9212e3875f2ae693a184fc66a5ad4153d1391a9f9a04a75a332dd737ce3b67581cb14", 0xb7}], 0x3}, &(0x7f0000000b80), 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:50 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:50 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:50 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:50 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:50 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:50 executing program 3: socket(0x2, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:51 executing program 3: socket(0x2, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:51 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:51 executing program 3: socket(0x2, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) socket(0x2, 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:51 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x9, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:37:51 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:52 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:52 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)) 19:37:52 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)) 19:37:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:52 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)) 19:37:52 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:52 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:52 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connectat(r0, r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @rand_addr=0x8000}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:53 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:53 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:53 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:54 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{}, 0xffffffff}) 19:37:54 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:54 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:55 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{}, 0xffffffff}) 19:37:55 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:55 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:55 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:55 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:55 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:55 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r1, 0x1, 0x5d}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:55 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:55 executing program 1: r0 = open$dir(0x0, 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:55 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{}, 0xffffffff}) 19:37:55 executing program 1: r0 = open$dir(0x0, 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:55 executing program 1: r0 = open$dir(0x0, 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:55 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:56 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:56 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:56 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:37:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:56 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:56 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:56 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:57 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:58 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:58 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:58 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:58 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:58 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:58 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:58 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:37:58 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:58 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:58 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:59 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:59 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:37:59 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:37:59 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:37:59 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)) 19:37:59 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)) 19:38:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:00 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)) 19:38:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:00 executing program 0: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 0: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 0: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 0: r0 = socket(0x2, 0x0, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 0: r0 = socket(0x2, 0x0, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:00 executing program 0: r0 = socket(0x2, 0x0, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 19:38:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 19:38:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 19:38:03 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 19:38:03 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:03 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:03 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:04 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 19:38:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:04 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:04 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:04 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) 19:38:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:04 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x2080023f}}) 19:38:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 19:38:04 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:04 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:04 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:04 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)) 19:38:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:05 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)) 19:38:05 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)) 19:38:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:05 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r2, 0x1, 0x5d}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 19:38:06 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r1, 0x1, 0x5d}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:07 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:07 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r1, 0x1, 0x5d}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:08 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 19:38:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:08 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x2, 0x5}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000cc0)={r1, 0x1, 0x5d}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:08 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:08 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:08 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:08 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:08 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:08 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) 19:38:09 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 19:38:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) 19:38:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) 19:38:09 executing program 1: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 19:38:09 executing program 1: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:09 executing program 1: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:09 executing program 1: r0 = socket(0x2, 0x0, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:09 executing program 1: r0 = socket(0x2, 0x0, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) 19:38:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) 19:38:10 executing program 1: r0 = socket(0x2, 0x0, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:10 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) 19:38:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:10 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(r0, 0xffffffffffffffff) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:11 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:11 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:11 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:11 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:12 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:12 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:12 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:12 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:13 executing program 2: connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x4, 0x7f, 0x6f2e}, &(0x7f0000000180)=0x10) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r7, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x540000, 0x0, 0x0, 0xffffffffffffffff, r1, 0xa1}, 0x0, 0x0, 0x400}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) fdatasync(r8) 19:38:13 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:13 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:13 executing program 2: connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:13 executing program 2: connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:13 executing program 2: r0 = socket(0x0, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:13 executing program 2: r0 = socket(0x0, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:13 executing program 2: r0 = socket(0x0, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:13 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:13 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:13 executing program 2: r0 = socket(0x2, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) cap_rights_limit(r1, &(0x7f0000000080)=[0x401, 0x5]) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000480)) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000040)=0xf6b41bbc) 19:38:13 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) dup2(r3, r3) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:13 executing program 2: r0 = socket(0x2, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:14 executing program 2: r0 = socket(0x2, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:14 executing program 2: socket(0x2, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:14 executing program 2: socket(0x2, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:14 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:14 executing program 2: socket(0x2, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:14 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x40, 0x1, 0x4, 0x2, 0x1f, 0x0, 0xff, 0x0, 0x3}, 0xb) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35, 0x0, 0x0, 0x0, r3}}) 19:38:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0xffffffff}) 19:38:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:15 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) socket$inet6_sctp(0x1c, 0x0, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x17, 0x4, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0xfb4b, 0x7, 0xec3c, 0x7}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:16 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:16 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:16 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:16 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) r2 = socket(0x1c, 0x1, 0x0) r3 = dup(r2) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000180)="900e51e35d46c489f0d53d8a1fd15ace4809f6e9d0b3036794d95d11c490cd54c094c0dc5cf9a3bfa0704409b9cac6af5c4b815a5c555a9759aedee872f6821323a74cc1a7a95c77496e4c7895658fbde46f4966af49288c093e3cabad692477fb48fe073b54179ae2ffb52d14fe1a5c056db08ca8346524bc346844626e1f2370f7fda715c07ac7939cac9255bec99c398c3c6c17147fc0b5f8ddc89732880b69d6966250b8ee506a812886c467ff9593108d2d93b5e11bd93976f7095437394fa8421b9f4014dab9e8a7e36d57400bd8e5271eba8a631e84f1cf296101867ad49c0ac0cf") r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000100)) fstat(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x2, 0x20000000, 0xfd) listen(r6, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f0000000080)={0x40, {{0x1c, 0x1c, 0x0, 0x1, @empty, 0x6}}}, 0x80) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r5, r7, 0x0) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000040)={{0x20800d35, 0x0, 0x0, r7, 0x0, 0x2a7fb96de0f47f96}}) 19:38:16 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) getegid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:16 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:16 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:16 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:17 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:17 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = getegid() setresgid(r1, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{}, 0xffffffff}) 19:38:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x9b, 0x4) 19:38:17 executing program 0: r0 = open$dir(0x0, 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:17 executing program 0: r0 = open$dir(0x0, 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) fchdir(r2) 19:38:17 executing program 0: r0 = open$dir(0x0, 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:17 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{}, 0xffffffff}) 19:38:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x8, 0x0, 0x1}, 0x8) 19:38:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:18 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:18 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:18 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{}, 0xffffffff}) 19:38:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) connect(r1, &(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) accept$inet6(r0, 0x0, 0x0) r2 = getegid() setresgid(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setgid(0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r5, r6, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r7, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000280)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x5, 0x0, 0x0, r6, r2, 0x74}, 0x5, 0x1, 0xfffffffe}) 19:38:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0xffffff62, "14adf8072e1eb95c1553d41f14e3bb55"}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}, 0x6}) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x40000, 0x109) getsockopt$inet_tcp_buf(r3, 0x6, 0x23, &(0x7f0000000080)=""/141, &(0x7f0000000140)=0x8d) 19:38:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket(0x1c, 0x1, 0x0) r3 = dup(r2) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f00000004c0)={0x10, &(0x7f0000000440)="b29ea3420de8f2214fd63f5d5ac79d84be654a17ef0a065cb64cb1f4a45b2f1b4c8eb8dbe0bed9621549a6c32e8b614512dbe7a9361efd58bce3e15f1695953194836a73087a1e084928621876188da1e2cb9bc755a202ed9bedf91cae40c5e825f8a6e8f287d9859e2aca99be1fdbc5717cd3da", 0x7, 0x0, 0x3}) accept$inet6(r1, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0xdcf, @loopback, 0xfffffffa}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000080)="47db9b99e1e9dff540d0b0f2cbcdb8b73e6678f870a1855cf421382979513f20ebf356ffc43dad1c0707c965eac08f3301d56cb3fffb68598a7fe1d21ff4a0456813161f6913a4a4290648aca0e04bd494b3ee26103d7fedc217e3dc7a70ed22d461125818e4e624b8938c920fc123d6446603ddb95ff1c9b76b835d4213376756f91c6d82119576eb4ae8218f25cf8b6084acdb471a3407afc1889635fbf6311b1942ec59c44fb929d9fb1accc92a29c5e6125aca58008b9038958a20a32a840e7f5096f87bd5c7f0024612700fa833494c", 0xd2}, {&(0x7f0000000180)="d1f87e1a025ee56ce30bb541ebaf2ea2ee2bdd044009eccb8fd94d82367783c2503776978dbc72bfb11dcb407ed85563a9042c3647efc24bed17f2de40705d36d2070040e76c13189fac96c21b438e725c9282e98cf9bd6687a7aa908808c21ab85cc62553180ce58aa0e950f978a88227c1eb16b1f63fd60cff876b03d79ee44cc5", 0x82}, {&(0x7f0000000240)="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", 0xfe}], 0x3, 0x0, 0x0, 0x200cd}, 0x20004) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)=@in6={0x1c, 0x1c, 0x1, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x24000}, &(0x7f0000000400)=0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x21}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 19:38:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000040)={0x7, 0x7}) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}, 0x0, 0x200}) 19:38:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_udp(0xffffffffffffff9c, 0x11, 0x1, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0xffff, 0x200, 0x7, 0x882, 0x6, 0x5, 0x3, r5}, &(0x7f0000000080)=0x20) 19:38:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)) 19:38:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)) 19:38:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)) 19:38:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) connect(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) r2 = socket(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) connect(r2, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) open$dir(&(0x7f0000000140)='./file0\x00', 0x10000, 0x8) 19:38:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) r1 = socket(0x12, 0x1, 0x58) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty, r4}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@mcast1, r4}, 0x14) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:21 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, &(0x7f0000000080), &(0x7f0000000180)=0x4) listen(r0, 0x0) r1 = accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r2, r3, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) r5 = semget$private(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x500) r6 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000480)) r7 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r7, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) __semctl$SETVAL(r5, 0x2, 0x8, &(0x7f00000000c0)=0x1ff) __semctl$SEM_STAT(r5, 0x4, 0xa, &(0x7f0000000040)=""/19) 19:38:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = accept$inet6(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r5, 0x0, 0x0) r6 = dup2(r5, r5) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000000)={r7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r7, 0xfac9}, &(0x7f00000000c0)=0x8) connectat(r0, r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) semop(r1, &(0x7f0000000040)=[{0x3, 0x3a7c, 0x1800}, {0x3, 0x2, 0x1800}, {0x3, 0x3, 0x1000}], 0x3) 19:38:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) r3 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x1) ftruncate(r3, 0x7e2780e3) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, r5}, 0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="4baea73186609a0c40b7aaa9722e2e01afac33956f2caf0dc49262f712a8393572df71df004a809e8ba36ea52e34c73f43da7d81654355e7e2"], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r5, 0x101}, &(0x7f00000001c0)=0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0x2080494a, 0x0, 0x0, 0x0, 0x0, 0x102}, 0x0, 0x100000}) r6 = socket(0x2, 0x1, 0x0) listen(r6, 0x0) accept$inet6(r6, 0x0, 0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0x25, &(0x7f0000000040)=""/14, &(0x7f00000000c0)=0xe) 19:38:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0xff01, 0x200, 0x0, 0x604}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x2, 0xc8, @loopback, 0x800}}, r5, 0x40a, 0xfff, 0x5}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r6, 0x5, 0x3, 0x2, 0xfffffffffffffffb}, &(0x7f0000000180)=0x18) r7 = socket(0x2, 0x1, 0x0) connect(r7, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:22 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @loopback, 0x2}, 0x1c) socketpair(0x1c, 0x20000000, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x800, &(0x7f0000000280), &(0x7f00000002c0)=0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x1c, 0x1, 0x0) r6 = dup(r5) listen(r6, 0x0) accept$inet(r6, 0x0, 0x0) mkdirat(r6, &(0x7f0000000200)='./file0\x00', 0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35, 0x0, 0x0, 0x0, r4}}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f00000001c0)=0xff, 0x4) 19:38:22 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000006c0), 0x100000}, {&(0x7f0000000280)="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"}, {&(0x7f0000000100)="00fc08e4278b991c0611599753fc31f417f48ed3c1a78d67040a83581b3142ec17c681075a7fc6fb26ec2e680843ef0008a96f8f5ced233c27fcf5c789036432d14d621e"}], 0x200000000000012e, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) shm_rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1) 19:38:22 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) socket$unix(0x1, 0x2, 0x0) 19:38:23 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = dup2(r1, r0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x1, 0x5c}, {0x4, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:23 executing program 1: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xffffffb5, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) __semctl$GETPID(r1, 0x2, 0x4, &(0x7f0000000100)=""/235) 19:38:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000040)="3df3de1d3cd5d3af39264333d7f9dddb8154814665d23507e30879947f3b58626800264a383ba8f43f16f3766429071e18816405e8c0d70fe191af48ad12fef55a0662653e01bb3ffe9617fc1205af064cf32bd784cfb3e26b2edb5debe5280fa6a21797658c4f76c2f18343471865f0563e3a09d06008a0dc3838e70cddf9350a73075aea0f889a13366cbae97b0f580b44b2136232afe63de11a401e852611ac7243f622c3bf6d0a4dd43141c86f5d98ca6bfc25ef406ddaca3b24b3a02b6c308d05140d0f16e4a2052d50d3f84764b64973ee69b9", 0xd6}, {&(0x7f0000000140)="246154f52c6fa448c25f737939a2dcd00ea5800ec2dfbf72b2c56a4c156c9cc417b133f64be291d05fa0598b3487c2594317bfd936c9fb5fafb1722b5562cf09c4b41f4e030f1d25ca1eef99cc1c9533af1f0456253b3ef48bdc5d95cd1cf965531f0179890c379529f744e1bf424897e2dabadad8cfad499fec0c6bb2985be4ba1a2d21a7e2266643184c2d68130f518768c94c6cedf8fc8e7ba61e125f2e0750ac41ef86ee5210e88af2348bbd90354d074a43", 0xb4}, {&(0x7f0000000200)="fea75fe84c5982cadfa16cbe58d72ea615e51aaeebcb07c9eaf809bea4ca4bea161339ad63918da32a8dfbdac4d834d38c3d2a2b42aad8e1394f1d68cedcb64d9aa79aea2b0f29c4fc8403224a23415e0565e8a3d6c7e280accbdee3344c69a1df88f85e4b6e924a6f8c61ac0d7fd5969d0de74e2272222261e0959180d0e4a7ee92d913d1bd4fdb8e6d38a3e17e8efa10afde06e97fcb6ea54f2d7a4df6565dd7af450ca44ad9f6590d98551e3a1ab5ab9a20761197ff17edad4e75e85c93703ab23f53ef", 0xc5}, {&(0x7f0000000300)="6087bbbb8e5baf0da127bc29e23f61d28128eef127fe83637be8897d1e6270f717cb1ce704a4cf55f823d9b4e1c6079f44fbc7106bf7a507d374ee72b30c9a9f22e595b45d41f21dcc610d9de908998160f69d7fc308de7b9940bc9e7e9ead73f7c656f4a3cddaf28c2eaa9e", 0x6c}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="d143f229c98a12c647fb8c4a4ab51972362a46c712c0c0a20184f9b3aa3dfb683fed9d597b4ca3b7794ad586ad1f61c60cfd695a5d1514237e1a210adb9d9843bda3747cdc6d60080a0c3e62dffded9c054932ab3d1534f4a6e623e8a2f2e0bbbe0b9b28e24544849d47c03b0a7f9206a322a6bd9b9f1f3623bf454627a905ff8da618fefa8d6771056c8c7e34c42e9ee044c1cbed63d0da0bcb8877fb19af774794f158560fbc539ae77f440e6b", 0xae}, {&(0x7f0000000480)="3df5361ca82d99d7234a3af8a3a636d0730d3fe2c3e1d4806f81fec06cf264fc409a772e3a30cab8cf32f5543282fd9f708d2cef3cbcb96d795082637d3c7b24bf26a62e45beb1", 0x47}, {&(0x7f0000000500)="92aefffa608fa2", 0x7}], 0x8) getrlimit(0x1, &(0x7f0000000380)) freebsd11_stat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, r2}}) 19:38:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) read(r0, &(0x7f0000000140)=""/237, 0xed) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r5, 0x6}, &(0x7f0000000080)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xffffff16, r5}, 0xc) Jul 5 19:38:23 ci-freebsd-i386-2 dhclient[818]: send_packet: No buffer space available 19:38:23 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f00000000c0)="c34fa1165ed5aa58f0b65f2877d230ee369cb9d2575c8dba2a70dfea6f9f2d99655d1b6e1f042b86f1ef26b59dd4a77f4e35a765630c01054caca54b34936a7f7ebf9662f1d933fbbdbf82d79f2f0bef3e484f7cc326fda34386ea5d31a32153db5962555d0ee76c4a755c5d67") pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r5, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r6, 0x4}, &(0x7f0000000100)=0x8) r7 = socket(0x2, 0x1, 0x0) listen(r7, 0x0) accept$inet6(r7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936, 0x0, r1}}) 19:38:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000480)) __semctl$IPC_RMID(r3, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r1) r4 = getegid() setresgid(r4, 0x0, 0x0) setgid(r4) socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r5, r6, 0x0) setuid(r5) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35, 0x0, r7, 0x0, r4, 0x25}, 0x3}) 19:38:24 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}, 0x7ff}) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r4, 0x0) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r6, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r7, r8, 0x0) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000040)={{0x1ff, r4, r5, r7, 0x0, 0x5, 0x20}, 0x7, 0x81, 0x1}) 19:38:24 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) 19:38:24 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x1) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000000c0)="51b1d6dfcb971e6972ba0a4090b859616d400d8dfde4623a544a70fe4dce0df2e2f9fb1417bd006f5c16934c136f9074520cf283f7a15f1553bfe1ff28e9c8955eb045a074f57ef54813012d082a8435191cf4e47246bd41e755e63613b8818ec661aa65a660fc8e52417ae0e138a6023618f56514") __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet6(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bindat(r1, r2, &(0x7f0000000040)=@in={0x10, 0x2, 0x2}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r4, r5, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2080094f, r5}}) 19:38:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) cap_ioctls_get(r1, &(0x7f0000000000)=[0x0], 0x1) accept$inet(r2, 0x0, 0x0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000380)="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") 19:38:25 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) fcntl$getflags(r2, 0x4) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r5, 0xffffffb1}, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35, 0x0, 0x0, 0x0, 0x0, 0x7b}}) 19:38:25 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f00000000c0)=""/5) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) 19:38:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7ff}, 0x8) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000), &(0x7f0000000040)=0x8) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCXROLLBACK(0xffffffffffffffff, 0xc0104453, &(0x7f0000000100)="d4abed81f934104a7aa5d3c752066699b169b160e9d7982afb2e08caea36e068f7a8853b1a9cf17a37f28b85533892869079d6ba01378f2b03b15b6f11eaf9a417686c2b4bb2e98c3dfbd70a621b2ba82423aa083cae762b7f861d071dfa6ad9d05c06349c01675baf1ad34af778621920292603f26e47cb13ac5c6c6deb278725a68220fac48277304b7b9205d336413e8833084a") setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x1, r5}, 0xc) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:25 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x196) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = semget$private(0x0, 0x0, 0x80) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000480)) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x1) cap_ioctls_limit(r0, &(0x7f0000000100)=[0x3, 0xfffff800, 0x2, 0xfffffffd, 0x1ff, 0x9, 0x59, 0x5]) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000040)={{0x7fff, 0x0, 0x0, 0x0, 0x0, 0x8}}) 19:38:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x1}, 0xffffffffffffff89) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) setgid(r1) 19:38:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r2, r3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x3, 0x0, 0x0, r3}, 0x0, 0x3, 0x2002}) 19:38:26 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000480)) r3 = getegid() setresgid(r3, 0x0, 0x0) setgid(r3) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r5, r6, 0x0) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a, 0x0, 0x0, r5, r3, 0x0, 0x4}, 0x0, 0x0, 0x80}) 19:38:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0xa, 0x95eca97fbefa7174, './file0\x00'}, 0xa) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}, 0x0, 0x8000000}) 19:38:26 executing program 2: socket(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000002500)={{0x53fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000000c0)={{0x20800121}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x2, @broadcast}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000023c0)={@in={{0x10, 0x2, 0x1, @rand_addr=0x8}}, r5, 0x5, 0x4, 0x0, 0x5, 0x7}, &(0x7f0000002480)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000024c0)={r6, 0x0, 0x60000000, 0x8000, 0x200, 0x7}, 0x14) preadv(r1, &(0x7f0000002380)=[{&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/109, 0x6d}, {&(0x7f0000001240)=""/207, 0xcf}, {&(0x7f0000001340)=""/51, 0x33}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x7, 0x8001) 19:38:26 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000040)={0x101, "1b4afcadc1080833e0ed5004db4b4b34"}, 0x14) 19:38:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r4, r5, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r6, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) fstat(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='./file0\x00', r4, r7, 0x600) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:26 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) semop(r1, &(0x7f0000000040), 0x0) 19:38:27 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = semget(0x1, 0x0, 0x10) __semctl$GETVAL(r2, 0x2, 0x5, &(0x7f0000000140)=""/234) accept4(r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) cap_rights_limit(r3, &(0x7f0000000280)=[0x3, 0x7]) 19:38:27 executing program 2: r0 = socket(0x2, 0x1, 0x9) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/31, 0x1f, 0x82, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) socketpair(0x2, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x7fff) connect$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xa) 19:38:27 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) sendmsg(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000380)=[{0xf0, 0x6, 0xfffffffa, "4997bea7871551033fe4579530e1eb84364247b168b769254ef75dbbc11722ab8ffa940c5ad4c6ce8bab3cb9156f1d3c7989200543bf6a8d54202a81b903230176770298ee50043ee9f052dcf5ecc2cfc67d782f382a23087d00d4c7d41a750e3c68dfeb3fce3133689ab3d5bd131e812d996ef324efe630d23513ac67885f7dee00de1c95f84d34b286f7ab918006a652f043932339eb7e14b700d03421545141e7c76fda9338ed3bca5d8f41785c016648f75c9f17b8f3dcce5aa1c5f7a2c4ca45e5bfb0873a7e8f912d34e0fd1584a53f4a01151233a814fe56b7263f805b2438"}, {0x54, 0x1, 0x0, "ea277c02af69231d293e94df26183b537e12655e3412daee1c2a8c70957bfee632243a71cecd6dbcb5daa8b9bd27ae9ae0c1e13dbfffa0553f8086374f14e6556a6667c8d197c1"}, {0xa0, 0x0, 0x0, "61b17aebfa642bba79e5bd5f34ab7d31e554e0217670e4328bd4b02b7bc6310c9603ebbd773e442f023c5d5e2018cc911c3f5af2e665bf8d20e769147bbb5b3b023568850a72e7566f2c5679d7bb437e0aa023fb15ed2045c7601171a80b4d5341d213192589f21af58008201c6915d6248a92e32fb16924826fa2b33d2b9343deea056e896812f9b4a8bdb57d351ae7a60ba0a4"}, {0xa8, 0x88, 0x10001, "7b909ea37b880201d4b4476911f7107921b2a31a11a58cc069c893393c2c9bee0c14f7311c0916cb16ec357ad3f9a74ad284256a59f61daa31a3af5775da0c825b6221ccacd0f7f033d1f451621c85f31c8ddc9317371d44788067a0637c21e8aad51ddbed78d4c2d3598ae647cba3f38d80d205aea2a22359bb9320dc290c5f7a7d1288a98cc1e7716f2b455c5db2b642d84b9c262ea86a7ef99a18"}, {0x9c, 0x88, 0x10000, "19cc232229ebd897b58b566dc9c9dd74ab8f56d832dadf44f581a2bce965f15f2fb8b2ed6794ce1d1abf4a435250acfa97f554d0f436df23128d6a7e22fde39d8c1c237771514914717858f892794f43cbeabc6a1d059498d6a7e9bc3acc2efd638035cc5d63fd9aef6cd331c7b57481158cb4179e334b62bb097913f4a5de79fc3326237ab5899c55550b54d1"}], 0x328}, 0x20000) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:27 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:38:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x40000, @rand_addr="6d337b28f9c9f019ff20476e2c319af5", 0x4}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r2, r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r5, r6, 0x0) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r8 = semget$private(0x0, 0x2, 0x2) __semctl$IPC_SET(r8, 0x0, 0xa, &(0x7f0000000000)={{0x20a00d35, r2, r7, r5, 0x0, 0x0, 0x1}, 0x6}) 19:38:27 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}, 0x2}) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f00000000c0)=0x9) socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r2, r3, 0x0) r4 = getegid() setresgid(r4, 0x0, 0x0) setgid(r4) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r6, r7, 0x0) r8 = getegid() setresgid(r8, 0x0, 0x0) setgid(r8) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000040)={{0x9, r2, r4, r7, r8, 0x10, 0x7}, 0x6, 0x9, 0x9c3}) 19:38:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) listen(r1, 0x0) accept$unix(r1, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080025e}}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r2, r3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800936, r3}}) 19:38:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x10001, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 19:38:28 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x5e) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xff, 0x7ff}, {0x6, 0xba}}) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r1 = socket(0x2, 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1c7) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = getuid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, r2}}) 19:38:28 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000280)={{"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", "162175aa34e44b8da3c51f6f1cf4ca69ec28733a8b88462a75ec3b4914ad2542", 0x7fffffff, 0xf9}, &(0x7f00000000c0)="30e2009f6293cc77c54085d79fc581d75cd66be0a6e655731630250b5b16c05f793f2653cd7c368fad642484d0a22b89", 0x493, 0x400, 0x3, 0x7, 0x2, 0x8, 0x80, 0xcb}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:28 executing program 0: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) r3 = accept$inet(r2, 0x0, 0x0) fcntl$getflags(r3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x10}, &(0x7f00000001c0)=0x10, 0x20000000) r4 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r5, 0x0, 0x0) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r7, @ANYBLOB="0100210001000100377c8a9692f2b007bc27200b6345b8e5cc42e431117d4d987d45ff9784679824260329e788f858d8ad1b1f1c57bbe3881bb66601511efc7d2c8912f8181c3e86351421ee463ca77133ec204fe54cc9192cc5595aafbee8055308c0c2b0b9f73293320fca7724c46f78a640da339456bfec3e4caac589148e9abb87b1cff72fa8c7dd0f377bda1d7ceff499119cfd92a8f970a9b7efab"], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000040)={r7, 0x2}, 0x8) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f00000000c0)="1b4167f4e84f68ac40209e58959cee2d537e2072f85cd29d377a960ed087fc5c02810bdd0c9a9f5a28cd0158744893ebba110986ed05b50cad43a3cfbf3140613169998e669c6046efc6e91c766475ebb59fd431b674a131ce72b95d1b8f9966753d8c7a0043b4b82c77eedd46adc8c02dce0345c80534ae62417405ad31912feb4d015f066ae94fa89d0e3652") __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:29 executing program 2: r0 = socket(0x1c, 0x1, 0x1) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = semget$private(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet6(r4, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet6(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) chmod(&(0x7f00000000c0)='./file0\x00', 0x5e) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) read(r0, &(0x7f0000000040)=""/8, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x23, &(0x7f0000002700)="bb2fbccb671254771a3ac646d78c5ce516f6e7b950395582def8773c8d6232704d9ebfbbbec1ad96dcce69a8a5d427f43e0e5d07d6a5a2ec8d4de2c3ccce3e8e9e7f768912c93725d30cc286edd02ef5878dde4c423121bb7dbaf800ef2d7760d53e51e1ce68f1f9a5d5da1bb1e618cb95c6d2fcd8574adeeac84ed50fb5ba5092ca9c4839405c1d1646709a109d6ec76b53dc11e5b04104a9ce416f1704e1a9b85a126b4ebd03044e2eaaf69cc2845328e0d6f0d36d282f4aa90df7fa9cf3d8c96ecb467a9042bd9e117e060226d261874086225b3918c8fe8dec264a4d7e4c1a124165872585ba440bf27d1a78", 0xee) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) getrusage(0x1, &(0x7f0000002680)) sendfile(r0, r1, 0x3, 0x3, &(0x7f0000002600)={&(0x7f0000001200)=[{&(0x7f0000000080)="c09dd84d94a93420537cec8c8a0a9f4370d7e0ff42a30405443cb99aa63e8d411e5f26d3be09c88a4a88328ddb48fbddaf63524b41202fb861b51268b8f832d127cd21de8c262c21d67780352f1526f9f24d1174651361e224a3ff429ccd77cdc3e008d0564f9431a0", 0x69}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="08c4671fdf3147ac680794b0945a7398365af843131281aa5f4ac31f3115f7c255cc574d6486e986335f1c825a0ce60773fb70270218b4d8353f736761571ba09f9ea48f5b52415c233aeb6751b94b716bfc4c803bcec01ee8fa3093995f95eccfbd89708b326a0c8affc03374b888a416fd6efb462eb0dba8c4f70e4ff90df6171a7fec90c13e8efbd96a1e9bb7554c9384", 0x92}, {&(0x7f00000011c0)="31a3302a0f48ad59780dd97c521a3252f6", 0x11}], 0x4, &(0x7f00000025c0)=[{&(0x7f0000001240)="a0169f018160a1acc66b269e8eced73387562b5ac7edae4d48648d5e7b0496a3c3f1f30b3a875e6bb072dbb6ca25ec9ed5de4223c8650c95b60ada669ca71cde2121863452df968c1bb4c18565894bd32486a02846ef8f7c8c9c6d34dd3b", 0x5e}, {&(0x7f00000012c0)="f36f31fb5f6271e1d41bac1986025a15ba85456cdc06b798ccdf6b6a34f3083c485cb4498fcfbc4171ee7aa327eeddaa96a6ebc9fbe412368aca24485c10528cfd4c6f99152f9368371c37f8bb1952541351ea487db4c864982cb2a441b005fa6b6e2ba6ce8a2a2311ae5d5b7734cbad703743707845c20af21c8913b1cd730d40d3d3355649734f2553489cb510cde556f56b0690001a2f0031f6ad0c616b72fcf0bcfd845c1c6fec64c91c95987eabfeaf531ed0e16a88e03f8dd123ce", 0xbe}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="036a6d52257968c388a894ff671fed91fdf8d4ac9396e8738afbabf4b51d4bd905ee4babe1821aff278f2b433938b478acba251d4473ed0fc4246d4285e977ca1f56e4", 0x43}, {&(0x7f0000002400)="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", 0xfb}, {&(0x7f0000002500)="99957aa4faec911b0a748c4c14e48ce71c643b8c502e4a660d02c9da5bdb8f479e30413b3620b302e5f1ad918231001fd95a18c2e30a4f94caa3ecf16b7002d5ece2581146650479e017de3e9b02d854c8371407454c852c15b8fdfb3328fba568", 0x61}, {&(0x7f0000002580)="26f3b10db83363ae8d086ffb43b0958246aee3a7e3994b15ac", 0x19}], 0x7}, &(0x7f0000002640), 0x5) 19:38:29 executing program 1: r0 = socket(0x2, 0x10000000, 0xfc) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r5, 0x101}, &(0x7f0000000080)=0x8) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="4b00000000000100d0d05d745f1169f4b02f5ece6b525a78a45a690e53301cafb388e7432eb72d7790da1e498771c4f7e2f0d5dbdd2bd975185e23c22a69ffce65807c15"], 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmctl$SHM_LOCK(r4, 0xb) connect$inet6(r3, 0x0, 0x0) r5 = dup2(r3, r3) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x1, 0x8000, @loopback, 0x14}}, 0x0}, &(0x7f0000000180)=0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x9, @mcast2}}, r6, 0x40, 0x6, 0x2, 0x5, 0x7, 0x1}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=r7, @ANYBLOB='\x00\x00'], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r7, 0x10029, 0x2}, 0xc) 19:38:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=r5, @ANYBLOB="00000000e64717841e8976bde675ff369871268b50c7e09b27f2bf1553aabd5bd332e3233865a326d3f0a6ef89d113b66e2c8d975b0220966480ab8a1c43d8659d75b662548d42c3d1a52d4d4e95050ae6508d70b474d0076de2bd2b474c2ea6360d5dcd"], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r5, 0x2, 0x4, 0x9}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r6, 0x401, 0xbcfa}, 0x8) r7 = socket(0x2, 0x1, 0x0) connect(r7, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) accept(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c}, &(0x7f00000000c0)=0x1c) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x46) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000600)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x2}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000180)="51c0301090890add81139659aa36635fc47725db458f6bdb5a530f422139e9fb7ad1534a88c0febb2ea180165042202c2338990f7b6b0e1b73171ce9833d85e1cfa8c2914487d2cd268d16d04b6e07eb953abf8dae1e51c62747e2f18334dd3fb9d6e2bed34787f9d1d9cf277a46a816dd28ac8959d9", 0x76}, {&(0x7f0000000280)="35e51ef2cee2f1f3ca4f1de401711b7ea6ca48e137d075b0a3353fe36e69808ed28441509818a8c7d2c07e1e8ed1be3bf15cd8005eb7e7355f3fb9e9d3fe45d5a7dc65cb2d6a618844fcb3ab4c", 0x4d}, {&(0x7f0000000200)="ceee498d00fc965c6f2d4a", 0xb}, {&(0x7f0000000300)="aba79139ee53b5bac2857bd9f92c272912f5205fbf7521db8a6c61b55cf00b5e25f6d38c775a385f20ca2e3502cf63553387d6cec60a7daec8724b9a74a777dc5710bc0f6790374c37f624ff8412f31c2c2583a1d63510e756db86638a4af6b6197cb19b1ea063e0f2cc8b37bcda4f5ae83a4d43fba0924db25898b0c7878b96548999d145ad", 0x86}, {&(0x7f00000003c0)="03fc03da82cbd0360fc3cd31f2bbed267dbbb5fc69be30600d525042f096222768843dab84c343180a68d6e4e1de55ea1d9e76546200cc9e56df52940441f6ecdc01cd", 0x43}, {&(0x7f0000000440)="7a34dab3361face966a9c3e644454ad9051782bf20ecb6fff473fe778426aedb2cd0eb3fb27341d014a7e20f4b7ea379802b9249a12a56078564afdbed790aa22ec22d3241e24867b19549ab292c8172eb580928d2923b0d313b5e22cef7fa914531cfb2cdc45e7327d6d229f18c8c7e6509b0284dcde57fabc191360b8d127163ec2b518e7cd565b21eeb72b66324137ea0a78343a4b35a37f2f563f3d5de2e23f189d304", 0xa5}, {&(0x7f0000000500)="ff30e8e3e0e40c5e587f464277e904b4089f7388a840509269186720f37b7c108858ba29d84869eea72a891f05ef6bdcb767f8d0063dbd68795f018d68a08410c3465f0194b81793deb62f2651592167c02492df30bbdc35", 0x58}, {&(0x7f0000000580)="6cb09e030c2d8b279b8f7c47f66ba27bbca4ba5389291f80a5a5178dd1d3d7f151e69a325f15d29baa00de", 0x2b}], 0x8, 0x0, 0x0, 0x20000}, 0x20001) r3 = socket(0x1c, 0x1, 0x0) r4 = dup(r3) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000740)={0x10, &(0x7f0000000640)="74ec490182ea881ba452685a2c8ed64f5f433843d9a788e93e81cf696f489749e79f3a8f46f25b43ec7ec438f747318328a92d6a2d375a3cfbbd0fbed9b3623e7b41d4abb6be04b26576ca1058f0d127b9c688191128c21a6824e23bc7b6c01e2ce9b8fe79dcae7b12bfcc90a7ce50e9445910189be80696fc2b9cf5897a87b7f5e2f71cd3b7da73eef04905653bba6a730432d7580baa7638e82bde5320c16ad2f702ef61995c94f349e488f569fa54a64c10d7841673a2a7ff9d8bb2dcf71eb1f01dae66e67daec5e223ea2fc9b92137152beab7c61c014e5cd27124", 0x4, 0xbe, 0x6}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8) msgget$private(0x0, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:30 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) semget(0x1, 0x4, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@file={0x28, 0x0, ""/38}, &(0x7f0000000080)=0x28) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:30 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x1000) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:30 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) cap_fcntls_limit(r3, 0x1f) ftruncate(r2, 0x7e2780e3) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0d1963049e465dc025ce85790cf572fc1134b6c3fa4fe4aa2f449b72ed5ab58c497dcf5365afa1ef895e8cf3a0d3d4cbba58e1b156b360c5d1461cb328a8b178ff821843717f7c5f6e5477", @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=r6, @ANYBLOB], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r6, 0x59e5, 0x1, 0x8001, 0x1}, &(0x7f00000000c0)=0x18) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:30 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x92) dup(r1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x7ff, 0x5, 0x5e30, 0x10000, 0x81, 0x1, 0x9e, 0x9, r2}, &(0x7f0000000200)=0x20) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) accept(r4, &(0x7f00000000c0)=@in={0x10}, &(0x7f0000000180)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCSETSTATUSIF(0xffffffffffffff9c, 0xc0104414, &(0x7f0000000080)) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r5, r7, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x5cc8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35, 0x0, r6, r7, 0x0, 0x164, 0x81}, 0x0, 0x5, 0x6}) 19:38:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xfffc, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, r2}, 0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) r3 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r6, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x1}}, r7}, &(0x7f0000000180)=0x8c) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:31 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="807f50d11766282f6ca9dcc9524720f497f734a36d18464621d39dac0b409dc61720a1", 0x23}, {&(0x7f0000000080)="f758b3189363ee906308c4a32453a083ff7481d6d678797dd5f3f19f751a56d68f3bf49a0b27ca4293869578c8d58da59d52853825616656d2547e05d934aa81a29d69ba4c14daab5898d0115205", 0x4e}, {&(0x7f0000000100)="07fc4086f14f9e9c7efd2dac1637f1b1ba7eafbdf739f7f623497387df75b6dea380bc2ab508521fd97926d8cd440076ac1509515b8f878083b5542d0ea38b8d01b59501e64d8a6acc9ad022d9781cd240cf970c795ad466d32685dea12d565213a15757d16324312e6e73295c119aabde572e73a659d6c8a8cb8f596457995f69686937f091f63c1aef1144e3ee94a415ab61c23ae0ff17f6192e4fae", 0x9d}, {&(0x7f0000000280)="6ed5ce1dc853325197f474d20ed21eead7e31290e706c7e5293e73082cdd8ed7b47e9870fab42261bccabc985227905536363fecd034304b63f48f626c757c9f97c1fdc47d4982d94ae54873b951af279bb2ef15aa2e0df97219b27032a5c7a39b0bae79110f1852b7f2c96de2b32a7a12878a6619666c51150c2335f0e397dddae72c791d26811a484851d56187a98e900d", 0x92}, {&(0x7f0000000340)="16da7108ddb6761fd6e9f1eea4d2374e57f671189d5bfcfde91139b27b792fd02c5206324405e59004bb38a5cdeea47be9497d1d3f2c175ab1e0573ae9b4e316eca56122cc994678d6eca61aa47a56b9b032806c2e35186b108f42e6966c2f7c88a30afef412c611f31b4314d75278adcaa422d0ebe4be0eabb6747d6a75f870c83ab7f53b4440366918ca6a5640be503b38fbc37d7cc329d2cfb657da7d7d09edd9367bfaf3fc", 0xa7}], 0x5, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r5, 0x3, 0x5a}, &(0x7f0000000400)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:31 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0xffffff6c, 0x2, 0x0, @remote}, 0x10) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sendto(r1, &(0x7f0000000080)="86cae0af7e78a6c293277f4cf7f7693dea400d1030d43aab0574551640e5cb34d3ea5e4eb5292bb85a84867c9bb751c1ebf0073d8b706d69a6133ca2800bbf2015935dcce9e0333471b40ebb27aaa97bba9b68a10490a449be92f684a3e451c18538ca62d6ef58c6bc0735a2e657f413cbe917746ec35c58d2066ca6294f85a3c3d7e77209", 0x85, 0x20004, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x80, @empty, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) r2 = semget$private(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000480)) __semctl$IPC_RMID(r2, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 19:38:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x20800937}}) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r5, 0x7, 0x7ff, 0x3}, &(0x7f00000000c0)=0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0x20800927}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0x20800922}}) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=r5, @ANYBLOB="0736ee7f"], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r5, 0x7}, &(0x7f0000000080)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:32 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) r1 = socket(0x1c, 0x4, 0x2) r2 = dup(r1) listen(r2, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) linkat(r2, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file1\x00', 0x0) r3 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x80, 0x182) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r6, 0x16e, 0x9, [0x110, 0xef, 0x6, 0x20, 0xfff, 0xccc0, 0x5b8b, 0x1f, 0x5]}, 0x1a) minherit(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) r7 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r7, 0x2, 0x8, &(0x7f0000000480)) __semctl$IPC_SET(r7, 0x0, 0xa, &(0x7f0000000040)={{0x2080094a}}) 19:38:32 executing program 2: socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r1, r2, 0x0) setuid(r1) r3 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000480)) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r4, &(0x7f0000000480)) socket$inet6_tcp(0x1c, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1, 0x148) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r8 = dup2(r7, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040)={r9}, 0x8) 19:38:32 executing program 2: r0 = getpgid(0x0) wait4(r0, 0x0, 0x2e93099edf239625, &(0x7f0000000180)) r1 = getpgrp(r0) r2 = getpgid(0x0) wait4(r2, 0x0, 0x2e93099edf239625, &(0x7f0000000180)) setpgid(r1, r2) r3 = socket(0x2, 0x1, 0x0) connect(r3, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:32 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:32 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) r1 = openat(r0, &(0x7f0000000040)='.\x00', 0x4, 0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r4, 0x0, 0x0) setgid(r4) setregid(r3, r4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x800, 0x4) socket$inet6(0x1c, 0x10000001, 0x7) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r5, r6, 0x0) r7 = getegid() setresgid(r7, 0x0, 0x0) setgid(r7) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000180)={{0x99e, 0x0, 0x0, r5, r7, 0xa, 0x3}, 0x6, 0x20, 0x6}) 19:38:32 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r2, r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r6, r7, 0x0) r8 = getegid() setresgid(r8, 0x0, 0x0) setgid(r8) fchown(r4, r6, r8) r9 = getegid() setresgid(r9, 0x0, 0x0) setgid(r9) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x20800d35, r2, 0x0, r6, 0x0, 0x0, 0x1ff}}) 19:38:32 executing program 1: ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000040)="04c3d79bbc3ed8") r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r3 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r4, 0x0, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, r6}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3, r7}, 0xc) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt(r1, 0xd88, 0x9, &(0x7f0000000140)=""/255, &(0x7f0000000080)=0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) accept4(r1, 0x0, &(0x7f0000000000), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:33 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x800) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) connectat$unix(r3, r4, &(0x7f0000000180)=@file={0xa, 0x1, './file0\x00'}, 0xa) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x100000, 0x20) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:33 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x1, 0x10a) utimensat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x10001, 0x80000001}, {0x80, 0x7fffffff}}, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x80000000, @loopback, 0x9}, 0x1c) nanosleep(&(0x7f0000000000)={0x8, 0x9}, &(0x7f0000000080)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) getpeername$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080), 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x8, 0xf, 0x7f, 0xffffffff00000000}, &(0x7f0000000100)=0x18) semget$private(0x0, 0x4, 0x4) 19:38:34 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r4, 0x33}, 0x8) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) getsockname$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000180)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1, 0x0, 0x40}) 19:38:34 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x20) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000001280)={{0x0, 0x7fffffff}, {0xffffffff, 0x1ff}}, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) sendto$inet(r2, &(0x7f00000000c0)="2abf09b62a23fb3c4ef14d78d59bb459b62dcc28ecc5aea6e933bff113237d3c394bbbb3c450c906e103712f41ec616a7e649566e98aa92b26eb8383297e42aa06a0fcdf46e4b15137b574847ab3b3", 0x4f, 0x20001, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) r3 = geteuid() r4 = socket(0x1c, 0x1, 0x0) r5 = dup(r4) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) faccessat(0xffffffffffffff9c, 0xfffffffffffffffe, 0x10e, 0x1c00) getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) semget(0x2, 0x4, 0x0) r7 = accept$unix(r1, 0x0, &(0x7f00000012c0)) accept4$unix(r7, 0x0, &(0x7f0000001300), 0x20000000) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x8, r3, r6, 0x0, 0x0, 0x51}, 0x0, 0x0, 0xfffffffc}) getegid() execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='-(-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) 19:38:34 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0xffffffffffffffff}, 0x6}) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) 19:38:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, r4, 0x8, 0x0, 0x10, 0x800, 0xfffb, 0x80}, 0x94) 19:38:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={r5, 0x7f, 0xf, 0x3, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r6, 0x4}, &(0x7f0000000100)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:35 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) msgget(0x2, 0x304) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) r0 = getegid() setresgid(r0, 0x0, 0x0) setgid(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) r4 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r4, 0x2, 0x8, &(0x7f0000000480)) __semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000000040)=""/157) setresuid(r2, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x5, 0x0, r0}, 0x0, 0x81}) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x9, 0x4) r5 = semget$private(0x0, 0x3, 0x490) semop(r5, &(0x7f0000000100)=[{0x5, 0xff, 0x1000}, {0x0, 0x8001, 0xc00}], 0x2) 19:38:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x80001}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = semget(0x2, 0x3, 0x400) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r6, r7, 0x0) r8 = getegid() setresgid(r8, 0x0, 0x0) setgid(r8) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000040)={{0x1, r4, 0x0, r6, r8, 0x2, 0x4}, 0x2, 0x10001, 0x1ff}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:35 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) getresgid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = getegid() setresgid(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setgid(r2) r4 = getegid() setresgid(r4, 0x0, 0x0) setgid(r4) setresgid(r1, r2, r4) 19:38:35 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x2080094f}, 0x0, 0xb}) 19:38:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = getegid() setresgid(r1, 0x0, 0x0) setgid(r1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936, 0x0, 0x0, 0x0, r1}}) 19:38:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="5901000000000000dffe0000005e2ecca4448c4fcb10121b"], 0x18) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="3d143dc4d78b31cec8299ce89674a034f014b87583f2887f293913914bddfbfd98", 0x21}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) 19:38:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r1 = semget(0x3, 0x1, 0x90) r2 = getegid() setresgid(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) chflagsat(r3, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x400) setgid(r2) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r5, r6, 0x0) r7 = getegid() setresgid(r7, 0x0, 0x0) setgid(r7) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000040)={{0x0, 0x0, r2, r6, r7, 0x10, 0x1f}, 0x1, 0x9, 0x6}) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r8, &(0x7f0000000480)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000180)={{0x2080094a}}) 19:38:36 executing program 1: fcntl$getown(0xffffffffffffffff, 0x5) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:38:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "494b1c88bada4eb682c89caacaffbbc06eca24452dbccbbccf882f5209fa031e8f3abde9718ee2cc5d2ed3e602327e0a4063ff3a57690cf6c58e1f6a73aaadc4d259be93382bd8d02364ede1756e7e60c7725e25e29b152683f1b2e1a2c26f2ce2a0424b8703f32b54fed3a75d7ffdd910aedc766a826d88a4644de71d7fd55904fb0528e2a435598751a61f6945baf5cfa10986177399b40d54e17af4674a7be1025f8b2ae7555b59711bcd76193c03832268be8c5de3fa1c555e73c77559551fd94e9a72633886e99f3dfdd5d049f14be4832f0891a4ebbbaec6e3819bb2f41600a98dc5bee5e36f3c5f49091e32b3"}, 0x100) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000180)=0x4) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x9}, 0x8) 19:38:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __cap_rights_get(0x9, r0, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000480)) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r4, r5, 0x0) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35, r4}}) 19:38:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x1) r1 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000480)) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) setresuid(r3, r4, 0x0) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a, 0x0, 0x0, r3}, 0x0, 0xfffffff8}) 19:38:37 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0/file0\x00', 0x80000000000206, 0x40) ftruncate(r1, 0x7e2780e3) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r2) renameat(r1, &(0x7f0000000280)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x369) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r4, 0x9, 0xae, "51f98fb6c632bc62c28e7cbfc2ba59382f6fd2e053eda2291833b9b7857c64f615aa3a172fea00ae2a4afd59f55361d15ceaff6743f2e1fcedfef9ea598f71cabe5293b3369c12dded6986c2ce4d7d6440526da9b6fc2a0aa644951feed3bd58f3588ec33ab16c3e2f25071c595e735b17ae38aafd235248ff93280d1318f23ef2c38c6136eb079d657ae746fcbca1c4cd7b4acbe8534a58162060a4763b91c9d2a10a500e898128854366a46e17"}, 0xb6) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) fcntl$getflags(r5, 0x1) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="92fd45c1bb7852c1e1f2000000000000000000000000000000000000000000dc81afcf0b6767e29a575214c80946221fe8839ae688e410f86175701f70bd792981a98e40acbfc178fcc63d7d94ee8cf3fe595af5801a7f8d4bf858f2fd9b3e0d7a11375b9f7917e66790", 0x6a}], 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}, 0x40}) 19:38:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000080)=""/26, &(0x7f00000000c0)=0x1a) accept$inet6(r0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f, r1}}) 19:38:37 executing program 2: r0 = socket(0x2, 0x1, 0x7) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) r1 = socket(0x2, 0x1, 0x0) connect(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) 19:38:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f0000000080)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x8000, @ipv4={[], [], @broadcast}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:37 executing program 3: r0 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) lchmod(&(0x7f0000000100)='./file1\x00', 0x8) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="01000002", @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="0000000059b500c40fd01914259fa617b634edae04cbb9139eef91bf404c"], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}, 0xfffffffe}) fcntl$getflags(r0, 0x3) 19:38:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000040)="efc930f6a5d755175d1ee51eb2a6faa83fa6f5bc7e04ff60c438dc8c1b0e711a71ab0c88f31f7cbc6ae1e408fe7ec140eae035dcdbec57d52132e25bf98624564d35a0619bcf53e335155b7a690d5ae57139b9a5927eed2fdda6d0afad2ba7a9e762ac7849321d0072a4819c823447d3556f6c23c50827f3f936c819907f0ef95495d985e7bdb3387ca04095e1365bcf20cd58423e18bf0bf474", 0x7, 0x80, 0xfe}) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}}) 19:38:38 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000003da, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x2, 0x0, @remote}, 0x10) listen(r1, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x2080094a}}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x8, 0x6, 0x0, 0xc4, 0x3d, 0x0, 0x20, 0x0, 0x3, 0x20, 0x7f}, 0xb) 19:38:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000340)={{0x20800936}}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x369) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x9, r5}, 0xc) accept$inet6(r1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x800, 0x1, 0xfe, 0x5, 0x2}, 0xc) 19:38:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) fchdir(r0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800d35}}) 19:38:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2080094f}, 0x1, 0xfffffffd}) panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:4802 cpuid = 1 time = 1593977919 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002c090680 vpanic() at vpanic+0x1c7/frame 0xfffffe002c0906e0 panic() at panic+0x43/frame 0xfffffe002c090740 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe002c0907a0 sctp_add_to_readq() at sctp_add_to_readq+0x4a2/frame 0xfffffe002c090810 sctp_ulp_notify() at sctp_ulp_notify+0xe66/frame 0xfffffe002c090880 sctp_setopt() at sctp_setopt+0x9e99/frame 0xfffffe002c090920 sctp_ctloutput() at sctp_ctloutput+0x22c/frame 0xfffffe002c090980 sosetopt() at sosetopt+0x101/frame 0xfffffe002c090a00 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe002c090a80 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe002c090ab0 ia32_syscall() at ia32_syscall+0x24e/frame 0xfffffe002c090bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfbaf78 KDB: enter: panic [ thread pid 1345 tid 100287 ] Stopped at kdb_enter+0x67: movq $0,0x14a3436(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0026200000 rdx 0x3ffff rbx 0 rsp 0xfffffe002c090660 rbp 0xfffffe002c090680 rsi 0x40001 rdi 0xffffffff810c14e6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0025c6ba10 r12 0xffffffff82068f70 ddb_dbbe r13 0 r14 0xffffffff819a9572 r15 0xffffffff819a9572 rip 0xffffffff810b67f7 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x14a3436(%rip) db> show proc Process 1345 (syz-executor.0) at 0xfffff8001091d520: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 770 at 0xfffff8001091d000 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff80003310000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00258893d0 (map 0xfffffe00258893d0) (map.pmap 0xfffffe0025889490) (pmap 0xfffffe00258894f0) threads: 4 100330 Run CPU 0 syz-executor.0 100272 S connec 0xfffffe00239a2478 syz-executor.0 100273 S connec 0xfffffe002399ef10 syz-executor.0 100287 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1348 771 771 0 S (threaded) syz-executor.1 100103 S nanslp 0xffffffff8252f241 syz-executor.1 100284 S accept 0xfffffe00239e3698 syz-executor.1 100285 S uwait 0xfffff80003317300 syz-executor.1 1347 783 783 0 S (threaded) syz-executor.3 100195 S nanslp 0xffffffff8252f241 syz-executor.3 100276 S connec 0xfffffe00239a0800 syz-executor.3 100278 S uwait 0xfffff80010ae4d00 syz-executor.3 1346 775 775 0 R (threaded) syz-executor.2 100265 RunQ syz-executor.2 100277 S connec 0xfffffe00239a00f0 syz-executor.2 100279 S accept 0xfffffe002399ec00 syz-executor.2 100280 S uwait 0xfffff80003317500 syz-executor.2 1345 770 770 0 R (threaded) syz-executor.0 100330 Run CPU 0 syz-executor.0 100272 S connec 0xfffffe00239a2478 syz-executor.0 100273 S connec 0xfffffe002399ef10 syz-executor.0 100287 Run CPU 1 syz-executor.0 825 812 825 0 Ss select 0xfffff80003df5e40 dhclient 818 1 818 0 Ss select 0xfffff80003df5d40 dhclient 812 799 424 65 S select 0xfffff80003bf4940 dhclient 799 424 424 0 S wait 0xfffff8001091ea40 sh 783 768 783 0 Rs syz-executor.3 775 768 775 0 Ss nanslp 0xffffffff8252f240 syz-executor.2 771 768 771 0 Rs syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff8252f241 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffff800037ef780 syz-fuzzer 100104 S uwait 0xfffff800037ec200 syz-fuzzer 100105 S uwait 0xfffff800037ec500 syz-fuzzer 100106 S uwait 0xfffff800037ec600 syz-fuzzer 100107 S uwait 0xfffff80003a43480 syz-fuzzer 100108 S uwait 0xfffff80003a43580 syz-fuzzer 100109 S uwait 0xfffff800037ec700 syz-fuzzer 100110 S uwait 0xfffff800037ec800 syz-fuzzer 100112 S kqread 0xfffff80003dd1a00 syz-fuzzer 100113 S uwait 0xfffff80003a40c80 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80003dc20a8 csh 764 682 764 0 Ss select 0xfffff80003e04a40 sshd 748 1 748 0 Ss+ ttyin 0xfffff80003806cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b06cb0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b090b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b094b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b098b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b09cb0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b080b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b084b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b088b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252f240 cron 682 1 682 0 Ss select 0xfffff80003bf4b40 sshd 495 1 495 0 Ss select 0xfffff80003e041c0 syslogd 424 1 424 0 Ss wait 0xfffff80003dc2520 devd 423 1 423 65 Ss select 0xfffff80003bf4c40 dhclient 338 1 338 0 Ss select 0xfffff80003bf4ec0 dhclient 335 1 335 0 Ss select 0xfffff80003bf5040 dhclient 23 0 0 0 DL syncer 0xffffffff8261a498 [syncer] 22 0 0 0 DL vlruwt 0xfffff800033eca40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff826197e0 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100087 D sdflush 0xfffff8000342c4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82640708 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82634b98 [dom0] 100074 D launds 0xffffffff82634ba4 [laundry: dom0] 100075 D umarcl 0xffffffff8154f650 [uma] 18 0 0 0 DL - 0xffffffff82362e78 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82c583a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff8261cc10 [sctp_iterator] 15 0 0 0 DL - 0xffffffff82618dec [soaiod4] 9 0 0 0 DL - 0xffffffff82618dec [soaiod3] 8 0 0 0 DL - 0xffffffff82618dec [soaiod2] 7 0 0 0 DL - 0xffffffff82618dec [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff8223abc0 [doneq0] 100066 D - 0xffffffff8223aa90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80003212d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80003212d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82632440 [crypto] 14 0 0 0 DL seqstat 0xfffff800030d5488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250e1c0 [g_event] 100025 D - 0xffffffff8250e1c8 [g_up] 100026 D - 0xffffffff8250e1d0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80003093700 [thr_0] 100018 D - 0xfffff80003093740 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100019 I [swi3: vm] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 I [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003310000 [init] 10 0 0 0 DL audit_w 0xffffffff82632858 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250e750 [swapper] 100005 D - 0xfffff80003356100 [softirq_0] 100006 D - 0xfffff80003356000 [softirq_1] 100007 D - 0xfffff80003357e00 [if_io_tqg_0] 100008 D - 0xfffff80003357d00 [if_io_tqg_1] 100009 D - 0xfffff80003357c00 [if_config_tqg_0] 100010 D - 0xfffff80003351800 [kqueue_ctx taskq] 100011 D - 0xfffff80003351700 [aiod_kick taskq] 100014 D - 0xfffff80003351200 [in6m_free taskq] 100015 D - 0xfffff80003351100 [thread taskq] 100023 D - 0xfffff8000334e900 [firmware taskq] 100028 D - 0xfffff8000334e800 [crypto_0] 100029 D - 0xfffff8000334e800 [crypto_1] 100043 D - 0xfffff8000334e200 [vtnet0 rxq 0] 100044 D - 0xfffff8000334e100 [vtnet0 txq 0] 100045 D - 0xfffff8000334e000 [vtnet0 rxq 1] 100046 D - 0xfffff8000334fe00 [vtnet0 txq 1] 100048 D vtbslp 0xfffff800034f3580 [virtio_balloon] 100052 D - 0xfffff8000334f700 [mca taskq] 100057 D - 0xffffffff81d4edb0 [deadlkres] 100061 D - 0xfffff80003b66200 [acpi_task_0] 100062 D - 0xfffff80003b66200 [acpi_task_1] 100063 D - 0xfffff80003b66200 [acpi_task_2] 100065 D - 0xfffff8000334e700 [CAM taskq] db> show all locks Process 1345 (syz-executor.0) thread 0xfffffe0025c2b500 (100330) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff825536e0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:512 Process 1345 (syz-executor.0) thread 0xfffffe0025c6b500 (100287) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00259f98b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:5188 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80010c29e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:5124 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4212 4850K 4240 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27951 1631K 28015 kobj 334 1336K 493 newblk 88 1046K 5745 vfscache 4 1025K 4 pcb 39 551K 1014 inodedep 32 528K 820 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 128 257K 1422 acpica 1674 185K 55859 vnet_data 1 168K 1 filedesc 21 149K 1117 pagedep 9 130K 556 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 239 96K 280 bus 996 80K 3392 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 umtx 342 43K 342 BPF 22 36K 22 kdtrace 183 36K 3961 temp 35 33K 1849 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 5 gtaskqueue 18 26K 18 ifaddr 73 25K 73 kbdmux 6 22K 6 lltable 48 18K 70 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 ether_multi 172 14K 177 bus-sc 30 14K 1439 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 freework 40 10K 2247 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 924 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 cred 27 7K 465 sctp_timw 26 7K 26 CAM DEV 3 6K 510 sctp_atcl 12 6K 402 sctp_stro 6 6K 110 kqueue 57 6K 1353 vt 11 6K 11 plimit 21 6K 352 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 pf_ifnet 10 5K 19 UMA 249 5K 249 memdesc 1 4K 1 MCA 32 4K 32 dirrem 16 4K 745 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 23 4K 23 freeblks 15 4K 818 hhook 13 4K 13 session 25 4K 35 pgrp 25 4K 37 acpisem 22 3K 22 terminal 11 3K 11 freefile 20 3K 743 lockf 24 3K 791 proc-args 44 3K 541 uidinfo 3 3K 7 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 indirdep 8 2K 2566 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 select 15 2K 15 Unitno 28 2K 379 CAM XPT 22 2K 543 in_multi 6 2K 7 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 mkdir 6 1K 1088 diradd 6 1K 780 mld 6 1K 6 sctp_ifn 6 1K 6 sctp_atky 18 1K 512 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 crypto 3 1K 3 newdirblk 4 1K 544 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 inpcbpolicy 13 1K 708 osd 3 1K 9 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 sctp_athm 12 1K 402 sctp_map 12 1K 220 soname 8 1K 6237 loginclass 3 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 entropy 2 1K 37 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 sctp_socko 1 1K 59 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 0 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 10648 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 UMAHash 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 719 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 8 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 xform 0 0K 0 ag_slr_map_t malloc 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 10 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 715 export_host 0 0K 0 cl_savebuf 0 0K 3 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 131 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14030 ioctlops 0 0K 105 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 591 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 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 72 geom_flashmap 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 380 9782 0 254 20807680 0 mbuf_packet 256 8237 1415 639848 0 254 2470912 0 512 512 4140 36 4142 0 30 2138112 0 mbuf_jumbo_page 4096 0 508 92 0 254 2080768 0 BUF TRIE 144 226 13270 7026 0 62 1943424 0 4096 4096 336 2 946 0 2 1384448 0 RADIX NODE 144 9083 238 55301 0 62 1342224 0 128 128 9723 135 10866 0 126 1261824 0 sctp_asoc 2288 6 504 110 0 254 1166880 0 UMA Slabs 0 112 7117 5 7117 0 126 797664 0 pbuf 832 0 953 0 0 2 792896 0 sctp_ep 1280 6 504 292 0 254 652800 0 tcpcb 1040 9 508 527 0 254 537680 0 socket 904 28 485 2080 0 254 463752 0 sctp_raddr 736 6 511 110 0 254 380512 0 256 Bucket 2048 156 8 1578 0 8 335872 0 mbuf 256 579 704 315570 0 254 328448 0 VM OBJECT 264 1123 107 21628 0 30 324720 0 VNODE 488 544 88 1289 0 30 308416 0 THREAD 1792 141 30 1331 0 8 306432 0 256 256 153 972 8169 0 62 288000 0 65536 65536 4 0 4 0 1 262144 0 4096 4096 55 7 1349 0 2 253952 0 ripcb 488 2 510 11 0 254 249856 0 udplite_inpcb 488 0 512 14 0 254 249856 0 tcp_inpcb 488 9 503 527 0 254 249856 0 udp_inpcb 488 2 510 156 0 254 249856 0 16384 16384 10 4 559 0 1 229376 0 2048 2048 0 112 10680 0 8 229376 0 64 64 2810 277 3041 0 254 197568 0 65536 65536 1 2 62 0 1 196608 0 32768 32768 0 6 2379 0 1 196608 0 16 16 11776 224 11884 0 254 192000 0 g_bio 408 0 450 40246 0 30 183600 0 128 128 1160 235 25370 0 126 178560 0 UMA Zones 768 223 3 223 0 16 173568 0 MAP ENTRY 96 1354 410 70181 0 126 169344 0 32 32 4647 267 5291 0 254 157248 0 vmem btag 56 2163 488 2163 0 254 148456 0 1024 1024 117 27 136 0 16 147456 0 FFS2 dinode 256 507 63 1250 0 62 145920 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 1 1 9 0 1 131072 0 unpcb 256 11 499 1054 0 254 130560 0 ksiginfo 112 53 991 100 0 126 116928 0 4096 4096 27 1 39 0 2 114688 0 VMSPACE 2536 32 13 1332 0 4 114120 0 S VFS Cache 108 613 395 1918 0 126 108864 0 PROC 1312 54 18 1348 0 8 94464 0 FFS inode 160 507 68 1250 0 62 92000 0 128 Bucket 1024 50 33 428 0 16 84992 0 filedesc0 1088 55 22 1349 0 8 83776 0 128 128 392 259 1475 0 126 83328 0 UMA Kegs 384 209 6 209 0 30 82560 0 256 256 179 136 3021 0 62 80640 0 sctp_readq 152 2 518 2 0 254 79040 0 sctp_chunk 152 4 516 4 0 254 79040 0 512 512 99 53 141 0 30 77824 0 1024 1024 10 58 388 0 16 69632 0 64 Bucket 512 87 49 1227 0 30 69632 0 64 64 520 551 1589 0 254 68544 0 128 128 323 204 550 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 0 1 112 0 1 65536 0 16384 16384 4 0 4 0 1 65536 0 2048 2048 8 24 520 0 8 65536 0 2048 2048 7 25 293 0 8 65536 0 256 256 157 98 530 0 62 65280 0 256 256 103 152 1031 0 62 65280 0 256 256 69 186 2066 0 62 65280 0 32 Bucket 256 53 202 974 0 62 65280 0 512 512 34 86 1330 0 30 61440 0 sctp_stream_msg_out 112 0 540 6 0 254 60480 0 8192 8192 6 1 34 0 1 57344 0 clpbuf 832 0 64 231 0 16 53248 0 64 64 294 525 13592 0 254 52416 0 64 64 465 354 750 0 254 52416 0 128 128 45 358 6763 0 126 51584 0 128 128 186 217 1840 0 126 51584 0 256 256 36 159 2076 0 62 49920 0 256 256 86 109 876 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 15275 0 16 49152 0 512 512 53 43 85 0 30 49152 0 512 512 39 57 429 0 30 49152 0 syncache 168 0 264 4 0 254 44352 0 selfd 64 33 534 8296 0 254 36288 0 64 64 14 553 50 0 254 36288 0 64 64 64 503 1382 0 254 36288 0 64 64 7 560 381 0 254 36288 0 64 64 244 323 1906 0 254 36288 0 8 Bucket 80 58 392 13489 0 126 36000 0 128 128 42 237 89 0 126 35712 0 128 128 157 122 251 0 126 35712 0 routing nhops 256 17 118 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 18 117 919 0 62 34560 0 TURNSTILE 136 172 80 172 0 62 34272 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 8192 8192 3 1 86 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 4096 4096 7 1 7 0 2 32768 0 2048 2048 9 7 12 0 8 32768 0 2048 2048 2 14 4 0 8 32768 0 2048 2048 9 7 9 0 8 32768 0 2048 2048 2 14 449 0 8 32768 0 1024 1024 16 16 16 0 16 32768 0 1024 1024 3 29 1032 0 16 32768 0 1024 1024 17 15 17 0 16 32768 0 512 512 21 43 139 0 30 32768 0 512 512 11 53 12 0 30 32768 0 mt_stats_zone 64 443 69 443 0 254 32768 0 64 pcpu 8 3760 336 3762 0 254 32768 0 16 Bucket 144 62 162 3543 0 62 32256 0 KNOTE 160 27 173 24557 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 196 204 8971 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 16 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 19 863 631 0 254 28224 0 4 Bucket 48 6 582 6028 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 rtentry 208 35 98 39 0 62 27664 0 pipe 760 19 16 328 0 16 26600 0 8192 8192 2 1 4 0 1 24576 0 rl_entry 40 74 532 74 0 254 24240 0 2 Bucket 32 62 694 13582 0 254 24192 0 vtnet_tx_hdr 24 0 1002 310463 0 254 24048 0 SLEEPQUEUE 88 172 84 172 0 126 22528 0 udpcb 32 2 628 170 0 254 20160 0 32 32 28 602 230 0 254 20160 0 32 32 115 515 874 0 254 20160 0 32 32 116 514 949 0 254 20160 0 32 32 9 621 38 0 254 20160 0 32 32 106 524 1677 0 254 20160 0 32 32 46 584 3790 0 254 20160 0 procdesc 136 2 143 8 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 0 1 136 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 1 3 7 0 2 16384 0 4096 4096 4 0 5 0 2 16384 0 4096 4096 1 3 716 0 2 16384 0 2048 2048 1 7 13 0 8 16384 0 1024 1024 2 14 42 0 16 16384 0 1024 1024 6 10 6 0 16 16384 0 1024 1024 1 15 1 0 16 16384 0 mt_zone 24 443 225 443 0 254 16032 0 kenv 258 3 57 1112 0 30 15480 0 MAP 216 2 69 2 0 62 15336 0 tcp_bbr_pcb 832 0 18 2 0 16 14976 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 32 32 12 366 207 0 254 12096 0 16 16 28 722 267 0 254 12000 0 16 16 17 733 524 0 254 12000 0 16 16 28 722 325 0 254 12000 0 16 16 202 548 1417 0 254 12000 0 16 16 4 746 5 0 254 12000 0 16 16 264 486 670 0 254 12000 0 16 16 22 728 25390 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 512 512 2 6 323 0 30 4096 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 int pcpu 4 18 494 18 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 368 0 0 0 0 30 0 0 L VFS Cache 328 0 0 0 0 30 0 0 STS VFS Cache 148 0 0 0 0 62 0 0 rentr 24 0 0 0 0 254 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 DMAR_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0