S(r7, 0x84, 0x102, &(0x7f0000000bc0)={r8, 0x23, "6ded28544560c973757036fce7b70d6fddc7d2a31b78d443ff8db657f4b776595e692a"}, &(0x7f0000000c00)=0x2b) write(r5, &(0x7f0000000c40)="a7ff8f63f47c546f72f5ca428fcf07e8791fcc42287350335124bfd36fc51b21ea53e8923beff24f4cc1a0f1b4abbd9bfdca5e4a07d36e486d0b417c84d62d6dd6f8c4e120885b666c506b84ee269a0dad1def259f41138c550dfcc79e9fcf2940f8966bd4328ade894604", 0x6b) 11:17:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x2, @rand_addr=0x2}}, r2}, 0x8c) r3 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f00000001c0)="7fee6da80cb746b2ef98db15821228f545ff68018539a3d23f8d7c0c202ab6aa59f4f5", 0x23}], 0x1, &(0x7f00000003c0)=[@cred={0x20, 0xffff, 0x2, r3, r5, r7}, @rights={0x18, 0xffff, 0x1, [r1, r1]}], 0x38, 0x8}, 0x20004) r8 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000440)={0xffffffffffffffff, 0x7, 0x1810, 0x100000000, 0x8, 0x6, 0x6, 0x0, r2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x101, r2}, &(0x7f00000004c0)=0xc) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f0000000580)={r2, 0x80, 0x3, 0x3}, &(0x7f00000005c0)=0x18) linkat(r8, &(0x7f0000000600)='./file0\x00', r8, &(0x7f0000000640)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000680)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r10}, 0x8c) sendfile(r1, r8, &(0x7f0000000740), 0x5) bind(r8, &(0x7f0000000780)=@in={0x2, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000007c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0x100, &(0x7f0000000800)={r10, 0x1ff, 0x6, 0x20, 0x1ff, 0xb876, 0x6, 0x5431, {@in6={{0x1c, 0x2, 0x100000000, @empty, 0xe61}}, r9, 0x5, 0xa14, 0x1, 0x6, 0x8}}, &(0x7f00000008c0)=0xb0) fchownat(r8, &(0x7f0000000900)='./file0\x00', r6, r7, 0x400) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x1d, &(0x7f0000000940)={r9, 0x9f}, 0x8) readlinkat(r8, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=""/173, 0xad) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f0000000a80)={r10, 0xed, "edaaa57a2f75467133eb17c9bafc49f1651ae97224b9a0b2f89b8cbb36ea2b48bf1cf287b01e3b4566faef905681f4f1398f71a0314079400cd8cb4e8637698f74b20b65d3386be51ade538c30c35c13f36cad752e5daeeb8e2ce64b231edae36afc0bf905ab0179afb2182e2d2f01456a5d2cb07253995a1b873cba60ad1fc0bff48fbaedc2b61d263a138468610e25c6bd1ac6f187782922d87187b0f8c1dd47c9d64b197dbeac7eb4200fffe67e06bf3db8507b0eea3ab962fc1b419fa3d8c19131fcaf567d164f952891f347ced85f7955f035bc9c73a791c6532443065a5b4db400ea452815e7b3442386"}, &(0x7f0000000b80)=0xf5) recvfrom$unix(r0, &(0x7f0000000bc0)=""/153, 0x99, 0x0, &(0x7f0000000c80)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$sock_int(r8, 0xffff, 0x1011, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000d40)={0x2, 0x9, r11}, &(0x7f0000000d80)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r8, 0x84, 0x8001, &(0x7f0000000e40)={r11, &(0x7f0000000dc0)=[@in6={0x1c, 0x3, 0x8e57, @loopback, 0x80000000}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x0, @empty, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000e80)=0x10) recvfrom(r8, &(0x7f0000000ec0)=""/30, 0x1e, 0x40000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r8, 0x84, 0x12, &(0x7f0000000f00)={0x3}, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000f40)={0x3, 0x0, r9}, 0xc) sendmsg$unix(r8, &(0x7f0000003340)={&(0x7f0000000f80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003180)=[{&(0x7f0000000fc0)="ae5796e8d37ccf4bdd17171598935d0b3d47f80fbe49de85f24d38d65c78f053e1f095ea9485b58bcb6fdee721709f77a1455ae1", 0x34}, {&(0x7f0000001000)="9e8540640d6919a86bee311e0f3dce013de8b0ff3912fb35081160a983b06bf88a693ac49b7a046bfcadf6ba6a48e46fa316cc3ead19f93695b3adde9bca9ba61a255e7ec36f6b352c89507e93b9222ddb0d46d201b71c8d0f4c1bcc1697ce42bc636b6266a799a89682178adb7721d90e55dfd1590c82cb124008ab102c30d5eceec25950798f3874035a0eb6992a249282eb8187b4b53b380fa75c389b2c773061b8d030ea03c8a3bcc0f4605dc81aae5c1661650b111579d7", 0xba}, {&(0x7f00000010c0)="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", 0x1000}, {&(0x7f00000020c0)="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", 0x1000}, {&(0x7f00000030c0)="531805eda8cabc4e645af802ea3946354f9aec71b5fadcedeb0f8b5202f8b53f66615565c771c47ec9085b3f9e607312a82edc192fc01c33cb6dcf677b29219b73419ab624cd994e0e5008ae9cbd4455d1dc56b4b0ff662e69f5c4e28455133ed28129ecf67e45965f483ac25985417afac8ec1e0de128e4f13d4d33ccca99094ca0c43248de27c326849259f79490e67b465036cd3f5839ff8a23705d203eb7ab60164badb200519b4db334ec8034de2604bab2ea1853619833fe932227", 0xbe}], 0x5, &(0x7f0000003200)=[@rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x18, 0xffff, 0x1, [r8, r8]}, @cred={0x20, 0xffff, 0x2, r3, r6, r7}, @rights={0x28, 0xffff, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r3, r4, r7}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r3, r5, r7}, @cred={0x20, 0xffff, 0x2, r3, r4, r7}, @cred={0x20, 0xffff, 0x2, r3, r5, r7}, @cred={0x20, 0xffff, 0x2, r3, r5, r7}], 0x130, 0x1}, 0x2008d) 11:17:27 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x9, 0x61b, 0x96, 0x5, 0x1ff, 0x0, 0x0, {@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, 0x0, 0x40, 0x5, 0x4, 0x348}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xd2f}, @in6={0x1c, 0x1, 0x3f, @loopback, 0x5}, @in6={0x1c, 0x3, 0x0, @empty, 0x3}, @in6={0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0xbac}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000240)=0x10) write(r0, &(0x7f0000000280)="8d8f68bae5e09f6b80f8d8a3e67d05058b7a7849ba1486078cb9c08cbd8bc5b43141215e09f83c20d8bb00a31da33992ee5d7467ebda0057f18e10ef7980f20b973cf6151a78f7a3b966c639ecdcd90b8988e7277f567ede3c59088384ef230c44960422bbef209685de41ce0ef0159de968a161e4d669fe4f202dec0b166ab5943fc9cde7e4da", 0x87) fsync(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r3, 0x8, 0x3, 0x6ccc, 0x7}, &(0x7f00000004c0)=0x18) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000500)="6d9a6cafd8efa9971e634b11fe24a6839cbf", 0x12}, {&(0x7f0000000540)}, {&(0x7f0000000580)="915aef2b3316e16397d263913b342ff4f88a96f6ee2334483afce5914e159ec36031bc4e1a4dc7903a0693a18f395426aee87d8f8f618539c88c7b1bb7e8fcc3807b6ec8efbf8d5dc6eb1dcbb421907754754c59ea31c4c007e379257c7ab12f44", 0x61}], 0x3, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000640)={r3, 0x1, 0x7ff, 0x6, 0x5, 0x4}, &(0x7f0000000680)=0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={r3, 0xffffffff80000001}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r3, 0x40}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000780)={0x2, 0x5, 0x800, 0x5, 0x0, 0x1, 0x7, 0x5, r4}, &(0x7f00000007c0)=0x20) recvfrom$inet6(r0, &(0x7f0000000800)=""/220, 0xdc, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000900)={@in={{0x2, 0x0, @broadcast}}, r3, 0xa109, 0x1, 0x7}, &(0x7f00000009c0)=0x94) getpeername(r0, &(0x7f0000000a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000a40)=0x1c) pipe2(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r6, &(0x7f0000000b00)=[{&(0x7f0000000ac0)="814a872a820968f2768f8e2dc987a8263f642d04ec4a9c48e4aa3693f1961a96c5", 0x21}], 0x1, 0x0) syz_emit_ethernet(0xb0, &(0x7f0000000b40)="0f7410c0046486c19cf900fed758501a354aa9ef69ff86df38a6d078ac0a0a19ea2abeb288a279bc82dd4cbe9eeabfe250cc7f8399b386060c174b906ef7117e6debd385702d62fc43c17501840b49070053d01729219a8aad1879041d95bebda4aab604723bf31b734dd71ac118dad01155c3eed023f017ec6413e063b887d2d9b71576a0c58da076a4c64942cb466ee030b350dd7f224fe6e4ee8492dfa4581f21f5c0ee009430cc0565dd2fc1371a") setsockopt$inet_tcp_int(r6, 0x6, 0x10, &(0x7f0000000c00)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000c40)={r5, 0x3}, 0x8) setsockopt$inet6_tcp_int(r7, 0x6, 0x49, &(0x7f0000000c80)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000cc0)={r4, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000d00)={r3, 0x7ff, 0x80000000}, &(0x7f0000000d40)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000d80)={r3, 0x9, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000dc0)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000e00)={r3, 0x8, 0x2145, 0x9}, &(0x7f0000000e40)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000e80)={0x1, 0x100, 0x4, 0x8, r2}, 0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000ec0)={r8, 0x400}, 0x8) 11:17:27 executing program 3: r0 = semget(0x1, 0x7, 0x80) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x0, r1, r3, r4, r5, 0x3, 0xffffffff}, 0x1000, 0x7fff, 0x5}) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r7, 0x6, 0x23, &(0x7f00000001c0)="90cea85872c34e3e8b10101bee75663568000589201823b1f5ca3d7d931a70c314031c6dd7b0fe28b92d35ca14acfbb63787d244008f6732af4b17fe9d046d513506da37c3898b95f9eb1c7fa77ba5427f5cf2c9423164e35489d5dd46b15d3af4583f023f52da3073cdbb06c367f59d21995a5866d7d544d93da78a7f3c5d7e63048114b3ae212c670126eeee3da3b4b455a9fff0", 0x95) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x3, 0x3, [0x3, 0x1, 0x7]}, &(0x7f00000002c0)=0xe) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @rand_addr=0x2}}, r9}, 0x8c) r10 = geteuid() r11 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x10) setresuid(r4, r10, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000400)={r9, 0xb291}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000480)={r12, 0xfd2}, &(0x7f00000004c0)=0x8) lchown(&(0x7f0000000500)='./file0\x00', r2, r5) r13 = semget(0x3, 0x7, 0x300) r14 = geteuid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000540)={r9, 0x3}, &(0x7f0000000580)=0x8) __semctl$GETZCNT(r13, 0x3, 0x7, &(0x7f00000005c0)=""/13) freebsd11_fstat(r8, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$GETALL(r13, 0x0, 0x6, &(0x7f0000000680)=""/227) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000007c0)={r9, &(0x7f0000000780)=[@in6, @in6]}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x8003, &(0x7f00000008c0)={r9, &(0x7f0000000840)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000900)=0x10) getsockopt$inet6_udplite(r11, 0x88, 0x6, &(0x7f0000000940), &(0x7f0000000980)=0x4) __semctl$GETNCNT(r13, 0x0, 0x3, &(0x7f00000009c0)=""/160) fcntl$dupfd(r11, 0x0, r7) setresuid(r15, r14, r15) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000a80)={@in={{0x2, 0x3, @broadcast}}, r16, 0x3, 0x6, 0x80, 0x5, 0x7, 0x5}, &(0x7f0000000b40)=0xa0) 11:17:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@empty, @rand_addr=0x99, @loopback}, 0x7) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xfffffffffffffff8, @loopback}}, 0x0, 0xef53, 0x3ff, 0x207, 0xd6, 0x6, 0x5}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r2, 0x60f}, &(0x7f0000000180)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_buf(r3, 0x6, 0x26, &(0x7f0000000240)="c7d5e4f05d10aa14f0eeb0d79f873fe634d9b601e124bdcce2d2ada720012d031731b5632f4f335d46afa2d73048731da440705fa321bd53381dd450b008f55e12dcf1b39e140a516f2c2e3a8d48062748206e109e8709d75017139bcf4ec3b9b003f3b5dd96e1c91bb1a9cb250017b00219bce8ed22f6bc2c0cc8a68cf776003e1eb3349fc78a41844e7a5e840955502cbb285066ec6e795b59b030e09830401e8399dbe73acf4481ccade2234e1483e7dea695a4b11c9a95eb3516139758c6179594b6af47065722f821c27226e00fff1d76f8bfab0f5b3bafbc6e2241481f46c6bc5c3258829fadd4ccd40e", 0xed) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7, 0x101}, &(0x7f0000000200)=0xc) 11:17:27 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresgid(0xfffffffffffffffe, 0x0, &(0x7f0000000240)) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000180), &(0x7f0000000280)=0x2a1ca9b043c66294, 0x30000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x9, 0x4) mlock(&(0x7f0000c59000/0x2000)=nil, 0x2000) r2 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 11:17:27 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1c0000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe014, 0x20) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600) 11:17:27 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000002) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') 11:17:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x28a, &(0x7f0000000340), &(0x7f0000000380)=0x4) fstat(r0, &(0x7f00000003c0)) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/237, &(0x7f0000000140)=0xed) r1 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x5, 0xf, 0x101}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r2, 0x2}, 0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x8, 0x5, 0x6010, 0x5, 0x9, 0x0, 0x4c7e, 0x98, r2}, 0x20) 11:17:28 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x80000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x5, @loopback}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f00000000c0)={0x9, {{0x2, 0x1}}}, 0x90) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:17:28 executing program 2: r0 = socket(0x11, 0x3, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) clock_getres(0xf, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x3, 0x6, 0x800}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x6, 0x7}, &(0x7f00000001c0)=0x8) sendto$unix(r0, &(0x7f0000000040)="d5271578c832e6ed", 0x8, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x200, 0x3e7, 0x5, r1}, 0x10) 11:17:28 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000002) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') 11:17:28 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000100)={@remote, @loopback, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@loopback, r1}, 0x14) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 11:17:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x200000001000, 0x0) 11:17:28 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = accept(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000005000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000300)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x8000, 0x2110, 0x7, 0x4, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0xffffffffffffff01, 0x5, 0x1020, 0x5, 0x7, 0x6, 0x49, 0x400, r2}, 0x20) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0x1}, 0x8) r3 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x0, 0x8, 0x5, 0x3]}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x20, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8) getsockopt$sock_timeval(r3, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000400)={0x1, 0x4200, 0x1000, 0x5, r4}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e2008000000fe800000000000bff2000000000000aa0800000000000000000000000000080000e000000000000000f23b55790000008c68ae21630f00000000000000000000000000004aa4c1e80000000800000000000000000000000000000000000000002000000000000000000000000059be1022e3d55b28779d976ae83d368abd20", @ANYRES32=r4, @ANYBLOB="0500000000000100800100000100000001000500"], 0x98) 11:17:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x10}], 0x2, 0x8) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) sendto(0xffffffffffffffff, 0x0, 0xfffffff7, 0x0, 0x0, 0x137) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) truncate(0x0, 0x0) 11:17:28 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x9a, "d281e266b0c4f680e546d2c5d2d1af63351d37b2fdb0149b60f0d5abec8e6b2e2ff4e464cc92ffcd0215b547488dd467bf8c126f862369bf17e430d573cb238a0ea011a460c29cdff042a8f1d8a449826010d0d90c5783990311180c9b7d9fc3fd7f14eb986dd5e7530bd165376d647132d91215f49298de556ad3fb6c31b3e4b776ff91faae803553d260dbad59abf34808919e9228a1b0f095"}, &(0x7f0000000100)=0xa2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) truncate(&(0x7f00000002c0)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000180)) 11:17:28 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x2e}, 0x8) ftruncate(r0, 0x5) fcntl$setflags(r1, 0x2, 0x1) 11:17:28 executing program 3: socket(0x1, 0x20000000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 11:17:28 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) chmod(&(0x7f00000000c0)='./file2\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@multicast2, @remote}, &(0x7f0000000280)=0xc) freebsd11_lstat(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', &(0x7f0000000340)) fchmodat(r0, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') chmod(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x100) 11:17:28 executing program 3: r0 = socket(0x0, 0x0, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="4caf724def8de83e6dfbfab51acbded9893893a02bcb0898e5e74ba77ab5ec906e524b8d57834aa8399e0c4859501be38f30d5b24430075ddbf4d65764537d8be58468f4224776d1930c293e0975a2889382d5da05bb3ace3caff01a0e7bbc1bbfae1388e9fbc780ecb49e53fdc3b2e9fa5b6f7c2c74dafde7c39fc8cc031587d34aa947b8e70d803c881c119130dc11d37e4be752b3a7f4edcbe670e864689312b4e0f36448cf506d9020dfd9aa1f7abfda4ab3ae9bbc39ec5fd2e8038733946ca88060ef14f0686b98c8191ec0eb922ece79c91bd4f9516b59a0dd4d771c94541ed489712959190dd0c83dc765e3882006dcb2c4ab6e", 0xf7) setreuid(0x0, 0xee00) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r1, r1) 11:17:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) r0 = open(&(0x7f0000000040)='./file0/file0/file0\x00', 0x8002, 0x8) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x8) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = semget(0x3, 0x0, 0x20) __semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000640)={{0x0, r3, r5, r4, r5, 0x8, 0x4}, 0x7, 0x2, 0x5}) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgid(0xffffffffffffffff) r10 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x400, r3, r5, r7, r8, 0x13b, 0x80000000}, 0xffff, 0x1ff, 0x4, 0xff, r9, r10, 0xc40}) r11 = geteuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0/file0/file0\x00', r11, r12) r13 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0\x00', r13, &(0x7f000001fff8)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f0000000540)="68c32a358532b7ef3f6ab8a907ceceded5badf9716a443ed0c9bdd233b6eab4c0a7cbd8d638bc129836452940b7606d84407d8a46630432f1d1eb18a217c8a717e4dc61e13715dc90578343ba25665bc3260a99b6fcba6fba332d045b55e361eb492e603b9039f274acae6b5395c3f34ffc90b917e91592ffb713e48b11b989b46552f63b3745609224481b804a4c05f6afac30afb7bd9131a20241179af253a799b02210f62107e5264cb9f8bc3f8a38c9dd7254e7b3bd6da014a2d667f9fee56e523ef79c2c4bf38f769e84bea134cf45fea8bd6efe65e69", 0xd9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r13, 0x84, 0x11, &(0x7f00000000c0)=0x1, 0x4) renameat(r13, &(0x7f0000da2fec)='./file0/file0/file0\x00', r13, &(0x7f0000000100)='./file0/file0/file0\x00') 11:17:28 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="8100010800000017"], &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000380)={r3, 0x80000000}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x4, 0x3, 0x4, 0xf6, 0x81, 0xffff, 0x7ff, 0x3, 0x7ff, 0xfff, 0x3}, 0xb) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x0) renameat(r2, &(0x7f0000000580)='./file0\x00', r4, &(0x7f0000000600)='./file0\x00') r5 = dup2(r0, r0) readlinkat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/174, 0xae) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) getrusage(0x1, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000540), 0x4) 11:17:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ac1400aa00000000f3ff00000000000000000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020e0000000000000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xffffffffffffffff, 0xfffffffffffffffc, r1}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 11:17:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0xf1ae) r1 = shmget(0x2, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x100, 0x1e) 11:17:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) freebsd11_getdents(r0, 0x0, 0xfffffffffffffe54) 11:17:28 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000003580)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000003380)=[{0x68, 0x0, 0x0, "8064d588b8106b726c77fc4d98cdcd6ddf664498d1b47b3ec1290812d711af7aacfd812090be1953fabb891bff30a072ea5570a120477e73d3a8eadfd96e4f3e8393d70acef07e977b05978f1dc54c0e78"}], 0x68}, 0x184) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x800, 0x40) 11:17:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x58, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xf1a7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x1, [0x2]}, 0x6) r1 = socket$inet6(0x1c, 0x0, 0x200000) r2 = geteuid() fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffff000, 0x1ff, 0x1000, 0x6}, &(0x7f0000000040)=0x14) r4 = shmget(0x3, 0x2000, 0x204, &(0x7f0000ffb000/0x2000)=nil) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r7 = getpid() r8 = getpid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x1, r2, r5, r2, r6, 0x6, 0xb8cf}, 0x40, 0x7, 0x4, 0x0, r7, r8, 0xfffffffffffffffd}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000340)='hd\x00', 0x3) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000080)={r3, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x1, @loopback, 0x1}, @in6={0x1c, 0x3, 0x59, @local={0xfe, 0x80, [], 0x0}, 0x7d7a}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffeb6) sendto(r0, &(0x7f0000000200), 0x0, 0x20084, 0x0, 0x0) 11:17:28 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0xd65f8b994dea65fd) r4 = accept(r2, 0x0, 0x0) close(r0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r7, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98) mkdirat(r3, &(0x7f0000000700)='./file0\x00', 0x30) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000006c0)={r8, 0x6}, 0x8) 11:17:28 executing program 2: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/209, 0xd1) r0 = dup(0xffffffffffffffff) listen(r0, 0xffffffffffffc2ee) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) ftruncate(r1, 0x80000001) socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r1, 0x10001) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) 11:17:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb367aecec7684a6c7fdfa65198705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"], 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xfffffeb7) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000b80)=0x8) lseek(r0, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_getres(0x0, &(0x7f0000000040)) getpid() sendto$unix(r0, &(0x7f0000000640)="2f7069f63a3efe47dae63e383624861cc49703d1e679071580677c4d37555ccfd81724ffa61b68fe4a532d5a4a4c4486dc6fe9e52e3a9aa575f25f3aaa08030ea5c146a19cbce8d6bb622a8b5bc390204defb9d78e3161b8177f85a2805ac86d3279ebd1984ffbcccc0f493966072b4a784c28a6bff4e74cfd83808667c3d4706253538e9233f9e21bda196e2aa82f983a496927604c58fd59e44ca1a69f4c1e5b42c0ee258bb51866fb75ea179ee30f196865ca9b0189cf52a3bf9426b5244f2edb09dd616df8c8724219ddbac9506ddad404b27ae18d0b42334d875f794200c5bdc261287060c5", 0xe8, 0x80, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="01000000080000004c00"], 0xa, &(0x7f0000000a80)=[{&(0x7f00000009c0)="dfcd4ef651379dc1f82a71e3d80866fa3c5792139eee75441a997a357e39fcdc5e29972790be4742b0b460f80a2285c6533c8ec988586789c734b9c4cf4f093d5a89df4d8aec8f2fb2c178b6d408781b71ddcb4a80ea52d648ad873e6f6c9e4d25a27da9f1869faf514e99a2aa1f2e49689f148e0467486453e759c81a4f3207e94e7a11727f40", 0x87}], 0x1, 0x0, 0x0, 0x20100}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 11:17:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ac1400aa00000000f3ff00000000000000000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020e0000000000000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xffffffffffffffff, 0xfffffffffffffffc, r1}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 11:17:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ac1400aa00000000f3ff00000000000000000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020e0000000000000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xffffffffffffffff, 0xfffffffffffffffc, r1}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 11:17:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) __getcwd(0x0, 0x61) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) 11:17:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x0) 11:17:31 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300)=0x39, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x56, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x2, 0x1, @empty, 0x4739c7cf}}}, 0x108) 11:17:31 executing program 1: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x509, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) 11:17:31 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c2, 0xfffffffffffffffd) write(r0, &(0x7f0000000040)='?', 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000000c0)=0xffffffffffffffed) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) 11:17:32 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xc8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x6e, 0x0, 0x0) 11:17:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="010400006ab32bc962262accfc755312b9f47b89690249a802225308c6b10ad61ec8b05cc88620e1d7f26888326e453417ec4b2c8910822a4e6182bcd9f489df1484092fa0d0083bf51fb5604196a8fe01d3c376e27a18a3860b018ef30e9d642cba6ed8308385d2536357ee105a10f86097827b4640b4ac8115554d79214c0f039c15e957d8f65f4fefd35f0b53d78e3a75569ec7959e37c7449754a6aa2718713c6ba85b0338c69cd43842dd572a279b51609ab115e21589c1eca76baf127340b6e06e"], 0x8) getsockopt$sock_int(r0, 0xffff, 0x9056, &(0x7f0000000040), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) recvfrom(r0, &(0x7f0000000340)=""/121, 0xffffffffffffff95, 0x42, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) 11:17:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) lseek(r0, 0x4, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:17:34 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000700)={r2, 0x5}, &(0x7f0000000740)=0xc) r3 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x2, 0x5, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r9 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="43095c4da4466482f33754d7f02861698f87505895aa2627cbe02017bc2cbfab4eea2c47e9333ded962b3b2a8c24445699908fc98814ddfb266db3c00d733d8f31842858177af9540b37f82396eb788856b1f2b4f29438636fa8ae34f2b6fe5f7c5d367de7f76fe1c572cd3399bf2d59ba91ae454b5379c10b7e23dd7e7d2039794676c3339d2ccd7be03d3989b3f67d"], 0x0) 11:17:34 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7c}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 11:17:34 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1a) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@empty, @local, @multicast1}, &(0x7f0000000080)=0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, 0xffffffffffffffff, 0x0) 11:17:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xd39}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="c10000003d7de16e3fa7e998601bb89f7453b523d72200a71294d08bc027ab8b047b2c37d457c536f0cb33bec862fb52d2273d0e3156a650037bd1dd2e942ed10dfd1d5fd42da6208cba60d1772383f0b6fe5cc75c7177820f5e7cccbd29d6df6bff07000000000000b7d34924ab63f674202718288c7590d5a332da387c18ccaf030eb6d5eb426fb2d9c89ddcf2165e9c2cc67fda092a12dcb8207c012f68f9f7283f1b888cdf67143218cceed2b9993ac7e40f0000000000c68a4f4186d8bc6f267a3600"], &(0x7f0000000300)=0xc9) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) futimesat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x1, 0x3}, {0x8, 0x8000}}) r2 = fcntl$getown(r0, 0x5) getpgid(0x0) r3 = getpid() r4 = getpgrp(r3) fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x3, 0xb9f7, 0x401, r4}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x3, 0x2, 0xffffffffffffffff, 0xffff, r2}) r5 = geteuid() nanosleep(&(0x7f00000000c0)={0x100000000, 0x7}, &(0x7f0000000100)) r6 = getegid() fchown(r0, r5, r6) clock_gettime(0x4, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 11:17:34 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x800, @loopback, 0xfff}}, r1, 0xffff, 0x8, 0x9}, &(0x7f00000001c0)=0x8c) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, r3}, &(0x7f00000007c0)=0xff12) 11:17:34 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) accept$inet6(r0, 0x0, &(0x7f00000000c0)) setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) 11:17:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000280), &(0x7f00000002c0)=0x4) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) 11:17:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x67, "7ef04f1a0038bda3667834ab67c3ec52d0979173bd2d7f53de188b17e6ea22713452a50eaa7b4d570144df1e251ff968914bb271a16a8659cf372b3fcbe1067fe2924f3460afdf9989d6182b5e1e556f1ceb0b02ecf4d062c9eca10e4858e6de9b4680247ee2af"}, &(0x7f0000000140)=0x6f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0x100, 0x80, 0x0, 0x0, 0x9}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x100000000, 0x1, 0x6, 0x5}, &(0x7f0000000040)=0xffffffffffffff4d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r3, 0x2}, 0x8) 11:17:35 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$unix(0x1, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000001240)={0x0, 0x40, 0x2, 0x81}, &(0x7f0000001280)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000012c0)={r2, 0xfffffffffffffffe, 0x1, [0x3]}, 0xa) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x500, 0x4}, 0x10) getsockopt$inet_buf(r3, 0x0, 0x15, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) socket(0x12, 0x4, 0xffffffffffffff7f) getsockname(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000e445c7b3caa727b6bacd0000000000"], &(0x7f00000000c0)=0x54) getsockopt$inet_buf(r3, 0x0, 0x52, &(0x7f0000000100)=""/165, &(0x7f00000001c0)=0xa5) 11:17:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x5df}, 0x8) 11:17:36 executing program 0: write(0xffffffffffffffff, 0x0, 0xffffffffffffffc2) r0 = socket$inet(0x2, 0x2, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:17:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) ftruncate(r1, 0x2) ftruncate(r1, 0x7e2780e3) ftruncate(r0, 0x5b7f656d) 11:17:36 executing program 2: socketpair(0x1c, 0x10000000, 0x401, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000015c0)={0x0, 0x8}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001640)={r2, 0xfffffffffffeffff}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="015829b8b8145c4617b7af5a7eef5f98d8b547530b952afed46127d90ab89d65c0cf4c5f0c256abef12957e6fc8c0a5e6ebb803b7d58759fb7b9654301c4be99d3b3de8bd453b979cc480aea4a2307a73d823a6ddf2b05e1ad6d246c5bd9133bd2eec914f12192eb24533c2e12565a44adc36ab6344bcd6a6ae592d55e2b0480efc4ab25e8ffe18eb404b907cdf5f40e34f9a3b6cd6af37fc4ac5aa6b79dabdf5cccd3a89298b4574e4ef1d682eff882a06e2c01a09dab", 0xb7}, {&(0x7f0000000140)="7dd9d9958fbb1beb1313e47988373df59f085e173e2087e04ed5f982c8befec11615fc8ede842afcd76030e068a041baa8df29e15f346fc844fa87903881b7ff61b236bdf0", 0x45}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x12c0}, 0x180) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3d}], 0x14}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001680)={r2}, 0x8) 11:17:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x1000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffc44) recvfrom$inet(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000280)="449148c63fc544304de9df0ba8575802e4c559e293e3ef8fd1616c5fabbe2a1978d7af54415811833f2430aa6fac69b4e5cf8c3998ad0b9daf8282bd8ab44b2e0508b3cbfbca3843b4cd03d5ad7d2b98d9368535ca73947fca2fd14a337c1a25a3e40d51153dbb39cd0e673e07ba60f47057f3f1b4fe5db93f79543490e1e1d3c3ae9be19edaeca380606a94fed3", 0x8e) 11:17:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket(0x17, 0x4, 0x5) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x1) 11:17:36 executing program 2: setreuid(0x0, 0xee00) r0 = socket(0x10, 0x10041, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8249}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="63000700190a000001000100000007003f00364b42e92926e6bd8ba58f337d0a4d32"], &(0x7f00000000c0)=0x16) r2 = socket(0x10014, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x13, r0, 0x0) 11:17:36 executing program 0: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000200)=""/74) fcntl$setstatus(r1, 0x4, 0x40) poll(&(0x7f0000000000)=[{r0, 0x2044}], 0x1, 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) lseek(r1, 0x0, 0x1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 11:17:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x7, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0xd7, "9090c3d559111609657a1552cc542186973e2c1aa386de3ccc6ecb28f9f7d6b40aeaed321abfd32aa48d4b02be9b959569b932241ffb10210f7ff33eab67276906504778de92c059a2e3aaa6b2435ee210e820de71db5b35301b92ffff3cfa07d149bf60b0e3196d8b1aad2d3651b04078206dee44feeae51e43f2e351b4c6841b872da63f730e2432ce61bee0097e03f58922cbfdfca2a76159aa6d3625ef06224a34351caf3b776158ef589e0db204e36a7708c10460db3066b47540fe3f5fd9730735bb0410bd90571528eccdcfff7f185a45666e46"}, &(0x7f0000000280)=0xdf) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 11:17:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1204, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f00000001c0)=0x10) 11:17:36 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x400040000000, 0x3}, {0x3, 0x7}}, 0x200) 11:17:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa) socketpair(0x17, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0xb) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xeb5f, 0x3f, 0xad4, 0x4, 0x7}, 0x14) 11:17:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) r2 = socket$inet(0x2, 0x20000007, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x6, 0x0, 0x2a4, 0x5}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r1, 0x9, 0xfffffffffffffffa, 0x7fff, 0x9, 0x1}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0xfffffffffffffffe}, 0xc) 11:17:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r0, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) r2 = socket(0x1c, 0x4, 0x80) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x3}, 0x8) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) fcntl$setstatus(r0, 0x4, 0x0) r4 = socket$inet6(0x1c, 0x7, 0x9) poll(&(0x7f0000000140)=[{r0, 0x100}, {r4, 0x40}, {r3, 0x4}, {r4, 0x40}, {r0, 0x2028}, {r2, 0x20}, {r0, 0x2007}, {r3, 0xa0}], 0x8, 0x8d74) 11:17:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000140)=0x114) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) accept4$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x10000000) 11:17:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000001206, 0x0) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) r2 = getpgrp(r1) getpid() getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) r4 = getgid() getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)={0x0, 0xb5, "70b351dde1c83b5f1206e64bd59a0226b463f6ae7d7a48edf346ebeca49cd7e73c6f58778710beef3673b0207288713fbf4e7badbb6e3430063f936adb5f0e843869f0b4f03906a29f93f790b11321391c11549287d4fc88c85c04609705a4e48a8ec5d6b06f94fcaeb00bd2ac22a36b01900a91c049617f89c335af2d868bb87fecbe9479e7b93878fc03a8bc5fecf1ca18c4df060cf5a7c277d33347f1efa54179fabe23fa632b72638c240b8b23e3fe69e883a8"}, &(0x7f0000000800)=0xbd) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYRES32=r5, @ANYBLOB="3d000000d0d3274984be5224086361d8fb9e54193a38760008427ad49a35c828fb2b148aa0e0f1cd11000000000000000000000000000074df4b020a880f39b6ec8c97ca1b85e70ad89658bbe8eeaf3d2dd8910387df25956c2e71a11415df752684a5d789c70e42d717a1abedfb5af3c70ac39dd36ed41d40dfc6bee8a36910f369d6498bb27ce36cf57dee90a50186d687090000000000000001adbdbb"], &(0x7f00000008c0)=0x45) r6 = getpid() freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000900)=r5, 0x4) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="72e38d6cfcf606725eb2818f72ab69465ef34d873a1609d1b9d57a670f950f4af7dc627d9a1444b02604bc6ceaa40d0be560e5440e36a32304cf1d85d26a302482271345798b8d59e1237ed98421add0874a7d43cdb6c450ebe7ed8a9231100e05b0a3a73a48503bad23ea931657f1687e6958d17df165ed062f7acf38305c8562f48c4f121f0a9b01a0d71bebbbe8140769701bf955fe25814e2ac6548f3e3971a6a4a6a6e9fc4b22ba024aa8011d69505ba2b6bd", 0xb5}, {&(0x7f00000001c0)="bc0b50062b60f72f5778a33b51597cd31c453b951458cc86205e1c63d488369dd936ed60e30e76be88db773bf593cea5df950a772f165cce5d4e362f0ee967b309bd5d5556a818047f45a52ecae6adb0151bd1ca0734887ea4b7ba7a6d9346bff5d61b6f8adedd51e5aa8e16272fe572b4d34dfc1c2e2d52e698285e055f2bdb6b42db246cabb7dc220a34dea9f4613e960df63a63c23fbfcae0fefc", 0x9c}, {&(0x7f0000000280)="0f54489e5c2ddfacce52c696691934423dc3acbcbbae05e5318e7bd08c4320262682f1d39f48f602673874b5edb1633496dfe11fc6c3627abbb8bb8c9269382013bffbc2e5e6d3619c94ebebfa44d75500f29e4f262dbaf607e1d394c7fcf2817bff953265f4d9b99d28b04ee043c5828b1d7be98e52b296701a4d5760759c944f561f7afe8caa9f32699cb71e5eec40fab5b0d50349aa927403f0644338c01abfbb64e946d5789016c666fca4e97c7738a832da898475efa9e4074a8a2fda6cfd25cb31d119d322f0d133e6fa4680a93c004618a08e3745e23fef75c4d52be18c3ad63b57f653bf5d40d35fdc3078ebb19de4868c", 0xf5}, {&(0x7f0000000380)="49cb40b02e9ad9f8231ec16131544678b1a2584cfbf341cc53c1d6d8100797260bc29f4dd0802205fb133d13cc51bd50dc0df1f86ba087d04c2a3e5dbd435502e7c81eb9c32455863865fd67f231f486fce2cb00051df79102373dd5460794a4e8e6112fb9b0092840e7e029e2573ec9fcb7847bcf104d2e2f9fe92949bce64238068182ccd2a9b388bb984b21beae37f864a79d6a7f803895ef2d3a66ba74bfa69bd9b7b0735c12c148df76299387e4031ba7970a2d340c3d7abdae9148f3e1e071681db90637183444f83905e97ba4472287439be3acad894260", 0xdb}, {&(0x7f0000000080)="e65a434eee97bb827d1e8372eda6fbaf04f6cebeb72a6a58a3d0c022454e6b6d53211dac76026ec6972b", 0x2a}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x40, 0x20000}, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x5) lseek(r0, 0x0, 0x2) lseek(r0, 0x0, 0x1000000000003) r9 = socket$inet6(0x1c, 0x20000005, 0x8000) fchdir(r9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r10 = socket$inet6(0x1c, 0x0, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000980)={r5, &(0x7f0000000940)=[@in6={0x1c, 0x3, 0x5, @loopback, 0x9}]}, &(0x7f00000009c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000a00), &(0x7f0000000a40)=0xb) fcntl$setflags(r10, 0x2, 0x1) 11:17:37 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) fcntl$setstatus(r2, 0x5, 0x0) r3 = semget(0x1, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$GETNCNT(r3, 0x2000000005, 0x3, &(0x7f0000000240)=""/216) close(r1) 11:17:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) sendto(0xffffffffffffffff, 0x0, 0xfffffff7, 0x0, 0x0, 0x137) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) truncate(0x0, 0x0) open(0x0, 0x0, 0x0) 11:17:37 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) msgsnd(r0, &(0x7f0000000480)={0x3, "d2e031710afb8b3d43034754a4e29223528304917c963e82fcd8d32f"}, 0x24, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x233) msgsnd(r0, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b4618c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x800) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) msgsnd(r0, &(0x7f0000000140)={0x2, "780c61a66fce00071f2bd687074aef0f0a0e221a4fcdc7755d1d04b1d9201ffbe6e11d186dc0002114d4ef4071a8a994b489057d4134a04eedaefda1d17a421d2275a099c2e7e23aacd5d910b53e58b7286012c0741c766c2b0f49ab5060d061ba23ca166f23abc763b2e7d4429299c1356a53b29839744ed41653dca211e16ea48e91ad00ff6a"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b6ba78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee877b97a16d4925be95e1d8598deaf06a6bd8786fbce33e727ca40ac7574e786c36f81ac947a3a9110fc5e17ee77f01687bfd410ee75b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800) 11:17:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x211}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000001700000000000000000000000000000000"], 0x0) 11:17:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/231, 0xe7, 0x1, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r1, 0x29, 0x29, &(0x7f0000000000), 0x4) 11:17:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc), 0x10000050c) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x8, 0x4) 11:17:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) 11:17:42 executing program 1: r0 = socket(0x17, 0x5eb1bf9e794aa091, 0x842e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x8, 0x8001}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x73a63df8, 0x0, 0x7, 0x7, 0x8}, &(0x7f0000000200)=0x14) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r2, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) 11:17:42 executing program 3: r0 = socket(0x10, 0x10000001, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21ac14d33852e1b5754180303e00aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000086feffcd9dd7f93c356490000000000000000000000390000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="cee5000001000000000100000080fffffdff0000"], &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, r1, 0x5, 0x58}, &(0x7f00000001c0)=0x94) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02000000ffffff0000000000004f891cf78eb2dcbb1114379aaa90fd43f8fa7c637a00000000000000000000000000000000000000000000000000000000000000000031000000000000000000000000000000000000000000000000000000040000000009000000000000000004000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="79d45bb9baf3f0239a74b0618c0cf8ab66a15b502d642dcf5da0cc1cb94d240cb7e85fadb1dcc577e36713a0bd23d647f43afac6a9cb1e8e87f456584132cf8c03720dd961dd9894b3b2aabde12e611588d3059f0cb69fe82bb0f181651c5a9354a2e12f6cc0ce93811c6a76d3ab475268c05a8e8afefa63f74216e8250a709c70c6761a17fd9fc45630a42dcec074b1fa2598989e4a50661b893e9316f425b293fce3"], 0x94) 11:17:42 executing program 0: writev(0xffffffffffffffff, 0x0, 0x1ac) r0 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x80) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 11:17:42 executing program 3: socket$inet6_sctp(0x1c, 0xfffffffffffffffb, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 11:17:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="72f9ff"], 0x1) open(&(0x7f0000000140)='./file0/file0\x00', 0x400, 0x100) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='/', r0, &(0x7f0000000100)='./file0/file0\x00') open(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) 11:17:42 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket(0x10, 0x7, 0x3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) 11:17:42 executing program 3: r0 = socket$inet(0x2, 0x1, 0xfffd) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) 11:17:42 executing program 0: setgroups(0x40000000000000d5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0]) setgroups(0x11, &(0x7f0000000540)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) 11:17:43 executing program 1: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x1, 0x1800}], 0x1) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000000)=0x75) semop(r0, &(0x7f0000000080)=[{0x2, 0x3b4, 0x1000}, {0x7, 0x5, 0x800}, {0x0, 0x10000, 0x1000}, {0x3, 0x4}], 0x4) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f00000000c0)=0x8) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) 11:17:43 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 11:17:43 executing program 2: select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket(0x10, 0x10000005, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x101, 0x1f, 0x400, 0xe1, 0x7, 0x7fff, 0x10000, {@in6={{0x1c, 0x2, 0xff, @empty, 0x1e}}, 0x0, 0x1, 0xa9, 0x90000000, 0x20, 0x1}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xf, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x1, 0x4) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, &(0x7f0000000140)) 11:17:43 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x53, "a50977afe9644488abef05031d31eb50fc47e62c6489eec44f8586c9d459a40b40c5f2981b6a53e4e976fbd4debf53f475d3fd0bb94cf523af5f99a4f745d2eb4b28a8bb8b56ad48c2bb4914ddf7a1359289f5"}, &(0x7f00000002c0)=0x5b) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="07c2b504531a5fdfba63ce3d1c04b6a4f6cddfe3bcd7e09d70d21b624ca84a7a06b11213dc39e640be127339eaac76576a26cd57704f6a872e6ecee5d0a491834eb799e59e9d246722a6246b5f437988247728a76852c254dd21ca", 0x5b}, {&(0x7f0000000100)="f9f16698b16535acb42fe9c541b70b4bc4e09330c41b84bdad537367d11444041b2cb22b2a2e0cbee1a3f952c26bcc15efce41ba15b6990a73b18acd6bbb964ca9fd760dde41a2ca09d1bd7bfbf00159541ecc4bacc40b36de2b2b98d98b71177e6ea0029c2fa446ca6c24583be3630552afda32b83e83393c93ba6119111b929b929b31dba0211073473f515f30e43b4a0c9a5c0fa9b34b29c359ab5e101f50c0dc83", 0xa3}], 0x2, &(0x7f0000000300)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x80, 0x10, 0x7ff, 0x4, 0x8, 0xffffffffffffff00, 0x7fff, r1}}], 0x3c, 0x8}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000380)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000600)=[{&(0x7f00000003c0)="f4a57d40fb8c3b0896d8870360f056", 0xf}, {&(0x7f0000000400)="df701a559d89e7d439acc3c3f933e4e282cd6d6e2f256864ee39f644a66632f3724d8f47ee624a1d435ed221bbd667b5ff5341b01c05f16873de09836c9d60868a66150ef39ecbbaff7bda", 0x4b}, {&(0x7f0000000480)="d6022af5b8d40bba27fb7ea8d322b64074bda62c4225972e547b28fc66a8ea138bd6dfa82d7e2d316240dad6e4572656b46d929d29ad27851f768da7ec109e5eed6f61e38204fd31e04f036405f74233273ff3176ae566833827e228457c", 0x5e}, {&(0x7f0000000500)="4a37a0c0569845b0dbb5411e1e78116b5e09ffe846da6309b90bd6f79fff25b22304b81226d1424cc68606361a794ef85e2f6812a2dbfc1106f9c9fa0908cc62daa53aa7f9801049bba7d86cdea6a8a8a50ab3edb0bc25cdd890934e25d0e95fc167632ec8a911f0b8e97db1dff0ab5f0e108e8b4f1129782ad0ba4ee613e72047aa0b5802f87830b6d9daaa7b1e31e446f6a21e4b81da81ec5874385ea239e90d4a969df3391f36a4457093588f0b607332ce3b8240301362dfe1ae25d290722dfb2a657eb851906e8d438f013b8645677600b9a0c56d82c170be122f64c0b2c41645e852718130", 0xe8}], 0x4, &(0x7f0000000640)=[{0x108, 0x3b, 0x3, "8da5c1307a13247548f98a1659253ae2e5125a54434350011b9c326706e0d37b9e4a553f1aeed5bba3eedec73c3c69a922707a5d5f154da78964693acff4bd1643022e9cc2ceed627f033cbdadb4eedb7734a11d46bfbc9225722046c41c367cd83f643e307bd67798f29ecb55694c91a702f8b924b83c09b02697a78323ad42a6a1b2264b7373b01fb5f529838e0265baf3b6e1e06039f7d1c5e6f39ce2368b2ae9935f7fbf8fec8b13d66187f22f595318b209f0b9648f8d9f84c87d65eb3a7d21f36f5109348c8b73ede3409f3c6aa8a894019cd526548c0583e47b8a7154e1036fd3cc60644ad7a33c45bbb8b0d6a6b7d5f6"}, {0x1010, 0x29, 0x8000, "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{0xe0, 0x88, 0x40, "a91258ff38a6b5072fb8cd742b8676a53c0c91930aa83c59d7c2f256bd57c5b22dabaff29ea2fe7fbcfb52e410f9e6f8dfd8d5c52d5175b531df69d94e27fce153d7920c5dbe6d01d5dc5790c04e54873def572434776a36a39d20d2e181c257abef30a35f6aa31ea267110b2d3e06087c98a737dc3931edddc4598ae4750c8b2746207f57bc8b3563be65854fa1524b5803017ca89161cdd46cc7ca7af9af82acfcffcb081f5d81568b761277b1faa28c5d8a111bc0311626b24640d19ecfa9cbdc3b83d57e32943e6c"}, {0x38, 0xffff, 0x9, "03079bb3abac2ef234be35f7d3496c04ac9f2b7b034039aa4534d59a63b475a377ce0a4b"}], 0x1230}, 0x20004) 11:17:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) nanosleep(&(0x7f0000000040)={0x7, 0x7fffffff}, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x2e, &(0x7f0000000000)=0x9, 0x4) 11:17:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x9}, 0x4) lseek(r0, 0x0, 0x1000000000003) accept(r0, &(0x7f0000000140)=@in6, &(0x7f00000001c0)=0x1c) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x3, 0xb9f7, 0x401, r1}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_gettime(0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}, {r0, 0x20}, {r0, 0x9}, {r0, 0x4}], 0x4, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 11:17:45 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x1) r1 = socket(0x1f, 0x5, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xc7}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0xffff, 0x800, &(0x7f0000000000), 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r6 = shmget(0x0, 0xd000, 0x60, &(0x7f0000fef000/0xd000)=nil) shmat(r6, &(0x7f0000ff4000/0x2000)=nil, 0x1000) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000240)={r5}, 0x8) munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) 11:17:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x1000, 0x1, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7fff, 0x7, 0xfbc}, &(0x7f0000000100)=0x10) r2 = accept(r0, &(0x7f0000001540)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f259e2e302cda1077981f200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000140)=0x1002) accept4$inet(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x10000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f00000002c0)=[{r2, 0x84}], 0x1, 0x71c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 11:17:45 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1) r0 = msgget(0x1, 0x502) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000100)=[0x0, 0x0]) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x2, r1, r2, r3, r4, 0x20, 0x5}, 0x800, 0x0, 0x3, 0x20, 0x6d, 0x9, r5, r6}) 11:17:45 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(0xffffffffffffffff, 0x2) flock(0xffffffffffffffff, 0xfffffffffffffffe) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socket$inet_icmp(0x2, 0x2, 0x1) 11:17:45 executing program 0: r0 = socket$inet(0x2, 0x10000000, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000), 0x368) 11:17:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef", 0xa9, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x20000, 0x28) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 11:17:48 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000001180)=[{r0, 0x50}], 0x1, 0xff) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x3, [0x1, 0x3, 0xbaf]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x3, @empty, 0xd48a}}, r2, 0x70000, 0x3, 0x6}, 0x8c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 11:17:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4) 11:17:48 executing program 0: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x24, 0xffffffffffffffff, 0x0) 11:17:48 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x2, @loopback}}, r1, 0x1, 0x7fffffff, 0x1}, 0x94) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x9e0}, 0x4) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 11:17:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) r1 = msgget(0x3, 0x100) msgsnd(r1, &(0x7f0000000340)={0x2, "29d2888ec59a537ef078c3039ae658f651c0a8603858"}, 0x1e, 0x800) sendto$unix(r0, &(0x7f0000000040)="10a8b5b9374096b8eac90e80bd87ed4d18370d7cc584df56df5040aa5b96191ea228b7c09234f5480a047e3e37b53b458a8481dd58b9a01eb05aa2b63218cd464798f76b822df231d7ae16d211882a4a5ff3ea73e3b5e51bc5ffe2c07cb68a043252414726019f682c053c3620a3276d42658a5724c6c974a30f9a7410d2a2eb16ec4d947d3de29739b973e52f2377ae9e33c22e", 0x94, 0x20000, 0x0, 0x0) 11:17:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x40084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x200, 0x95c, 0x80000000}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x401, r1}, &(0x7f00000001c0)=0xc) 11:17:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x800002, 0x200, 0x4000000002}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2004000000fe8000000000000000000000000000bb0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000140)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 11:17:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x1ff, 0xcb3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x10000, 0x3, 0x25, 0x4}, &(0x7f0000000100)=0x18) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340)=0xfffffffffffffffd, 0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_http\x00', "5b5a19fd0d055506155f1b2b22da737484c10b8662d8a29a44b5cbbebd2cf1604489422fc2af70499f94d1fa680b992da9df54e60aa1e3475b4014990b0a1eb89fea380f49785551339fefdccdce2b1afa1c182a9703191c87b484e85d3579cb84d61ffd54669b1a014a56b812e9f52e7e094ddc680f7ede86a2dc5483cf472e0b91a8024b45b7d3e923e8fd936ea94123bd0f65fcd9c0c89cc738f0f5fd43cd959656ab1fc562aa663fb6ea33ed920fdc88feeb393e2c02dca2c09e6c0fed9a5ff7181ede6a66cdab2b54225b594449dbb9bbf46cc0162a1c95ca436ea12b9f897c93523f0aa484adf270cc2f5b29f5"}, 0x100) sendmsg$unix(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r2, 0xad}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000003c0)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r2, 0x7, 0x3, 0x400, 0x100}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000004c0)=0x9, 0x4) 11:17:48 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) 11:17:48 executing program 0: r0 = socket(0x1d, 0x5, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4) sendto$unix(r0, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 11:17:48 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xf, 0x3b6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000200), 0x4) 11:17:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x3f, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x8, &(0x7f0000000000)={r2, 0x4, 0x2}, 0xc) 11:17:49 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0017000000000000"], 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r2 = getpid() freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000540)) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) r8 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x10000000) r9 = getpgrp(0x0) freebsd11_stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) listen(r5, 0xffffffffffff5e8c) r13 = geteuid() getgroups(0x8, &(0x7f00000017c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) socketpair(0x1f, 0x3, 0xffffffffffffffb2, &(0x7f0000001800)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001900)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000100)="de52aefa034255b937103661a9c772d3201d822338b7545ce5bf90b802f7b335462e", 0x22}, {&(0x7f0000000140)="1d86", 0x2}, {&(0x7f0000000180)="95de8f16e72d393f8c4429572a7306da081fc567636d3b3dddc8", 0x1a}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f00000001c0)="f3ba09a1835816dc8f6d99eabc2d11f6b9eceb45e6ea17f7a92fbc59416b6fbc5b521608ad69f7184bcbd3b0d8ed469a56fd1a33e6044c343b2c2cdbb3eb934f0bd5d295f16e4a9cd014d916a48b44dff1080fd4f51ade1baa9cf14bf94c92cd3c2c6263a8570e8601f4fa41ca4d67a2e45b5ae593e83f61ec20e6bde0097d3dc3db2a73135ef7", 0x87}, {&(0x7f0000000280)="6cf59d66d555c8a3e714d0345703965d1a6329b11b99b6e537983fd65bdc8973319a4007d775ebc7d1acf022", 0x2c}], 0x6, &(0x7f0000001940)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r5, @ANYBLOB="000000000004000000000000ffff000001000000f09525edfe0d835f1c3ae7df1e56f5b51202a8ea9ed9122c521640d13e9071419ce20fb1a975691a52d6f58e63f1c2013968fbb79a0b1e858c7ab9830d", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r15, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x1}, 0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000001840)={r0, 0x1000, 0x2, [0x9, 0x8db]}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r7, &(0x7f0000001940), 0x1000026f, 0x63068) 11:17:49 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000280), 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x80000001, 0xfffffffffffffffe, 0x8000, 0x2, 0x2000000003, 0x200}, &(0x7f0000000100)={0x8, 0x1f}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4567, 0x4, 0x1, 0x4, 0x5}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9a}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1f, 0x800, 0x1ff, 0x1, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) nanosleep(&(0x7f0000000480)={0x0, 0x10001}, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r3, 0x6, 0x4, 0xfffffffffffffeff, 0x1000, 0x8}, &(0x7f0000000240)=0x14) 11:17:49 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x5, 0x3, 0x7, 0x3}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x8001}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x41) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) fchmodat(r2, &(0x7f00000004c0)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x1f, 0x0, 0x4000, 0x8, 0x7, 0x9, 0x0, 0x0, r3}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208060001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="741b0b2910e84412c0bdd44f93f4adf646285899049c8449b9231bee893f5b2e792eeee95f51929cc078086466a62b9fe73343125cd0a7c9f8785dff6f0b0c2db31f3d796c599f000000000000002b17d01f257b1c4014aaeb5c408d2f78fd7d3e0b46fda0343940550e54a966e052cf4732ee5b909e3a6b207bbadcb990d1ba05cb3108ab34bd6c710b"], 0x94) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000480)=0x10) fcntl$setflags(r2, 0x2, 0xffffffffffffffff) 11:17:50 executing program 2: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000000180)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x722050c1) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x400) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 11:17:50 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) semget$private(0x0, 0x7, 0x200) semop(r0, &(0x7f0000000000)=[{0x0, 0x3f, 0x800}, {0x4, 0x8}], 0x2) r1 = socket$inet6(0x1c, 0x5, 0x9) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0700000000800300daf68100090019001003337400027ea1e6874e8203b2509ba6eae84b8af9f8ea321fbd0f026b9bb4af41077a3aa2d610f03dcbe42b95a9150a9d53ba306939e8b62cd41cc35699dea944efa1bf20a1359901119dbb0d24429ff18af95273eb3bdebe7186c9ca20cd3b92db"], 0x12) semget$private(0x0, 0x2, 0x40) 11:17:50 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f00001e1000/0x1000)=nil, 0x1000, 0x3, 0x1f, r0, 0x0) 11:17:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x9a', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) open$dir(&(0x7f0000000400)='./file0/../file0\x00', 0x0, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(0x0, &(0x7f0000000480)) 11:17:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x8000000000000000) lseek(r0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00000000c0)="8485435d7901039f557e34a5d74dffaeaa60574d99b4e4dc4d52fc1c206eaf7792c6447a10f0fded5052f5afd7ba5a329fcfa655a8e4ebeb0bb8e695aca7147e378a2a69457c6df039930ccc409caf85f81a3b71d7604b71", 0x58, 0x5, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) 11:17:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x32, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 11:17:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) freebsd11_mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8) 11:17:53 executing program 3: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000003c0)=0x8, 0x20000000) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/201, 0xc9}, {&(0x7f0000000500)=""/241, 0xf1}, {&(0x7f0000000600)=""/155, 0x9b}], 0x3) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/180, 0xb4) readlinkat(r2, 0x0, 0x0, 0x0) msync(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e21040000a97d1800fe80000000120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000042f1ae1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0400080080000000"], &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x43b6d158, 0x2, 0x80, 0x96d, 0x1, 0x8}, &(0x7f0000000140)=0xa0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x350, &(0x7f0000aa2000/0x4000)=nil) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) 11:17:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 11:17:53 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x5) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 11:17:54 executing program 1: r0 = socket(0x2, 0x2, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 11:17:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000100)="4b26f66de33ac93b8a86e637068aacdbe433e48a0ef5baea5c9d60498e86a003846fa72f965c21b10396f57f5cd444ad992f129017750eced242977a9c4247fc92137309091f38df344940076f6e9c3a041921c1e81a2ee5727c047bb9b5cd8fa607767f4f89a1fee72aca706199c115d3a321fb8fb62d4a9e2aa487ba65c1176aa82b3984da60a3e4640c02fd12c883d9b7a3d3b29617471532fc88b8c6782afdcfbdb38877f1b1e49893953318ca5e7d2f318b3390ff92a0763a6c377f12a2eddf2c3709474672fbfd8e001c173f3465f403f89163fd41de8c44414ca3fae038d717341077d08a", 0xe8) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000080)=0xfffffe7a) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x3, 0xffff}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x1, 0x3}, 0x8) 11:17:54 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000140)="79cdeb8ce60e923afeed35c00806") r0 = socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r0, 0x8) 11:17:54 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000100)='T', 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x7, 0x4) 11:17:54 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x1400000002c5, 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1011, r0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="ba29dd3d21a202257ea7015d9eb497599cd5009c3b184f430b2a80d21c16818bf440ddcfc09092140c44f1b31c37", 0x2e}], 0x1, 0x0) ftruncate(r0, 0x10000) truncate(&(0x7f0000000000)='./file0\x00', 0x174) ftruncate(r0, 0x8000) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) 11:17:54 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000080)) r2 = semget(0x2, 0x4, 0x100) __semctl$GETPID(r2, 0x5, 0x4, &(0x7f0000000040)=""/41) 11:17:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000001) read(r0, &(0x7f0000000580)=""/23, 0x17) 11:17:54 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x4000007ffffffff7, 0x84) socketpair(0x1d, 0x2, 0x4, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000600)={0x3, [0xa2, 0x0, 0x7ff]}, &(0x7f0000000640)=0xa) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0xed, "3772cbe05d010979da3efe339ddcd190d7a8df4a6858f08e1544d02843435c3a179a43fdb6d3e43c7498a88b3488b8506153c68435c807ae58f4836a30a7b8132a54994e064bf4a699ce6f9d8b90c236e19f52cf92b0f1ce2ec2ac828c39ba8307b6c813334b3e4c3e23f18813b9b809bbffd296978127647650a235ade50c84ee51fa753bc51e85fb095090eebb65ba1bcccd7c5da57061cde7e9c8e2e3cb9d332eeb85604c607a3921acef07fa1543da2529bc3f07444bc39ff5565f8f44da2afe67f6c9a40da37b55559fa5d1bbbd4b62463cfd3e38ed659775453a2b2a852b2d59a46808030bb3a9312715"}, &(0x7f00000004c0)=0xf5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x440, @local={0xfe, 0x80, [], 0x0}, 0xcac}}, r3, 0x3, 0x12591e3a, 0x100, 0x7, 0x0, 0x276}, 0x98) socketpair(0x10, 0x7, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_int(r4, 0x29, 0x2f, &(0x7f0000000380)=0xffffffff, 0x4) sendto$inet(r4, &(0x7f0000000200)="123f2cf2a121f0fd790e361877973c7baaeb757cf1028c3341d15507ee38e698f3c2069f7a9da8dffa2a4faad158113e369be346809826521936584cf4378674bf53970ae67a35cf8683e39dd46c10c4a757c67a01b217ff93a4d2ea0aff7e5791a8649dfba9e5e6ab6092eaab2cfe659bcabb2071ee0bc2410a59e73c8173a5305e12ebc8d2604bc9edf929d32ffdd0fce604893800291cde052934be1c36c36b41dd3e51695bb3a1095fd0d75d9ccd751a3da51001a357aadaf04e909a7d6d2ef7252145fff6bbd13013f1223f609479f8693c0245262d207bac4fe8f894c02abda8b2", 0xe4, 0x100, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/136, 0x88, 0x0, &(0x7f0000000180)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x963}, 0x1c) 11:17:54 executing program 3: mprotect(&(0x7f000052a000/0x2000)=nil, 0x2000, 0x4003) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 11:17:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000001) read(r0, &(0x7f0000000580)=""/23, 0x17) 11:17:54 executing program 3: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0xfffffffffffffffc, 0x5}, 0x98) 11:17:54 executing program 1: r0 = socket(0x2, 0x30000007, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2fd0de1a0cdde2edbb66696c6530007849216486"], 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f00000001c0)="69bc352896a83f0cebd480a46e39e9f29183ea4379c6006741738b543fa213fdf167231de5b9d5cc24985c4a77fe47b9d2876872f267456caef088c3f92db3575bbf1e58c845f6f0287a0ec8fa861726eb24eda2e9dd7eaab04d7763798e219ecc0b96b5271438a274a8e4f76912f37a2f676f992a996f0db08749399def0e47e4ff20185272d89b59f025da64f094118539f9a887bd276d0447e9cd07890072c04269e5ced984c01f8cf463c425442c3fa1591e6bd23cf28f74045c9865fa19f30b77338585ced2948c", 0xca) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000440)={{0x1c, 0x1, 0x7, @empty, 0x7fff}, {0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x400}, 0x5, [0x4, 0x100, 0x5, 0x7, 0x2, 0x157d, 0x10001, 0x100]}, 0x5c) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x162) symlinkat(&(0x7f0000000100)='./file0/file0\x00', r2, &(0x7f0000000180)='./file0\x00') connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 11:17:55 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @broadcast, @rand_addr=0x3}, 0xc) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0), 0x8) 11:17:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="cd14e9e13499543973c38e866afb70fd5eb19ad521949e95b6341ec924f94da76c6a1ebae43d4e", 0x27}, {&(0x7f0000000100)="65e8d3375f", 0x5}, {&(0x7f0000000140)="41cc64b6befbb162283c4040ec6404646083755c85f9ac8d12fdb62f68d2dace20a8d4bc5487ea33a1437f64a29695c7135c61764e8a91db95ecd5d76dc5730985c117f7a15aadbe92eac7d60dcaead9a2139e7780e48b5c32b3faa61761", 0x5e}, {&(0x7f00000001c0)="f6df365ed1b6a86ddd32c3e9f12cd02706a91543a1d75d33c4be31902dbac2bfb46a088861066e3659f9b963001581de1b1f69df758577a5ffe5c7f0b124a65f86e475cf1d01bd93f26e73090529a6b5ab4ce61e6bc4de2321830a96235fa78a0ad95c410e915a47d12c5fa398cb91764d95e33c9993017585d153ba81be4f3b4e58853b89e758d01374bbf6e63923d020d12ae52e847199d8e5f0c7ca0511da7f88cb271772ecd1021c0123e4d500bfbb068663ad03ab786c17", 0xba}, {&(0x7f0000000280)="a40ca8ab471452dc583cd1ec28b4975e9b7fdbc3242a12f32cbcee5e8fe2aadf94d4ff01c1f9eb93c5bc061a170230112d7b0d9075c029c97057e955994dc361c8e1683c1a19cda03b64e01241459eed5637e54c82b8ec3d3a528529bd0c58a5cf04e06899fbeb7e4f1e247ad187dcfcab64ed054a6d8440223e7498338af150dec67f1202655a993fef9b4296c7b3dc8773a5bf8131a0dafcf1b8e3107f42d923b6758cf0ba209fcd", 0xa9}], 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)="f22ebe5192a93d47847f342c864185e9b0fe4198da97dbbc990b565164c69cef822bde52a73dd7e8ce9f6333906f12031c3abdbe6441bd741414cf47a3c1107adea199691dd6567f061706ab6a7fc1cb54038d37bd8deddd459c4ec5a0e7c23ce898b1f51036", 0x66}], 0x1, 0x0) 11:17:55 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6a, 0x200, 0x2}, &(0x7f0000000100)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r2, &(0x7f0000000140)=@un=@file={0x0, ""/70}, &(0x7f00000001c0)=0x48) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, 0x0, 0x0) 11:17:55 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x14) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000180)={0xffffffff, {{0x1c, 0x2, 0x0, @loopback, 0xffffffff}}, {{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) ppoll(&(0x7f00000002c0)=[{r0, 0x4}, {r0, 0x4}, {r0, 0x80}], 0x3, &(0x7f0000000300)={0x7fffffff, 0xce31}, &(0x7f0000000340)={0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000380)=0x8, 0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x4a) 11:17:55 executing program 0: execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00']) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) accept(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x10) socketpair(0x1c, 0x0, 0x8, &(0x7f0000000280)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000780)=@file={0x0, ""/4096}, &(0x7f00000002c0)=0x1002) 11:17:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1) open(&(0x7f0000000080)='./file0/file0\x00', 0x8, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) 11:17:55 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x14) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000180)={0xffffffff, {{0x1c, 0x2, 0x0, @loopback, 0xffffffff}}, {{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) ppoll(&(0x7f00000002c0)=[{r0, 0x4}, {r0, 0x4}, {r0, 0x80}], 0x3, &(0x7f0000000300)={0x7fffffff, 0xce31}, &(0x7f0000000340)={0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000380)=0x8, 0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x4a) 11:17:55 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x5}, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 11:17:55 executing program 2: select(0xf, &(0x7f0000038fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000fc0), 0x0, &(0x7f000004c000)={0x0, 0xfff}) select(0x40, &(0x7f0000000100)={0xff, 0xf4, 0xc71, 0x9, 0x6, 0x5, 0x400, 0x6}, &(0x7f0000000140)={0x1f, 0x2be, 0x5, 0x100000, 0x10, 0x3, 0x5, 0x1}, &(0x7f0000000180)={0x7, 0xa2cbd25, 0x0, 0xfff, 0x8d6, 0x80000000, 0x9, 0x5}, &(0x7f00000001c0)={0x7fffffff, 0x5}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) r1 = semget$private(0x0, 0x3, 0x8) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0\x00') accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) __semctl$IPC_RMID(r1, 0x0, 0x0) getpeername(r0, &(0x7f0000002040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000280)=0x1002) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000340)=0x4) 11:17:55 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0xb7, 0x4}, &(0x7f0000000240)=0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000001c66ef4c96d1552360a1ea923dd9813964fb9324eb6343b099ade005921f0f844c86f9db46628126361d70fa37f8df7fea19e05626273df2433ac1246c8000000000000000af6527fbe06a2dc2da745b4ee5302b4ef8abe1bf86a305ac80002f56d46ed5adf2eb7c6bb6", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000280)={@loopback}, 0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x180, 0x7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x29e, 0x9, 0x202, 0x8, 0x8, 0x13}, 0x98) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000380)={0xa0000000000000, {{0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, {{0x1c, 0x1, 0x5, @empty, 0x8}}}, 0x108) 11:17:55 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sigaltstack(&(0x7f0000188000/0x4000)=nil, 0x0) shmget$private(0x0, 0x3000, 0x482, &(0x7f000066a000/0x3000)=nil) 11:17:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x7, 0x400}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) lseek(r0, 0x0, 0x7) 11:17:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x11, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:17:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0xca86) truncate(0x0, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)='v', 0x1}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x5, @empty, 0x5}, 0x1c) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 11:17:55 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2) semop(r1, &(0x7f0000000080)=[{0x1, 0x7fff}], 0x8) semop(r1, &(0x7f00000000c0)=[{0x1, 0x7, 0x800}, {0x0, 0x0, 0x1000}, {0x4, 0x7, 0x800}, {0x0, 0x7ff, 0x1800}, {0x1, 0xe60, 0x800}], 0x5) dup2(r0, r0) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000003c0)=0x100000000) 11:17:56 executing program 2: __getcwd(&(0x7f0000000140)=""/27, 0x1b) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xff, 0x3bf, 0x1000, 0x80d1, 0x1000, 0x6, 0x5, 0x6, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, r2, 0x2, 0x0, 0x202, 0xffff, 0x100, 0xba}, 0xa0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0x0, &(0x7f0000000240)) 11:17:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x10000000) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8461edcb78cab8bc39ff8aeae61a1376575b1c48304b2439177154fe5634eb3e2e968c3dce183927fc1b9da8632a35e10e12198dc848cc42c8036db3d83b7c9ea1c9bad56ffc4a91230d46b20988b89c791842e68881fdc30dbc668dcc29a2267bb8fab8ea6a95bca7cbd585204e3b4ee876f30ebd8f6cc1db27e52637d5140e8136e719f6723453a38a2609695277d24e31c6906734a196b72b1d47454b19924528c6e7ac5c55477c2f7587abfc9581c678ad"], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000300)='./file0/file0\x00', 0x202, 0x0) symlinkat(&(0x7f0000000240)='/', r1, &(0x7f0000000280)='./file0\x00') symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f00000002c0)='./file0\x00') open(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) 11:17:56 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) write(r0, &(0x7f0000000540)="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", 0x1000) shutdown(r0, 0x0) 11:17:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet(r0, 0x0, &(0x7f0000000140)=0x107) r1 = shmget$private(0x0, 0x3000, 0x88, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/20) 11:17:57 executing program 1: r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000600)={0x103, "4f7c3093ff06c837abacaba914a86900"}, 0x14) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0xb) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="e39939511ed5bbc55078de9f33687b8d9e97bbb80a3ffbccf113994cac7fa5e9ac7eb1d7b59d83f01a84432d119f85c7a79968cd0fa5b8b62831cd0a84cfde8bd9c6509f36b01bbff8cf862599e7aa9eed89db4c0e27df5afb6f6483a392446d7b91ee207249692140bd8c2dd5260131b68813c7cdf19f2a3c01b0d5383d005d7ced1f279ca482c6f0de38760d4d34d7f7f6", 0x92}, {&(0x7f00000000c0)="0ab0648c288ac7c0418b29ec72e2a10763a3c5033aed8911736b29cbb5cf3d3aa06de11318d4f0940854770b401d99f231cae458ca525ca25e795a45e9cd37082d101f52759044f78129179c868210cb89d6aa87c97bf0d61914e35209adefa4c05895e7dc0f55074595879bee2090eb773be39bebbdf67b3caadff21e7147e6f371b36449d6303ab868cc4332e6f763fc91499e3a1ab4f3853f6f5b40cfccc0e140cf90fbed16f7c6766403100614bf2bee7d0b83", 0xb5}, {&(0x7f0000000180)="bbf2586b619f3069d38586d69c7dd77b3b6054b7bbb69c9e29cc7b90ce8dc38bc0332c682b335400efba096d05bb37386d662bff58fe4972d39287bda996706cdf17a695c8b1f7a802ab2d72b1878b0e2602c40bbc48fe030bbd36fb08421c996c79b3323f0ba74b0a176ced6cead05e03889a1e27b084ead5686a344feb17d8fe79ca63ad57f44923951041064a3469d585923ecac1f5fab28a6fff62bd88aebce817918492b29ef0e65ce47f0b26acc73365a9ef78e93098aae1fe0e93a9", 0xbf}, {&(0x7f0000000240)="5794ac59b7740b0280c8b7b8aff36db88de87af0f19489b4e22ca7b16d6cc9ceeb073c40fb3376305722c4c2c2e3964f665ceab8d9bc75317c777a5455307b4fd6acb26ddb05", 0x46}, {&(0x7f00000002c0)="ca23d65721cb4dd6f1a4b2be052499d5ffb53cb040f7c8feeb7274c0db99f6bd8f2a1b3a4231a9", 0x27}, {&(0x7f0000000300)="02e8f284dfd48db133ccd6bd350dc467250def2b8abbb88ab4", 0x19}, {&(0x7f0000000340)="6af06de667e8a7c4c2a3fcf8d72072b8c4ef4de7095625e266b8a65f8ce6afdddaf545215f7df0b52c58297a99c0f65f353e2332ef7e758affa46be4242455d95cf5b782d5f498cce985", 0x4a}, {&(0x7f00000003c0)="58829dad7c893c5c76ffab17179789297ec939e6d58974259a1642b5e996d2091d9a18f0ff1b792db38a9e79bdfad2fe28b244505298b2464be93fef5b4b1b135b0d6dc7fd76b6b1f91ea5a80658bdeca9ef95e06b72894c0b840a20b7209eb599dcf87aa27009d95d99140b185987d05c9ac603eac5cc4259524101", 0x7c}, {&(0x7f0000000440)="195293ccaa40f463ec99b277d7fd1fd6e67669a8c30c31d16ad7bd6de394f8a9de0ebf82a004207ae5c2ca33536fd07bc72b934d22381ecb7be539dea8963ee62873d632a3d6520c16d1bb2d4a984079cf535bd30c7bab0483a780f15ef686342217a6e30a42217875606cabbf995de4b2d12e5c8a3497217b62510811bc4e015591036c7ff2be69", 0x88}], 0x9, 0x0) symlinkat(&(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00') socket$inet6(0x1c, 0x10000007, 0x8) write(r0, &(0x7f0000000040), 0xfffffedf) ftruncate(r0, 0xff) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000005c0)={0x2, "20daa6c2eb43ed1814941b71a42eaea3"}, 0x14) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000640), 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000680)="f543f60927ec30bf34e1", 0xa) 11:17:57 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x4, 0x7, 0x1ff, 0x10001, 0x3]}, 0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x3}, 0x8) r2 = socket$inet(0x2, 0x20000000, 0x6) r3 = socket$inet6(0x1c, 0x10000002, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1f, 0x6, [0xffff, 0xffffffff, 0x5, 0x1878, 0x7, 0x1e]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x1, r4}, &(0x7f00000000c0)=0xc) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x3) r6 = semget$private(0x0, 0x4, 0x12) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() __semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000540)={{0xffffffff7fffffff, r7, r8, r9, r10, 0x8, 0x7fffffff}, 0x7, 0x3, 0x7}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={r4, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6]}, &(0x7f00000006c0)=0x10) 11:17:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x700000, "f3a5a17fefa43c3a6e661d91246decab"}, 0x14) 11:17:57 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) socketpair(0x12, 0x20000005, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) fstat(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x20000005, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$unix(0xffffffffffffffff, &(0x7f00000007c0)=@file={0x0, ""/108}, &(0x7f0000000840)=0x6e) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000900)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x5, 0x1000, 0xffff}, &(0x7f00000009c0)=0x94) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000a00)=0x7, 0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000180)=0x127f80e4, 0x4) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f00000000c0)="41738ab356198db2aa16207b8d0cba5f407cb0b784d5db8c98634fb73cbf11a60d9b5284c7c20afd34a93f6dd732647d37d9e3f89ef1d2432648c7dbc98aa56554bf6ee9dadef08cd81fd96062fd69b250a2633d10aaf0c20b10dd50846b98d2cc0e39dba96b987036da33cab59061a85ee361b57552b8d28afcb95f7d62d6312628f0c925c58a7182b34dc440a6c1dc0bd0e598452c7fadcabcf1e40b6374", 0x9f}, {&(0x7f0000000180)="3bb03265fe564c3f486f5aaf1d37ece3c14c1b4941b11d53793c2323fdcf18eb4d9492c7a3", 0x25}, {&(0x7f00000001c0)="1a729202704e88e9514f2232c4bd1575df3a50997567c1ea138609ce8201e1d21e12a1483bfa6847247056944bd252d3ac6dc78ef4ff57f55bad98c37cb98e1a400c20eb9aec0b24d4cc913e9f0a0d8f221acdcc59096671a2b4b4709d0d8b4c8c8b267c14eed08d74700e4b0cf1f3a74cd555845aa78b794468ee7ef428c58f16b282c3fc140e9f7c8c8b0d39e889d9db5f3ec491807502dcca945d1f169c2a191270da9a6ca53dd3968b0d605114621b9e7b5640c7e6", 0xb7}, {&(0x7f0000000280)="e7de7c10e182b4c4c20993df2a8312149813d1b1843543e3d2f304de43fb1d7c6a", 0x21}, {&(0x7f00000002c0)="4eb44f2ebe8c9dd8da0c4a2713761597042c45da8f6a346abee5bf08af9c6f77ce8d4eb13402a2e8e8f84274bbd0b9e71fb3db8676b0aaff77ac1a69ff8859c09e80a2a114c5f5c44cf216617fb5af428785d8caa2a17791ced71dd1634111b789520e37b9a196a9f8ee2f6091b48de94ded5566f3572ad1af7708f7075bbaea436d8e44174f1dd4d57a333d7adb26d79773574e14581e32ac624a69a9656f923cca2c30b1dc20d9237f0831a5d19c32d1cc22a1aa81623d889853d3a618c0e4ffaa55696bf824d2fd25b9619f6fe9b77aebe155d28281a708f7c19b59960b", 0xdf}, {&(0x7f00000003c0)="d0f2d0dfd477a1ca91a013b921a258a95d7e4e676ee79e986cecf2889fa9d15d96a6e03ca65480a6382e265a5d5af02b04d49a565f6ae713e7f392ace64b7237f7fb6bf012924e209b355a676efa7388edcb140b", 0x54}, {&(0x7f0000000440)="d9c2673a46413c9a6c771c2d378db6d05c", 0x11}, {&(0x7f0000000480)="7e35237d8f64ad0489a46de988a248c77e0bfb81cff43279bfd964759023381ba4f22f0a038e315ab670af944683c22834997fa0685fe76964a5b3ba00c72b29cc19d05f22a8dfde8cb6dfbfe8013d0bfcdc07a9b585f8975053877ad1d2a1fdf438c166e938f4bfa6dc77cf7e2da1f4228a2a4d12d9428d446d6e625c65e5124622cd7421c42336c5028a439fda6dd13d7c740406", 0x95}], 0x8, &(0x7f0000000880)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r4, r5]}], 0x38, 0x8}, 0x20109) 11:17:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 11:17:57 executing program 3: r0 = semget(0x3, 0x7, 0xc1) semop(r0, &(0x7f0000000040)=[{0x7, 0x4, 0x1000}], 0x1) r1 = semget$private(0x0, 0x9, 0x0) semop(r1, &(0x7f00000000c0)=[{0x0, 0x7, 0x1000}], 0x1) semop(r0, &(0x7f0000000080)=[{0x0, 0x8, 0x1000}, {0x4, 0x100000001, 0x1800}, {0x3, 0xdf85, 0x1000}, {0x1, 0x400, 0x1000}], 0x4) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r3 = getegid() fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x101, r2, r3, r4, r5, 0x0, 0x2}, 0xffffffff, 0xdf64, 0x247cb91d}) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000000)=0x636) 11:17:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2) nanosleep(&(0x7f0000000240)={0x28000000}, 0x0) mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0) r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0) utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}}) getgid() rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') accept4(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x10000000) listen(r1, 0xff) link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00') getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sync() r4 = dup(r1) chown(&(0x7f0000000440)='./file0/file1\x00', r3, r2) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) close(r5) freebsd11_mknodat(r4, &(0x7f0000000280)='./file0\x00', 0x20, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000480), 0x0) 11:17:57 executing program 3: getitimer(0x0, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="1c000b593f4eb0dda05879990c499261274262a52888471fc21674af4078b8e66af33a43858f4aa924c9ce68c5af316a3ff484d41eb624aa991c0c25ca357aa635ff44eaa70947b5afc84649413a8b741e12fffeb7c03481b5f9e7737357b181cfbed9d63eb7c4a2a67aa70505e51be9c107f3ee01ac407789e131406bd01ead967e385a9d9088e3e24568293359c006b5e8512500bfca6d55eddcb47794ee8521e3066d175fac025d3882df0ed5290c9b0bfadce587c68d979e4bce13ea617bc001133389849197fc4ceecf1988591c7e8f4eb8e902f35d6f32f86881114765393e6b900cc64178a4f8", 0xea) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x32, 0x0, 0x0) 11:17:57 executing program 1: socketpair(0x1c, 0x20000000, 0x101, &(0x7f0000000100)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) bind(r2, &(0x7f0000000180)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x40, 0x1500) __getcwd(&(0x7f0000000280)=""/134, 0x86) 11:17:57 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x27) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xd}, &(0x7f0000000380)=0x8) 11:17:57 executing program 0: r0 = socket(0x10, 0x4, 0x200000000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xad, "606cd46a2396a9a86d183ee9104401119a6acf261bf2caeaf0e210fe22bfd2bd0c1e4d38eb50b855b48e11cc581c253db4c5bdc182e9870d766ffd6a22c46621d39d79ed3dc7d983c48fb5e12130347911fa44447714ff8106bcad2dd14ef0d591324415fe6abd656f01b1aeee23525038ef0ad004f98acc0c22b50d1eacf1f1c933426aec509000988cb9c921b69045ab3b366b77c3d5a23f53005aba006890c627848221582e45951d7f077a"}, &(0x7f0000000300)=0xb5) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1}, &(0x7f0000000180)=0x2ab) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x2, 0x210, 0x9, 0x4, 0x7fff, 0x9, 0xfffffffffffffff7, r2}, &(0x7f0000000200)=0x20) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fe6696c653000"], 0x1) getsockopt(r0, 0x1c, 0x20, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) 11:17:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0x2, 0x8000}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x20400, 0x0) 11:17:57 executing program 0: r0 = socket(0x1f, 0x3, 0x27f) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) r2 = semget(0x0, 0x1, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0xffff, 0x1, 0x9]) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) 11:17:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x79) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x7ff, [0x5, 0x2, 0x1000, 0x0, 0x488f, 0x1, 0x80000000, 0x368d]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0xbf, 0x3c3) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@loopback, @loopback, @broadcast}, &(0x7f0000000080)=0xc) syz_execute_func(&(0x7f0000000000)="025600c401785abd6400000044c131a40c0bd9fa650f380b3c6bc4c2fdb846b96644e221f336f045fe4a3e42d1dd") lseek(r0, 0x0, 0x0) 11:17:58 executing program 3: r0 = open(&(0x7f0000000780)='./file0\x00', 0x8240, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x4af9}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000340)=""/30, &(0x7f0000000380)=0x1e) sendfile(r0, r3, 0x0, 0x0) writev(r3, &(0x7f0000000700)=[{0x0}, {0x0}], 0x2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000c40)=[&(0x7f0000000c80)='$,\x00', &(0x7f0000000bc0)='!\x00', &(0x7f0000000200)='$$*-\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)=']\x00', &(0x7f0000000300)='\x00', &(0x7f0000000cc0)='$,\x00']) readv(r2, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/151, 0x97}, {&(0x7f0000000880)=""/240, 0xf0}], 0x2) preadv(r2, &(0x7f00000001c0)=[{}, {&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f0000000400)=""/144, 0x90}], 0x3, 0x0) 11:17:58 executing program 2: socketpair(0x10, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0xfff, 0x4) r1 = socket(0x1c, 0x5, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2e66696c6500e3ffffff0000c1c9f2179622"], 0x1) clock_nanosleep(0x4, 0x1, &(0x7f0000000100)={0x100, 0x19}, &(0x7f0000000140)) 11:17:58 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000080)="5de5b2c73a704dfa849b84e640de3ee3ae92911dfa0e4b38a61892fd15f020107784e8b35596ed9430b7e5a622d2b6572ea6155fd1daa10e50f66df413526e999e8010828c17b2b8c8308c9082dea208b63f506469228283d575e0ea9cf93898009f2596db0cf8d4a78857c1c30c25d2280e1cca82d02faa3b21675833ffda364f5e90b2b60c93fd18ce465ba0e970bdaace25982d4970f9f60d5473106938276a4e80e5f3cc8d0792c385b108f855218297ed0748372b", 0xb7, 0x20185, &(0x7f0000000140)=@in={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f0000001940)=[{&(0x7f0000000940)="7aceb8c56891268bac290e899b92c6b077606d918edadab6e775330b16574a0a25280301076f04e696178193a94865aa68c056a660809e147eb286db96536e615c66b2b6208f9a2d51c1acd04e210ffade275190d7953d55922c6976147a8167fe40540eef16f6f1b6f51a9af33e86d9a372e7a8b66a5129f922c9b4cb1d7bd2d3dd6556eb4a30295ee3dd46addc8a19c00a743bab7e7335662da7b2e4961b385ba43940dfeb237f0a01eb818a10e5a807f55276728eb7f30f961400c6fff82db54de2e5b81882ec62a06bcfed832fbb03835c93fd71d1ae48555e60343e4bf28c77a0bee3501046f2e01443fb124d7b3631545a331021709baff25c45c03d4d928a8947562a4735415e914b99fc985335edbfbb390eb333899f2f8cbb1148ea7bcf98759254084b4ab5135e3835b94387b577d8974e67006daeed4328a57db34f94e3cda4d31d3105b5f40d92279f8c133785b691135b6af265bed6af369f4e1a78e0fffb4a62c73f1b6bd650e0e55e3fbb9fab2be0ecee54c73e391570631b4c839e499b72ce3b888421406af87e232ab86df4c4c0925b040cbd040b3d4c5b66e81eeac54cbcbc55d7c59ac2d1824967060628bae04bb9fe7d713c3006d29dae62bd3f7a162b7bf35ec811e48d64b032928e254fc225873c074e05a41edc90663f66e0ef70ba68c9209473b578699aa06c99fc26f46c6c17d821a9fdd0b9e2325e9364377ab2e45deb6781989ba2aca60765a61f338b12a7b3e77fa0bf6966fbfb562d45f2b11962db3441dcbb37ad889b28214538f138a3fc33b2545e308d31a7c88a5ba195dffbe70e2955d9078ba818e6dc431e25c9b52ca91046d829195bcbfded47b89e089400ee5a6976e716ae88096edad6014a3c7326822e9bea0a8742bca61a2fc78205d55be8817a1bcbdca22affca3a874ded0e60b893d859da89dc6e8d835feee31cb1dc0b251b372b83b878f67f03a14ee9bf4dd91544388089bc14f53fb0d202ae1817647bb7df7610950b74aacb3f249dbd12932f5f60378e97e97a6f7feb836b194efce22e379c9bdb7b125e63a6219570d37809d0b0c43fd9ad79e84973776d0359abb9e279c1d884d406f3ef6dc17b72eb2e8091c958f989ed1dbfa120eeb21283d403cf7a6cea578f539f16a0f96ec13c687f28adc32529590c72567fe419b7402ec4a2d967bf8502fb9a7c12308fee4454e99226991632603d068a5366284678420cdf2c5f071a8636fcfaeb28a7c38daa6bb26063e547fe9cc3e2224bff50d15fb8e7de72bffe1b54f582303531f319848dff2e6a5fc070ced2e86c8c02e21bf3e032656d110e9200a0dfc9e048da878c42c56952a363b77441e1cae16955969ebafaa3773c286840d62b9f26caed522dd4ded32cf9aedea7e77906c7a9bffd7d8bad838af0fc8cae3a01daf08f281e5a392e8a9e85bac5415e1a20fcf85b0b95498c1a18cb4502675a330272f5de3f8ab28b80272395c44e1c1e6a61204383cfbbe442fceb88af3cdfe4295cf6011827f3df60e1ab51377fc45a7f6a1a0235f1e1e9c24d2fbf267f00dec296bc3a603eff7e850cc552ea39754d606f1cf66fddef8c3fcda17bd97f71919dfb1a0fc618027545275b5e48cc28ad134e03dc046a65a260e9fe0e6843d5b51bc548320226bde8751019888876f58a622b1c3f1c6e5d958ad683469cb4ecf7b121b9abf262cc094cc0390ffcdab83fe75de13735f10229db18daadd2914b422b075590d7c439a4052abaf9cf826f9eada5fc25d5d3a8efaaafcf23aea8e26ec6f4d60a789155e5870c675e890f0d29e4f7a16c34447571590d57fdb04444006909bb463520da810ca4d4df3b41182c35b18b0d42bb41910191bc2f0a6e1a5c43081f33d6b22f1b1cd094d4021fbbcb67957644fefa562a7bfcbc276396e36a7b15daed7a3ec191ad0127dc380ec974562f9915e51920793f5d909958dd29e30fdce20725f06eb9e539578e999821917f500d9de4c9e87ce2307feab2e7e3c9a782103f44849213658513571adb9a5499347c8861c7c9974f34961b8323f208bbf11a60930601842fa009e383a23f405eda6731edff41f86954dbc045f8d4a4678f216ee1a0a3638dc15fd84996746e8d2b5826ef8fac1817c529d54ec4059fd3df9815a963d2d65a0a6f40f280904efbc8d6f1fd58c4ba52991bfa5f2aefd7092dd129f97609dfc3fd710e72f1250fe2d25f51e5ef1b7df949cc3c1f126cb753ff9edd3a179a14befb409bd7f1e82023ecc81db06260b2a60ccc20833d2196bcf7bd949f3829e1c900b68168c2b003667471e683c4cadca9794729449341cce74b0dd99f97a5a1a163f355e875fb9445301f65d7e0d4b0b6d0c106ca797d4bed765226c5d7a8495e8e81b76a76416334c1844531266d5460954439d71bb95ceb556edcc660454ea314878055f9715378d7e88a3d83934052d01ce263f434dc3b78ea2e4aef748720c4b2238c6ea6e8f26b6b25d84743034d8bcfc81c1e4b9033d55d5a4dad782128304db24c444e68cbef1fb58407f85daddd510bf4df78426fb473c954c962107b8ca818d4186ad634eb64061bfca0e5f89eaa44a0be335117376336161f9320a8b3439cbf8fb01a5c4f2573b1e20744c48e1fee44b95fae15faf740ae0647e7bf0e6b56309066058d5e64f2d814a983ef20fe67c6acc3190d21bba6075d45d7807e58826a5cbf777d72585094e129a7325e93fdc402d13e9c6463f61807fcf1804aa5c3268644e5e063ba50211b0224451bb5e54e4de0bd790faeff84f2b71b5688727d47a08f108c846b54f6e7da85ac33aedf5d7edd802f5adf0d7aab3d7979a95fb57a8486b42c4916cef7326c56b7a0af640b70384d6b02abb0aa6a5aa88960e2eaa3b773e4c4b05ebf211644c755bf4bd1d63e4c0a59e650b2bb858b27feb6c0d4ae331fd61dd7e661c895c1cb64564cee10a9bcd165565945a7bf5f2da75777f3da152cc17c6f5e53c6c237abe6d2899160c52e83f9f565cfd784b9614e33ce116ed5085b76ececf49972c19a81db08cb811f676f335f885d68e2f46d80602f7158ecbca5ec6c73a09522db3f214dba7894d61413771b5092682ff6e7a272f96aeeac23f52b6481145878baa3fd4d6a2800471d01dc9ef859884bfccc25fc9d1da7fe514731eaf532c34fcf61949eb2b610896d775b9a5e0beb9b887be99f899755581222b04fbfb7ee4e5bf3493ab02a2ef7cf732a7e70dba6a07bcae4385819da4cd46c0ff048dcd617bfbb3dce99ba055d145e3a338d251f6765e7dbdc3fa1cb4792c4e242708d364fc5ddf81a9923c9e2105b4f070530513c1ce2901779d95db792af3cd17b328deac3acb97720941225a55f97dac9ab003ee460db3384d5d6af2dfa7318aae9d6d0e2673f9f3fc3f0e7187710eab540befc833d272af3dde3ebf59c5b9766a35909c7ed0b2aa4d02f8c3dd3dc4fa389bf294384f365e97a0845f071629c8f02756f73ba76c2603e244d5a39ef22a52f1ba0607ab169a49ab9664daa5f4090d16e32ceeced236463ca6a185e69ec90fc8f09274fdfed211d13d001eae9b3ebf3ed1443bad97c9c4d9a2697af861445d8bfeb3fdc3eeffed6b173dcb0d7e5cf91f6a9c5c1e69a1da667bb0a4d7bbeefcdcf8d321643b04be15a956da0e3a587830cf9ec121b8abc9c20a8c8c21ec150ea3974c83f8757d014a850963ca565d6fd63bd93d3823f7b84499504fdb2e881269de7934c0c9b61c34b86096a10f599ebc244063a1f27055a1422b987e0c4cb666e62f8e01e0074edf610bd354ff64c7dd580c8e89373180486a0bd5bf2b4dd0d62b8376f44821e7ee65c4dba423aa26a4cf7d42a567cf74a3f37c9ea66c76b67862fd1c1ee44d3cf132ca9d125db173ea2dd3be155ba3426b920d6800ae79df8b3639f4e4c1c95bc4f861005cadc8d251f6b48499d9a65b5f327e378063a465322e3fce62cd3e78bf9bd1bc31307299e50798e3d2aa817ff1dce74b94ed03f57dcf376eabe83b8c5a4b9023b3770f0b31c9eefc6b4f6665c6bc80cc83b41b0721f9475d5b1a4", 0xb40}], 0x1) 11:17:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8002, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x4}, 0x8) 11:17:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xe0, 0x1, 0x2000, 0x6d, 0x1, 0xf9d6000000000000, 0x35, 0x4, r1}, 0x20) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:17:58 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) open$dir(0x0, 0x202, 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000001c0)) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) sync() 11:17:58 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001580)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x1c9bec32, @empty, 0x4}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000140)="af53db8356b53cb5b26a6b567c97485a7d8330693bd4e287d8558053c265c1cc01874381dd56ab7d79a869822d6036", 0x2f}, {&(0x7f0000000180)="2570b11d0dd6c5fd3d0e113834a5f06fd9eb458612a235d957d87a8d1108f419891d3b73d6c8072de20b9692930b90827abd0e73dc116970b55817434341f9d32b31ae4d3bf5827ab54ddc4164081fe3494e84cf0ce533e0261d707c20e24de9c1e4edd2f8f5658633cc4dd87a7596f6446e912b646203c1553dcfe544bd84e41e264a03a774980b6228fb7f8613c199a6994faa2c16efbab417d015bfb4c50bed6251d7a1a59b34ac171e49ac3f78832a20018eff9e2cf80cb8fc60647d0d18bacb3733b6756e5950d25fa127b6272808793e7e8ce893", 0xd7}, {&(0x7f0000000280)="081d4e0680d094956b4c094b4d2aaeaeca2c378a83ddc619dfc4458e482ef5468cf5a035de0dae1407b5739abe1270bfe303a24e8f0d79ad0726b13fe104adc130d86e09892fcb32f08532f19007f336e803d035b6a0724bdfe8a5695d17012eb8cd78a8abe3b02c120a4b1c59c9eb066890df03de777c9a329e29610a", 0x7d}, {&(0x7f0000000300)="81928b43728cd99eff91b5690c795bae6641c58dc0c1108d529f948a70996f5470542c10f3e89fb21377d072b74c7b74ef28eb0df3719b623b", 0x39}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="73a5fc84e3f4482e680b5dc4a5d120b038454f99e2942f728b08773a244623a29e9c951b08c899e32adeae5d4de77185ae8cec688ebcfcb638529bd1", 0x3c}, {&(0x7f00000013c0)="06add82d81258157f22da3cbf96dd44bc3aad9eefd7f850ea870d2387801b2a6efc2d696450dbc9a9fb5d58cf0de70e4b4e635c818977b4754126c118d7ccbb623f56d47811a3e7c9eeef10a76e0d992934361f9456c4d91f1339f35f3cdf56d9423823f3ca1c0bd0c1a24f4e620eb1c374982d7179d6af5d6a3b8ef1932a9cced9f3aefed59f36848edf156058e803a06ea8476179ad477824dfa97e28576c5d2c3575680ff74a009f6d3c46195a8d24ad516dcf76109a55d972486d7ffdd7ba3dcff", 0xc3}], 0x7, &(0x7f00000015c0)=ANY=[@ANYBLOB="1c000000840000000a00000000000000000000000000000000000001ab77cf27ebb63639c6c68b2d51eacaaea8c9d91a04b7ed47ca5d0f5010ed24649767e8729890b783b0c05f13485a437d542ab536797ce44aa4e446216bcf3a176b5c5c2783fd2b20fc9fb22dd0241010bacbb6f50720fd0388de846cf2c15b4379bad1db"], 0x1c, 0x8}, 0x4) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) 11:17:58 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) write(r0, &(0x7f0000000040)="b9eaecb28c9af75e8b63e09bd8ff03d919296119496a773302dfde642f0f79b89e89ac75085b99eac8422051f1d3c6c4c2bc25e1bfd42c28488e9f7c9daf1a93fa240f6bec77388ac5fdf95f8c4e0eedc7ede8ea349a3e28b58241a76a12eb96c7beb57f0683fd5876cb20c14ac79c3ac851bb9c456a27800b5145e3ff7328e4739ecfa64906eb244eff9a1c42fa92fd49d68b739215ba8cf3f11584c63be3f67bd7f16990d388634cf35e9a1f360cbb164411bcb4faa5dfb76eefaf27e2", 0xbe) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) 11:17:58 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x3, 0x2, [0x3, 0x401]}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) accept4$inet(r0, 0x0, &(0x7f0000000440), 0x10000000) recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)) 11:17:59 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, 0x0, &(0x7f00000004c0)) getsockopt$sock_int(r0, 0xffff, 0x1813, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb) r2 = fcntl$dupfd(r0, 0x11, r0) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000200)=[{0x0, 0x55c7, 0x1800}, {0x0, 0x101, 0x1800}, {0x3, 0xd8, 0x1000}, {0x6, 0x7, 0x1800}, {0x3, 0x2, 0x800}, {0x0, 0x7fff, 0x800}, {0x3, 0xd43c, 0x800}], 0x7) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x8, 0x3, 0x8000, 0x7fff}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r4, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000340)={r4, 0x7}, 0x8) 11:17:59 executing program 0: select(0x11b, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100)) socketpair(0x0, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getpeername(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) 11:17:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x80000000, 0x100, 0x0, 0x5, 0xff, 0xfffffffffffffffb, 0x2]}, 0x12) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4) 11:17:59 executing program 0: r0 = geteuid() clock_getres(0x0, &(0x7f0000000000)) setuid(r0) bind(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0xbb}, 0x3) 11:17:59 executing program 3: setreuid(0x0, 0x0) r0 = semget$private(0x0, 0x2, 0x419) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x130000, 0x86) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x400, 0xf, 0x5}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x6, 0x1, 0x4, 0x8dc, 0x2, 0x7f}, &(0x7f0000000480)=0xa0) r3 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x41, 0x102) r5 = socket$inet_sctp(0x2, 0x0, 0x84) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) setreuid(r6, r7) r8 = dup2(r4, r5) readlinkat(r8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/250, 0xfa) 11:17:59 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) 11:17:59 executing program 3: r0 = semget(0x0, 0x0, 0x300) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000080)=""/213) r1 = socket(0x10, 0x5, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) fstat(r1, &(0x7f0000000340)) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) accept4(r4, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x22, &(0x7f0000000040)=0x1c00, 0x4) setsockopt$inet_buf(r4, 0x0, 0x53, &(0x7f0000000180)="d8b8ca4409d298acac39b161418c16294e227f788121b56e8ea234c8ac79d8a7a4816c0e0c39360c7d76c62e11c21ab455bc9f1f6b3d24061932f5954599a1ee1141acd38699d20477c5", 0x4a) 11:17:59 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff7, 0x3, 0x2020, 0x800000, 0x81, 0x0, 0x3, 0x0, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8) 11:17:59 executing program 2: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x2, 0x200040) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000280)=""/200) socketpair(0x2, 0x30000007, 0x43, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x40, 0x5d7, 0x5, 0x1f, 0xfffffffffffffe00, 0x20, 0x3e, 0x5, 0x0, 0x6, 0x3}, 0xb) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x2000, 0x100000000, 0x81}, &(0x7f0000000080)=0x10) r5 = dup(r4) r6 = dup(r1) linkat(r5, &(0x7f00000003c0)='./file0\x00', r6, &(0x7f0000000540)='./file0\x00', 0x400) setreuid(r3, r3) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000440)=""/241) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000380)=""/10) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000400)=""/12) semget$private(0x0, 0x2, 0x0) 11:17:59 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r1) 11:17:59 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) lock order reversal: 1st 0xfffff80012c4f428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000a41500 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff800122c3428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ba7e at witness_debugger+0x8e #1 0xffffffff8110b6b2 at witness_checkorder+0xf72 #2 0xffffffff8102c575 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d078 at __lockmgr_args+0x488 #4 0xffffffff8151a22a at ffs_lock+0xea 11:17:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)='\x00', 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x1}, 0x10) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="852dead2ed78ddb2d6dc0490125bcaa3db5313c78fa1ac3e8b9c12b5dd1ba2261798bdad598ac99fa864e9b40825a597a43401efd0d533e879116ae5b533bf3613be56e2cb3f6d62119f5175a9ffad4910f6f9ce44846cba2edb", 0x5a}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x96, "76d3241b3d9ba437949c73b802eb1fbd"}, 0x14) 11:17:59 executing program 3: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000d68000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) madvise(&(0x7f0000a6b000/0x4000)=nil, 0x4000, 0x3) 11:17:59 executing program 2: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r0) chdir(&(0x7f0000000000)='./file0/file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 11:17:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munlockall() getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="005fa381ad105e71ee7f7a202346ba5b8e2727e5caee30b27574b6b066691d30e2c77979da59c5c5ea50be25721bc4d076678eaba93f39e5eb2a1010f2610ee31516b037484fda18226721bf686129dbf7be5412fa5a88c11ecac71a1d76a47b4cadc9b5d56d92c72681b757ea8ab106e118b7f2c833876ad59bac2ddf6110c417b046a0f6"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) r1 = accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast2}}, r2, 0x4, 0x7f, 0x201, 0x0, 0x55, 0x1}, 0xa0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), 0x4) #5 0xffffffff81968e05 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfa1f at _vn_lock+0xaf #7 0xffffffff811a6d61 at vget+0xb1 #8 0xffffffff81192618 at vfs_hash_get+0x148 #9 0xffffffff81513791 at ffs_vgetf+0x51 #10 0xffffffff81503bb4 at softdep_sync_buf+0x444 #11 0xffffffff8151b7d4 at ffs_syncvnode+0x394 #12 0xffffffff81519f98 at ffs_fsync+0x28 #13 0xffffffff819678e5 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811ba6a1 at kern_fsync+0x261 #15 0xffffffff81717806 at amd64_syscall+0x436 #16 0xffffffff816dee0d at fast_syscall_common+0x101 11:18:00 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x100000000}, &(0x7f0000000000)=0x10) 11:18:00 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff7, 0x3, 0x2020, 0x800000, 0x81, 0x0, 0x3, 0x0, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8) 11:18:00 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="9dc2b0a15f698b6f"], 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x75) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0xe152010, 0x9, 0x6, 0x100, 0x400}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x200}, 0x8) msgget$private(0x0, 0x10) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/116}, 0x7c, 0x1, 0x1800) 11:18:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xec, "1fe2bc8b42bfd23911119d1612e205a6b85fc23919987426aaa43966ea39e36d35d568162411b6ef162336829411cbbffa5fa48b908e5aefc5cec062661573a9f24ffb28800f983828ce02260b8f57764c4154b506e20ef93b9c4f32e5bf0c68313f12ff5ee5157fbda1dd9445869524156323f9c3c4dd233a08cea7023b8eb91461ef5300be3e1057b033d5d9414e5b6139bcd8705dd1c60ef9cb2bba59e356321f7ee9aedfc98f68eb74c70f6751fce1800b2911ae2b8ea04a7f63fb1fdbb7798663d7b8371ce171e6e6b8e5305a5f26628cc15799f040c8b40730eb04388f5cc87cf60510ee0eb65c980c"}, &(0x7f0000000140)=0xf4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r2}, 0x8c) 11:18:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c006c2101000000000000000000000000000000000000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000", @ANYRES32=0x0], &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x3, 0xfff, 0x106, 0x1, 0x1, 0x7}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1, 0x0, 0x0, 0x181, 0x3, 0x0, 0x18a}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) 11:18:00 executing program 1: r0 = socket(0x1c, 0x800000000005, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x6, 0x5, 0x80, 0xffffffffffff3d8b, 0x6}, &(0x7f0000000180)=0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) 11:18:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f189e9300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000286d0dd5782daf51aec127777b62be07af73896de1f8b3041657aade8905be562ed90788ef660e60cc35bca75ea1aab58dd83216ea99e2d4660a7781f4d9c144e67623581afd7294fca4959bcd785b2f090280d23a5ab416de6e55c13f0ca3050b9784d144849d0ef7e91c", @ANYRES32=r1], 0x8c) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) listen(r0, 0x1e92) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "dcbd4c1ec85c654964e71c8328235d1fc6c2d017454b538a66059ef9909c3343bdb38bde18e705dfe0104953090f1b56758dc2386793c3c7991ee3fe2f57abbfb2a76874324e31f519d6ac4fa06ecd85bae40f63f3019ad071967237fbfd9b9e333246dd9b86575a2e3f986025fd1b3551deaaa9834e9cb33fbc3d9880f2d8060b37ea94f10227b5efabd10a6ae81ba148078522f3ee16bd57232da67f7ba3f779dc3fbc868ac8a7c5d76c97ece2daf0195fb566de2ba41d936fc7198877170e1a60e4cba12cd692bf57e6103d398e72d8f3d872f26a4286307fd2fc45da13cf789764f9402185f868da155faa2af930"}, 0x100) 11:18:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) 11:18:01 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0x66, 0xfffffffffffffffb, 0x8dc, 0x142, 0xbb, 0x7, 0x2, {@in={{0x2, 0x3, @loopback}}, r2, 0x1, 0x6, 0xf8, 0x9, 0x79bd}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r3, 0x3, 0xffffffff, 0x1, 0x7fffffff, 0xf3d0, 0x1, 0x80, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x7, 0x1, 0x0, 0x5, 0x200}}, &(0x7f00000002c0)=0xb8) mlockall(0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r4, 0xf6, "6e9c3d7c46da4fc75cea4cfb9577705994df4d3f70f5130a135fc8660e2d5c726e9cce5684124eb72a8367581f2519ed783043af08ba7a83720159945501d124492f823c2331c68c3b7c5ac6eac02c1e67f149ae7b6b17b794ca200a725e948fac6f03ff05df73f837bf0d3c84c5a41b408169c17f2730fce7ead8f8fff55be44e9d166ed7fcff4590b9a1b43abbac4f7039c4f115b4e2e2ac44ddcfc2264a212d57a5df571a1196d2b0ca1d8fe33c347fb746d50189c47ec06f64884d3fbc89516b183d8e8b293ddcca4b85ffe538346ce2bf09f8e510120d312fc486b3157a5cd054c23171fe1e61cb14f2bbe65397951efeb8c081"}, &(0x7f0000000400)=0xfe) 11:18:01 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000001940)=[{&(0x7f0000000040)="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", 0xa8}], 0x1000000000000018) 11:18:01 executing program 3: semget$private(0x0, 0x7, 0x4000006e0) 11:18:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') freebsd11_lstat(&(0x7f0000000040)='./file0/file0/file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0/file0/file0/file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000140)=[r1, r2]) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) 11:18:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfff, 0x10}, 0x98) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) 11:18:01 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) close(r0) 11:18:01 executing program 0: munmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 11:18:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in6, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x0) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000200)=""/106, 0x6a}, {&(0x7f0000000280)=""/211, 0xd3}], 0x2, 0x0) 11:18:01 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000000)=""/75, 0x4b) bind(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) 11:18:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f00000000c0)=""/134, &(0x7f0000000180)=0x86) fcntl$getflags(r0, 0x1) renameat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') 11:18:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x8}, &(0x7f0000000200)=0xc) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) madvise(&(0x7f00001ca000/0x3000)=nil, 0x3000, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe3f) readv(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="ff01000007f3"], 0x6) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000040)) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110ba7e at witness_debugger+0x8e #1 0xffffffff8110b6b2 at witness_checkorder+0xf72 11:18:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) 11:18:01 executing program 3: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000680)=[r0]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0xfffffffffffffbf9) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) sync() #2 0xffffffff81064b60 at _rm_rlock_debug+0x240 #3 0xffffffff812c74b0 at in_pcbconnect_setup+0x180 #4 0xffffffff813c2a50 at tcp_connect+0xd0 #5 0xffffffff813bdb97 at tcp_usr_connect+0x137 #6 0xffffffff81155393 at soconnectat+0x183 #7 0xffffffff811606ff at kern_connectat+0x1ff 11:18:01 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000002480)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) r0 = msgget$private(0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = getpid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) msgget$private(0x0, 0x40) r6 = socket$unix(0x1, 0x0, 0x0) r7 = getpgid(0xffffffffffffffff) r8 = getuid() r9 = getgid() sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="9ebba343828a82b9ae0c20b03d6ac9e54eb74c904fc7e545091610bc338ee050c67f946189a850481af9440265c8296d80d960943f7128095b596b26e24565be", 0x40}, {&(0x7f00000000c0)="339e362fcbd976f0dc5bff0e5dbf46c8ce15e2f4283ad0670b66c0a644706493144227413b783cfdb15aab2365b6f583833a95717d5e844852952a10700a68d204922c38c828e69185", 0x49}], 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="c59c3a89"], 0x58, 0x100}, 0xc) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/43) 11:18:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x3, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0xfff, 0x4) #8 0xffffffff811604e9 at sys_connect+0xd9 #9 0xffffffff81717806 at amd64_syscall+0x436 #10 0xffffffff816dee0d at fast_syscall_common+0x101 11:18:01 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000940)={0xd8, 0xfff, 0x2000, 0x6, 0x6, 0x5, 0x7, 0x4, 0x0}, &(0x7f0000000980)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x80, 0x7, 0x6}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000a40)={0x0, 0x20}, &(0x7f0000000a80)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000bc0)={&(0x7f0000000340)=@in6={0x1c, 0x1, 0x34ab, @empty, 0x9}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000380)="7a4247178665654e47bbafbace56ce5c74c6d476cd08b10c51f356137bd18c74df4486f74154fce2e12936bf0bc090a261c8eee5fca8a1d8c5aef156a65938c41d3df9d121b7b1431f2c15c15852e6f9a603f3e054b394c8862c38f2f53e222a9d3b48941e5d77d28bbd828d60cb8d90174107ae6430e1530d710acabfb0527aa6293bdd9c6942b060c9c4eb4d931aae04fd8c492f424b231eb772381b68de87ef00aae58544ad2f547f63b21647fc2d21770ca6c697709cf3270bf36ec446ef80cb01b64c53124b83a73ab366489dab93187f292a9c5c82962afc5db154b281966a611cf3e8bcd0d2ec8e", 0xeb}, {&(0x7f0000000480)="3a378ce6df6fcad9490ab4f538e3904c609112796873784b868a51bc0f3798c1f520ce3fb4addf9b08f9ec033a5229fb7676d59dd7d397ab0a71246bfbca8913a2c25586a05618b8e42498054a08d1f93c5924a9fce40d6a9a81e9dc29f28df4270ba28194991dc24fe8685a8aeb5d43e35c01af9b4ff030855d880b5a47f84e629a019efca65c0acd6e5a278e39e5df9bc73429247d7ea1e655c0fc070e30d41e28de7b730b3471193bb21e90c42ea9ca0183116398dc43afa5f133f7ec5e9b83e80cd1968909fa4035afc439fb1a4b39eb2d2e425ac04c4dd713864cbba3d95507b248086187e4f0e295ef73b9a81654", 0xf1}, {&(0x7f0000000580)="0be535b6dabae8022fb77ca5b7b4122f8d1ceffe8ed6133332c60bf6386b528af9c7eea63d7d71ce903a353d85986d0badd3f014543264bebe23d4be56230b858bbfe6ac286fc842e9792698713f3dd4f4a71859e35d4240674a5512b081f47c8193e48280501c439db4ed2732ec943f8e5af0b3e59a15253d66fa6ee0a14de9991afe821196a3171559422ba05823d6256857a23dd651df1ed61985c241df87953dfa58ecaf9891e79afa7681fc90220e21251f79ab04b253ad6768993b66d84c94c3e5b43967c8e0e81715a2710476f2b74b710b35", 0xd6}, {&(0x7f0000000680)="ed2b81c621245465b4e780cccbf332529ac6a7db502d35dca68aa1a05a491d510b6bf554fb", 0x25}, {&(0x7f00000006c0)="a5cbca9450ac59dbc04cc3c4595288203a2781daf9715b3a4b1f5a2da6b5bc1413609c2ee3", 0x25}, {&(0x7f0000000700)="480d082359e25e31bf5e5e4230a57cc2ffff7c2d05646ec2f926025fd7da9e71256c716ae93b8aafb65c432ebf99c59f9acdd91907aa9ef1e88fd52ab649d1688c3b904a3d67d3eb4c6c2e8c354655262d004eb84466fdb206a6773e3757245cd528f08eafe1019778b6077cfe9ade6a3e54b8a176f6fba9bd14611361424ca9a8eabc4817c87fdeaef6df7d85b4e39ab89337d0a6a68c071c8bbfa163872da4e0a28f743bbdfa716a5712ce1c94f1b43d2bfb71a420a0c5e2e8d0ce94412c721e3b8d1bc7bf20fbc2bfb4ef27f3816c3879616e0f7a52b25a4870f76057512c81e0891e3276", 0xe6}, {&(0x7f0000000800)="16e406476f3c1e0a6a17c4486ab620fc7dd726cb2c694799e6a34339784b461e0da0d2dda79072009347f4518724b9f10cac3556b7f13765d85483df4d6ccf4ade16e4f5c74e571a3bc0c766c04770e56c37fd16c1c87c1b40", 0x59}, {&(0x7f0000000880)="3638bae0e71eab3de97c97738274fb9cc8609bd9f3aaabfd04d68f5c6b86e7254f13d0a21bfaaaa2f5154831", 0x2c}], 0x8, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1400000084000000070000000f000000020000001c000000840000000a000000000000000000c10000000000000000012c00000084000000020000000002040000000000000000000300000006000000fa3736db5079c6d5", @ANYRES32=r1, @ANYBLOB="2c0000008400000002000000dfbe0000002000000400000009000000000800000900000003000000", @ANYRES32=r2, @ANYBLOB="14000000840000000100000008000500200001001c000000840000000400000006001000ff07000000000000", @ANYRES32=r3, @ANYBLOB="1400000084000000070000000300000003000000"], 0xcc, 0x80}, 0x80) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet6(0x1c, 0x0, 0xbb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000064569f4ba19737243a5ed59ceb91760808985c0fdcd1c9c0842e0f06592377d701c05ec8eb70f7889bd1b7587fd03aa411e275cf3db5746cef950465156dd563d44ad057d4aff802bec600435c37e6d50c660c93146d59cd144079267f1b0a84e295df2474fb888070ba976734f1ee000cca4d1986b667779324b0af6a90c0c2c83c5fd1989cd04a6bcb7ff5af0cb84f43f3660b8b3e5d666b04ba1ef46301919922bbd20ba61942614637", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000100)={r6, 0x3}, &(0x7f0000000140)=0x8) r8 = dup(r4) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x64f, 0x20, 0x100000001, 0x1, 0x5, 0x3, 0x0, r7}, &(0x7f0000000e40)=0xffffffed) sendmsg$inet_sctp(r4, &(0x7f0000000dc0)={&(0x7f0000000c00)=@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xd}, 0x1c, &(0x7f0000000d00)=[{&(0x7f0000000c40)="7d3cd3339741ae09280a35d38f04d8a5107f967ff0bcac77efef8098d6980a8a62973b8c6f0ea7b1dce59abc8fde3212c4bdcfcb77696843509fe89faf0a41499124031d7e9887e86d1e08ed47eb15977a2d0354d59831186a5293af9e7fa1058b39a4fe981b25a329b78ba1235fb6837e7c2d90cf0de7b25fc38d503090b1aa69843e573c3d1e4e25676f92003674848889a0bfe28d005f477c32a39a167f127438be", 0xfffffe52}], 0x1, &(0x7f0000000d40)=[@authinfo={0x10}, @dstaddrv6={0x1c}, @init={0x14, 0x84, 0x1, {0x0, 0x401, 0x8d, 0x1}}], 0xfffffe15, 0x81}, 0x101) 11:18:01 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) clock_getres(0x8000000000008, &(0x7f00000000c0)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 11:18:01 executing program 3: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r0, 0x0) getgroups(0x1, &(0x7f0000000000)=[r0]) setresgid(0x0, 0x0, r1) 11:18:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r0, 0x4, 0x10044) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f00000004c0)="55053950e2f846e0478080606b3107211fad2da3dff06692e8ae40311be14a6b95b17f6f910f9eef7b072e9cea92ff71afa6cce5d33b891b48bd727efaded1bcfe2f4c745499f8e1bfad4d6fdd6a088d1f64670f499a469a56a0d6ec008d28ca477fc6602f567f3e9dc2e2cb5f2701015f89fcd46c776e1ab034553c92776ca6", 0x80}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) pwritev(r0, 0x0, 0x0, 0x59) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000300)="7439c63504f3ecb9b36e28433252397c3ccfee9c840c81acc6d783ba194216b076d64fb2f3c2c9906d3b32618d865acdcbaba6feb5cb886f1691e162bfaf2cb1fa19ea626487417e92aa816bd5b34941fa558be4556590917a02600dcc8cbb2fb5d0f9c5be33b92bd8c300af214dd06c088ae097c628bb75bc425192af5baea87f741e72f7d71842ffa2f0fcc63addbead197e462263", 0x96}], 0x1, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 11:18:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r1 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r2 = getuid() getpeername(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) r3 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, r3, 0x400) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 11:18:02 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0124162f006f", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x36b) 11:18:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)={r1, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) r3 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xfffffeb7) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r3, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:18:02 executing program 3: r0 = socket(0xffffffffffffffff, 0x10000001, 0x200) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202163eef2992041d2e"], 0x10) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)='/', 0x1}], 0x1, 0x0}, 0x0) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x40004a07, 0x1}, 0xffffff27) close(r0) 11:18:02 executing program 3: __getcwd(&(0x7f0000000100)=""/242, 0xfdcf) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x110) 11:18:02 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) madvise(&(0x7f000060d000/0x3000)=nil, 0x3000, 0x1) 11:18:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653800"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x10001}, 0x8) 11:18:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) r1 = socket(0x1f, 0x10000004, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x8}}, 0x0, 0x0, 0x7, 0x90, 0x401, 0x2}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x7fff, 0x2, [0x8000, 0x5]}, &(0x7f0000000240)=0xc) 11:18:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3566696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x2000001000a, 0x0, 0xfffffffffffffffc}, 0x10) read(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140), 0x0) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 11:18:05 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0xa6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x7fffffff, 0x400, 0x1, 0x5, 0x3, 0x6000000, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x7, 0x4721, 0x8, 0x3, 0xfff, 0x3, 0x8001, {@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r2, 0x800, 0x9, 0x2, 0x4, 0x79cf}}, &(0x7f0000000200)=0xb0) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/242, 0xf2}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/137, 0x89}], 0x6, &(0x7f0000001680)}, 0x400c3) 11:18:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2d6e}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000005c0)=[@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xbd83}, @in6={0x1c, 0x2, 0x8, @loopback}, @in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xac, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000280)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000680)="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", 0x1000) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) fcntl$dupfd(r3, 0x11, r2) writev(r4, &(0x7f0000000280), 0x26) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1011, r4, 0x0) writev(r3, &(0x7f0000000100), 0x0) writev(r3, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) 11:18:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) munmap(&(0x7f0000d5d000/0x4000)=nil, 0x4000) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) mlock(&(0x7f0000d5a000/0x4000)=nil, 0x4000) madvise(&(0x7f0000d5c000/0x3000)=nil, 0x3000, 0x3) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/89, 0x59) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) accept4$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x10000000) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000000c0)) 11:18:05 executing program 3: r0 = socket(0x0, 0xa, 0x10000000000002) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xe152, 0x0, 0x8000000000000000}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x1, 0x4) 11:18:05 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x19c, 0xc000) 11:18:05 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x0, 0xa}, 0x0) 11:18:07 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x0, 0x80}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) select(0x40, &(0x7f00000000c0)={0x0, 0x5, 0x7ff, 0x5, 0x9, 0x9, 0x5, 0x15}, &(0x7f0000000140)={0x7fffffff, 0x3, 0x91d, 0x5, 0x3, 0x1, 0x3ff, 0x8000}, &(0x7f0000000180)={0x9, 0x3, 0x80000000, 0x7, 0x9, 0x4, 0x1, 0x100000001}, &(0x7f00000001c0)={0x86d, 0x2}) 11:18:10 executing program 1: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000100)="c95b0ddc2a9d574ccd11da0929914545618a6d0909dc970c791b875c39e625a811b2883d63b11de2666669527f6d5e0b919e56507ec4677bc6669316c91b7f7e3a32454cba008bf5ec8a097d1a450e091e8e893882e8072f0f375d4625dffa293e95c9c965bf347a358cc65f91576370ead1b49da21b5508f0ee1571a46af97e49817ee2135836cbb967f40b1992c6e1107c330454dc5c95efccb24e278ad49acfa27bbd7db41240cd908548360baa98c2f204eb01112634dc7dab481a4f0e3d0b947fbf6962dd0a19d7bd2e1984c370ebce16b588d61120ede5e4fc699da4bff0142d", 0xe3}, {&(0x7f0000000000)="92e9e3c01a115ef560557d73294bad191fce0ad10e2ff01836b69fca5c73b04148e094fdaf256b49fbd6f0e90b4a47f483a5031aa22ad00fd74f5c7246a198e92d5d8c0d7d11048a2f40a156b5ee068d1f9ebcc7fba8c4a877ba64fdc53895e38216bf0f9a314cf8e758f42b0fa14cc85e4b3cb559", 0x75}, {&(0x7f0000000080)="6d49da8599eff9292c7794a24ba06d", 0xf}, {&(0x7f0000000200)="663b4724758925ea6fb80f00f403d5c1f4332349c8b38b5f70c3f3a89ddc332264db07357d3a1456b994af96d9bb245f653382d1cbe41220b22b127457a97147490fc6855f5bc8c0010ed877091c34f5c95de8d7c7544c95b947e2958434fa4deb52a045425415768907a06d1d9feab568e6", 0x72}, {&(0x7f0000000280)="8af87908bb79ec6cb5fa58edb3126f121b8fb3af7ffb9554998267fd0e16d9c2a270afb370ebed5834f39ddf300a4ac4de7262875761137b8147f480b5c0d0a3bdb64f1beea876f867e3649e39dbe0f6baa246f800c5803829d12fc3778f49c44ea0a3f0767750cffd958c2d45d60540d8bcdd8362f0617374dcb0b30107393ea3152c5c17be83b0a555cfd3488fa2cc9036a6931bff8587920f2c25ee79abd6936b8b50d80b8f6e530f67604a84a20e302e52c604d9bcc31c5a6d55aa27c13509", 0xc1}, {&(0x7f0000000380)="c311c9dbe7c542edee6c05bad31321570f71385352d3b0dd12d82c4593d5fd4cc86d6acf6d8c1fc77efb8bf21c5c3d84cfb886007eb343cf6935b49e791fcedd7e13baffe481fb319cebf1491e1fe846ba09a176414fcafa69718f23245b5d4335c831a0ff31445a02fa17ebe8d74c2c5eb8053c6672fe325eef73aca2e98b3945867a973ef132c3966b48a7b4dea335ffeb12149d27d379cc3cc25689a4850612122376987e4ea3edc23c62e41dab74fea5676906b4345789b9874788b851da32885cab6e4bcc9abf4b4f2dc1481947ff418f9288f4b14119e9278cf9eec2b410", 0xe1}, {&(0x7f0000000480)="b6d2b182dadc7f38f53127534c80cf", 0xf}, {&(0x7f00000004c0)="736526831a869147ed61603526", 0xd}], 0x8, 0x0) fchdir(r0) 11:18:10 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) getuid() 11:18:10 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2109000000000000000000000000000000000000000500000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="d491c52101491b6cc145c40380d9a882b51d974b09918fe4af11be386c3fd63cddeb1229ed16dc84f96f39557c886ab3f3deb2adbc253bb6d5d74c3f1968b0eb2ee89f2ff762c3d040ce953455e32bf88ed4e41b3ef245e471d46f06b5f142ddacfb337087ec798f3a19e33ec06efe712c1ea2121a2e404f132d98bd47e3ed61acfaed85aaeff86925a5cf56e5bc5d4479f3b541b26d"], &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0xaf00000000000000}, 0x8) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x100, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) 11:18:10 executing program 2: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2010c, 0x80) fdatasync(r0) 11:18:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) freebsd11_fstat(r0, &(0x7f0000001700)) 11:18:10 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000000)={0x8, {{0x1c, 0x3, 0x100000000, @empty, 0xffffffff}}, {{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, 0x0, 0x0) 11:18:10 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) socketpair(0x1c, 0x3, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x9, 0xffffffffffff0000, 0x6520, 0x7fff, 0x81, 0x3, 0x2, 0x7, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x6, @empty, 0x7}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x40, @loopback, 0x6}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xf2, 0x20, 0x1}, &(0x7f00000001c0)=0x10) r2 = socket$inet(0x2, 0x1, 0x7d2) mmap(&(0x7f00002fc000/0x3000)=nil, 0x3000, 0x4, 0x410, r2, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000000)) fcntl$setstatus(r2, 0x4, 0x0) r3 = dup(r2) symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 11:18:10 executing program 2: r0 = socket$inet(0x2, 0x20000007, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x6}, 0x8) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0x100) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(r2, &(0x7f0000000040)='.\x00', r3, &(0x7f0000000080)='./file0\x00', 0x400) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 11:18:10 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = shmget(0x2, 0x3000, 0x108, &(0x7f0000ff7000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 11:18:10 executing program 3: r0 = socket(0x2, 0x2, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x101, 0x4) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8041, 0x5) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x4, 0x112) 11:18:10 executing program 1: r0 = socket(0x2, 0x3, 0x0) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x1, &(0x7f0000001000)=@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001040)={0x0, 0xf, 0x3}, &(0x7f0000001080)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000010c0)={r1}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001180)={r1, &(0x7f0000001100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000011c0)=0x10) shutdown(r2, 0x0) 11:18:11 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000002e8, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, r0]) setresgid(r1, 0x0, r1) setgid(0x0) 11:18:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2200080000fe8000000000000000000000000000aa010000800000000000000000000000000000000000000000000000000000000000000000001e8d4c93e6e1b116000000000000000000000000000000000038b771630000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000732fd0ee9a0080346819ad6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0900000000000000800000000100008007083326"], &(0x7f0000000080)=0xa0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x20f) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 11:18:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000100)=""/212, &(0x7f0000000200)=0xd4) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) fdatasync(r1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x9, 0x1}, &(0x7f00000000c0)=0x8) 11:18:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, 0x0}, 0x842) write(r1, &(0x7f0000000180)="c3094db85f9b7929c4ac824c0d878c7d72fff9ec54af688b57407e716bc147b725da6fe23c846326da5300f0b23c58da9d49e171adf457b4a4b4cae8b6772709fe910300b095904d809fc26eeb79fe8e705aa4840bca5a91dfb9c78c67bf173c3b9e85be6bdab41fa87d2ac4d2ff21b30acfa351e7e18d51f5afaad34118b32072b4ceb7eb767945c90bd3e2c2a3aaaf7f0000000000000000000000", 0x9c) 11:18:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000), 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc8, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xd5ad}, 0x8) 11:18:11 executing program 0: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f00000002c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@local={0xac, 0x14, 0x0}, @multicast1, r1}, 0xc) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0300060027f14ebf3bc3cb32f60000b5000000000000000000000000"], &(0x7f0000000340)=0xa0) setresuid(0xffffffffffffffff, 0xfffe, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000680), &(0x7f0000000600)=0x3) fchmod(r5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2af0, 0x1, 0x2, 0x177a}, &(0x7f0000000040)=0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000500)={@rand_addr=0xffffffff, @remote={0xac, 0x14, 0x0}}, 0xc) nanosleep(&(0x7f0000000480)={0xe36, 0x1}, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000080)={r6, 0x401, 0xfffffffffffffffe}, &(0x7f0000000100)=0xc) 11:18:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000680)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000580)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x1400, 0xff, 0x3}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffff8, 0xb, 0x20, 0xb, 0x3, 0x1, 0xff, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x3, 0x0, 0x5, 0x401, 0x400, 0x4, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xa4, 0x1}, 0x80) socket$unix(0x1, 0x0, 0x0) 11:18:11 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[], &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x7, 0x6}, 0x10) freebsd11_fstat(r2, &(0x7f00000001c0)) fstat(r0, &(0x7f0000000240)) r3 = fcntl$dupfd(r0, 0x11, r0) r4 = getuid() r5 = getegid() fchownat(r3, &(0x7f0000000040)='./file0\x00', r4, r5, 0x400) 11:18:11 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x0, 0xa93d) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffe1b) sendmsg$unix(r0, 0x0, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x400}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2005000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="7f00070105000000"], 0x8c) r3 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, 0x0, 0x0) 11:18:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) fdatasync(r0) 11:18:15 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x40) setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f00000000c0)="e9f5c3d8a8499ff40ecd0d33b4f964f8f84783407edc5d28d1a0621cdbdfe72d06363791040a5e965045b991e83a2e70", 0x30) 11:18:15 executing program 0: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket(0x17, 0x7, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x3, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x2, @empty, 0x9}}, r1, 0x2, 0x9, 0x111, 0x6, 0x400, 0x6}, 0x98) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000240)) 11:18:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getpeername(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) syz_extract_tcp_res(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) getpgrp(0x0) pipe2(&(0x7f0000000000), 0x100004) getpgrp(0x0) 11:18:15 executing program 0: sigaltstack(&(0x7f0000b43000/0x11000)=nil, 0x0) mincore(&(0x7f0000f30000/0x4000)=nil, 0x4000, &(0x7f0000000440)=""/4096) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000)) 11:18:15 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x380}, 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:18:16 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) link(0x0, 0x0) 11:18:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000140)="33770b5fbab4898820887f4a49c7917c66189d44e50ec7ebd93b01e3d04e0a701786e35da7be5eab899d80e801bde841e2a6b60917385a093b0a333a4ce7c0c470942db9383ed16277330c6d1909dbc9a63d2acbcb182893986b4b9e22375be76b7756dfbbb12ea74cc657d9f18f1c95516ad934629e37d9b8dc65f1dec63888e2b47133975b7737ac80cb9ab53ed8a8f000dc6b06f5bf2b870bd80f6758e433a5b1322182190a9a37", 0xa9) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x6}, &(0x7f0000000080)=0x8) 11:18:16 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 11:18:16 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\b\f\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x2, 0x4f, "009587980f7afeed2db930f725dd5b18f6252659279641812b7ee080400ca731059ba5e7401276259f2f6e8d34f4b3589edded905d8ad36b06678c1993bf103925e6d3e0dacc48c12b982e9aa589eb"}, 0x15b9f4f8775d6677) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc00}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7fffffff, 0x80000000, 0x810, 0x4, 0x200, 0xff, 0x8, 0x9cb, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r4}, 0x8) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r1) pipe2(&(0x7f0000000200), 0x100000) 11:18:16 executing program 0: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_data\x00', "6f01295b126fc1ec6316b341a947bff97dba747f183c64e9146be46716d46daa0c4e7a5284e35e9570b9c1764359812c2d086dc8d61bf2cdcc9586bbf93222f70c63e2dd03781d411c6e29a86dfefb570e850c252ba401f735544f8fa5053201d3bafa0e867921b6d2ad121cb701394ca9e2cca34d463fc8ac633dc058d3cce720f5f1c33dc4306f6034334419aa02da932468e0e91638cf390086841381ea247a0324129838dffdef7dfbd27602560e399145c8526b09f67bd10154f03689dcfbdefd40e911636378bcbfc458da7b7f610af65848dec6285b5fa30f6b1d894d6b97a6ec7f46b4e6bd58ca749b6c266f"}, 0x100) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000140), &(0x7f00000003c0)=0x10) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x400) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x8, 0x2}, {0x208, 0x6}}, 0x200) mlockall(0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c) sync() mlockall(0x2) open(&(0x7f0000000480)='./file0\x00', 0x800, 0x20) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/137, &(0x7f0000000580)=0x89) 11:18:17 executing program 2: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) semget(0x3, 0x0, 0x4) 11:18:17 executing program 0: r0 = socket(0x10, 0x10000005, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)="45a2", 0x2, 0x101, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6) 11:18:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x808, 0x80) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) syz_execute_func(&(0x7f00000000c0)="450ffeb022f20ce1c4617a7f36c4c10deceef30fbdde416959ff0bf0ffff3e660f1039c4020d2fae05000000c461d85712f00fc74fca0f9727") freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x8001, 0x10000}, {0x1, 0x10000}}) 11:18:17 executing program 1: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7e2780e3) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/222, 0xde) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, 0x0) fsync(r1) mlockall(0x0) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0xc7) 11:18:17 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt(r1, 0x6, 0x2a, &(0x7f00000005c0)=""/184, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000680), 0x4) 11:18:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f0000000180)='./file1\x00', r2, r3) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x8) recvfrom$unix(r0, &(0x7f0000000040)=""/57, 0x39, 0x40, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 11:18:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x4e75fac1, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0xfffffffffffffeb0) 11:18:18 executing program 2: socketpair(0x2, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x8, 0x291) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x67, 0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x81, 0x3b9783fe}, 0x8) r2 = socket$inet(0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0x6, @loopback, 0xfc65}, 0x1c) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x3000) shmdt(r3) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000000)={@loopback, @local={0xac, 0x14, 0x0}}, 0x8) 11:18:18 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x3, [0x7, 0x1, 0x1f]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x4, 0xf, 0xe861, 0x100000001}, &(0x7f00000000c0)=0x18) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), 0x10) 11:18:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530008d2009825760d19b11953d7b7a5ff66af9b43366c523cba39f735111f574fc9e9d176873c840570a31b03c245b0183d8fea9172004e3438f6b2335988b177b2e6e0931302e1fbaac69abe70d44b6f12805afe7419e5c6a7c08468733d177f2f27eb167138fe580180d71ce8d8d3636f6a465b55bc252f0"], 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 11:18:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="b00000000000000000000000000000001c0f4ecd2b75407a133ef32a4bf847c79f35130c702b4dcbd2fcd442cbe09b121cc3bf1506974d0e63aa123f56829b07008512e604f722252acefeb56d8cf3dad8a0fb5d1571acd7e328e9f5b2c516ebf35d585f27fb45fa8d42cabdcc86f7ff43a56db36ee1a363e384b48589db5fc95c134df143703f2eadfac771aefbb017ae420d134d1de8dce0ae58be6b51aeb9c28cf82f3fc94bf9e900000000000000"], 0xb0}, 0x8) fchmod(r0, 0x80) 11:18:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x2ef4, 0x5}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e220300000000000000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f3ffffff00000000000000000000000000000000000000000000000000000000ff00d71754a6f2bae7845bc9a6a70df01d033c706eebbf62d509e7684352edb5c75cafb97ab794d0", @ANYRES32=r1], &(0x7f0000000200)=0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8088, 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x0, 0xf, 0x2, 0x8}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0xfffffffffffffffd, 0x9, 0x5, 0xa70b}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4, 0x9a, 0x5}, &(0x7f0000000140)=0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0xaf1, @empty, 0x7fffffff}}, r3, 0x3c, 0x401, 0x4, 0x5, 0x611, 0x7fff}, 0x34) truncate(&(0x7f0000000080)='./file0\x00', 0x60068000) 11:18:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x44, 0x4) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x100) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="d1", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x3f) sendto$inet6(r1, &(0x7f0000000400)="463e9fa6226aff21830136a9af85aea3a1da71e257ab4141fd4b61d2cf3f6b90132367cdc36689c20ece864f12a77f4a35d967edad0ec0f60ab459c20393858c972f3e887100dff02150f1ecfbb64e1645fb571c7bd1745bbb81f93c", 0x5c, 0x88, &(0x7f0000000500)={0x1c, 0x2, 0x81, @loopback, 0x7ff}, 0x1c) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/89, 0x59}], 0x2, &(0x7f0000000300)=""/149, 0x95}, 0x40) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 11:18:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x200000) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000700)="598e9e7b5ebc0e7e884f5b497821d5908bfc773af156e151f2f481e66beb38abb75262455f1d062f0fea3eb4255af2e94f7d0afc340ca52778df63776ceb7f214ba7439af81b2fa3a0f6578dceeb621bd21d812589bb3d2b710b1e2d34d58fc1426be7602d970bf1b8b601615ee79d0763b90b156be31cfd4d2957e305c5cad3d05bb2264a8fb0ff1e3d5cbfda4fa7b998979d88e30c40513edb8df355279e8252ca164607757591459a91fa121702cc6f0fca0b1d0b920b4b", 0xb9}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x85, 0x9, 0x400, 0x35, 0x5d, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x200, @empty, 0x8}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x0, 0x4, 0x4, 0x4, r3}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000980)={0x0, 0x7ff, 0x1000000000, 0x6}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000001c0)="0877b40ef4265b21718f21129df7afae2e16639782c3fbde552d488262a5e8bd7a540ae8e26a0633f693c90c3a077e61eacd1a3a106a219397df1288edb7cf888e8048b3eb904b9d622816c8b10a6b20c3ef8f7350ad0c639aa4e98f", 0x5c) 11:18:19 executing program 3: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0xe0cc, 0x0) symlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000040)='./file0\x00') getgid() 11:18:19 executing program 2: rmdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 11:18:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f00000008c0)="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", 0x1000) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 11:18:20 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8244, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 11:18:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) socketpair(0x0, 0x1, 0x10001, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000010c0)={@remote, @remote}, &(0x7f0000001100)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001140)={0x0, 0x4, 0xffffffffbf92f36e, 0x7fffffff, 0x7, 0x7, 0x400, 0x254, {@in6={{0x1c, 0x2, 0x6, @loopback, 0xfffffffeffffffff}}, 0x0, 0x9, 0x3984, 0x7f, 0x2, 0x3}}, &(0x7f0000001200)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001240)={0xf, 0x2, 0x0}, &(0x7f0000001280)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000012c0)={r3, 0x8, 0x5, 0x8c, 0xfff, 0x0, 0x8, 0x6, {@in={{0x2, 0x2, @multicast2}}, r4, 0x3, 0x7fffffff, 0xbf, 0xf0, 0x7}}, &(0x7f0000001380)=0xb8) 11:18:20 executing program 0: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_execute_func(&(0x7f0000000500)="c4c27913db41ff9b24fef9eaf39066410fd8531c0f8f09000000660f69930a000000c4c1dd5db41500000000643ef0118b87000000c4c2c50b392699") getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:18:20 executing program 0: r0 = semget(0x2, 0x1, 0xffffffffffffffff) __semctl$SETVAL(r0, 0x5527038bfc15e667, 0x8, &(0x7f0000000300)) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000340)=""/4096) r1 = open(&(0x7f0000000100)='./file0\x00', 0x700, 0xc0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x2, 0xac}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x6, @empty, 0x6}}, r2, 0x3, 0x3, 0x7fff}, 0x8c) fstat(r1, &(0x7f0000001340)) semop(r0, &(0x7f0000000000)=[{0x2, 0x9, 0x1000}, {0x7, 0x9, 0x1000}, {0x5, 0x2, 0x1800}, {0x1, 0x6}, {0x1, 0x81, 0x1000}], 0x5) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000040)=""/176) 11:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa}, 0x8) 11:18:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300070007000100ffffb013affd18d0af00"], &(0x7f0000000040)=0x16) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x80000000, 0x62e8, 0x3, 0xfffffffffffffffa, 0x80}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180), 0x8) 11:18:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000200000000000000000000000000000000000002000048382613cc948d80d35918367649ad6924b8ab8b2b5a8f6244cf4f844300e657066dbe96f954131451e6c7a3f3820d69fdb4"], &(0x7f00000000c0)=0xb) r3 = accept(r2, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={r4, 0xfffffffffffffffa}, 0x8) connect(r1, &(0x7f0000000080)=ANY=[@ANYRES64=r4], 0x1) 11:18:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:18:21 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0xad8, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 11:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="020000009370"], 0x6) 11:18:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x12, 0x1, 0x400) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) write(r0, &(0x7f0000000540)="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", 0x1000) shutdown(r0, 0x1) 11:18:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000040)) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) r1 = getuid() freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 11:18:21 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) 11:18:21 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x1) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0}, 0x0) r3 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r2, 0x3}, &(0x7f0000000200)=0x8) open(&(0x7f0000000240)='./file0\x00', 0x8484, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) 11:18:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000080)="cd6613abe952163929db82a66c1409d499efd9c131d245dff31eeb9089da7452319c148d3f07990673c68b0518e0ae1b984378d29062964e7ed6f5e7742f29518d53e7f48303e35c81852a24c29402050c4ee9927b3e49d26860ca5d6ac52d63604ccf737e808febab5d5f5787b778878e96afe9419a35bca0cc77f2deb163334c0ed372a2c551dff79b98d1ac71fed6d3a61bf7ed6f180f93ebd2e625c4b779c612129f2e8a0b6a59ea4f37216b73c6ae9ad7575d362905a47c79df0292bb951cb909b6ae95e8d813c7413f264f2eb38dc283613a8aa0edcac429d4b468"}, {&(0x7f0000000180)="d000fd134e50618ee286daef615be0459b99581870068798fd0bcd13ce1466b0c22af888f476d0ac70b66fc06a1efe69e5cbc5c681f9f09654f0d04218abf878dc29bee922a4bca44c8cfb5a7c9789df75"}, {&(0x7f0000000200)="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"}, {&(0x7f0000000300)="1df8f66bc2bbadb8c65f6d125eb308b32d53b07fdfad992b076e477e0d7319cb664416697114cf94d07232353c7d73c9b09a5169ced7f9133f0c3e782e7c158075de1a2a9acf84"}, {&(0x7f0000000380)="fa90b8793bb0"}, {&(0x7f00000003c0)="66c7667fffdea34d15650c95ed54aa3a52887b4abc"}, {&(0x7f0000000480)}, {&(0x7f0000000500)="55e3cc33e3626cecf4908b05665f0c22c626832081153d43ae9a397a0320667009f35a6a4aad9c782f15c9cb6a718c2d6be32d7dc76cf70dabb0b8a860daa12312f144745503b25dfa1683425ca5"}], 0x101f) 11:18:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x80000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xac) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) fcntl$setstatus(r1, 0x4, 0x40) getpgrp(0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getgid() getpid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) getuid() setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f00000001c0)="a27880798418c8c7004481b2e5e52d49424ca8213296a86cad924bd794f99a67ef9104425130ad12b273b8826526506dc62ed4a81d01bf54364997df37d92fb49a87f1ee1133905a584a8914110e0275ca195bdc316d4c90ea80cb2ea8e2841d0bbc3fb940084fa6a5b82b58c9a8969ee16ab35b1b8b264e0170141acd63d0737441cd05b7f4c3a80e0c33324aa34def3627461c934bbe056d8b1e47e371148759159435c9370d3ecd1cf51f3e1b34bd7c9b0f99a4ffc7d9a2cee129b2ed5a6a449b83990ec1ec248c6cbe0a", 0xcc) open(&(0x7f0000000140)='./file0\x00', 0x20740, 0x98) getegid() fchdir(r1) 11:18:22 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000140)={r5}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 11:18:22 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) 11:18:22 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="7958c0048021fe565bcb2d5a1c2eb8fc05e6877be6f2608becd34b71ab8945999ab087236492ebd6361a228f36a090635fd67e0017ca2793e6499357b69ceb3c8a33cd33cd85245d83aa09345d1db27747721fd31733a53cb531fa9ed269944bfd55c1135caf137c547f85a874e569d799fdebeb3b9d7ddd635d08c7b389907b2a9f054dd5117234c1c9ea7cb5a7b31f4d85ff46eb9fadf655dd3fcf20ef7376819169247f67a11f2062449b90272e182e2495e57357c8b9e1d2301a3f0ed242d48864ceddbd974040e775ac8f5c9f3e1826af", 0xfffffead) r3 = accept(r1, 0x0, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x7ff) close(r3) execve(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x4, 0x401, 0x2, 0x20, 0x5, 0x81, 0xfff, {@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x3, 0x1, 0x5, 0x7, 0x9}}, &(0x7f0000000480)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f00000004c0)={r7, 0x6, 0x7, [0x2, 0x100000001, 0x93df, 0xfbd5, 0x1ff, 0x101, 0x1]}, &(0x7f0000000500)=0x16) fcntl$setflags(r6, 0x2, 0x1) fchown(r1, r4, r5) flock(r3, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') 11:18:23 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xfeda) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xf88, 0x200, 0x3, 0x200000000000000, 0x0}, &(0x7f0000000080)=0x10) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getgroups(0x3, &(0x7f0000000380)=[r2, r3, r4]) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) freebsd11_getdents(r0, 0x0, 0x0) 11:18:23 executing program 3: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c59d6ad0c0400000000000000afbe1d813eef93c4ec960000000065302f6669050000400000d88e51bb49d2fa247d8e226e"], 0x1) 11:18:24 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x4}, {r0, 0x14}, {r0, 0x6}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x2}], 0x7, 0xffffffff80000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @multicast1}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 11:18:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x2, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0xb4, "ae7f14c62b4fb57097645dced0626372610aa1b8ca15833a496fe8b6ceb80f057c8a21905d9cc54c3eef5b482a7ae22ec3db5329e3cab558eb0bf8f10f3639f73efb83f72922318e13b53f435fc1afd5fe4643a64d25dbda078eaf80dd31045e9a483513ac24c6b8c05efff9fbeb82d4ef63c2b4c0c421985462272b37b9c65a6446123936ce0aa05a9b51060b18bb346fa3e119cc4f29b45d734795e9eeb664170b94d00b60045fe3b6539f5e1b15d632c2104f"}, &(0x7f0000000200)=0xbc) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x80001, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) 11:18:24 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2}, 0x8) 11:18:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xff, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) 11:18:25 executing program 3: socket$inet6_sctp(0x1c, 0x3, 0x84) 11:18:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file1\x00', 0x6) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x5, 0x80000000, 0x56ba}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x9, r2}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:18:25 executing program 1: munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) mprotect(&(0x7f0000d7f000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000d7b000/0xc000)=nil, 0xc000, 0x3) mincore(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x0) 11:18:25 executing program 2: clock_getres(0xe, &(0x7f0000000000)) clock_getres(0xb, &(0x7f0000000040)) 11:18:25 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x17, 0x20000005, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x1}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3f, 0x4a20, 0x80000000, 0x0, r2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x8, @empty, 0x3fffc0000000000}}, r2, 0xd2e7, 0x1, 0x2, 0x401, 0x357b}, &(0x7f00000001c0)=0x98) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(r0, r0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x14) socket$unix(0x1, 0x400004, 0x0) 11:18:25 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffdb9, 0x0, 0x0, &(0x7f0000000200)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) 11:18:25 executing program 3: mkdir(&(0x7f0000001440)='./file1\x00', 0x0) r0 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) close(r1) dup(r0) preadv(r0, &(0x7f0000000040), 0x0, 0x300) 11:18:25 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x0, 0x0) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r8) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 11:18:25 executing program 0: fstat(0xffffffffffffff9c, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000500)='./file0\x00', 0x82, 0x12) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000540)={{0x1c, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1f}, {0x1c, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x5, [0x9, 0x7, 0x8, 0x7, 0x0, 0x0, 0x9, 0x2]}, 0x5c) mlockall(0x1) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0xb1}}, 0x0}, &(0x7f0000000440)=0x8c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000005c0)={0x4, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480)={r2, 0x3}, &(0x7f00000004c0)=0x8) r3 = dup(0xffffffffffffff9c) accept$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) sync() r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xff, "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"}, &(0x7f0000000180)=0x107) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000240)={r5, &(0x7f00000001c0)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000280)=0x10) 11:18:25 executing program 3: msgget(0x1, 0x3) 11:18:25 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x17, 0x20000005, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x1}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3f, 0x4a20, 0x80000000, 0x0, r2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x8, @empty, 0x3fffc0000000000}}, r2, 0xd2e7, 0x1, 0x2, 0x401, 0x357b}, &(0x7f00000001c0)=0x98) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(r0, r0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x14) socket$unix(0x1, 0x400004, 0x0) 11:18:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) writev(r1, 0x0, 0x0) 11:18:25 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0x0, 0x2, 0x3, 0x7}, &(0x7f00000001c0)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:18:25 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r0, 0x90}, {r0, 0x2002}, {r0, 0x2040}, {r0, 0x2004}, {r0, 0x80}], 0x5, 0xa31d) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0xfff, 0x200}, 0x8) close(r0) 11:18:25 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 11:18:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)='q', 0x1, 0x20001, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1301, &(0x7f0000000040)=0x7, 0x4) 11:18:25 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x9, 0x6, 0x5, 0x9, 0xff, 0x2, 0x3, {@in6={{0x1c, 0x3, 0x7f, @loopback, 0x400}}, 0x0, 0x1ff, 0x40, 0x8, 0x9, 0x5}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) listen(r3, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:18:25 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x1c, 0x20000000, 0xc35) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x1, 0x3, [0x5, 0x8, 0x4]}, 0xe) setitimer(0x0, &(0x7f0000000080), 0x0) 11:18:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040)) getsockopt(r0, 0x9, 0xfffffffffffffeff, &(0x7f0000000080)=""/80, &(0x7f0000000000)=0x50) 11:18:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xf, &(0x7f00000002c0), 0x8) r1 = semget(0x0, 0x3, 0x2) semop(r1, &(0x7f0000000000)=[{0xfffffffffffffffd, 0x4, 0x1000}], 0x1) 11:18:26 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000000c0)=0xffffffffffffffe7) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b359}) mlockall(0x1) mlockall(0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe2(&(0x7f00000001c0), 0x100004) fchdir(r0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1011, r0, 0x0) 11:18:26 executing program 2: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x20ae, 0x8000004) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:18:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r2) open(&(0x7f0000000100)='./file0\x00', 0x830c, 0x40) write(r0, &(0x7f0000000280)="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", 0x10c) 11:18:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x1, 0x401}, 0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xe, &(0x7f0000000000)={0x30345d00000002, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140), 0x10) 11:18:26 executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:18:26 executing program 3: syz_emit_ethernet(0xfe16, &(0x7f0000000000)="997ffce058f8d277ee3478150800") 11:18:26 executing program 0: select(0xfffffffffffffeb7, &(0x7f0000000000)={0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x4, @empty, 0x9}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x547}, @in={0x2, 0x2, @rand_addr=0x1000}]}, &(0x7f0000000240)=0x10) 11:18:26 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x67, 0x0, 0x3f, 0xffff}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xff}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0xa, 0x0, 0x0) 11:18:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x1000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x2, 0x5, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x3, 0xf, 0x3, 0x6}, &(0x7f0000000140)=0x18) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 11:18:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}}, 0x8) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r2 = getpid() getpgrp(r2) sendmsg$unix(r1, &(0x7f0000000a00)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x000\x00'], 0x1, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="000000001000000000000000ffff000001000000"], 0x14, 0x104}, 0x0) r3 = socket(0x11, 0x3, 0x2) sendto$unix(r3, &(0x7f0000000100)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) 11:18:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x100000000, 0x80, 0x9}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote, @multicast1}, 0xc) 11:18:26 executing program 1: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x76bd3}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) 11:18:26 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x1b, "09d5a0ea2bac3d282961fea1cc27b08732ad3015b8fce9d403474a"}, &(0x7f0000000380)=0x23) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000000040)="d18521855121951c9502d9fe3f2395465ec08410e60c894f18317a96aa9c743875d4adcca8c2afb171e03d4e5349072b7063b482465257cbc97619b713744d", 0x3f, 0x100, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 11:18:26 executing program 2: socketpair(0x0, 0x5, 0x0, 0x0) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012196208 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ba7e at witness_debugger+0x8e #1 0xffffffff8110b6b2 at witness_checkorder+0xf72 #2 0xffffffff8107a983 at _sx_xlock+0xb3 #3 0xffffffff812c13bc at inp_setmoptions+0x17bc #4 0xffffffff812d97cf at ip_ctloutput+0x80f #5 0xffffffff812dd579 at rip_ctloutput+0x2c9 #6 0xffffffff8115a311 at sosetopt+0x101 11:18:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3f6, @empty, 0x1}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2}}, r2, 0x1f800000000, 0x9, 0x10001}, 0x94) getrlimit(0xb, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xffffffffffffffff, 0x4000, 0x200, 0x2, 0x0}, &(0x7f0000000040)=0x10) accept4$inet6(r1, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c, 0x85bead16f42154cc) lseek(r0, 0x200000000000000, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r3, 0x4d03, 0x100, 0x0, 0x8, 0x1, 0x5, 0x3, {@in={{0x2, 0x0, @broadcast}}, r3, 0xffffffff, 0x0, 0xfff, 0x4000400000, 0x2}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000440)='./file0\x00', 0x0, 0x9a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x49c, 0x7, 0x20, 0x40004115, 0xff, 0x1, 0x15, 0x1000, r3}, &(0x7f0000000100)=0x20) getuid() 11:18:27 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(0x0, &(0x7f0000000100), 0x0) munlock(&(0x7f00003d3000/0x4000)=nil, 0x4000) 11:18:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r2, &(0x7f0000000040)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f00000000c0)=0x6, 0x26e) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f00000001c0)=0x5, 0x4) 11:18:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x17, 0x0, 0x1) getsockname(r0, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000080)='./file0/file0/file0/file0\x00') renameat(r1, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0/file0/file0\x00') utimensat(r1, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) #7 0xffffffff81162978 at kern_setsockopt+0x158 #8 0xffffffff81162813 at sys_setsockopt+0x33 #9 0xffffffff81717806 at amd64_syscall+0x436 #10 0xffffffff816dee0d at fast_syscall_common+0x101 11:18:27 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) fdatasync(r0) 11:18:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[], &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000140)=0x79) poll(&(0x7f0000000180)=[{r0, 0x100}, {r0, 0x10}], 0x2, 0xcc) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007}, 0x10) 11:18:27 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x382}, 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x1, 0xff, r2}, 0xc) 11:18:27 executing program 2: pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 11:18:27 executing program 3: setrlimit(0xa, &(0x7f0000000200)={0xffffdffffffffffe, 0x8}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f00000000c0)="21b76bae24c90604ac169d6e471e69164da07876311621dc3f5e3504672a2a5740a26f0adce263529c29b92cbe9d40029779c220b6537d3aaa7cac92ea924be373dfffb4f85f17a8bfff5230e67952791ad9b0d5d0da8c765d17da416a9b7cae0be29a85200ece0a5cc53a7b821afcb99773d9fcce0b7786e84e7b68df26f0a7cbdf9f96dc557e9c3b6277fe1f2ec5389d1f99e66a273d18cf7765ce1a4e674da4b8acff0b", 0xa5, 0x8, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x2}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x180000, 0xfee0) 11:18:27 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r1, 0x4, 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = getuid() freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r4, 0x400) socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x41, "8c35d00407bc2105e68920656eeffb0a66b09e470f4b903ae908ab677e63f43e9a2887925b0a049b1523b5d672ccfdcdaec5c096575616805e2ab500bfbbd4d7c2"}, &(0x7f0000000080)=0x49) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0}}}, r5, 0x9, 0x401, 0x0, 0x80000001, 0x401, 0x5}, &(0x7f0000000440)=0x98) 11:18:28 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x46) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0xfffffffffffffe8e, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:18:28 executing program 1: r0 = socket(0x2, 0x1, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x132) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r0) 11:18:28 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/28, 0x1c) dup2(r0, r1) 11:18:28 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002640)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="979028505a6599d3e0e31764a37ccf7542ed7113f1fe88602559ca186630e1f0d4eb7764309c70f9414900f45bd1f304955e6ed1a83f24d91d41e0c18fac894ecc3b18acd173dd5f2d80d88c916e793ed5af34189b43c2182d25e83c2acf797aaf9873fe45e7feb0db65d04ced571cca4b2eccdbd986dd"}], 0x0, 0x0) 11:18:28 executing program 2: pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 11:18:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xe8f, 0x4) r1 = msgget(0x1, 0x4) msgctl$IPC_RMID(r1, 0x0) r2 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/120) 11:18:29 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000af3000/0x3000)=nil, 0x3000) mlock(&(0x7f0000d3e000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) listen(r1, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b8d5b33db666b24da43dacea1b99b8ce8f19558f7f1f1e0f995622450a81dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2a31e98c298a3185b4a4c0bde54f7b67e38a9f6eb6522cf3c1b42ee7830fe5fd6f70179ba2530dcdf33fa08fa610321bce24ee663ce9fc84d4443af5b90dc461551e8715a3f0192ba3497da686c2ae8bbd497d7fe9d79c14fadcd93a7ae60ca9ba003968c66217f7e02fed4d46aa8178312514d52e23e26ab39eff457678630625961c6607e325685b789d96a2cc02a630cd0ebce8723f400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x14, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae13a7440300000000f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) 11:18:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @rand_addr, @broadcast}, &(0x7f0000000080)=0xc) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x24}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) sendto(r1, &(0x7f0000000840)="0abbf49f2c642bdb7f0eba5c4ea18482d1927688a7eb416f188eab06309ee1a34bf6d634311eef6bfddeccac66a3c71e8969f220560f3ac06ebc43f9ddbd01331e2cc8c25fb1c119ffd0ea746bae1427b72f94ed39bd302bcae1dd8f317245f85a72f2207aed7b93c10afdd3766d2188acaf8331f2b0feba040d427ae62033fd4f27fc70db27af8d4abbdb858bd00e1eb28dc7deff5942ad11de228bcc0da9ee2abe25ae9683", 0xa6, 0x1, &(0x7f0000000900)=@in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) truncate(&(0x7f0000000000)='./file0\x00', 0x1) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)=0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) lchown(&(0x7f0000000100)='./file0/../file0\x00', r2, r3) poll(0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000700)={0x957, {{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x0, 0x32, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) execve(&(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000500)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='-\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='}\x00', &(0x7f00000005c0)='\x8d\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='/\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:18:29 executing program 3: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x1ffffffffffffe, &(0x7f000063e000/0x4000)=nil) geteuid() shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4) 11:18:29 executing program 2: r0 = socket(0x1c, 0x3, 0x2) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = dup(r0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0/file0\x00', r2, r3, 0x200) socket$inet6_icmp(0x1c, 0x2, 0x3a) 11:18:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0xc) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) chroot(&(0x7f0000000080)='./file0\x00') utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x7, 0x4}, {0x3}}) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x4066fe, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0xfd71, 0x4) 11:18:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfff, 0x10}, 0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xd89, 0xf, 0x3c, 0xffffffff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) 11:18:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 11:18:29 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x4020, 0x0, 0x1}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = dup(r0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000080)='./file0/file0\x00', r2, &(0x7f0000000140)='./file0/file0\x00') connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 11:18:29 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x4020, 0x0, 0x1}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = dup(r0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000080)='./file0/file0\x00', r2, &(0x7f0000000140)='./file0/file0\x00') connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 11:18:31 executing program 0: socketpair$unix(0x1, 0x80000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) 11:18:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xb2fa75ce8e256490) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffeba, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 11:18:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x101, 0x0, 0x1, 0x3f, 0xb0a}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xc, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x3, 0x5, 0xa2, 0x8, 0x7, 0x7, 0x7, {@in={{0x2, 0x2, @multicast2}}, r3, 0x1ff, 0x100, 0x7, 0x5, 0x2}}, &(0x7f0000000300)=0xb8) fchmod(r0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r4, 0xc, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0x4b0d, 0x7, 0x40}, 0x10) 11:18:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0) geteuid() setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x86, {{0x2, 0x3, @broadcast}}}, 0x90) lseek(r0, 0x0, 0x1000000000003) socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r1, 0xfffffffffffffc01}, &(0x7f0000000640)=0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = getpid() getpgrp(r2) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) 11:18:31 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), 0x4) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f0000000040), 0x4) 11:18:31 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000000c0)="2d19db9b2808241d96e8b4ff586113e1aa3b60b3b7a17fd8fa7106fbb9885a75a8d92f8d28b0b66ef899155938fbc3aa", 0x30) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) write(r0, &(0x7f0000002140)="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", 0x1000) write(r0, &(0x7f0000000040)='!', 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x9, 0x1, 0x1, 0x4, 0x7}, 0xc) write(r0, &(0x7f0000001140)="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", 0x1000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000140)={0x0, 0x1, 0x48, 0x4}, 0xc) close(r2) 11:18:31 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000c6e400000000000000000000000000800000000000000000000000000000"], &(0x7f0000000140)=0x24, 0x10000000) freebsd11_fstat(r0, &(0x7f0000000180)) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000000)="e1a52ab9e0b08a53f10057cab20788e866762e75f75503868fa3c375cd99e415b5195fdd9b20a18855b23a1fbd05d7f1d76cd5d10b351f149acc1b45ee9f6c45f8ecb12bbfda4180c3d7dbcff0131550137c1ae000eebfcef945c512afd22dab343e34f77354e0152a1e954be434d488d44d21868b5249459dc4f694e4bef78ab5d07d54933fdf5e93", 0x89) socket$inet_sctp(0x2, 0x5, 0x84) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], 0x0) r3 = openat(r2, 0x0, 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r2, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 11:18:31 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000c6e400000000000000000000000000800000000000000000000000000000"], &(0x7f0000000140)=0x24, 0x10000000) freebsd11_fstat(r0, &(0x7f0000000180)) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000000)="e1a52ab9e0b08a53f10057cab20788e866762e75f75503868fa3c375cd99e415b5195fdd9b20a18855b23a1fbd05d7f1d76cd5d10b351f149acc1b45ee9f6c45f8ecb12bbfda4180c3d7dbcff0131550137c1ae000eebfcef945c512afd22dab343e34f77354e0152a1e954be434d488d44d21868b5249459dc4f694e4bef78ab5d07d54933fdf5e93", 0x89) socket$inet_sctp(0x2, 0x5, 0x84) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], 0x0) r3 = openat(r2, 0x0, 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r2, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 11:18:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0xffffffff, 0x6, 0x7, 0xf8e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000600)={r1, 0x1d, "94a79f7ef32a4fb2f64c223c64e4783852932b2761805d92a09d693cf6"}, &(0x7f0000000640)=0x25) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff53) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000140)=0x84) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r2, 0x6, 0x6, 0x9, 0x2000, 0x4}, &(0x7f0000000380)=0x14) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r3, 0x7, 0x5}, 0x8) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 11:18:32 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffffffffffff}], 0x1, 0x0) 11:18:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) lseek(0xffffffffffffffff, 0x0, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000300)=0x10) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x1, r4}, 0xc) r5 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet_int(r5, 0x0, 0x5b, &(0x7f0000000080)=0x1, 0x4) writev(r1, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) 11:18:33 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/78}, &(0x7f0000000080)=0x50) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x9, 0x1}, 0xc) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0xc) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x4, [0x5, 0x9, 0x8, 0x5]}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x1, r1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000300), &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r4, 0x80000000, 0x81, 0x80, 0x200, 0x1, 0x92a}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x0, 0x10, 0x0, 0x3, 0x400, 0x1, 0x3, r1}, &(0x7f0000000480)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000004c0)={0x6, 0x3, 0x800, 0x4, 0xffffffffffffffe0, 0x28fc1945800000, 0x80000001, 0x400, r1}, 0x20) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000500)={'bbr\x00', 0x5}, 0x24) getsockname$inet(r0, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000005c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x24) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000640)={r5, 0x1}, 0x8) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000800)=""/224, &(0x7f0000000900)=0xe0) pwritev(r3, &(0x7f0000000e00)=[{&(0x7f0000000940)="7195452d86cfbc19c4884352d9f419087a1430c69f709af406af54d73660c26d88bd631e865ab1647c508643f2291361da", 0x31}, {&(0x7f0000000980)="ecb866cd5299e9615292c58dca7a74bbdb8b758dac3edcc0bccbebbd3b619ab8c6e1e9ddbe878d052d60309439c1c8718aa4b1926e053b531a02cff0374da1745b6aacc953983166c4207c0d62a3e1dfbc87a3fa52d89ae17975a11c521c34767a764e76d3b98b18b30ef8a314b13c7f5e94438a5cb3f124428964b950d5f7693a72", 0x82}, {&(0x7f0000000a40)='m', 0x1}, {&(0x7f0000000a80)="cc2e2bc3086e421bb8867b5891954f2f78f32647df6f155448641c8ef5e71c40a53868e9b82c82b96e290f66277fe1c758bf607afe610f60ef7054a78bf78b8fa950fbe834dee60e538c3446df4978b6f513b6a453b606", 0x57}, {&(0x7f0000000b00)="6566515bdb6e24fb551370bd5df9cf2f86402b5b655bae07541bd075a6a1b34c09b427260feaf86c353528bdd4e96805dafedc03c47e58e4402de3143163dddff75e5b2f6ad3e12fc563ba478418a69447eac7b1c0955521472e0fcd15d3a2d9d6dc201a644b93e9734f53c8eeb9bbc7148a9604c4043960794b198ff8207aefb76e90d80fbfbdd1086956bac00155f5cf604ba1ce6245", 0x97}, {&(0x7f0000000bc0)="8c33484cf8cfe155bad17ba467cd505b119dfbfc1ccd764e581584a31fecfcc115de098c7e10b5f4b8d0220853adfd96e19d8f2666752dc6033807ee4167319fa0299cc5e6b5dce1209265d05518e4752d97d67dac006096145a455a31f76531328869f73e0a7d7cde8205258d598782e5404e4c4f3fda7794041d1b544fa128fabbe52667626572ab7fccb07c4647ce32416a01f558a3301f2063e535b65b5716641fa9519a5b638453093d658a55d673119a0020f6a480a1ae095eeceaaad99480e7f5b29b9bf63e9fe72057c3aa05912d54708506562763630d8e5ef5c4ec8fd6b4a61f881aae74f75756cac72bf3bfd46a83", 0xf4}, {&(0x7f0000000cc0)="f54b5195dbab7a0d6a030f81a2eb33b457ed51ce2f92d9ec4cbcfdbeecfe8a3ee7910eeb7e7357049efd86f865a8e5210e80bfdaa41f2d4f9fa3f49a913078638e8f9a4a98aa6fff1acb58170574dc48e7511cec16e6e47be2db2087310970128fd244d5ef340f68b96d97d248d57801cee370b112885dbb6ea074a3227db9630f122db27d19b3a066f1fa9496b06ccdcf5eb045c353bd3859547d", 0x9b}, {&(0x7f0000000d80)="77c88cf18d46256fddc1463042a15a724a002e28aab00c36319f9035fc72723685e03aacfd09ff501c2fa98c795cd698865df5db7d1c2e5a42fd1a97f17ab62439dbc751a4fa9527acde7a7a37cf07", 0x4f}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000e80)={r6, 0x4}, &(0x7f0000000ec0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000f00)={@in6={{0x1c, 0x1, 0x7}}, r9, 0xffffffff, 0x998, 0x100, 0x80, 0x2, 0x1f}, 0x98) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000fc0)={@multicast1, @rand_addr}, 0x8) nanosleep(&(0x7f0000001000)={0xffffffff, 0x51e2}, &(0x7f0000001040)) accept$unix(r0, 0x0, &(0x7f0000001080)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000010c0)={@in={{0x2, 0x3, @broadcast}}, r7, 0x9, 0x5, 0x0, 0x10000, 0x616}, 0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001180)={0xffff, {{0x1c, 0x3, 0x80000001, @empty, 0x30}}, {{0x1c, 0x2, 0x4831, @local={0xfe, 0x80, [], 0x0}, 0x761d}}}, 0x108) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000012c0)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r8}, &(0x7f0000001380)=0x84) getegid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000013c0)={@in6={{0x1c, 0x1, 0x401, @loopback, 0x8}}, r6}, &(0x7f0000001480)=0x84) 11:18:33 executing program 1: r0 = socket(0x2, 0x2, 0x3c66) r1 = shmget$private(0x0, 0x2000, 0x1c0, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x2000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e246a00003000"], 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) 11:18:33 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x5, 0xb97, 0x80, 0x8, 0x80000000, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0005000600"], 0xa0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xe, 0x0, 0x0) linkat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00', 0x400) 11:18:33 executing program 1: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000180)={0x9, 0x8000, 0x9, 0x5366, 0xd3, 0x66, 0x3, 0x200}, &(0x7f00000001c0)={0x8fc, 0x4}) ppoll(&(0x7f0000000000)=[{r1}, {r0, 0x80}], 0x2, &(0x7f0000000040)={0xce6, 0x9}, &(0x7f00000000c0)={0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={r2, 0x10000, 0xd7, "9c2b57f3c0ae42371eaed50b233a169664cb182ece1da5f1cb44583d2422bc2c99a28e31e67fe7f092f0bb07d24f86fdbcf3de50bf4cba00223fb344acdee48181726ff96d13c214aea94fbae17e5c0876d022591f5a9dee0cc700b1081011cab973e7509e910736707910dfa130bf967babac0edb2b37d8870931f68382d9c056ef8d9d8a1cc9c0550de1276b258721ed3f162a243a49fe8d5eb956319f609c3a89287f55462dd1794736e975b03b090d559204e80e96c7f756b4d86f08ade718feeaf28e658789f155eebb47a33e9edd7ef4c89a814f"}, 0xdf) 11:18:34 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001152c3f1fd6afcd310f615eac219cd9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x8001, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001500)={0xfffffffffffffffb, {{0x2, 0x3, @loopback}}}, 0x346) freebsd11_fstat(r0, &(0x7f00000003c0)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x2, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x40, 0xfa, 0x92}, &(0x7f0000000380)=0x10) 11:18:36 executing program 0: symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) 11:18:36 executing program 3: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0x1008, 0x0) r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x80) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xc000, 0x4d36) mkdir(&(0x7f0000000b80)='./file0\x00', 0x0) 11:18:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1010005, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000080)={0x0, 0xd57}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4e, 0x10001, 0x10000, 0x4, 0x40b8, 0x3, 0x20, {@in={{0x2, 0x1}}, 0x0, 0x780, 0x100000000, 0x7fff, 0xfffffffffffffffb, 0x1}}, &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x4, r1}, &(0x7f00000002c0)=0xc) r2 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0xffffffff, 0x4) 11:18:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x4, 0x10, r0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00', 0xc}, 0x24) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) 11:18:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x24, 0x3fc) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='/', r1, &(0x7f0000000100)='./file0\x00') readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r4}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x7}, 0x4) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0xee0f) recvfrom(r1, &(0x7f0000000140)=""/10, 0xa, 0x400c0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 11:18:36 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) poll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x4}, {r0, 0x2}], 0x3, 0xd48f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 11:18:36 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000100)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000001c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000540)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='/\x00'], 0x0) 11:18:36 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x283fe, 0x2a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffffffffffffffc1, 0x6, 0x60efa9d5}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x98}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x5}, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000004, 0x80411, r0, 0x0) 11:18:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='@&\x00', &(0x7f0000000080)='%\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='%%^:-\x00', &(0x7f0000000140)='/w%(:\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='($\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='#\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=')\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)=',[%\x00', &(0x7f0000000440)='\x00']) 11:18:37 executing program 3: r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000001680)=[{&(0x7f0000001580)='_', 0x1}], 0x1) writev(r0, &(0x7f0000001300)=[{&(0x7f0000001240)='z', 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x83) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:18:37 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1/file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) chdir(&(0x7f00000001c0)='./file1\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) mkdirat(r2, &(0x7f00000000c0)='./file1\x00', 0x4) utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x6, 0xffffffffffffffff}}, 0x0) 11:18:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2) nanosleep(&(0x7f0000000240)={0x28000000}, 0x0) mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) freebsd11_lstat(&(0x7f0000001640)='./file0/file1\x00', 0x0) r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0) utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}}) r2 = getgid() rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') r3 = accept4(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000096a1dc6bef236f16d24cb6"], 0x0, 0x10000000) listen(r1, 0xff) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x82) link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00') getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x7ff, 0xfffffffffffffffa, 0xec, 0xffffffff, 0x6}, &(0x7f0000000540)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000600)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_mknod(&(0x7f0000000740)='./file0/file0\x00', 0x6020, 0xffffffff) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000006c0)=r4, 0x4) sync() fchownat(r1, &(0x7f0000000580)='./file0/file1\x00', r5, r2, 0x200) r6 = dup(r1) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) close(r7) freebsd11_mknodat(r6, &(0x7f0000000280)='./file0\x00', 0x20, 0x5) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="00ffffff0200000000000000000400009d0e0800"], 0x1) 11:18:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x240, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x5, 0x1, [0x100000000]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r2, 0xfffffffffffffff9, 0xffffffffffffffff, 0x8}, 0x94) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x6, 0x5, 0x6, 0xfffffffffffffffd, 0x800}, 0x14) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000480)=0x500000000000, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r4, 0x4) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r8 = getuid() freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r8, r9) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000600)={r5, 0xa9, "0ee68950eb4005814f088fafe9ff5522588cb955deee0f6178099813451aa95e00d2b3db2ddd40cfa7a3d5d22a89c5c87821ffed14878d881cdc864505dea9d94db83e75e1e58e0f0279f838fc1817f9542ab280ce9db0a71d9949e362e5345115c95946d76568a717327fa62a93187d247a003d4b19e853b8112ef2414b4f336b38bbeaf5591c2476ac83a199d6afa1eba1bea513abb1761c65a61ae0ee14784167b7b8e18597032e"}, &(0x7f00000006c0)=0xb1) r11 = msgget(0x3, 0x4) msgctl$IPC_INFO(r11, 0x3, &(0x7f0000000700)=""/238) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r7, 0x84, 0x8001, &(0x7f0000000840)={r4, &(0x7f0000000800)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000880)=0x10) r12 = openat(r1, &(0x7f00000008c0)='./file0\x00', 0x8000, 0x80) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000900)={r5, 0xb4a0, 0xfffffffffffeffff, 0x1, 0x2, 0xffffffffffff07bf}, &(0x7f0000000940)=0x14) lseek(r6, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r12, 0x84, 0x12, &(0x7f0000000980), 0x1) readv(r3, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/209, 0xd1}, {&(0x7f0000000ac0)=""/84, 0x54}, {&(0x7f0000000b40)=""/112, 0x70}], 0x3) open(&(0x7f0000000c00)='\x00', 0x800, 0x80) write(r10, &(0x7f0000000c40)="378b8b551de7b90facde62109d0d3e9baf2a031c337faf5582cd45b393b768ba2ff56079f4bbbf9c4664ddfb37b3790cf9353f32ebe6bdd4f1e9565a21ab48df549c4e2679a058b363b67d2ecb382f60358bfd5f786896a397f891f4e0ce44b789885a2c9c46e10ef6538ed3b6ae5019e08fd86d505f2d28281602eeb01a92f074763a3582709fa254823aa51c964ba4786b92c53617fece7ade7acf857c6c1ceabcd25351c258a4ff874b254b6e837dd893d315ca7891eb4033078063755f11e52b5248e1ecc803542c56bbd8a8d5b5f12afd7ed1d0dafcbc2dba7f8e", 0xdd) setsockopt$inet_tcp_int(r10, 0x6, 0x2a3, &(0x7f0000000d40)=0xff, 0x4) accept$inet6(r3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x1c) 11:18:38 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x110, 0x0) flock(r0, 0x2) flock(r0, 0x40000003) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x37, 0x0, 0xf38c, 0x5}, &(0x7f0000000180)=0x18) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x47a1}}, r1}, 0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0xffffffff80000001, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) socketpair(0x0, 0x20000000, 0xc33f, &(0x7f0000000140)) flock(r0, 0x3) close(r0) 11:18:38 executing program 3: msgget(0x1, 0x200) msgget(0x1, 0x98c14185d21cf20c) 11:18:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x6, r1}, 0x0) 11:18:38 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) clock_gettime(0x2, &(0x7f0000000000)) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10) r2 = socket$inet6(0x1c, 0x1, 0x7f) listen(r2, 0x3) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r3) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="491f1466267c28f99546b12d247568c3907bab91589c19ad3168a2b81e74fbb69b2c4bf05e8ddb7fb07bb5448f0e5f38fdfbe5f97fbcfac3fe86dc37b3bb8c564306d683b08035c3c4c3352f9ba6cf10752c1c10c1e6a087a32ed67ab0c32b32965cdf67a9c90fe1387e819d65706101b4"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={0x0, 0x0}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) 11:18:38 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) 11:18:38 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlockall() mlock(&(0x7f000018f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x840, 0x2) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x9, 0x9}, 0x8) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x100, 0x1}, 0xc) 11:18:38 executing program 0: r0 = socket(0x1f, 0x5, 0x1) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x13c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 11:18:38 executing program 3: setresuid(0x0, 0x0, 0xee00) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/36, 0x24) fchmod(r0, 0x2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @broadcast}, &(0x7f0000000080)=0x8) 11:18:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1}, 0x0) 11:18:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2c00}, 0x10) writev(r0, 0x0, 0x0) 11:18:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x542, 0x2) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) write(r1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) dup2(r0, r1) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x10000000, 0x1) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0) 11:18:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000400)={r4, 0x5, 0x1, 0x6, 0x2}, &(0x7f0000000440)=0x18) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580)) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f00000000"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 11:18:39 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000014010000000000000000000000000000"], 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/221, 0xdd}], 0x1, &(0x7f0000000400)=""/81, 0x51}, 0x40000) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)=':%%^/\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000200)=[&(0x7f0000000140)='{#,.:]\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='+/-\x00']) sendmsg(r1, &(0x7f00000006c0)={0x0, 0x1a, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 11:18:39 executing program 2: semget$private(0x0, 0x4000000000005, 0xfffffffffffffffe) semget$private(0x0, 0x2, 0x68) r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000000)={0x5, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1}}}, 0x118) 11:18:39 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f00000000c0)=0xffffffffffffff99) ftruncate(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f0000000100)="936b2be38879f5d7d9917b0f58e6ce") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000440)={0x0, 0xf79f, 0x7f, 0x6, 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) mlockall(0x1) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x800, 0x100) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1079, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getflags(r0, 0x1) 11:18:39 executing program 1: clock_settime(0xb, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa, 0xab) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:18:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001540)={0x7, 0x0, 0xffffffffffffff40}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x20, 0x4f, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2307000000fe8000000000000000000000000000aa7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="03e33f0001002000018df7335998a3015eb269c2664727"], 0x8c) 11:18:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000040)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x7fffffff) chdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0x18, 0x5, 0x80000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e23060000000000000000000000000000000000000000000000000000000000000000000000000000000000009ef883d8fcd7562c6e03d12b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffffd10000003f0000000700000004000000"], &(0x7f00000005c0)=0x98) lseek(r1, 0x1d, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r2, 0xffffffffffff2ca1, 0xf, 0x100, 0x3}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000540)={0xa95, &(0x7f0000000600)=[@in6={0x1c, 0x1, 0xfffffffffffffffc, @loopback, 0x8000}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0xff, @loopback, 0x4}, @in6={0x1c, 0x1, 0xfff, @loopback, 0x6}, @in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="02"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x80000001}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="07002d00ea0d550185370bb0208387c8746e0312875bf87cffb038be03110fd0c8bd07846270b4d39dc12f3bb2fbb1c5257cfd906bdf0812400b6877e51898441cf1467e601e775e581e7c36c8b36ed0a87b04dd455aec00b5169fa022dc12d3736d5389768e59064ee96d9ede88c1f285c0d6271e4751a44a1ac3"], 0x1) 11:18:39 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r0 = semget(0x0, 0x0, 0x428) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0x80000000, 0x8, 0x2]) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000) munmap(&(0x7f0000a8c000/0x2000)=nil, 0x2000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x20) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x8, 0x1d00) sendto$inet(r1, &(0x7f00000000c0)="37e16a48a8feef45b8cf88d9930155657b3c5f371dcd208b498db832fc7cd439bfd18768e16641379f1a4693a70d639ecbafd944ab2d9bf53d3b5fe4d1ee3f5f187147a5e5a2414565289ed7256cb04259b0f3ee7c871ad9f7b4cf255614b2b0b12ae75dd07a2a32753fd1a8f67d34fbb1dab4526ed194630ae9c5684573c4c53c7e21b4f956749d3ad4d04439cd0acd391e573ee97b78896757b4cc1702eb8684ab575e98c551d31bd09f403ec5318ed9c588e3d50472f84fdcf9293a05d6262568134402a872f521b5fc53d61a6f82341b75ba", 0xd4, 0x20008, &(0x7f00000001c0)={0x2, 0x2, @multicast1}, 0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 11:18:39 executing program 2: socket(0x1c, 0x0, 0x8) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x6605) 11:18:40 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) 11:18:40 executing program 3: socket$inet6(0x1c, 0x4, 0x1) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x5, 0x81) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10, 0x20000000) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10) r3 = fcntl$dupfd(r1, 0x4000, r2) bind$unix(r3, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000400)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000002c0)=r4, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x81, 0x81}, &(0x7f00000000c0)=0x18) fcntl$getown(r3, 0x5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000100)={r5, 0x15, "2481d2baaa12bd9187786ff9503adf78970c35dd23"}, &(0x7f0000000140)=0x1d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000180)={r5, 0xffff, 0x98, "db8911ef808e74db35f1e95e19189f24996949ac88428b8746110501df36fc3479b7ffdfc6d163b8f650b98da75fad184b9a82848d7b333aa594fa139033c4fc509639088a4e8de81b9f66bd6a760b6884ba753c5723ee6df93b03e26c550f5a3d1dec468a922de46889ffaca7e1955e552ecc138ac8be987448f9985df764e447b8ca891f38bc1a38758b228afa6ffd897bef1f99318595"}, 0xa0) r6 = open(0x0, 0xfffffffffffffffe, 0x0) mknodat(r6, &(0x7f0000000000)='./file0\x00', 0x2, 0xa53d) 11:18:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xb6, 0x800, 0x800dd5b, 0x3, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000140)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x582d5ea8}, &(0x7f0000000480)=0x8) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82020200000000000812f8954f03c6b7df98f639119608d1ea2a66181b7d58b7c70b686aab516838ecfd24fc35f47d8a74105701be2565d39890a3aaadf253a0e0f097dc954bb49b8b017f6472ad451687c22a9cf5ad3240694a1325132ab80ca9852d0600513e540b0000a780bb8fe599fefd"], 0x1) close(r1) recvfrom$inet6(r0, &(0x7f0000000380)=""/205, 0xcd, 0x2, &(0x7f0000000040)={0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x763}, 0x1c) 11:18:40 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="0180000080002000"], 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r1, 0x1ff) 11:18:40 executing program 2: setrlimit(0x9, &(0x7f0000000080)) setrlimit(0x6, &(0x7f0000000000)={0x1, 0xffff}) socket$inet_sctp(0x2, 0x5, 0x84) 11:18:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$inet(r0, &(0x7f0000000080)={0x2, 0x3}, 0x10) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x1) pipe2(&(0x7f0000000340), 0x100000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0xfffffffffffffffa, 0x3, 0x8, 0x81}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1ff, @loopback, 0x564}}, r2}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e21e63c630efe80000000000000000000000000aa040000000000000000000000000000000000000000000000000000000020eba1791fd5afd7ddbb581ea9a9050000000000e3ffffff000000000000000000000000000000000000000800000000000000000000000000000000ee00000000000000000000", @ANYRES32=r3], 0x84) socket$inet6(0x1c, 0x3, 0x5) 11:18:41 executing program 0: r0 = socket(0x1b, 0x3, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x101, 0x4) 11:18:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000000)=0xe5f13aac72445e3f) getsockopt$sock_timeval(r0, 0xffff, 0x100a, &(0x7f0000000200), &(0x7f00000001c0)=0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000100)=0xffffffff, 0x4) 11:18:41 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000140), 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x2230, 0xfffffffffffff901, 0xfe3b, r0}, &(0x7f0000000100)=0x10) 11:18:41 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x80000000, 0x9}, 0x10) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x0, 0x200, @loopback, 0x81}, 0x8, [0xc8, 0x9, 0x7fff, 0x10000000000000, 0x8000, 0x595d18d0, 0x9, 0x1]}, 0x5c) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@local, @loopback, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x0, "db634baafebc8f0aa6cc5f943431dd67"}, 0x14) r3 = shmget$private(0x0, 0x4000, 0xd0, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ffb000/0x2000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x1ff, 0x5, 0x2}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r4, 0x4, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r4, 0xf}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000540)={0x0, 0x61, 0x1000, 0x6, 0x1, 0x1, 0x3ff, 0xcd4, r4}, 0x20) listen(r1, 0x479) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000580)={@loopback, r2}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000005c0)={0x101}, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r5, 0x8}, &(0x7f0000000640)=0x8) shmget(0x0, 0x4000, 0xe, &(0x7f0000ffc000/0x4000)=nil) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$inet6_sctp(r0, &(0x7f0000000a00)={&(0x7f0000000680)=@in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5a54f00a}, 0x1c, &(0x7f0000000980)=[{&(0x7f00000006c0)="cf42aa8800660d5cae09461412ce7f63974d6a477bad54d9b5b85530b2f742c6880341eff7254557803e120b022518ea57caf81148a77a82a92272e2aad75b4d9af482db80a6a8a6148910d58dc1a21159bb6b1c3c67c8f0f561a805f2429ac84d08d1fc4bf610a450830ccd1e6f060a1dfdcf20029d8b5feb90036065e8b805eefa6bda158d850fea4ab6da134b289e4f409ee88af2df7323f44351b2abe00b191ba27d2615a4b5845a39365891d6f1f27874d471188b7a30408b68c724da86", 0xc0}, {&(0x7f0000000780)="1a5a8f92b1b96e5c88acbac370aa9b1bb9f531caf826dfc4eed536017ccc83fc6a704fcff4ebd9d7a6156733a416eaa3fb95854874ca52c59fcdb0ec75534e298a9d80a3ba4e33c42c174cfe29d7f671566b8047983ee014be6362a0c9af27f577b0708c2839007e3194fea14083170ee8bb57ba79895ea6f5d40597d0c300ca5563403b9c7be9f1dd0cf34f848a41e7ab76bbb8467928ec0101da07526fdfc6cb24aca8f53a437cb31debc6d19abbfe40d1ed84b5079429956ea751509aa47ebe63d5b6ad8984bf984e899d33d5a44ffcfd002f3e783e010478a99197036453fdaa570584a8a88fdd2098ad62831311c18c91", 0xf3}, {&(0x7f0000000880)="aeeb29cf36217d153c80e2f66e3a86f2d6c9773751989e1a1a7354909a5b4d9a30c286d2567c101d49b694af3a1c8bc1c8520cd5757be9a2f6bc4231df5d8d527f45e9c73192f38d0184703aeea49b07995a478a9a17ceebf43998d2b672e1c208a73a4f56d2b4acd763a4e85c501e87d6f2e272201af84edc98c67269b070692b9b57d98508ab5f95875611fbaa9238e75412200d3072b9ccb2373223571cf7e10ca1dd91b31ec735cae8128417664fc03dffcf803e9fa0d927417878855dad90732faa5fb24fd4dcaaf566174505f41a9f2bba8791a81a92b6c665dd575fd0", 0xe0}], 0x3, &(0x7f00000009c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x7, 0x800, 0xeeb2, 0x100000001, r6}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x38, 0x180}, 0x80) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000a40)={'accf_dns\x00', "cd2616f6362f5ff056879985f488e116aa4697510bd5d2fbf4cb50bb3240878eae4080041905b8b68194054573e257d695e1e88cb69d7b9d22856b01d5f588c569d5db9301216b6421cd37df0f942864672b4f1e9053f512c77c4fc79058d5b25476fd4bc4c818749ce77c4b470916425d9c4941d2b1be0c291f9602901ddb597074e4fd8621c30d8383c0e25650b8d6dea54fbc0e23eedcbb8b15388b3668591d5647637ea161704aedc79550d7b205a0bf5d2cc1072e4ca03567e3c5664d2091cf639a0f7431525855a8e4e81906a179d248c1d8725cbf2e61790f02f68a5aec206cb48a1569cd6d29ca193aa53c0d"}, 0x100) getsockname(r1, &(0x7f0000000b40)=@un=@file={0x0, ""/4096}, &(0x7f0000001b80)=0x1002) setrlimit(0x0, &(0x7f0000001bc0)={0x6, 0x2e}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001c00)={r4, 0x6, 0x63, "92f830a3b9dd988c1257e910e23a9d651904a81706ff7439337590d3b585d49d1a37c2ece3cc63c34b5baba50a397304033be8aa339f2e84b1025c12a562a97223e5c6055c3f93f23e163f50589a3e945e3fdd388d79e874d0b01b8e2b99e251ffb720"}, 0x6b) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001c80)={r5, 0x3}, 0x8) getsockname$unix(r0, &(0x7f0000001cc0)=@abs, &(0x7f0000001d00)=0x8) writev(r0, &(0x7f0000001dc0)=[{&(0x7f0000001d40)="c341637509ebf9839b8d37f8ffcaee39d662f7b3c9b6b7ac308161c411215b1b1a3d5dbd71b35562b6040fdef59644f7157ba2c13be1aab35a96a76d0d03f25bb31ec26a1613b192af2b203560d7615efbf89143465766343c734392", 0x5c}], 0x1) accept4(r1, &(0x7f0000001e00)=@un=@file={0x0, ""/108}, &(0x7f0000001e80)=0x6e, 0x30000000) 11:18:41 executing program 2: r0 = socket$inet(0x2, 0x30000000, 0x80000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4fe}}, 0x0, 0x152c, 0x8, 0x2, 0x3}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x20000000) fchdir(r2) fstat(r2, &(0x7f0000000280)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x7f, {{0x2, 0x3, @multicast1}}}, 0x90) fchdir(r0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2065, &(0x7f0000000500)="a9c9ad632d4ba1717fc0b540c494e809efb16d0ff590458c4a1808654d21ce41a3a2e9469fbd4d69121a5e1352058257892bf6bbb92f18dd4afd66b6d6a22e83d4f90ddef752f70edf4b", 0x4a) read(r2, &(0x7f0000000580)=""/20, 0x14) r4 = accept$inet(r3, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000640)={r1, 0xefbe, 0xffffffffffffffd0}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000680)={r1, 0x1000, "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"}, &(0x7f00000016c0)=0x1008) r6 = open(&(0x7f0000001700)='./file0\x00', 0x8103, 0x80) bind$inet6(r6, &(0x7f0000001740)={0x1c, 0x2, 0x7574, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r7 = fcntl$dupfd(r3, 0x0, r6) recvmsg(r0, &(0x7f0000001980)={&(0x7f0000001780)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/63, 0x3f}, {&(0x7f0000001800)=""/133, 0x85}], 0x2, &(0x7f0000001900)=""/87, 0x57}, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000019c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x7ff, 0x6, 0x5}, &(0x7f0000001a80)=0x94) write(r0, &(0x7f0000001ac0)="c15ec8dca3335b3a86f533d45a8222bf2b66337688749a54ff7e2b4dfd6fb3304ea70efed1edd766f829b314352eaa9617b79195d8dc4c651a46032f8aba63433c3ac056f882969965ac7c045e0c5fcece76a4ec9d61b00ce21d9ef224420e5f281fffea52dddcb942a6", 0x6a) sendto$unix(r7, &(0x7f0000001b40)="e2a6965d72143d1190421ffd2e7209bce7419558e92bb50768689f2080fb85984b051a54ab83593dc33b034bf8d1cd6e15ccfafda8211dfc664a4d0706265cf2f8f4df7c012bd4c01c9d564e0d453ac626d65b7d13f2e8585ffb4d976daa5c042d89b1d045f3ad7e91d7e4a3561b484579e43029bc29ff06aee9c3e1dac8a7b06c4cd14be94166e0b12e5a04e3f9ce5c7d3c329b382e06808a0799ef0fb2bcc3cfd384cd9b810ffb8e2a56565897d1d40c0aae9e31802fa3fded0abcf16ca5318d751d2c90b21bd056816f331cf446d39c81ba79b00c47c787fce667352d31681c8d38ead7122fa1e801acbfb013c58977a416dfc01df0c8", 0xf8, 0xc, &(0x7f0000001c40)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_group_source_req(r7, 0x29, 0x56, &(0x7f0000001c80)={0x0, {{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x81}}, {{0x1c, 0x2, 0x100000001, @loopback}}}, 0x108) r8 = open(&(0x7f0000001dc0)='./file0\x00', 0x20449, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x8003, &(0x7f0000001e40)={r1, &(0x7f0000001e00)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001e80)=0x10) accept4$unix(r7, &(0x7f0000001ec0)=@abs, &(0x7f0000001f00)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x102, &(0x7f0000001f40)={r5, 0xa0, "ad5c46b5e7e2c0911f404c6ebfdaa4fc4c5fc5e8dff024c7142d7374f8b9d277476b2f77b76026be1065cd826276f35bc493a807840ee51343a42da652279c02a8471f598ab8b2c3b5e024c11327b9899f8921870d0ad4eaf95a89c6f8dbe0122691cefa442ff2bd452f11d064c356132e1eac6cb1c4a82c12f3269c3a24cca3950a0d1b5f7b5c4cc4b318f9088da2ff18db2b9460e606c8c7d39fdea99325e7"}, &(0x7f0000002000)=0xa8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000002040)={r9, 0x75}, 0x8) 11:18:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x10) 11:18:41 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f0000000180)=[{r1, 0x2001}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r2 = getpid() fcntl$lock(r1, 0xd, &(0x7f00000000c0)={0x3, 0x3, 0x5, 0x2e0, r2}) 11:18:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0xfffffffffffffffb) fcntl$setflags(r0, 0x2, 0xfffffffffffffffb) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000015c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000080)=0x8) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) sendto(0xffffffffffffffff, 0x0, 0xfffffff7, 0x0, 0x0, 0x137) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) truncate(0x0, 0xffffffffefff6ac1) open(0x0, 0x0, 0x0) 11:18:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0xffff) r2 = msgget(0x3, 0x401) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7ff, 0x0, 0x100000000, 0x20}, 0x8) msgrcv(r2, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0xffa7) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:18:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) 11:18:42 executing program 0: 11:18:43 executing program 0: 11:18:45 executing program 3: 11:18:45 executing program 3: syz_emit_ethernet(0x423, &(0x7f0000000840)) 11:18:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140), 0x1c) 11:18:46 executing program 2: socketpair(0x1f, 0x7, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x3, @rand_addr=0x800}}}, 0x90) r1 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0xfff}, 0x2) getsockopt$inet_int(r1, 0x0, 0x42, 0x0, &(0x7f00000000c0)) 11:18:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ff7f1a00"], &(0x7f0000000080)=0x8) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 11:18:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x10}], 0x10}, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 11:18:46 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = getuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xa, 0x40}, 0x8) poll(&(0x7f0000001540)=[{r2, 0x85}, {r2, 0x1}], 0x2, 0x0) 11:18:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 11:18:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x31, &(0x7f0000000000), 0xfe6a) 11:18:46 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x2, 0x0, 0x100, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0xe5, "e4126872059fffbf4abeaa42a7b7568e015a0c1530d26b98c63cd96f3d04e485f378abd4f01c020d2dc2785192bf9af32e227a606e99f8089f604c15cae09534a353ca0eb8be82c842d5b9c0fccb559c449dc8ac1c8960a7e166da658ecb983b2556b4c5aa1881dec12b839bbd5df1ae5a86a244808550c1d135ae91ea0c6319ffa258712bb863c55aad6300e881f916ecee99c0fdefe7311be4f7903882efc08fc0e0c7997d889437e0678d684df5b68643d0bc260bfc50e3a9ea66dbf0966e175ad5df6fe0991ccffd93f47569c3d07b8b518f1e83f3e58cf3580043523c9a589cc273be"}, &(0x7f0000000080)=0xed) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="86131c718a26deab", 0x8}], 0x1, 0x0}, 0x0) 11:18:46 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0xf4a, 0x2}, 0x8) execve(0x0, 0x0, 0x0) read(r0, 0x0, 0x0) 11:18:46 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001100)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000001180)={0x2, {{0x2, 0x2, @broadcast}}}, 0x90) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001140), 0x4) r1 = msgget$private(0x0, 0x61) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080)="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", 0x1000) fcntl$setflags(r2, 0x2, 0x1) lseek(r2, 0x0, 0x1) msgctl$IPC_INFO(r1, 0x3, 0x0) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0000000000a377e7f32bf0080000e361c4aa7f73967321580e95cda06c425ecbebc40f896aff96ae8bbb8848cabf44c4d56780431eb526aad951f8a2d6090f88cd3a44000000"], 0x46, 0x800) 11:18:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) listen(r0, 0x3f) listen(r0, 0x0) 11:18:46 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="00001f003fd6c20db5bd6bce063a21e73cf0d9051fac870c7125d487b451614e0be543"], 0x27) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x47, &(0x7f0000000000), 0x0) listen(r2, 0x81) 11:18:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1203, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x2, 0x1, 0x5, 0x7, 0x2}, 0xc) 11:18:47 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x1, @loopback, 0x8edd}, 0x1c) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x2008) socket$inet(0x2, 0x3, 0xe40) 11:18:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10004}, 0x10) 11:18:47 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) clock_nanosleep(0x0, 0x1, 0x0, &(0x7f0000000100)) 11:18:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 11:18:47 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6, r1}, 0x98) 11:18:47 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, 0x0, &(0x7f00000004c0)) getsockopt$sock_int(r0, 0xffff, 0x1813, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}}}, r3, 0x6c243beb, 0x3, 0x80, 0x23c0, 0x6, 0x2}, &(0x7f0000000180)=0x98) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000200)=[{0x0, 0x55c7, 0x1800}, {0x0, 0x101, 0x1800}, {0x3, 0xd8, 0x1000}, {0x6, 0x7, 0x1800}, {0x3, 0x2, 0x800}, {0x0, 0x7fff, 0x800}, {0x3, 0xd43c, 0x800}], 0x7) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x8, 0x3, 0x8000, 0x7fff}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000340)={r5, 0x7}, 0x8) 11:18:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) 11:18:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xe8030000) socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet6(0x1c, 0x10000000, 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x50b, 0x400}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x49b1}, 0x8) 11:18:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1e}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x4, 0x2, 0x7, 0x9}, &(0x7f0000000100)=0x18) shutdown(r0, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @loopback, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0xa85}, &(0x7f0000000280)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@local={0xac, 0x14, 0x0}, @empty, r3}, 0xc) 11:18:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="01062957dcd3f23848b71d62d009ac32d4ef1ff4497b3b027ee5a50e8d7185605df6e9"], 0x9) setsockopt$inet_tcp_buf(r0, 0x6, 0x825, &(0x7f00000003c0)="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", 0x1fc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x1}}, 0x0, 0x49, 0x9, 0x3, 0x2, 0x7}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) 11:18:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x1c, 0x0, 0xcf) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) 11:18:47 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0x2d8) 11:18:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x3ff800, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="8500000000000000000000000000000000000000"], &(0x7f0000000240)=0xa0) bind(r0, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffe2d) 11:18:48 executing program 0: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x6, 0x5, 0x1f, r1}) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)={{0x4, 0x80}, {0x57, 0x6}}, 0xfffffffffffffffd) 11:18:48 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005}) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 11:18:48 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffefd, &(0x7f0000001240), 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) pwritev(r0, &(0x7f0000000500)=[{&(0x7f00000009c0)="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", 0x1000}, {&(0x7f0000000140)="88b155eaa66763329441e0bdfb64ab515b5ea6d2933b266d9d56aeaa1d4ca725a790daf4bfb119019e12e0cdbc911bc8054aa5bee158f6bdfc0ddf148fcbc939215eef97eeef9f02a23a952b2e43340e7bfa275f2921569c5074e524e4b7864ec95e433197795f3138f06181292f69b0e84cc9e8219615060f9a46bd01e58d5fb5d84ca099d28a604150a938c5f981419e5ebb9b3c0f1964a93186df4655cada956653dd510dec5ec100ed342fb805f068e0cd03cff3f4a6bfaca677e26a87c498cb68cf50076d3669048dff781223b92b027840377a7b0046ac8cb03d27", 0xde}, {&(0x7f0000000040)}, {&(0x7f0000000240)="b2b32b2bb347521d70f5e0cbcf4b029d8ca47da871ba7d45314f755cc4d8d6906c34d2904bbce03e97beeeaa122f979ef1646076a9577ee75836bf9a4ca30a8ac433d4ac6ca78f9b53b55d7be85726b98232245f3581a5f8c8132ff8a96ef5a87251ecdc0976e185be4082a4e2999044a9fe9c41844cc905ae68f4a423eeeb15880ce1d052b05ec6d69503b7962c54cf1037db556e02e41bf3", 0x99}, {&(0x7f0000000080)="2c2898bc486692a9500e6755cad6329cb4daa546ac1afba39ccfffe6fb7090f3e56d228298eec5cb0dc5b0c2ed22d11ac40aeefa6e274c18da47e5f63dea504a411048fa92bedbcda48f9dd1b691ab726c6a7ce2ad19e66f0019b20b7dcec5d864bb9b92fcd8813cf871051518a1", 0x6e}, {&(0x7f0000000300)="88981f298b2b7187e353f407ddbb1ab1c0d6d967d2f1c994120f43657bad4c9b850f2a4b8e1df2e9ead77503d33ac854bed9bd6ffa1396a106004e9e5252c60856545d111e25769454d0efbe504152c17c50076f6635fa36f973faf7ac92d740a099865cf7ef342a96a20aae881e0a55388337ab0d313183640ac4", 0x7b}, {&(0x7f00000003c0)="4f03c9c07f50af797f27015a7b127ebaab487120148029397a684fd0a0ad0e61bcb9d1e67a153e238eb73022f621940f54fba37293354c1d9ede31fb2d2a307f0bee0dcc4ba3ee8a1540f2ea947a73719a78083c8573cd5884093cc90f26a79b38960af96990a8c5eb67eb4c9fb644f1614ab90b16b5377a27bfaa527804fe1063372057d7a1163d2b6d7f504b6ae27b08cace66ea2d15eaec71741782ac0ccd24fb7fc4a6cd5b79b1763a89f2aded3f461704556031b9c587f6", 0xba}, {&(0x7f0000000480)="88278c66cacdff1137ebfb59422eb73d751d47bff80eef06103d49d8bee67141e59f1b109ec31addabed0ea7b4b33fa54a6d0857af173105bb2e873bf00bd53ac89c323139edd7759b0c84da89024c62", 0x50}], 0x8, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 11:18:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x3, 0x2, 0x3, 0x80000001}, &(0x7f0000000240)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(r0, 0x0, 0x0) lseek(r1, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 11:18:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) shutdown(r0, 0x3) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d, 0x6}, 0xffffffffffffff50) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x2, 0x1e1) close(r0) 11:18:48 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) chroot(0x0) 11:18:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0x3}, 0x8) freebsd11_lstat(0x0, &(0x7f0000000400)) 11:18:48 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0xfffffffffffffffd) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), 0x4) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8140, 0x3) 11:18:49 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14}], 0x14}, 0x0) 11:18:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000000)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = shmget(0x0, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) utimes(0x0, 0x0) select(0x40, &(0x7f0000000100)={0x8, 0x2, 0x1921e0000000000, 0x7, 0x81, 0x7, 0x0, 0x10000}, &(0x7f0000000140)={0x2, 0x7f, 0x80000001, 0xad3b, 0x2, 0x8, 0xfffffffffffffffa, 0x8001}, &(0x7f0000000180)={0x9, 0x3, 0x1, 0x2, 0x3, 0x6, 0x101, 0x401}, &(0x7f00000001c0)={0x6, 0x7}) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffff00) 11:18:50 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x4}, 0x10) 11:18:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffb5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)={0x2, [0x0, 0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0xfffffffffffffb2b, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x0, 0x64c0, 0x200, 0x6, 0x3, 0x7}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x2000000000000000}, &(0x7f0000000440)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x6, 0x3f5, 0x20, 0x400, 0x1}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0x80000000, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) open$dir(&(0x7f0000000540)='./file1\x00', 0x140, 0x0) r3 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x201, 0x100) linkat(r0, &(0x7f0000000080)='.\x00', r3, &(0x7f0000000140)='./file1\x00', 0x400) 11:18:50 executing program 2: r0 = socket$inet6(0x1c, 0x10000002, 0x7fffffff) r1 = accept(r0, &(0x7f0000000200)=@in, &(0x7f00000001c0)=0x1bb) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/11, &(0x7f0000000140)=0xb) r2 = socket$inet6(0x1c, 0x10000003, 0x0) accept(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) 11:18:50 executing program 1: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file1\x00') pipe2(&(0x7f0000000040), 0x4) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 11:18:52 executing program 0: open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x2, 0x4c}, {0x8, 0x31a3db8f}}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x1000000000000084, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x30}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) fchdir(r0) 11:18:52 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setresuid(r1, 0x0, r0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9, 0x3ff, 0x2, 0xffffffff00000001, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001280)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) 11:18:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$setflags(r0, 0x2, 0x1) r1 = msgget(0x0, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000004c0)=""/202) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffcc1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xffffffffffff51c8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x5, 0x120000000000, 0x100000001, 0x4, 0x10001, 0x7, 0x6, {@in6={{0x1c, 0x2, 0x8, @empty, 0x8}}, 0x0, 0x1, 0x8001, 0x7fd, 0x7ff, 0x5a6828e2}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0x4, 0x5}, &(0x7f0000000400)=0x8) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) shmctl$SHM_UNLOCK(0x0, 0xc) getpeername$inet(r3, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10) 11:18:52 executing program 1: freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet(0x2, 0x3, 0x0) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r4}, &(0x7f00000000c0)=0xc) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/113, 0x71}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/183, 0xb7}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000000540)=""/240, 0xf0}], 0x8, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100)={0x6}, 0x4) getsockopt$inet_opts(r2, 0x0, 0x2b, 0x0, 0x0) 11:18:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0)="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", 0xb41) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x100000001, 0x6, 0x1}, 0x10) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0xc0, 0xe9b7) read(r1, &(0x7f0000000240)=""/175, 0x16b) 11:18:54 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x80) lseek(r0, 0x0, 0x1) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fsync(r0) lseek(0xffffffffffffffff, 0x0, 0x3) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000711016e600000080e6ffce38de6d00000000000000"], &(0x7f00000001c0)=0x13) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:18:54 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0xfffffffffffffe08) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x5, @loopback, 0x80000001}, 0x1c) 11:18:54 executing program 0: mlock(&(0x7f0000bfa000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xd3, "5c5ec87d372a1c238202cc0c5c67d57db1a5fad318dcab816d1304585ddf73e6c5a48ce045ab63a738d1c5a250708d38f6c3371299d387413ff9eb3bb9a433449feb679ca3d57af00d9eb181ac2e16d2c82bf12d1c8bec4fa9b4df5d3c46886a6fe3835498e868038be0b6e044bac9022c59ad5c0708a91a624e54aa2bcaa2999e249f9e4c2e8fc504f7d0a0c56baaec4e497d21321e0c43844ce8d5e261d17d2bf0666348d92650e40a5cf61e963f63293b616158b6ef1fd8b8000ba3961777ffe0c1d68f4a41fa80f81d6d26aaf7900025e6"}, &(0x7f0000000140)=0xdb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x2, r1}, &(0x7f00000001c0)=0xc) 11:18:54 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x4}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x10, 0x0, &(0x7f0000000040)) 11:18:54 executing program 1: shmget(0x3, 0xe000, 0x204, &(0x7f0000ff0000/0xe000)=nil) shmget$private(0x0, 0x2000, 0x220, &(0x7f0000ff2000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x121, &(0x7f0000ff1000/0x2000)=nil) shmget(0x2, 0x4000, 0x184, &(0x7f0000ff9000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x145, &(0x7f0000ff2000/0x1000)=nil) shmget(0x1, 0x1000, 0x42, &(0x7f0000ffc000/0x1000)=nil) shmget(0x3, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil) shmget(0x2, 0x2000, 0x104, &(0x7f0000ff6000/0x2000)=nil) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0x7, 0x20, 0x2, 0x8790, 0x5, 0x6, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) r2 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$IPC_SET(r2, 0x1, 0x0) 11:18:54 executing program 3: munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) semget$private(0x0, 0x7, 0x71d) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000100)={@local, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@empty, r2}, 0x340) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r3 = shmget$private(0x0, 0x1000, 0x4c, &(0x7f0000ffb000/0x1000)=nil) r4 = accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0xfffffffffffffd71) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) getuid() r5 = shmat(r3, &(0x7f0000ff6000/0x2000)=nil, 0x0) shmdt(r5) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ff7000/0x2000)=nil) 11:18:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket(0x1c, 0x10000000, 0x35db) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @local, @loopback}, 0xc) 11:18:55 executing program 1: setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1) 11:18:55 executing program 3: setreuid(0x0, 0xee00) socket(0x11, 0x3, 0x0) 11:18:55 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)='L', 0x1}], 0x0) pwritev(r0, &(0x7f00000003c0), 0x98, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x84f, 0x4) 11:18:55 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8001}, {0x1c, 0x1, 0x9}, 0x8, [0x1f, 0x3a41, 0x3, 0xa2, 0xd4e7, 0x4, 0x8, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000aa090000000000000000000000000000000000000000000000000000000000000000000000000000000000004eadcfde76d80b7a00000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0700ff07ffff0000"], 0x8c) 11:18:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66686c653000"], 0x1) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xdd2, 0x3, 0x9, 0x1}, &(0x7f0000000180)=0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000000080)=""/34, 0x22, 0x80, &(0x7f00000000c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 11:18:55 executing program 2: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) socketpair(0x1d, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000080)={@empty, @local={0xac, 0x14, 0x0}}, 0x8) setregid(r1, 0x0) setresgid(0x0, 0x0, r0) 11:18:55 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000380)=0x8) 11:18:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1203, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:18:55 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="0bbf2a537c453606a0f6a616f8b27ce41ea59faf4816962a25bd741d718c6680a17b929a39aed2dd87eec7e3c34282b9a73c21734fbf39e0360304c4e5efed03b1156370af520c7c38abc2710b3614d1c52d97339739f4875b631b0000000000000000000000"], 0x10) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000100)="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", 0x57d) 11:18:55 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x40000, 0x100000001}) flock(r1, 0x1) execve(0x0, 0x0, 0x0) fdatasync(r1) 11:18:55 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/147) 11:18:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x6}, &(0x7f00000000c0)=0x10) r3 = dup(r0) getsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x3f, 0x20, 0x4, 0x6, r2}, &(0x7f0000000140)=0x10) 11:18:55 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xfeda) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, 0x0, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0xe8b}, {0xa1, 0x445623e3}}, 0x0) 11:18:55 executing program 2: r0 = socket(0x2, 0x30000007, 0x6) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000080)=0x10) select(0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x4, 0x4) 11:18:55 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1}, 0xc) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 11:18:55 executing program 0: r0 = semget$private(0x0, 0x7, 0x80) __semctl$IPC_RMID(r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), 0x8) 11:18:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x180) ftruncate(r0, 0x400000000106) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x3, 0x8}, 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) mmap(&(0x7f0000ff4000/0x9000)=nil, 0x9000, 0x3, 0x10, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 11:18:55 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 11:18:55 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0xc4, {{0x2, 0x0}}}, 0x90) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r2 = shmget(0x0, 0x3000, 0x7f8, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000200)=""/234) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) 11:18:55 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000006, 0xfffffffffffffffc) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xcc3a5b9db5177407, 0x80012, r0, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, 0x0, 0x0, 0x8, 0x205, 0x6, 0x3, 0xffffffff}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0xfa8e, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r1, 0x7fffffff, 0x2, 0x2}, &(0x7f0000000440)=0x8c) ftruncate(r0, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x3}}, r3, 0x9, 0x401}, &(0x7f0000000080)=0x94) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ftruncate(r0, 0x202) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1, 0x6, @loopback, 0x4}, 0x1c) 11:18:55 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000000000003) 11:18:55 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 11:18:55 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x9, 0x3, [0xfff, 0x8, 0x1]}, &(0x7f0000000180)=0xe) mprotect(&(0x7f0000738000/0x3000)=nil, 0x3000, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffc000/0x2000)=nil) truncate(&(0x7f0000000000)='./file0\x00', 0x200) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x2000) 11:18:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getrusage(0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x7, 0x9, [0x400, 0x6, 0x1c4, 0x2, 0x9, 0x7, 0x7, 0x1, 0x2c3]}, &(0x7f0000000140)=0x1a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x9, r2}, &(0x7f0000000200)=0xc) getrusage(0xffffffffffffffff, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xa66, 0x0, 0x800, 0x7, 0xffffffff, 0x6b, 0x7, 0x40000000000000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x10e}, 0x8) 11:18:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socket(0x2, 0x10000004, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb}, &(0x7f0000000380)=0x8) 11:18:56 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000001c0)) sendto$unix(r0, &(0x7f0000000000)="310b2f91140dc95dc20a6e512cf3f8f6c2c39a2c815417110b52f9464b2a4e4b836192b504e529f80d497352f042b49cb0e4e84b6a18ef7d274d78d336202765edeb69ba52906e59dea3920ecab8b0f8d69bf3181a55b97f310e170768308637124c54bfbeae9629a09edf12522d9a997c2981be187bd95ec90182eb49dc8d2d4ee6719ad13d7b3d7e55a1459dec0dc0e8fc7da2c2492f83e15a145a0aef2ec1b126ea08ca9a161bde", 0xa9, 0x8, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 11:18:56 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x17, 0x0, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0xeb, 0x1, 0x2, 0xbc}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000012c0)=0x20000000, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001180)={r3, 0xdb, "e934a8c5975ff59b4fd4e6304192557676f1202cd63011c9bb360fb83a04d77d311f86d308ed20b6f9a09f7bbc9769711715379a8485968c544c6f56dffccde6d3f8e37f9cc1aad737befea8b9cea31a20c3cafdd6577339dffc9be0ddb373a5afb1c9df0af31e7e18a52e65c3e0678468c41e0ca0db79026a95ee5849d72b8afe01f8bb6e0ad3959a13f3b18ea577f6b136e9f72620e121161b2017ad56bcb4f25e9fef56551c2d3db88a227e62820a2d52533efcab7de6d48f8f10c68907ffb55f2ebdc22de313c7cb5a954bdd5f748c9457c1d8b62edff99d89"}, &(0x7f0000001280)=0xe3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r3, 0x1000, "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"}, &(0x7f0000001140)=0x1008) 11:18:56 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffffffc4, 0xfffffffffffffffe, 0x400, 0x6, 0xb4c5, 0x65, 0x212800000000000, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x5}, 0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 11:18:56 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/187}], 0x12c) 11:18:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="d700000035769bad283282ba2b90f91a8c5732e45fb45b1c14a4a56c43c44789306952b03948f33e9e38cb2b0d702570fab46c6cb3dccd2792fb4bdf4528bf0ca3f41773c453a688fe128534e67bcc8266c36dfe2149de241fb3cde05b222eff82297278117ae507c719123b9309177a300583d10c66788bf8e7cb0045c2d5e1df5520786c1b9c4d32dd79e23403d6279789aa97aaaeedd2fddaae6df17ca5204dda726da29b46cc9f7212d479ac5b673dc0229bd14ead2bd333e055be1cb3b473d1c91272f0ecd70c0144a20bbfc4183e4be9e84c"], &(0x7f0000000440)=0xdf) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x8, 0xfffd, 0xffff}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 11:18:58 executing program 3: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback, @broadcast}, &(0x7f0000000040)=0xc) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x181, 0x3841}) r0 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r0, 0x0) 11:18:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x20001, 0x0) dup2(r1, r0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000100)=ANY=[@ANYBLOB="7055080066696c6530009ab00631e795822a78c797fc20f32a2e3e0c8a62a1072bd75f5ce4d252f803aa9251a653b6b894797c34bae82492cd8583c2678322e95ca39abe5c76b0bc5434a5bee22791256a29588af9d9c45de4f10f3fb4fdb3551a99425eb0826b6adcbd6fc8b3ca54fbb7e4b2baef689128adb2ceb5299ed8a310028f5d2a81f6ae5dac4928576047ad4b04301377aead8bdc7c2834f67d523a97476d4fbba87f236f4308da6c9458"], 0xa, 0x0}, 0x0) 11:18:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x7, 0x330b7e98}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0xf, 0x5, r1}, &(0x7f00000005c0)=0xc) r2 = socket(0x1, 0x10000000, 0x8) accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) r3 = socket(0x1000000002, 0x1, 0x0) sendto$unix(r2, &(0x7f0000000600)="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", 0x1000, 0x1, &(0x7f0000001600)=@abs={0x1, 0x0, 0x3}, 0x8) recvfrom$unix(r2, &(0x7f0000000480)=""/149, 0x95, 0x40001, &(0x7f0000000540)=@abs={0x0, 0x0, 0x0}, 0x3ca) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)=']\x00', &(0x7f00000001c0)='\'\x00', &(0x7f0000000200)='-%\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='k\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-%,\x00', &(0x7f0000000400)='\\.&\x00']) 11:18:58 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000580)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x10, 0x7ff, 0x10000, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000aa0180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="080000000100010001010000000100003f520400"], &(0x7f00000002c0)=0x98) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x2, 0x7f, @empty, 0x10}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x1}, @in6={0x1c, 0x3, 0x2, @loopback, 0x91a3}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000480)=0x10) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r3 = fcntl$getown(r2, 0x5) r4 = getpgid(r3) r5 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x40, 0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0xf, 0x2, r1}, 0xc) openat(r5, &(0x7f0000000500)='./file0\x00', 0x400, 0x34) setpgid(r3, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) 11:18:58 executing program 3: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0, &(0x7f00000001c0)={0x3, 0x7, 0x7ff, 0x4, 0x9, 0x9, 0x1, 0x3}, &(0x7f00000000c0)={0x6, 0x1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x2, 0x9}, 0x8) 11:18:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x1, 0x3}, &(0x7f0000000180)=0x8) lseek(r0, 0x200000000000000, 0x5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x8000d5a}, 0x8) 11:18:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0xcd5, @loopback, 0x2}, {0x1c, 0x3, 0x7, @empty, 0x4}, 0xfffffffffffffff9, [0x1, 0xcd18, 0x200, 0x5, 0x9, 0x2, 0x1, 0x275]}, 0x5c) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) fstat(r2, &(0x7f00000001c0)) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1c71c7, 0x26e) 11:18:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x1, 0x1, 0x8, 0x2375}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x3333}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040), 0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8774}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r4, 0xffffffff}, &(0x7f0000000140)=0x8) 11:18:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x0, @empty, 0x81}}, r1, 0x8001, 0xffffffffffffff81, 0x8, 0x92, 0x100000001}, 0x98) 11:18:58 executing program 2: symlinkat(&(0x7f00000006c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000700)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 11:18:58 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x19, 0x4) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) 11:18:59 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000001180)=[{r0, 0x50}], 0x1, 0xff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x118) 11:18:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fstat(r0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 11:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff, 0x17e}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x7880) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:18:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = msgget$private(0x0, 0x1) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) msgget(0x2, 0x10) r7 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x0, r2, r3, r4, r5, 0x40, 0x7}, 0x101, 0xe25, 0xffffffff, 0x6, 0x401, 0x7, r6, r7}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x5}, &(0x7f0000000040)=0x10) getgid() 11:18:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0xffffffffffffff9f) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae) r2 = fcntl$getown(r1, 0x5) freebsd11_lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) sendmsg$unix(r1, &(0x7f0000001840)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000200)="67baf9591433d266256ec04889345f19f4845717e8fa04f22cba0cca59270b98ab061ab440ce47709eccadd442f422dc709573b8f691155b807aa0e2087bbf23f74915a85f1e30c7ea01ef18ca9777418cd8dc2fe9a18d39f96ef3902ea87cda7542aa8e21a2789695a150e3a988ad4967c9e0784870bb20127b34be7d4ceea67fcca92156eac9bb0546c2ae615074ea34cfe259dd9b545f76c7e722de2bce3fd2846db30580a5dab6b9cad75637adead569057fccfabb7cf3cc050518e2c664864a79c39139acb865c4094adb39d39b1781447f4630", 0xd6}, {&(0x7f0000000100)="321deaa9ff8085f016b1714170fbb810ac1b48b3548291da3a87dc5a60233f661fec46569537972f59e61672a6ab48a26f857c186cf8823ef8e3a60ce3e8fb04fd12d04a1991899beb32b4c431235b53736858ce8a3a82475892f73068023eedf006441caf44de", 0x67}, {&(0x7f0000000300)="e3fcff6b82efd91d804721a5be46a509d34b6a1cf84f665d61abdce4f962f01da4cb2d5b7de514db7ebeb8c7b8b663077a9e5ec75ebd2ed453b44d02827dab0f83e7294d176f89c8512a3d5a559e434b78a1f6f30155d9260a131e89a9404c6901812f1def757c134a1375c8e2939bb3b84f0c8ea8d02a55fb0b6599c1ecea7975d147b09b3d7694731edaabdd9be90bcba5df5e0b29712cbab4f1a92070555f577edbcb1a441bda3e5a99eefda0155e966515f5cced65d8", 0xb8}, {&(0x7f0000000180)="2dcba32fd843", 0x6}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d1a1a0b88bfa0879dbb0045f6c272f72935fc49a3596240c73760a2e288bbc8f4acb69f2717e9ae7c582948ab6f25da19f3e176734f016c4a95639db207d3f99d55a09d4a631273e9c5b67735507ceda5b2e318ba61a04d347f7ad0c99fb0bccd1c677f19457d8129b91dedc89d74a345d028ee5a7992c2e74", 0x79}, {&(0x7f0000001440)="971d8f2fc300a00c0608dc158a1d78ab6612ab4f15babaa23b8d11c85c87366f5797f94ea7a42157b22bcac294e421135af24a59bae23ca7eb1ec7dbb094220d81c931928d41c74de7c870fd900511fcdba9401e9929bb45bacc258635f70796ec481446b6d5be7cd114e840dcf7366b1fc30e2300d8804c79eb18480b1683aafde8db3d4d4f01210f5307e6e6b1733673cf32a0e229", 0x96}, {&(0x7f0000001500)="f01b5f8dce0538b5df3a74fa01ffe8f0dc", 0x11}, {&(0x7f0000001540)="93af568980d54ec0387d9518cdf7e54f84a4a47b63ae8dbb483d8c7e0eafd1fe7d0cf1ed312db201dddbb71cd5df4228c27c19590a39bbdd0e5dffcc344a28bde8f0ecc78dd403f6d8eb5c471cdfc626c4e3bef51641158e47278975a3ce083899c4acb04f1c3f2a83b4874542", 0x6d}], 0x9, &(0x7f0000001800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20000}, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 11:18:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)='f', 0x1}], 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 11:18:59 executing program 3: setreuid(0x0, 0xee00) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setreuid(r1, r2) r3 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) 11:18:59 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000ad715f976c0069d5247d10149dfadb458de28b656dcbdf1c215578ec2caaff53a19667b2254ebbf22c22e8462d7ccc1ba1a992", @ANYRES32=0x0], &(0x7f0000000100)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1}, 0x13) 11:18:59 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x10, 0x0, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000000)=ANY=[], 0x0) 11:19:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) fcntl$getown(r0, 0x5) 11:19:00 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x2, 0x3, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x3}}], 0x14}, 0x0) 11:19:00 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x28000, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESHEX=0x0, @ANYRESOCT=r1, @ANYRES32, @ANYRESHEX=r0, @ANYRES16=r1], @ANYBLOB="0000000000000000030000f080000700020000001c004e2007000000fe8000000000000000000000000000bb0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x4) bind(r0, &(0x7f0000000140)=@in={0x2, 0x2, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x3, @empty, 0x9}}}, 0x84) chmod(&(0x7f0000000340)='./file0\x00', 0x80) 11:19:00 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) r2 = semget$private(0x0, 0x0, 0x38) __semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000000140)=""/17) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="221a39a09258aa0330006e372c9541feabc564870890a4a019957ff8e6aecbe4574e6bd53fed"], 0x10) 11:19:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530003b75e469fe8024d2495cc57553fdaaae88ccd935680ddd3b7feeb58b547bc86d1c5504e27aa74068b01b20abdfa10cb6f489ef0899c25c61726e3e31fa76332190bd41027a41c9eba789390012d19c9ca723b99c912d77186f099d913141cebb4de8819f075618367e406b1de2e43d9957b1fd35d89e3b796637ba759f85021d4ee2bcfa752ed5e34d4630639fd24748aebc2beed7255aa29f342f017f01cf73c128c1b82426887a2710f2bc5935de296d4487f196d88e94ea25e757"], 0x1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={r1, 0x9}, 0x8) 11:19:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280), 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 11:19:00 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x2, 0x9, @empty, 0x6}, {0x1c, 0x3, 0x2, @loopback, 0xf3}, 0x800, [0x10000, 0x200, 0x100000000, 0xffff, 0x9, 0x0, 0x9, 0x8]}, 0x5c) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0xe8030000]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="878338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 11:19:00 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x2e9) socket$inet_icmp_raw(0x2, 0x3, 0x1) 11:19:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x202, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r1, 0x2) flock(r0, 0xb) 11:19:00 executing program 2: exit(0xfb) socketpair$unix(0x1, 0x2000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r1) 11:19:00 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) socket$inet6(0x1c, 0x3, 0x0) 11:19:00 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) 11:19:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)="8d21625062a2149541cb7b1be58d5e0ed270132dbe70de06ecf88105ddbc85ed367b499f7dbe03895b2925a9e81818de4d01889da817d61b8440e9b88fab538d9a590d544b97b93a20d99b57b43121042f6fdcba143472179d75ce1cd969e4175df13af118fb3c15ee8d1baca387baa7fcf7350dc1124f7e568a43941dc54375810d46cbc646c28915819365ac4215a238555bd1d5fb0d411e39574de8640e7dcda27d8ddd3e37daa94eca30c91b39da94d7a8e8fd747eb455a75b3a0dcdaaffc178a63a4dc2ab7b9e5f204591db3649e5b83301047ab45789", 0xd9) setsockopt$inet_tcp_buf(r0, 0x6, 0x45, &(0x7f0000000000)="6658a34899254c08523358b85a97aece20947a72dd47b65220f61f64b608180166bb1863215432e409443ac1613c2217980bea27828c747079ba0000000000000000", 0x42) 11:19:00 executing program 0: r0 = socket(0x1b, 0x3, 0x0) r1 = getpid() sendto$inet6(r0, &(0x7f0000000040)="14dd41ce2ea51dd02a772d81a4ce1ae34a014fe7bb3cc7377c986e950088e4753068c9a6ad757dcd6c32b97664bd9ea0fa34d99fa38f806aac4819afbcc7cbca91468281eae00d643f95650500919f05ff814e5fc348c8e2c09d652fbe352b6da5c613f99cf1f0fa34cb7dffa72a8f851d", 0x71, 0x1, &(0x7f00000000c0)={0x1c, 0x3, 0x5, @empty, 0x1d00000000000}, 0x1c) fcntl$setown(r0, 0x6, r1) close(r0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0xf2, @empty, 0x6830}, 0x1c) 11:19:00 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x1042, 0x7) open(&(0x7f0000000040)='./file0\x00', 0x108880, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 11:19:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x5}, 0x8) r2 = shmget(0x1, 0x4000, 0x168, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfeb2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 11:19:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x9, 0x8, [0x3ff, 0xfffe, 0x82, 0x3, 0x7, 0x6, 0x1f, 0x200]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x9, 0x1, 0x72, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, r1}, 0x0) 11:19:01 executing program 1: getresgid(0x0, &(0x7f0000000240), 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 11:19:01 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) fsync(r0) 11:19:01 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f00000000c0)=[{r0, 0x1}, {r0, 0x100}, {r0, 0x9}, {r0, 0x4}], 0x368, 0x0, &(0x7f0000000100)={0x1ff}, 0x8) 11:19:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) sendto(r0, &(0x7f0000000200)="d63f7e960a34691a198d926bef67ae1b1a1a10361e0bcb584b929f81857657032191fe2884fe46d092db15c5192c10f04dc120cdc8024a0722802c05c3565652a4c567213dde1f7ae6b52e258dc063f2d3c53f2c05f4a7aabc8cdcee38a4d90ade441593c9eb1bc5d1f3ade240dd1cc3c35e883f2915f4e1866c270434b28ce35c27b2", 0x83, 0x80, &(0x7f0000000100)=@in={0x2, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f08000000000000000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x912, 0x500, 0xfffffffffffffffc, 0x0, 0x3f, 0x7, 0xc5}, &(0x7f00000001c0)=0x20) 11:19:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 11:19:01 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x28280, 0x20) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/108, 0x6c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 11:19:03 executing program 3: r0 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x2000200, 0xfffffffffffffffe) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x10) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ftruncate(0xffffffffffffffff, 0x101) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000040)=@un=@file={0x0, ""/43}, 0x2d, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000000240)=""/75, 0x4b}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/239, 0xef}], 0x5, &(0x7f0000000540)=""/42, 0x2a}, 0xc0) 11:19:03 executing program 1: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) semget(0x0, 0x1, 0x100) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x3e) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = shmget(0x0, 0x1000, 0x94, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ff9000/0x3000)=nil, 0x2000) 11:19:03 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00') dup(r0) 11:19:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0xc3f8f445595ce533) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000}, 0x14) 11:19:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r1, 0x2}, {r1, 0x124}, {r2, 0x190}, {r0, 0x4}, {r1, 0x1}, {r1, 0x10}, {r0, 0x20}, {r0, 0x2}, {r1, 0x100}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) syz_execute_func(0x0) 11:19:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2d53, 0x3e00, 0x9, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x4}}, 0x0, 0x4, 0x8, 0x90, 0x5, 0x2, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x4, 0x3, 0x101, 0x1}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r1, 0xffffffffffffff80, 0x0, 0x400000}, 0x0) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) 11:19:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x0) r1 = dup(r0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 11:19:03 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f00000000c0)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 11:19:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f004b095f96ffd2323cf9a6c6a317d9300d581b3e7303e03ec803882b92bfc53d5a"], 0x1) r1 = socket$inet_sctp(0x2, 0x24000004, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000000)=0x4) 11:19:05 executing program 1: clock_getres(0x3, &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x50) socketpair(0x1d, 0x10000004, 0x405, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x3f, 0x810, 0x101000000000, 0x100000000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x24}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) socket(0x17, 0x5, 0x7ff) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x1, 0xfffffffffffffffb, 0x3, 0x0, 0xffffffffffff7fff, 0x2, 0xffffffff, {@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x50a3}}, r2, 0x7fffffff, 0x1, 0x3, 0x9, 0x7fffffff}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r3, 0x0, 0xfffffffffffff001}, 0x8) 11:19:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(&(0x7f0000000080), 0x100004) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 11:19:05 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac}, 0x8) 11:19:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000007c0), &(0x7f0000000680)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x3, @broadcast}}, r2, 0x4, 0x4, 0x1, 0x7, 0x281}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) 11:19:05 executing program 1: setresuid(0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r1 = socket$inet6(0x1c, 0x0, 0x6) recvfrom(r1, &(0x7f0000000000)=""/209, 0xd1, 0x0, 0x0, 0x0) getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000680)=[r2]) setreuid(0x0, 0xee00) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)) 11:19:07 executing program 0: r0 = socket$inet(0x2, 0x10000003, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0x800}, {0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1000, [0x9, 0x9, 0x7, 0x6, 0x8, 0x8, 0x9, 0x7714e9c4]}, 0x5c) getresgid(&(0x7f0000000300), &(0x7f0000000340), 0x0) r1 = dup2(r0, r0) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x1, 0xfffffffffffffff7}, {0x0, 0x2}}) freebsd11_fstat(r0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x7fff, 0x3, 0x5, 0x1, 0xdf73}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0xfffffffffffffff8, @empty, 0xb83}}, r2, 0x0, 0x3f, 0x1, 0x0, 0xffffffffffffffff, 0x1f}, &(0x7f00000002c0)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000002680)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x7f, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="100000008400000009000000e00000021c000000840000000a000000fe8000000001040000000000000000bb1c00000084000000040000000600005031090000b2ee0000d7dec47e5cb3a7068cd6c120a70a5c19ccafc06a0a753c7a3183011787f7b553f98803d57c0fa7c1bb0754516fe3735650bc058b69605c07ef11587c14612514cbdae33d4cac30e1dad81fc9916a83b3979cda2c77471b82ada6b72aa16e70af70cb634fa6399d413681d802c5e023ff6d90e4d6717dbc65bcab", @ANYRES32=0x0, @ANYBLOB="140000008400000001000000ff03060001044fb7"], 0x5c, 0x1}, 0xc) 11:19:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x92, "ad91491b8f4c84f939b4a82d63c168968409f61fcaab8c6ee80af9bee73f8268d7cd9e824044facaa18ea6ff5fde00c2b354d79416d10cb2e326c45e5e466671ef9b5f45c75fdd110d8c291964d01c1833163fbba48ef0d8853f938bc2990f4b2b43934c91b28e06d22e3a9df010de3b95d6f4ddb1dd88eb3c77bc49ab3211a778cde5c77e1842228f4c3e3ae259bb3595bb"}, &(0x7f0000000140)=0x9a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="b000000060cd32285ba2485123721dfd721add29da107d6f5ef8c84319ba45c008deb3c5ad4cb2736ae93478526a7f41b35fe12daf2deab94ed14fe68c5cdbc4cac732187ecc462d343d135804fba612cb59da6d25b9434e750e9db133e3134b16176ecad146685f770f03216a0ed354cae75dc6ce5cfcff94cb2cd1514d6df586b3858657af6bd71799f42a49f7a452fe22832bb8228ca663230ff1bdd765ab852a502300000000000000000000000000000000"], &(0x7f0000000240)=0xb8) 11:19:07 executing program 1: setuid(0xee01) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x100000000, {{0x2, 0x2, @broadcast}}, {{0x2, 0x2, @broadcast}}}, 0x118) getuid() setrlimit(0x7, &(0x7f0000000040)={0x0, 0x10001}) 11:19:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x8) fstat(r0, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x100000000000018d, 0x0, 0x15c}, 0x0) 11:19:08 executing program 2: mlock(&(0x7f0000215000/0x1000)=nil, 0x800000) r0 = getgid() r1 = getgid() setregid(r0, r1) r2 = socket(0x2, 0x10000000, 0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x4, 0xff, 0x0, 0x2, 0x58a, 0xde, 0x0, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x6}, &(0x7f00000000c0)=0x8) munlock(&(0x7f0000215000/0x600000)=nil, 0x600000) 11:19:08 executing program 1: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x1800}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000080)=0xfffffe69) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x66845d44, 0x3, [0x3, 0x7a, 0x81]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x101}, 0x8) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e230000000000000000002000000000000000000001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de09000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) socket$inet6(0x1c, 0x10000000, 0x3) semop(r0, &(0x7f00000002c0)=[{0x4, 0x7}, {0x3, 0xffff, 0x1800}, {0x3, 0x8, 0x1000}, {0x3, 0x3, 0x1000}, {0x4, 0x6, 0x1800}, {0x0, 0x9, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x10000, 0x800}, {0x7, 0x4, 0x800}], 0x9) semop(r0, &(0x7f0000000100)=[{0x0, 0xffff, 0x1800}], 0x1) 11:19:08 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) syz_execute_func(&(0x7f0000000080)="c4011962e48f29289a2ac4227d0ffc66410f74501cf2470f5c63f7f30f12cc36a0ece5e92000000000c401a9da9f344b0000450f674e00c48119624711") writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) 11:19:08 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x51f, 0x0, 0x2}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="90", 0x1}], 0x100000000000006d, 0x0, 0x38}, 0x0) shutdown(r0, 0x1) 11:19:08 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="cd", 0x1}], 0x1, 0x0) ftruncate(r0, 0x80000000) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x6e, 0x0, 0x0) 11:19:08 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x400}, 0x0) clock_settime(0x4, &(0x7f0000000140)={0x0, 0x2000000000}) socketpair(0x1c, 0x20000000, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x80000000, 0x2a, 0x1}, 0x8) 11:19:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = dup(r0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) accept$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202082f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3ff, 0x0, 0xf71d, 0x0, r2}, 0xfe56) 11:19:08 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x7) mlock(&(0x7f0000f7d000/0x4000)=nil, 0x4000) 11:19:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0x57) 11:19:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2d59b56a, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffff9b47, 0x5, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x59) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x4, 0x0, 0x5, 0x4, 0x11, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x600, 0x2, 0xf413}, &(0x7f0000000100)=0x10) 11:19:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="2c6a10aaf4a612e8a62fb9ecc60d7884419245e48e1394a2643095e6f26cb5a886c1fdf9dfc5802ea82f00917cf7ef69a708d7884c3f0156af804683436a0e1dd817ec298f56e9137d03ed8f7196b90a85329f1640649d6ff77713048e56188019188a508bdfb6db5b4a31992790621b36eb67827618ceba153d996bfab57d3ee4bf1ff513cf989f860b692b0e45b70e6c438a2c0ebcae8c9333eaa585c6d3a0aeb5d994a8aa8e5d8a33bb04573fd3d7f2fc44ddf361d5a515e65f9b2663", 0xbe}, {&(0x7f0000000080)="244cef025cfe0df9624b51d04bf48e17c7988e56e4", 0x15}, {&(0x7f0000000300)="7febc84074c815431c12526a61090c61dcbae0854c7b5f899bef3c3eb041ed3726371e88e574c682ef01997732b4975ba94bc08dd11c2cebe771e71cd0f73a152f5dc504386b09e87badd5cd979548d8561c1c2b44b91dfcae92238b91fdfcc7d566682f4051dd7e519cb072ad961d7f6cc8dcb5e0fbfdf675bd4d569e0a88dd07df56ba88b5306bb7dcfbcb45c52ec63b07bf9be7731bba548c85e19dc3206284da1180e9a7cbd95c1ec8f77f7331162f5f6d4a0362a5f5f214834c3399fa3bb3d1dad89eca867a410dd0acd5a4d65e06568018772626852f283247cd749115", 0xe0}, {&(0x7f0000000440)="f7dc54e4e06a5253af1f522d3a8f615f550df3d2f7c89ba1c6193656dfbf6956a23a7baaf571f98aa0380e929d75fdc18791edf8be205eb835d3dec490e419ea7ea98695dfee64b1809fd95949823145299e649caada98181af5be3e0627efdf9c22096719cb176f3333263328479d3bdea635185a0f4a85ffe1909b290b21474022399c31cb99d32fd10c2b16729bc58c9c9fc49c42089b258b7a3e5216cf934c369e28670620b1f46987b0b896f4a663320d", 0xb3}], 0x4, &(0x7f0000000500)=[{0x70, 0x0, 0x8, "21fa2c5090f9dcb84d6b4a61cc6b4f631656086f534fd3b1e46b07f9d522b15cb2a2d758213bbde21ba4da364617fd2842437191a84fb919574d344a459b4e720ae5d631f7403e0f80b312fea9cfdb47249d445af78bd048edc96b7e"}, {0xa8, 0x11, 0x20, "16bdae705eb8bc6149ea789c5a49e7ee7f9d07474ec5a2c5881a82875a329cad97b50662c33068f74ce971295181789224cb57135545ef40a91e57a8d52379c0f7ca9b751802b7a15178c02a91b1202fb25a6e534a7d07b2140fddb0a7bc79356c61b4e709edf178e4eca693bb82c3372108d88471be44514d9023ab016321b49ddb7fcdda22d6e79dd65d646962890fd9"}], 0x118}, 0x88) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0/../file0\x00'}, 0x13) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x7, 0x3, 0x1f, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x6, 0xe2ba}, 0x8) 11:19:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x80000001, 0x800, 0x6, 0x10d, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x81}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x30, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 11:19:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x0, 0x7, 0x0, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001700), 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001780)) accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@abs, &(0x7f0000001800)=0x8) open$dir(0x0, 0x100100, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, 0x0) getpgid(0xffffffffffffffff) getuid() getgid() accept4(0xffffffffffffff9c, 0x0, 0x0, 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) dup(0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x80) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000015c0), 0x0, &(0x7f0000001b80)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB="1800000000000000e7ff000800000000", @ANYRES32, @ANYRES32], 0x88, 0x80}, 0x8) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001d40)=ANY=[], 0x0) sync() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 11:19:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xf, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00'], 0x8) 11:19:08 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 11:19:08 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) semget$private(0x0, 0x1, 0x505) socketpair(0x0, 0x20000000, 0x8, &(0x7f0000000000)) 11:19:08 executing program 2: mkdir(&(0x7f0000000340)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) rmdir(0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x0, {{0x2, 0x2, @rand_addr=0x2}}}, 0x90) recvfrom(r0, &(0x7f0000000100)=""/224, 0xe0, 0x40001, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x6ef0, @empty, 0x10001}, 0x1c) 11:19:09 executing program 3: r0 = semget$private(0x0, 0x0, 0x400) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/247) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) 11:19:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 11:19:09 executing program 0: r0 = socket(0x1e, 0x20000000, 0x7989) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x91fe}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x1000}, 0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x129, 0x3, [0x0, 0x9, 0x1ff]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r3}, 0x8c) setsockopt$inet6_tcp_buf(r2, 0x6, 0x467, &(0x7f0000000280)="05cd1ef237b1a61744873fa718f567f24ba34bc87f113c768d0d06448e8bb03754b4c72ccb197a0eb9f6e58df0382d20af5a126e1de6902ab3dcc28d516f4a0f232b885d10f9928d2c5d5e0341bb7ad4b3c36dd47bd6b078134f1fb8b049cd120377920c90c623a0cabf57da5752ae37cde7160873e0bf6055c3abb24fa171fbc6431373825efe366635088a0f04cff6181f920e83c3a3f1eca191de3762fdae26d9129578a44eb9edef5d5caea8231340d0490eb2ef2d1c5f80cb365b832fd9c877b99d6d41c4d41e1b3a", 0xcb) 11:19:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) socketpair(0x1c, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) 11:19:09 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1000) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 11:19:09 executing program 3: madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) madvise(&(0x7f00002c3000/0x8000)=nil, 0x8000, 0x2) socket$inet6(0x1c, 0x0, 0x1000) 11:19:09 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x4]}, &(0x7f0000000040)=0x6) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000280)) 11:19:09 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x8, 0x1800}, {0x3, 0x100000001, 0x1000}, {0x3, 0xffffffff, 0x1000}, {0x3, 0x1000, 0x800}, {0x3, 0x7, 0x1800}], 0x5) 11:19:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x1, 0x10, 0x200, 0x200, 0xaac3, 0xfffffffffffffffb, 0x800, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x723, r2}, &(0x7f0000000380)=0xc) sendto$unix(r1, &(0x7f00000003c0)="096858aaace169d403d4c34b9ff417c9a89a459ed5d29b51ca6aeba9f50f20a7b99810a905b3cce4a1672360674b6066cb0cd01947dc82f1abe99872f1ae9686a4ea5042ee7ad5b2078aafc5b61544c0c902bea5c81acab91c1c14f1e36e9440ad0501991c3e25d0f9c5aca2664abc199bbff0ab73ded46a588752e5075e307adae882009f9ba55c194eda81a0a1e5f0646b84d5815e933f9d835e72ce7f5feb7d5dc207e75ff34b033f47f538dbfdefca5f17479439bd0013832546823d28edac48ec4c3b0f38869c9d3a66e6577ec73557d12ce4a9", 0xd6, 0x0, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x7fffffff, 0x4100, 0x9, 0x6cff, 0x8, 0xb, 0x5, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x800, r3}, 0xc) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) write(r1, &(0x7f0000000200)="8d", 0x1) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x5) freebsd11_fstat(r1, &(0x7f0000000040)) 11:19:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x900, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x0, 0x3, 0x6, 0x100000001}, &(0x7f0000000100)=0x18) 11:19:09 executing program 0: readlink(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)=""/223, 0xdf) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01002e2f66e79d75bc00"], 0xa) 11:19:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000180)="f364aba660b07a74b9eaf3ebb677894c08a62fcc5162f11ffec81735d6b0c149e26bd32395b3e6f8e518c1e1963843c07c7d7e6103aae05cd163d6844c023f56df98b92d683a5a567d11e4fb65efc27f8c64601eec3fe288a7d9f1321d494eaf9c764a8fcf9e0c65611786b6e7e52b6ad398dd69add060e118a9a4815f4515f8e26dd19f447073d3dbcabdd98ae9e7cc73604cfb6c6aa4901910b9b61df760d627641c9438728d091dec5320761897d5c668e0666bacd261abe42ff4ddcee1f9f7d4f3fdf7fc3a0dde701ff7", 0xcc, 0x4, 0x0, 0x0) 11:19:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r1}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x14}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x401, 0x8001}, 0x5) 11:19:09 executing program 0: msgget(0x0, 0xa) msgget(0x3, 0x200150) msgget(0x0, 0x444) r0 = msgget$private(0x0, 0x80) msgsnd(r0, 0xffffffffffffffff, 0xffffffffffffffba, 0x3) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xe2, "9336f2e2e3074cb9fc7261fa0553c1c15e54dbc6d66e239faa0790caece695c3dd58819b5871be1611772f50698b2a2d957bf601d4a53cae472c008af9d6fb3563b7e08c6d8370ccf476e81faf56427ac09866c338c307d8fa9d116e46df3a7ff3aa0f5afc778d54b5bdf908fac9ead73f0372cc3c1cc47ab3bc15d88e452b02d29c175645569f90dc164f0d64f078372fe3e06893e91bbdc762bf1a75f0ac28708454ea4b255e5cf7c08b298a1ed48bf579ff4381f0185ecc18f15a3105b091ca873bfabd0f8c43763f002f44bbb463c4b36d3198280e13fb0b8718e850cfb0242e"}, &(0x7f0000000100)=0xea) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) 11:19:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x2000000714, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) flock(r2, 0x1) execve(0x0, 0x0, 0x0) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:19:10 executing program 3: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x400000000000001c, &(0x7f00000000c0)=[r0]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) close(r1) open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:19:10 executing program 3: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x2000) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) socketpair(0x0, 0x5, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r2) clock_settime(0xf, &(0x7f00000000c0)={0x217b, 0x1000}) 11:19:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000440)="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", 0x9e, 0x82, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x46) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000240), &(0x7f0000000280)=0x4) 11:19:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) 11:19:10 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001580)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/91, 0x5b}, {&(0x7f0000001200)=""/229, 0xe5}, {&(0x7f0000001300)=""/141, 0x8d}, {&(0x7f00000013c0)=""/67, 0x43}], 0x5, &(0x7f00000014c0)=""/167, 0xa7}, 0x40081) lseek(r0, 0x0, 0x2) 11:19:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x1ff}, 0xb) r2 = open(&(0x7f0000000080)='./file0\x00', 0xe80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 11:19:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000003880)={&(0x7f0000000240)=@in6, 0x1c, &(0x7f0000003700)=[{&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/72, 0x48}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/142, 0x8e}], 0x8, &(0x7f0000003780)=""/243, 0xf3}, 0x40080) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x0) 11:19:11 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xf5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x401, 0x8, [0x2, 0x6d6a, 0x5, 0xfff, 0x6, 0xde3, 0x74ece3f9, 0x79]}, &(0x7f00000002c0)=0x18) freebsd11_mknod(&(0x7f00000000c0)='./control\x00', 0x2005, 0x0) rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000040)='./control\x00') ftruncate(r1, 0x81c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x3, [0x69f4, 0x4, 0x2]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x1000, 0x7, 0x2, r3}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) 11:19:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x28) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/154, 0x9a}, {&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/103, 0x67}], 0x6, 0x31) write(r1, &(0x7f0000003500)="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", 0x1000) 11:19:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8000, 0xfe, 0x4430, 0x1, 0xcff5, 0x3, 0x9, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) 11:19:11 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x10) pipe2(&(0x7f0000000140), 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0)=0x7f, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) poll(&(0x7f0000000040)=[{r0, 0x100}], 0x1, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x31000006) 11:19:11 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3f, 0xafdd9f02b74f4d7f, 0x8000, 0xff, r2}, 0x10) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x4600, 0xfffffffffffffffd, 0x100000000, 0x0}, &(0x7f0000000080)=0x10) msgget$private(0x0, 0x2) mmap(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x1, 0x80410, r3, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000000c0)={r4, 0x1000, 0x0, 0x0, 0xfffffffffffffb16}, &(0x7f0000000100)=0x18) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000000)=0xfffffffffffffdf9) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000240)={0x3, {{0x1c, 0x1, 0xc3cb, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, {{0x1c, 0x0, 0x100000000, @empty, 0x98dc}}}, 0x108) 11:19:11 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x5}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0xfff, 0x8, 0x280, 0x10001, 0x90, 0x9}, 0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 11:19:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66694c653000"], 0x1) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x80000000, 0x401, 0x8, 0xff}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x520, 0x81, 0x0, r1}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 11:19:11 executing program 2: open(0x0, 0x80000000000286, 0x20) 11:19:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x8}, 0x57d) 11:19:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="dea8b6c4"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23e000000100003a935def0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000c10a00000000"], &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @loopback, 0x85c}, @in6={0x1c, 0x3, 0x1, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x1, @empty, 0x8}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 11:19:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8000, 0xfe, 0x4430, 0x1, 0xcff5, 0x3, 0x9, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) 11:19:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000000080), 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xb36, 0x2, 0x1f, 0x71b}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x3, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x5, 0x0, 0x6, 0xb68, 0xfffffffffffff7ed}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200)=0x7f, 0x4) 11:19:12 executing program 0: r0 = open(&(0x7f00000000c0)='./file0/../file0\x00', 0x80000000000206, 0xfffffffffffffffc) r1 = dup(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x5}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x8010000000) 11:19:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 11:19:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0001"], 0x9}, 0x0) setsockopt$sock_int(r1, 0xffff, 0x111d, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 11:19:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x4, 0xf, 0x4, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40) 11:19:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getsockname(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 11:19:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) r1 = dup2(r0, r0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) close(r0) 11:19:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x2, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0xffffffffffffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132730b45168893d28ee5f60eeb4447a7a1d6da438ccdaf8a3debde6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x40a, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 11:19:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000400)="a3236ed132191ce5e5c07df57eea210f2358598e055f0bb8d8", 0x19) r1 = open(&(0x7f0000000440)='./file1\x00', 0x80, 0x52) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000340), 0x4) r2 = socket$inet6(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r2, 0x100}, {r0, 0x1}, {r0, 0x2}, {r0, 0x1}], 0x4, &(0x7f0000000200)={0x800, 0x1}, &(0x7f0000000240)={0x1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffe7b) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001500), &(0x7f0000001540)=0x4) open(&(0x7f00000014c0)='./file1\x00', 0x0, 0x20) recvfrom$inet(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000280)="449148c63fc544304de9df0ba8575802e4c559e293e3ef8fd1616c5fabbe2a1978d7af54415811833f2430aa6fac69b4e5cf8c3998ad0b9daf8282bd8ab44b2e0508b3cbfbca3843b4cd03d5ad7d2b98d9368535ca73947fca2fd14a337c1a25a3e40d51153dbb39cd0e673e07ba60f47057f3f1b4fe5db93f79543490e1e1d3c3ae9be19edaeca380606a94fed3", 0x8e) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000380)="a24cdd7fdc8de463f1b74f11b439002b486130a0dc30b0da7e38ae5d0f579f48d37225ed9ece2e17705444a18ce78dba2f0a69b9d9696c442e8adcab2b011a808c4f312cb0726c9c19fefe8ce27da8e3f2049289bead3d84736a024f0c5c07e691b3edae8b64d827", 0x68) 11:19:15 executing program 2: r0 = dup(0xffffffffffffffff) dup(r0) r1 = open(&(0x7f0000000040)='\x00', 0x615, 0x0) ppoll(0x0, 0x0, &(0x7f0000001480)={0xfffffffffffffc01, 0x15a}, 0x0, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) close(r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) poll(&(0x7f0000000000)=[{r1, 0x2}, {r1, 0x92}, {r1, 0x2}, {r1, 0xa8}, {r1, 0x8}], 0x5, 0x7) 11:19:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @loopback, @empty=0x1000000}, 0xc) 11:19:15 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x80, 0x4) 11:19:15 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0xb) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) 11:19:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 11:19:16 executing program 1: syz_emit_ethernet(0xffffffc9, &(0x7f0000000080)="997ffc77ee3478150800400a6634021ddb54b18717ce7b370c181d012f974500000000") r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0x8) lseek(r0, 0xfffffffffffffffd, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x100, 0x4) 11:19:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0x1, 0x0, 0x2) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 11:19:18 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8) sendto$unix(r0, &(0x7f0000000180)="9401050200a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f", 0x194, 0x0, 0x0, 0x0) 11:19:18 executing program 3: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) fcntl$getown(r1, 0x5) 11:19:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x20}, {r0, 0x4}], 0x2, 0x3f) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_lstat(0x0, 0x0) getgroups(0x21c, 0x0) 11:19:18 executing program 1: r0 = socket(0x2, 0x410000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000000040)="c291", 0x2, 0x20001, 0x0, 0x0) 11:19:18 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x400}, 0x4) r1 = semget$private(0x0, 0x4, 0x43d) r2 = semget$private(0x0, 0x7, 0x0) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000000)=""/204) __semctl$GETVAL(r2, 0xffffffffffffffff, 0x4, 0x0) 11:19:18 executing program 3: r0 = socket(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8000, 0x0, 0x2, 0x2}, 0xffffffffffffffd9) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00V'], 0x10) close(r0) 11:19:18 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x10148, 0x10) shutdown(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x5, 0x0, 0x1000, 0x1, 0x372, 0xb0b, 0x8001, 0x0, 0x80000000, 0xfffffffffffffe00, 0xf93}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r2, 0x0, 0x1ff, 0x7, 0x4, 0x3}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x6, 0x100, 0x3ff, 0xd5, 0x1f, 0x5, 0xda, 0x8, 0x3, 0x8000, 0x2}, 0xb) recvfrom$inet(r1, &(0x7f00000001c0)=""/247, 0xf7, 0x80, &(0x7f0000000180)={0x2, 0x3, @rand_addr=0x2}, 0x10) r3 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@remote, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x1a, &(0x7f0000000000)=0x3, 0x4) 11:19:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x1000, r2}, 0xc) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ftruncate(r1, 0x0) 11:19:18 executing program 1: ftruncate(0xffffffffffffffff, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x202, 0x0, 0x0) 11:19:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) r1 = socket(0x1c, 0x3, 0x563) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x400, @empty, 0xe40}}, 0x0, 0x0, 0x65, 0x10000, 0x200, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x7fff}, 0x8) 11:19:20 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)="cd", 0x1}], 0xffffffffffffff80, 0x0) ftruncate(0xffffffffffffffff, 0x80000000) pwritev(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) 11:19:20 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000140)={0x40, {{0x1c, 0xffffffffffffffff, 0x2}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}}}, 0xfffffd55) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x6}, 0x8) 11:19:20 executing program 1: mprotect(&(0x7f000011a000/0x4000)=nil, 0x4000, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x5, 0x4) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) 11:19:20 executing program 3: getuid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) msgget$private(0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x800000000) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x40, 0x129) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000002c0)={0xfffffffffffffffe, 0x1, 0x1, 0x1000, 0x10001, 0xffff, 0x43, 0x8000, 0x34, 0x6, 0x7}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x47, 0x6b, 0x4000, 0x8001, 0xcb6, 0x3, 0x2, 0xf3c4, 0x0}, &(0x7f00000000c0)=0x20) setuid(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x9, 0x7}, &(0x7f0000000140)=0x10) __semctl$GETZCNT(r1, 0x0, 0x7, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/9) semop(r1, &(0x7f0000000000)=[{0x0, 0x4, 0x1800}, {0x4, 0x7, 0x1000}, {0x0, 0x4, 0x800}, {0x4, 0x80000001, 0x800}], 0x4) setreuid(r2, r2) 11:19:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40, 0x20) ftruncate(r0, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x55f, @empty, 0x4e}, {0x1c, 0x3, 0x401, @loopback, 0x4}, 0x5, [0x5, 0x0, 0x2, 0x8, 0x8, 0x8001, 0x0, 0x7]}, 0x5c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 11:19:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0xc) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x10c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 11:19:20 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000011c0)={@in6={{0x1c, 0x2, 0x8, @empty, 0x80000000}}, 0x0}, &(0x7f0000001280)=0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000012c0)={r1, 0x7, 0x4}, 0xc) utimes(&(0x7f0000001140)='./file0/file0\x00', &(0x7f0000001180)={{0x9, 0xddc4}, {0xfffffffffffffffd, 0x80}}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./control/file0\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000001100)='./control/file0\x00', 0xc040, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000013c0), &(0x7f0000001400)=0x10) rmdir(&(0x7f00000000c0)='./control\x00') bind$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001340)={r1, 0xfffffffffffffffb}, &(0x7f0000001380)=0x8) 11:19:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x211}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000000)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r1) 11:19:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1d, 0x10000000, 0x200, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x100, 0xfffffffffffff1c6, 0x200, 0x1, 0x0, 0x100000001, 0x3, 0x80, r2}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) 11:19:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r1}, 0xc) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x101, 0x4) 11:19:20 executing program 2: getpgid(0x0) getpid() setpgid(0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x45) utimensat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={{0x5, 0x9}, {0x0, 0x2}}, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) openat(r2, 0x0, 0x0, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) 11:19:20 executing program 2: msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/175) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) 11:19:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x0) lseek(r0, 0x0, 0x1000000000003) bind(r0, &(0x7f0000000200)=@in={0x2, 0x2, @multicast2}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x80000000, 0xfffffffffffffffd}, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 11:19:21 executing program 0: mlock(&(0x7f0000b40000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000b5c000/0x3000)=nil, 0x3000, 0x5) 11:19:21 executing program 3: r0 = socket$inet6(0x1c, 0x20000000, 0x97e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x4, 0x8}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1, &(0x7f0000000000), 0x10) write(r2, &(0x7f00000000c0)="00723fe61078b762a8d5fc8e2da0a15e12facc8f853ed06172e105d7245cdc4ca7055391efb5bb40dbf78749cde24a72f981489484f694c8f13b09e053085d272f5d53e847e1062e74563ba9", 0x4c) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r3, &(0x7f0000000140)=""/202, 0xca, 0x41, &(0x7f0000000240)={0x1c, 0x2, 0x74, @loopback, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:19:21 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file1\x00') execve(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xde) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000200)={0x8, {{0x1c, 0x1, 0x7fff, @empty, 0x1000}}, {{0x1c, 0x1, 0x10001, @empty, 0x86}}}, 0x108) 11:19:21 executing program 0: r0 = socket(0x10, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x3b8) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, 0x8) close(r0) 11:19:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) __getcwd(0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x9}, {r0, 0x2}], 0x3, 0x5) open(0x0, 0x0, 0x0) 11:19:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000280)="ca2c0b73590623dd4c6e5eaffe2132c9a05275f33376c8fdf96c4c613eccadba5a3fd83800caba9c579cd77e58bbc42391934e41d821286aab3bfd49082c81b58acaa081d628b026fcf9a25cb65b4a85229970c653ee5694e79425497114485450c236f753551f3de69d657a2f679a84b53be0be7c0132de2d7d56304a4cf3de52aa769900d34dead15a9809ff0746169ab408c602412fda52643a9c97b65fa29494dada4bc087756b0707", 0xab}, {&(0x7f0000000340)="eeea0b5012e9b0b635db783459ec760752b77edf1cdb9b986233162857a2e596551b264d2b6cdb0d63bf3d72f8f48af966f347d06e6b589abd51d29314c20c90b126b25cde4af516272c3e4917349f7e8c7be37a5a61f1e5386ffa102ff7e2265fc0892f1dfa332053acba47eb04df8c383e0dda987efadd4776e0f3be1b4f9346abd9a1f04d7331c9c6a546093f50831e486707d8dc6bfe5257eef5a802ecabc3b3127c6cdacfe9774aad56b2d0217f1b4f7ddf6a02a9d96b4b7ac552735422fa228fe0a8bf55581c0868f514a933a9dd322cba6d6ebeaab1c77a996b", 0xdd}, {&(0x7f0000000440)="404ee0340504b5023abfc860931dc2b6bf8f6c0fa54480c3a04aa1cfcd8862594c5fc9efda33add2b0b04f", 0x2b}, {&(0x7f00000004c0)="54651fa95cf951bdf446c1438989b3c162031e5d192f4aeb6c8fe37138e055924738779aab6ab0145973531ef16695a977b035179603321a49c27fe1c587878752e91664169f4f76aea56a7fba95486474d31a3cbda0912e1f23d7dd4c791d5e55adeeb78fb2e0c07dbd7d01876d6275ff", 0x71}, {&(0x7f0000000540)="d13d3ab06ff298fc6da19d0182082b04087060e38d54fcd2b4b98f6b1854d144e4125ee0949174cd655e6438afab568edf1ef0c5e1f2c6c4b80b05b1f15449bba1f3d29e7972d665b8c627913f02dc54626818a98a10f474a440746d65f8cc6fc57afb4590e6155d0377e3733283e0cb1980b6db2d662936b96abd49790d3ce228dcd5f832d75788dec7183e9cabae9c2200e62e88cd0f974eb4463cd9eeead4e53cb8cebf2624efc1dfb9fd0d55e270078fc84bbfba7ab5ccd0e9559a8e4e114eb330b356884ea5822c032c5fd652caab71de7ddbd137eae9cc19e56441d321b52889ff2de481e2b41482bf6bc68a981cda7b2cc7", 0xf5}, {&(0x7f0000000640)="06a31b02f4abc81505ba1fbbcee07cbb747f61ec6f65b9bac63fa9934b2c446a8f8264aa92342edd61e6ba56fab5803a1ccbed2ee9a4d0b5be3e7350c6cd016edd9455475f0f6ce0bdfc1823e6359f810ca410e53d2a9256963a72cd7cc0e9b65877e2762486adb6f553b58bdb54d79abbae80c5f0844134769d576643e23e0453ab7acf1ff636f348855b85c4a5b0d78d6b3bdfc9945cbac193df7fd19e23d14e313a6d6097ce3e7ccbc03c86a5d5788d625e7ae6b620168e52ab767971ee9e882ce5bb294ea3c2a40c947e4df97942165feeab0c591ebb20f4f8b176f6d3ef7550b46686ac361cb986a48b4f8c", 0xee}], 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000000050, &(0x7f0000000200)="50d44f8a4011db4f2aea115c89a0a8db542c22b23aab07951c2f72045ce565c292819b996b8407044b08f36ba8917807423975eac177208abff9b540dfac400ea521226be3b4ef5212d490a86ab7ddaadc9be70632465573", 0x58) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffffcb) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername$unix(r0, &(0x7f0000000900)=@abs, &(0x7f0000000940)=0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x55, &(0x7f00000007c0)={0x7f, {{0x2, 0x3, @rand_addr=0x4}}, {{0x2, 0x2, @multicast1}}}, 0x118) 11:19:24 executing program 3: msgget(0x2, 0x200) 11:19:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4, 0xbbf, 0x22}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x100000001, 0x3, [0x0, 0x100000000, 0x2]}, &(0x7f00000002c0)=0xfcb1) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x4}, &(0x7f0000000340)=0x8) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x9, 0x2, [0x5, 0x800]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x5}, 0x8) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0xffffffffffffff87) 11:19:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x2, 0x800, 0xffff, 0x40, 0x1, 0x6, 0xaf8e, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7894, @loopback, 0x1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x0}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x8, @empty, 0x10000}]}, &(0x7f0000000240)=0x10) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) 11:19:24 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7fffffff, 0xb01, 0x6}, &(0x7f0000000140)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) chroot(&(0x7f0000000180)='./file0\x00') msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) 11:19:24 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x107, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)) 11:19:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 11:19:25 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7ff, 0x7fff, 0x0, 0xc, 0x3f, 0xffffffffffffff00, 0x5, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3ff, 0x7, 0x5, 0xd6e2, 0x6}}, &(0x7f00000000c0)=0xb8) listen(r0, 0xd2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r1, 0x9a, 0x7, 0x200}, &(0x7f00000001c0)=0x94) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4) 11:19:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0xa, [0x3, 0x8001, 0x0, 0x101, 0x7ff, 0x26, 0x4, 0x100, 0x5ecc, 0x2]}, &(0x7f0000000200)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x89, "973c5d8ecff1166ba0183e0919bd435ae8c1e5773032add3a967b8493b4798f6ed2b88cd7fb2b68e8e51113449581da0b42d595e23cf3bfe34175b3658d06cd3d6a5a46bdee9ea2565e33aa5fa2a3390b284a23660c05fb8b2d0f2897e9427b06925017dc7819b253588aff07029c19d7535c48db4f8d60bfd6ef867ca4e6d06b08a4e7d47e94f5324"}, &(0x7f0000000380)=0x91) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x1, @multicast1}}, r2}, &(0x7f00000003c0)=0x8c) open$dir(&(0x7f0000000180)='./file0\x00', 0x409, 0x1c0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 11:19:25 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x0) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f00000000c0)=0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) munlockall() 11:19:25 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(0x0, 0x0, r5) poll(&(0x7f0000000380)=[{r3, 0x106}, {r4, 0x14}, {r4}], 0x3, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 11:19:25 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001100)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001080), &(0x7f00000010c0)=0x4) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 11:19:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:19:25 executing program 1: getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r3 = getuid() getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setresuid(r2, r3, r4) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r6 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r5, 0x6, r6) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) ftruncate(r7, 0x800007e2780e3) ftruncate(r7, 0x5b7f656d) setresuid(0x0, r0, r1) r8 = getuid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() setresuid(r8, r9, r10) 11:19:25 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) 11:19:25 executing program 2: r0 = socket(0x17, 0x5, 0x512) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 11:19:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000002c0), 0x8) poll(&(0x7f0000000040), 0x0, 0x0) 11:19:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r1 = msgget(0x2, 0x415) msgrcv(r1, &(0x7f0000000100)={0x0, ""/62}, 0x46, 0x1, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc) 11:19:26 executing program 1: r0 = socket(0x3, 0x5, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="01f0ffff0500000009000000f9ffffff05000000"], 0x0) 11:19:26 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x9, 0xc2, "4f7142cbdddd976b1dd415ee921a9315e49b945f7fd53ef530f4dbfd26abff71f73894f5c8544b511a4899793d8774ff1c876e2fd31045d21f0e23653ab7a25323f92b2f3189a85c1549127f9c4d12af4e80e555e4de64b3a3dafe8205a219f75a3de93b546ce0f19cf26c9d277acee9a07cd8f7c8db07425ec6d98b89c2f1d92b7d120e4863e597386514166039522f5e9b394fc2d033bfe6810356a5c8c3305f74fcf45245c3fa5319d9db718a01bfa7be2318d0c73a1078deb31dff5dd45a0d8f"}, 0xca) r2 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r3}, &(0x7f0000000240)=0x8) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20a04, 0x14) fcntl$lock(r4, 0x40e, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005}) 11:19:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x8, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x81b628101d93b6b0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x7, r2}, 0xc) 11:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x32, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x8001, 0x2d10, 0x200, 0x6, 0x0, 0x2, 0x4, r2}, 0x20) 11:19:28 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2) unlink(&(0x7f0000000000)='./file0\x00') 11:19:28 executing program 1: r0 = socket$inet6(0x1c, 0x20000001, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x8) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0xff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x10000}, 0x8) connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c653000c70f007e0e7976204e64be2910459f881f62df1cbc34e50c2aaf6529c1c245146cef157948f2e397e6555484f6797688b3502438e7254b3063652db938e0095a5b0e276739549b32e383852b88ad75cc41b3cd28f82ef3b52adefd30ba011c0d4f63e47335b431000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x4, 0x1, [0x5]}, &(0x7f0000000180)=0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1202, &(0x7f00000001c0)={r3}, 0x8) 11:19:28 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 11:19:28 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x20) truncate(&(0x7f0000000000)='./file0\x00', 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 11:19:28 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0xff, 0x2, 0x1c, 0x6d, 0x800, 0x6, 0x2]}, &(0x7f00000000c0)=0x12) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:19:28 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r1, 0x4, 0x10000) truncate(&(0x7f0000000000)='./file0\x00', 0x208020004) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r1, 0x1a}, {r1, 0x2}], 0x20000000000001ee, 0x664b6e4) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = getuid() freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r4, 0x400) socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x3, 0xc) fsync(r2) 11:19:28 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) getsockopt$inet6_buf(r1, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) 11:19:28 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:19:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x46, "29eba379e01904a33cef49b9f450f9c7914de37b85f7f01096928f66cd984d3704b943d6acb35453189cf2c7439d84faab09e0ddb1b1789685a81b7b4ee15608dd1d1c048c1d"}, &(0x7f0000000240)=0x4e) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000280)={0x0, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x3a0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x5, 0x3, 0x7, 0x9, 0x8}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x100}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:19:28 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1f, "0454c567caf2a68a106aba997cb43d707ca77390a2275936cfd0591811fb06"}, &(0x7f0000000080)=0x27) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x90, 0x0, 0xaf6, 0x101, 0x8, 0x9, 0x7, r1}, 0x20) close(r0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x20) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 11:19:28 executing program 1: r0 = socket(0x8000000000002, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023b2f66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x80000000, 0xf, 0x1, 0xffffffffffffa6a5}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xa7, "dee68420d2b5e820974a9babfa2089f477ae4e274acab51d086557dd95754aeaac9b8823cc5fa29cf07d3e29ca64928224e515506a242cd57e4ab304ba2cf92961575f73d9b507728c1f7663f318b25b6f40caba14c0f859c3d2305994ecaa2d0575f66766e955d7e89f1d76c75433f448b614e47c61536b9c7f805fb14c859926dc16eb35cb22cb07a21ddf9f530763646f1439128713b9b2f6cd979c385b3699b554e34a40b1"}, &(0x7f0000000200)=0xaf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xaf}, &(0x7f00000000c0)=0xa4) socket$unix(0x1, 0x1, 0x0) 11:19:28 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x110, 0x0, 0xffffffffffffffc0, r1}, 0x10) socket(0x2, 0x2, 0x81) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x4}}, r1}, 0x8c) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) openat(r2, &(0x7f0000000100)='/', 0x421002, 0x0) 11:19:28 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) 11:19:29 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000040)) 11:19:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100292f66696c653000"], 0xa) setresgid(0x0, 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:19:29 executing program 1: ppoll(0x0, 0x0, 0x0, &(0x7f0000f06ff8), 0x8) unlink(&(0x7f0000000000)='./file0\x00') 11:19:29 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 11:19:29 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x80000001, 0xf, 0x0, 0xfffffffffffff801}, &(0x7f0000000180)=0x18) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x20882, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x8, 0x8001, 0x100000001}, &(0x7f0000000340)=0x94) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x200}, 0x8) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e6c0000006530001c4831270287fbbb073c8c77c0ad3a022e0b09e63070087c20d29b8af8575fc268e5e72989d66ce12a9d9c52d29d51eddd53f20cbb570455a332f7ffba4089b9707c8246055e3f8b"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) getpeername$unix(r3, &(0x7f00000008c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 11:19:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$unix(0x1, 0x5, 0x0) shutdown(r2, 0x0) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, 0x0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(0x0, 0x20084, 0x82) 11:19:29 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) r3 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000280)=""/4096) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x4, 0xf, 0x10000, 0x40}, &(0x7f00000000c0)=0x18) setsockopt$inet_buf(r0, 0x0, 0x5c, &(0x7f0000000180)="376dbfb1807835450577d9f4e691ebd21a4aab7edebbff4b340f84699bea60bad366c4cfb4d517675a9da9478420b4441f71282e8b84e2d7b269963f6960b2f0a7a88b61a641264d524d417113e458d76e2a178df6d3bf32d63eb1a1b1e4508a5c9e23595d09963eb79df9645c59b08ea8cbd456ce05cfbd2ba52f9ca1d2eb42d8c3bce806d4f3d7810aacc70032749a4ed067b19c7b626c9f97b382a29a0ab2c5a140cfc2f511db178589248dc5e20a3d0b392d7feb2fc89888ea564ca7d40cd0", 0xc1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7}, 0x8) flock(r0, 0x9) dup2(r0, r1) ppoll(0x0, 0xc700, 0x0, &(0x7f0000000100), 0x8) 11:19:29 executing program 3: syz_emit_ethernet(0x8, &(0x7f0000000000)="79cdeb8ce60ec4bd162e3d32781c4ebe923afeed35c0") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0xff, 0x0, 0x3, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, r1, 0x3, 0x3, 0x1f, 0x40c, 0xc}, &(0x7f0000000180)=0xa0) sendto(r0, &(0x7f00000001c0)="217df4e3741e02247e7acb0574f61650d09b3935fc59f9a126a8a376d256f250278b659d44e5169b0dc44204292dd61d57da70bea2859b3551ee8909910f3b7d793ef516ecdec50fcf04da7ac4ce9e4f009f07441df22346421a005121470d8216a5406041765b840a1de50ffc3b954b27671f4a2842519788a2179ed04e5021364fde95deda02bf411512a04785c78cdadfd77460c06b8b0437781940400f", 0x9f, 0x4, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa) 11:19:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x108, &(0x7f0000000480)=ANY=[@ANYRESDEC=r0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESOCT=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRESHEX=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRES16=r0], @ANYRES32=0x0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="a05c2d5e31522802ef17836888ea183511e584da72fb0c95195cc524eec16b0b50976e7a08f2931e42175ff2a471fafd1acd05e5afa7707b788960e6674d649c8732a5a7e6503fb06433eb3fa4f5b3cce740902b359bf760cb5bb8010f080484bfb004bbe33ab9f1f98ea8eb0ce87c0479c7a9c7c65c8f3ba4b05a54f3142e8407661a7d3b71c1aa6f86", @ANYRESOCT=r0, @ANYBLOB="757b0c186b96a8b409ed7ab1cfb73054da5c945fabb75ee008c4fe6cfebb1f4215f8366567004474e6ff5be5415240146965fc40be4663a39a0b34b8fc9719dbcc688f66", @ANYPTR, @ANYRES64=r0], @ANYRESDEC], @ANYPTR64, @ANYRESHEX=r0], &(0x7f0000000200)=0x4) 11:19:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x19, 0x0, &(0x7f00000000c0)) 11:19:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r3, 0xe3) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000018c0), 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="ab98450ecafc", 0x6) sendfile(r0, r2, &(0x7f00000015c0), 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) close(r0) 11:19:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) r1 = fcntl$dupfd(r0, 0x11, r0) accept4$unix(r1, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x30000000) close(r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="0b374f3fc1f985bd2fb2ed9c4e15829f48aa68e9339df8816bf2c8b19a8b2c34e1e89c56fbfe059c79791bba9a9e797a80b2cc623cba4c847288dec4eee917ff3b041f697ef25ee6ab5331943ec3397c5229c2a52801d514042db4c70888e8c49f644f38f42f103e653424d316", 0x6d) 11:19:30 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x65, 0x0, 0x0) socketpair(0x2, 0x7, 0x2e4, &(0x7f0000000000)) 11:19:30 executing program 3: r0 = semget$private(0x0, 0x3, 0x480) __semctl$GETZCNT(r0, 0xfffffffffffffffe, 0x7, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0x101, 0x4) 11:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xff, 0x6800, 0xe1bd, 0x8000, 0x7, 0x27ab, 0x2, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0), 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 11:19:30 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = msgget$private(0x0, 0x508) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$inet(r0, &(0x7f0000001b80)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001bc0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000019c0)={0x0, 0x55, "6cd5936d5bf97ec6742f3ba88e13982424e7521d29215c0805be78a859f5c715fcad0620de8395723cf2d9827e2a5627b508880086b57e33e7b15021ad1f15b7337d8f3e8fc7dba5f830d323b60115d13562413cdf"}, &(0x7f0000001a40)=0x5d) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001a80)={r5, 0xffffffffffffffff}, &(0x7f0000001ac0)=0x10) r6 = getuid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={0x0, 0x91, "f1b3169c24e6316686fa0da4845ebd6980accca6ad70b3fb8ba9a5d3ecbb15cacd7912a4f1eb8772900694061d0adbc90449d7dd0e5eb8f3c15dca916526ba9661bd3875403d6fad84bc2a707aeb3b9d5c974cd5806b94f202821a54232b3d4514f9bd223d88cfe693e4240cdedf85b236ff5a8c51bd5942683e198f776d0ca9bbff621cb907fb715c70fd291529bab3f0"}, &(0x7f00000001c0)=0x99) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20ffff000100000000000000000000000000000000000000000000000000000000000000000000f9000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r10, @ANYBLOB="0008070006000000"], 0x94) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x947, r2, r3, r6, r7, 0x104, 0x400000000fff}, 0xffffffffd1ef19cf, 0x9, 0x0, 0xc, 0xda, 0xcbb9, r8, r9}) getpeername(r0, &(0x7f0000001b00)=@un=@abs, &(0x7f0000001b40)=0x8) r11 = accept4(r4, &(0x7f0000001c00)=@un=@abs, &(0x7f0000001c40)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(r11, 0x84, 0x1e, &(0x7f0000001c80)={r10, 0xf, 0xfffffffffffffffc}, &(0x7f0000001cc0)=0x8) writev(r0, &(0x7f0000001940)=[{&(0x7f0000000580)="13affaaec3a87cbefe6d672f4324df0f75aa94d4a976ff64a134552fff147c3eb1bb5c244fd84116da09d6e5e117e941611d3866cf783fd1a66ef7bd898e0bd2e506ad46c6f27682e279380ae6e613048aa708c1e4437d7611b0531e9915b6aa2c7c0c30f44ed1c8bceef609b5fb6efd994e03367ba4e139c041bb565dafba9ba4709662a32445583f995d058caa72d9b22362e5a7886652792ac51ee699b167857fa2a4d257d212f4114fab4e68", 0xae}, {&(0x7f0000000640)="b31efadf4f9e52f72250d8ce591eca1076dc0953c46407fe24f603d0a23fa6a38922cfe25345db57d7f693314aa904472f707da6839ccce0f1751fc215ff47b25f2fb6608365598aeb295c78b905ebf6a665375084590ce31a3a7e5b264ab25330a85099d97d827c04860181c5a82825300621", 0x73}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="dccf44b27cb89f6c6f2defa09acb64b9cbed530f26df7eaad4b009cae6d1494345d880974146c7deafd68050daba7778f12c72f62ec34b365d0f3e2affb722b3934c4abab98d8ee4f16299fdb1fdc794fb1c0d31de86a5903a99aa1a9627b95588366741af031d6244cdfc3c617620f93bff27", 0x73}, {&(0x7f0000001740)="dbec2c956fd5a5b0d9e60a2e9beb201803e5d51d4887415f4c2b656b6c715e0d1b7b2d324e32af8310e7cd8405f2b1f4a47dd4170e374bbf0d73973086a2b91693201fa9c89fde03a71235ecdee938f115e9f7e1cb8472687a8122c68a13f239c936532086623d06a7eccbb56639d066f06979cb44f11a0cbcc00be000062a1ba1d9b27c1a924c4357272d7c2fb0027796c6dea2086b05e331373977a4aebf1bdfa3260866d72dd218a86db8d4b198c1c5114275aa6ee5", 0xb7}, {&(0x7f0000001800)="c800de07b1921a503457c53b1dfd07758298e99aec02edfb659d8047f63f6b929f1d4eca74f8098e06dc11a733e8aed1934546f614c3864875fb8e5df164483a188ce2a18b3e794adcb72a04002f67c9551fcdeabaea817356473c3ab6ceebde0c6dfc7bf91c9553e53536b3", 0x6c}, {&(0x7f0000001880)="02088654f7e9ae552e308b610819cd2ecaae90855f23da9b93ea8bccd31c6bf3b51e457f1541304bcc5e6c30371900f321dfdc52ca27db264f4c5c192c6288a9ac13e05eac517b0d953bec121f3a04da6c6d700fbc9f767be9151e486daec82e5a8eb10e1b502e6a8aa8473adcd0ff93eede584274ee2a2118ac18d0eba1e98afe6790cd08aed4bfa71179258d79b30040d1b1afe49829540e0325a78b35636248e208801f2f3bdf50ecce888965d7f40b", 0xb1}], 0x7) 11:19:30 executing program 3: readlink(0x0, &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r0, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, 0x0, 0x0) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r4 = socket(0x14, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666d6c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd0681458b323c86a1c214dc9d806e9264ae132f30b45168893ddb30cacb4342447a7a00000100ccfd8b6bb69eea60812e6c0375", @ANYRES32=0x0], 0x0) r5 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r5, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r5, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r5, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 11:19:30 executing program 2: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/67, 0x43) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x80) 11:19:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYRES64=r8], 0x0) 11:19:30 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x80012, r0, 0x0) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 11:19:30 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0) socket$inet(0x2, 0x3, 0x7fffffff) 11:19:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) 11:19:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000140)=ANY=[@ANYBLOB="000063c6"], &(0x7f0000000180)=0x4) r1 = dup2(r0, r0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@loopback, @multicast1}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0xec, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) fcntl$setflags(r0, 0x2, 0x1) 11:19:31 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x184) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0xfefffffffffffff9, 0x1000000000006) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580)) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f00000003c0)='./file0\x00', 0x100000, 0x2000000100) setsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000380)=0xd5, 0x4) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="060000000000000001010000f4fc8e24144107efb39e88aef908e3351e109d8cb1504eff03000000000000d26ad3c1d6a10f91c660aa00000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x200a4, 0x82) fchdir(r0) linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file1\x00', 0x400) 11:19:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xa}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x22, "7cd20220ca0a90209ad7c5dadac1a37338b5beea06a0751dc96e877ea5fb92e33d40"}, &(0x7f00000000c0)=0x2a) 11:19:31 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYRES64=r8], 0x0) 11:19:31 executing program 0: socketpair(0x1e, 0x3, 0xffffffffffffff7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:19:31 executing program 0: r0 = socket(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 11:19:31 executing program 0: r0 = socket(0x2, 0x40000000005, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202167e2e2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1}, 0x0) fcntl$getflags(r0, 0x1) 11:19:32 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="9b", 0x1}], 0x1) poll(&(0x7f0000000100)=[{r1, 0x2044}], 0x1, 0x0) r2 = getuid() getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) 11:19:32 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @loopback, @broadcast}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) 11:19:32 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x801, 0x4000000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$inet6(r1, &(0x7f0000000480)={0x1c, 0x0, 0x1}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x40, @loopback, 0xe78a}}, 0x0, 0x513, 0x7b, 0x200, 0x8, 0x3}, &(0x7f0000000300)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x6}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r2, 0x2, 0x704}, &(0x7f00000003c0)=0x8) flock(r0, 0x8) mincore(&(0x7f000078b000/0x12000)=nil, 0x12000, &(0x7f0000000100)=""/255) 11:19:32 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x8fa, 0x5, 0x200, 0x40, 0x4, 0x5, 0x4985a545, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x10001}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r2, &(0x7f0000000000)=""/51, 0x33, 0x40080, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0xc, 0x0, 0x0) 11:19:32 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x500, 0x3f}, 0xfffffe1a) 11:19:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) getsockname$inet(r0, &(0x7f00000006c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000700)=0x10) recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffea5) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r0, &(0x7f0000000b40)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0xffffffff) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000980)={r1, 0x7, 0x3, 0x0, 0x2}, &(0x7f00000009c0)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000b00)={r1}, 0x8) fcntl$setstatus(r0, 0x4, 0x10000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe86) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r1}, &(0x7f00000018c0)=0x10) freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r1, 0x9}, 0x8) clock_getres(0xe, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000a00)={@in6={{0x1c, 0x0, 0x4b, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x0, 0x9, 0x1, 0x0, 0x9}, &(0x7f0000000ac0)=0x98) 11:19:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x14, 0x0, 0x0) 11:19:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x7f) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x7) poll(&(0x7f0000000200)=[{r0, 0x2}, {r0, 0x12}, {r0, 0x40}, {r0, 0x4}, {r0, 0x20}, {r0, 0x2020}, {r0}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x3f, 0x230, 0x2, 0x7f6, 0x2, 0x994b, 0x1000, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x6, 0x63, "beaf80ce44d1a88d28c24874caa912718128ec54f719459c1129d4b50e09fb01ba656ad827a680e7922ca7ec75ab4f6ca5b8aba34da3bc11b41624e41628e5ae402cd7224f5b9cd60e7a41e4f2b7681b48086489570e31370af09c2e943a650e1f34b7"}, 0x6b) freebsd11_fstat(r0, &(0x7f0000000040)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd4c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) 11:19:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x80, "00000000000001da00"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) close(r0) 11:19:32 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x81}, 0x8) 11:19:32 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001980)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x130000, 0x8) 11:19:33 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000016c0)={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x3, 0x0, @loopback, 0x55a0}, 0x400, [0x1da12dbd, 0xad, 0x400, 0x20b4, 0xff, 0x20, 0x7, 0x3ff]}, 0x5c) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x1) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f00000000c0)="194e67fe5951fe61562b2a77ec4ef5502662f2a5caf341c3b6b403f32096e2f006f7aef4d526f5d7c33a9641d7cfb422259b8fcc5c10562af21e28b0100772b21787a0c7b2b9ac17f56fb1f40c88c83f3458882c523da4a6b2c58c61e3dbf86ce893f0fee4022479b0b09b67da9323aafc51a97a12", 0x75}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="30d1e4fb5808fd31a518ab00bd726de998309c9e9241c068114cb1c969f81a34946bbf94a4c0d5faa79990e77a344962fd961d9fc1f7683880450401e1b328f4e58d8d77c5132205e2a55a2dfc7bf90efb30cff5", 0x54}, {&(0x7f00000011c0)="d7c8adb07366b1d44920bd9ea1ee34e524401370f83ddf64b176b90d9cf0c4df868e719d07e934122b90b5e7d4d1056498a766ed1781092e59867af9d349caae49e75eb81825ef2b7a231261e7e2aa3590f38c5b75a11ba9883a98997ab91470f0da899091ac6d45c126accc658be43acd49", 0x72}, {&(0x7f0000001240)="f32ad7d61cb2e2df8376a99d5848f0691c8524aae329ed", 0x17}, {&(0x7f0000001280)="68ee3ef9f504a9ec292c037026bc729a7f4b68db63818431a325a57830ed7593f43ca6eb2c06f3338e5bcd02a135fa9b82e2b1b17864e2e78c01d2df0bc5f0c882141edb1f449e7006382373795c042b2708f8", 0x53}, {&(0x7f0000001300)="e6d328fbd01a5944e71eb26531e3622e0abee3c19676fb883cd6b554ad97675c80a8abd4e677a9b6958d51388d1ce0edffb537830f055b8aed72a9604dee7a04b837d2db29b02361628b8c19a860b6b247efa8260ee52e81ee2082c4d460", 0x5e}, {&(0x7f0000001380)="533c5a43d87f670d81587920045b43ae2418829818a508a61d73c5aebcffa8d148f1e35b3a581f34f59f5f70fbf33c82411ca773886136cb25d4cc69ffd5c7693d736726cd41e3cbf97c3bb74ffd8c0f95bb51e6d22357713dd0e927790ec0d84361681adc550bdab667726e2f9745736e89a2156d617192f847f5bbda5b622057d7a5", 0x45e}], 0x8, &(0x7f0000001740)=ANY=[@ANYBLOB="7624000000ff010000000000000000004f8df82ef4573bbb75354a540c8da07834d80ccecb13775f131cb80de5bd7b0b5bef65231022e07f7a2a0fa9a3488b32e8119c6f2e7969ba427542c24e288c63a4", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x5}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000001540)={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x3, 0x2bdaa5b6, @loopback, 0x8}, 0x8, [0x40, 0x6, 0x1000, 0x2, 0x20, 0x20, 0x5, 0x5a8]}, 0x5c) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000014c0), &(0x7f00000017c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000001600)={0x0, &(0x7f00000015c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001640)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001680)={r3, 0x5}, 0x8) 11:19:33 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000001c0)={0x7, {{0x1c, 0x2, 0x3ff, @loopback, 0x400}}, {{0x1c, 0x2, 0xaf4d, @loopback, 0x80000001}}}, 0x108) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 11:19:34 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xa0, 0x7ff) lseek(r1, 0x0, 0x3) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100) 11:19:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x1ff, 0x3}, &(0x7f0000000040)=0xfffffffffffffed1) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f00000000c0)=0x502b, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x10000, 0x3, 0x25, 0x4}, &(0x7f0000000100)=0x18) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000002c0)=[{r0, 0x10}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(&(0x7f0000000200), 0x100000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000380)="23dda3265f3bb65369a4d1cf9f951c8dd1aa8577e0adcfdd7af7e85add400624904a1478517fff0f31715be34daccb7faa5c139de07a556b166fe08fb551e25da967030257bd7e049a25163780aa88f2955a52635332062c624970539f5180a5d481809a86d3d6", 0x67, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYBLOB="480000005593763429eea8a2d5ce86209e7f94d6a605d4364159bd0c6dbc7d486b31b99fcf1a63244bb02002a4cf3c3ff7bf39227ca64196f832ebeeb69e2e748283ca6707827c56e7f637a9"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) 11:19:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r1 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x4ce, 0x6}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 11:19:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0xffff}, &(0x7f00000000c0)=0x8) 11:19:35 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) close(r0) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) 11:19:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x2) 11:19:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x5}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={r1, 0x9}, 0x6ff4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000280)=""/154, 0x9a, 0x81, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="e5d67008ed9063f89ba11a876421ac86c6b7aa09a6aa63499e011ce05b5ec96bc11afdaf16c4c0de8b8ea4d3dc6f28e64ae9c19e97360cce78a3e0be5b4393b66fd9f01e9603e62e755a0c2aef1c9d1b787e139bd4d3c3c3f848bd6c24031b4212f147806c660db3e374bde432665a725848e08ee867e0b683142e7c3e355b92c3be749d64e31b9b6467f644dff10853cbc94f59d21ffb71ac718e98b25f4336729308aa496216ae0ef8c070db6b32971864936c33459534d8f90e1eb26158d9ae2cad7eae2d431e8c62153d68ae0b8367043eee1a6fe7c2b205040e9580b0617c63530a000000000000000000"], 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 11:19:37 executing program 2: execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='bbr\x00', &(0x7f0000000040)='^-%\x00', &(0x7f0000000e40)=')\x00', &(0x7f0000000000)='\x00\x00\x00\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000f00)='j\x06\xf1\x13', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) 11:19:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) r2 = fcntl$getown(r1, 0x5) getpgrp(r2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xae, "ee04a679934c7f3e43ddb9ee14b8663a1851a5351a8b778ec1682b0614cbe3300f24c5dcce14c5e9e75b58dd86749719bdc50e126432dc36178cd22098ea34bee9adfd217f5b5bc0363f23b31e634ac910c2d4f4a68e1315c581e90b58af5d08f29637833b415d2b84348aa8facc101d7cab0830965935410081dea80c8e0c84f4e9d43a4674ee00d7b87d968055540b4c123e525ff19c8e089cfbe43f8aeca0a2f4ee7d93f4c32a0592c2fd5b66"}, &(0x7f0000000180)=0xb6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000007597000001000000040000000200000037eae62b5c"], &(0x7f0000000280)=0xa0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000002c0)={0x2, 0x1, 0x55, 0x0, 0x9}, 0xc) 11:19:38 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) socketpair(0x1c, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x7ba, 0x4) 11:19:39 executing program 1: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x101) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\'\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='+}$\\\\\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='^\\\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(\x00', &(0x7f0000000240)='\x00']) 11:19:39 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000995000/0x2000)=nil, 0x2000) madvise(&(0x7f0000d50000/0x3000)=nil, 0x3000, 0x4) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) madvise(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x1) msync(&(0x7f0000923000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x9, 0x80000001}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="0400000000000000ffff0200000002000004000002004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0800000007000000ffffffff09000000030000002a31f70ffc3b1bb15d60bcc1c3f5a9f61d83ddcf1ccd695dc3f47601b5d4d2a5d22c94f65bfcba8256cbc46fc1b9400f3e252351a49062f9f54cd89b0c6b7336e56e79495d6e0e29846968a52205987d8cd1ef1f26b9afa66e16ef80705d78225fc26a3401190c447deca01fe22f64271a33deb8a899b4cdfedfb19d8eec6629469b35b1b2f5f1340390aea3b6a080ec7c263fcbacd8f17dbefd95e255d0d1a5cb86a7261ff323fa42746323cd00b214207cc4ada8c3da72c2fc593bd2772e75de2492cd"], &(0x7f0000000240)=0xb8) sigaltstack(&(0x7f0000926000/0x9000)=nil, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x7, @loopback, 0x101}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000200)=0x10) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2) 11:19:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10, 0x20000000) accept4$unix(r1, &(0x7f0000000680)=@file={0x0, ""/108}, &(0x7f0000000700)=0x6e, 0x10000000) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f00000001c0)={0xffffffffffffffff}) listen(r3, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 11:19:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x7, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffc44) recvfrom$inet(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000280)="449148c63fc544304de9df0ba8575802e4c559e293e3ef8fd1616c5fabbe2a1978d7af54415811833f2430aa6fac69b4e5cf8c3998ad0b9daf8282bd8ab44b2e0508b3cbfbca3843b4cd03d5ad7d2b98d9368535ca73947fca2fd14a337c1a25a3e40d51153dbb39cd0e673e07ba60f47057f3f1b4fe5db93f79543490e1e1d3c3ae9be19edaeca380606a94fed3", 0x8e) 11:19:39 executing program 3: mlock(&(0x7f0000b06000/0x4000)=nil, 0x4000) mlockall(0x2) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xffffffff, 0x1000, 0x9, 0x101, r1}, 0x10) 11:19:39 executing program 0: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1e, 0x9, 0x4, 0xe3b, 0x8}, &(0x7f0000000300)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x6e6, 0x400, 0x2, 0x3, r3}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160) chroot(&(0x7f0000000180)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x8) 11:19:39 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @empty, 0x2}, 0x1c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) fdatasync(r0) r1 = accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockname$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280)={0x518f, 0x401, 0x6, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0x5, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000300)="d13e5a5d9912f6c46d35fe17736e6cc9a4a458f22b5afd139fa33fb85d49694d83db965de72ab18b72e01434371dd90bfb2a722c7855ecf1e6e49c9a70e8aeb1012eab0543a7a0cee02e2ca7490f7fea8935f767e676e96c931e33af4d26c4919d4e803fddaaab9f71f0430280e0ed1734ecd8bcb559", 0x76, 0x20089, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x10000, 0x86) r4 = dup2(r1, r2) linkat(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000440)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000480)={0x0, 0x73e, 0x9}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000500)={r5, 0x7, 0x40}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={r6, 0x9, 0xffffffffffff8001, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000005c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000600)={r5, 0x6, 0xe0b}, &(0x7f0000000640)=0xc) r7 = openat(r3, &(0x7f0000000680)='./file0\x00', 0x8000, 0x88) open$dir(&(0x7f00000006c0)='./file0/file0\x00', 0x2, 0x10) semget(0x3, 0x3, 0x400) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000740)={r6, 0x49dc, 0x6000000000000000}, 0x8) fchmodat(r7, &(0x7f0000000780)='./file1\x00', 0x80) r8 = getpgrp(0x0) fcntl$setown(r7, 0x6, r8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000007c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000840)={r9, 0x8, 0xfffffffffffffffc}, &(0x7f0000000880)=0xc) recvfrom$unix(r3, &(0x7f00000008c0)=""/233, 0xe9, 0x40000, 0x0, 0x0) r10 = dup(r3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f00000009c0)={@in={{0x2, 0x0, @loopback}}, r9}, &(0x7f0000000a80)=0x8c) 11:19:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392) 11:19:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000002c0), 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0xfffffffffffffffe) socket$inet6_sctp(0x1c, 0x1, 0x84) 11:19:39 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x73d061c297586d1e, 0x100) 11:19:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000400)=[&(0x7f00000000c0)='$\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000200)=')-[\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000340)='!\"#\x00', &(0x7f0000000380)='{\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\'\x00', &(0x7f00000004c0)='/#\x00', &(0x7f0000000500)='%\\\x00']) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') r0 = semget(0x2, 0x0, 0x1) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000580)=[0x7ff]) 11:19:41 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0xffffffffffffffd8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x3, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x1f}, &(0x7f00000000c0)=0x8) dup2(r0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200)=0x5bddd4d5, 0x4) 11:19:41 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x44c2d48b) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x35000000, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockname$inet6(r1, &(0x7f0000000080), &(0x7f0000000100)=0x1c) lseek(r1, 0x0, 0x1000000000003) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)) r2 = socket$inet6(0x1c, 0x0, 0xe8) fcntl$setflags(r2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) 11:19:41 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x800800805ffff) ftruncate(r1, 0xffffffff) ftruncate(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in]}, &(0x7f0000000100)=0x10) close(r2) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x2}, &(0x7f0000000240)=0x8) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:19:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x2e0}, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 11:19:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0}}}, 0x88) 11:19:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup2(r1, r0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00', 0x0) 11:19:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x7e, &(0x7f00000000c0)) 11:19:44 executing program 1: openat(0xffffffffffffffff, &(0x7f00000101c0)='/', 0x0, 0x83) 11:19:44 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f00000000c0)) 11:19:45 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x9, 0x7]}, &(0x7f0000000180)=0x8) r3 = dup2(r0, r1) unlinkat(r3, &(0x7f00000001c0)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000280)={0x0, 0x5}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x1, {{0x2, 0x2, @rand_addr=0x400}}}, 0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x10001, r4}, &(0x7f00000003c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000400)={0x8, 0x2c, 0x7, 0x8, 0x1f, 0x4, 0x8, 0x6, 0xc4e, 0x1, 0x401}, 0xb) truncate(&(0x7f0000000440)='./file0\x00', 0x5) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000480)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000500)=r4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)={0x2, [0x0, 0x0]}, &(0x7f0000000580)=0xc) getsockname(r3, &(0x7f00000005c0)=@un=@abs, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0xb) sendto$unix(r3, &(0x7f00000006c0)="0ba70c114f27543eb5529f390b4f28bb48b4b7eadc5adb6a9cdb266d54458d4810e6d351e28442a8bd63f90dfbc0f754cff17b733fea24abc52db984e8143b2bec4d9f606ef292b5397639c732292fa3fff3d028ed0d98e3dcd173cc5ba5901236ce33a15f262e75b80f86912a154e1de4c7f4eef61b520016402c94ec0317fcc1a2a4916d47524f75f5c353d37e0f8720b7addf2d7dedcf17e9", 0x9a, 0x20004, &(0x7f0000000780)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000007c0)={0x80, 0x4210, 0x4, 0x9, r5}, &(0x7f0000000800)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000840)={0x2, 0x66c, r4}, &(0x7f0000000880)=0xc) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000008c0)={0x100000000, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000900)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r6, 0xfffffffffffffffc, 0x4, 0x6, 0x3802, 0x10000}, &(0x7f00000009c0)=0x98) readlinkat(r1, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)=""/222, 0xde) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000b40)=0x4, 0x4) sendto(r0, &(0x7f0000000b80)="a96c51acc71f4a30a98a134cf4724b49ff82a83e17fb604aca84dae7fb729cf8fd73d91ed38e4ea30ffbcf71b94cbdc8ea90ae37661a09f15a84dfe0eadd5877c2395b9f11f8d915da54b770b92b2c1506292ef919df3823fa3acb748573b8fe7ba25c4b72ff9d07ae54f0e22f40f4e04b9a2eb614c884", 0x77, 0x4, 0x0, 0x0) writev(r0, &(0x7f0000000d80)=[{&(0x7f0000000c00)="5afe78ffb5ccac5ae32b13fa493bd751793d28dfbb39bcddb7441c35927d807daa33f7b342b6f20d6e14ca2c9647892b7fba35b3c6e4826bacc8f30d665f33646adc86f5def84539fb51de35f3a8da1add3c7a345be04d2766c72064f0223a7c8cef02c56b58937ba77b3b9923b2a6db12d0d4783f320e0120465475e3473bb0166971e1f8de704f7378db90", 0x8c}, {&(0x7f0000000cc0)="e1aea15bac4802b12ad513e554a68fb98e3f4f9f001d2414f24b9a5740b12bc4fa2d69b940ea213cc5ffda06d8d0640019eb5cb1aebd7decdbabd4ad47b3b4cedefb1c84da080e3b59cd66580254c88f670c71ee5d707393a6aea25bfe6e728539809880e480c8bd3dd4d107171acecf163af7f95b0372b6a93ae33b0bb451bce1a8acfe8f40e260995dfa28d49dedcd4499cc8c9dd47e8c8f5cc7cb3ded3f5dadfb98020f9c945fa4414f085699028d67fb55ca262280", 0xb7}], 0x2) open(&(0x7f0000000dc0)='./file0\x00', 0x8, 0x40) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000e00)={r7, 0x8, 0xf7}, 0x8) 11:19:45 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x719}}, 0x0, 0x4, 0x3d9f2045, 0x80, 0x80, 0x4, 0x3f}, &(0x7f0000000580)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048e1b46f0e50dd335f8600ba95477a0b2c7cf4489577eb59550d24277dc5bce1e3427411cf9e6268c6d0d7b55c9aa70e92fe3bd41dd5e00a7af344cff0f3e1", @ANYRES32=r1], &(0x7f0000000680)=0x8c) r2 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x8, 0x8, 0x2694769a}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e200000010000000000000000000031daaed5db2e015443fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB='\t\x00\x00\b\x00\b\x00\x00'], 0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x100000000, 0xa0, 0x0, 0x7f}, &(0x7f0000000080)=0x14) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000000)={r4, 0x0}, &(0x7f0000000140)=0xffffffffffffffc9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000380)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r4, 0x100}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r4, 0x4, 0x1, [0x0]}, &(0x7f0000000300)=0xa) 11:19:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f00000003c0)=0x0) r3 = geteuid() setresuid(r1, r2, r3) r4 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x10000000, 0xffffffff, 0x401}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={r5, 0x4}, &(0x7f0000000180)=0x8) poll(&(0x7f0000000000)=[{r0, 0x9}, {r0, 0x8}, {r0, 0x4}], 0x3, 0x2000000000) r6 = fcntl$dupfd(r0, 0x4, r0) sendmsg$unix(r6, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x10}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000001c0)=0x100000000, 0x4) 11:19:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0xc8, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) r2 = dup2(r1, r1) freebsd11_getdents(r2, &(0x7f0000000240)=""/116, 0x74) 11:19:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x400000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) 11:19:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x900, &(0x7f0000000000)=0x1, 0xfe6a) 11:19:45 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 11:19:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) listen(r0, 0x8001) 11:19:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x8e, "e4a7516299515425fb6660eb1f1ba8595e1090a91fcb1821eeb5dc3cb9944c6a65ed0af65cd1cdcfd0ef60380593c8fef1935ec586bd6ad3c016391a219390d096b3af8e3c53907b1251720f48bf207ad8f1700346c21e3a693efd5b319decede8ec16175f375e7ec15b8411e8cc819849784fbaf585821792bb089331e62c209a2c405fe1ec224b8a1186f1bdfa"}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0, @ANYRES32=r2], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:19:45 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r1, r2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) sendto(r0, &(0x7f0000000340)="48283dcf430a202ab15aa5a1994ef7cf75537efb5e464a49c4459d73a61974f5013d527d9e4db7235f17de29fde3295d1b154ec8b1bd434aaa94228a7b83e89b65ed19b988f152f0081115f1befeff05348fbbe4199ab1e8f57bc70ec727d0482c36acafcbf81dd02e9152e90ee4a4b27b39152237749695", 0x78, 0x9, &(0x7f00000003c0)=@in6={0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0xffffffffffffffff}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) 11:19:45 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) bind(r1, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) 11:19:47 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x8, 0x10000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8001}}, r2}, &(0x7f0000000200)=0x84) r3 = semget$private(0x0, 0x7, 0x82) semop(r3, &(0x7f0000000440)=[{0x4, 0x100, 0x1800}, {0x4, 0x6, 0x1000}, {0x1, 0xa30, 0x800}], 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000001c0)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/120, 0x78) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) semop(r3, &(0x7f0000000000)=[{0x4, 0x1, 0x1000}, {0x6, 0xffff, 0x800}, {0x1, 0x8, 0x800}, {0x3, 0x3, 0x800}, {0x1, 0xc55, 0x800}], 0x5) 11:19:47 executing program 2: clock_getres(0xb, &(0x7f0000000040)) clock_getres(0xf, &(0x7f0000000080)) 11:19:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25a00000d16b44f7e3cfaa1d0cc70000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r2], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=""/2, 0x2}, 0x0) 11:19:47 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = msgget(0x2, 0xa1) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000540)=""/229) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x9, 0x81}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xc954}, &(0x7f0000000100)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) shmget$private(0x0, 0x3000, 0x2, &(0x7f00003dc000/0x3000)=nil) 11:19:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(0xffffffffffffffff) connect$inet(r2, 0x0, 0xfe0a) r4 = dup(0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(r4, r3, &(0x7f0000000000), 0x0) close(r2) execve(0x0, 0x0, 0x0) ftruncate(r4, 0x0) 11:19:48 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x400000000000002b, 0x0, &(0x7f0000000040)) 11:19:48 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) 11:19:48 executing program 0: fstat(0xffffffffffffff9c, &(0x7f00000002c0)) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) geteuid() setreuid(0x0, r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000d40500000002040006007d00050000001c004e2000000000000000000000000000000000ebb3054a75c25d56a6533f14e5170000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="97f287000004000000000000"], &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xe, r2}, 0xc) r3 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r4 = geteuid() setresuid(0x0, r4, r3) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 11:19:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000380)='./file0\x00', 0x100000, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r3, &(0x7f0000000500)=""/90, 0x5a) fcntl$setstatus(r0, 0x4, 0x1000000010000) execve(0x0, 0x0, 0x0) write(r2, &(0x7f00000000c0)="db", 0x1) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x1, 0x200, 0x3f, 0xfff, 0x9, 0x2, 0x0, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r4, 0x4}, 0x8) close(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="17000059d6f2264482c635d4560baedc780512650371565c42ebf486194c7e0292c36eeb3b7bfd89f1ba3fd1e9a0ba514080df1f71116c3b272298acd4e163900f27173d"], &(0x7f0000000140)=0x1f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x50ca, @empty, 0xffffffffffff0d6c}}, r5, 0x3, 0x1ba4000000, 0x8, 0x91, 0x1f, 0x5}, 0x98) 11:19:48 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) getpeername(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:19:48 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x1f, 0x20000007, 0x7f, &(0x7f00000001c0)) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) fchdir(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x6, 0x4}, 0x8) 11:19:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3ba9, 0x80000000}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x3610, 0x5, 0x4, r2}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) 11:19:48 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) fcntl$getown(r0, 0x5) 11:19:48 executing program 0: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x8, 0xa1e}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={r0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000000), 0x2) 11:19:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0xfffd, 0xffff}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_dns\x00', "01f0c9e1b4f6f93d0a332982ae82b6e9a5efbcad217fda0da603e5ea57a4f3b7c3b5acd464d63c124ec1b5b8a9ffe51d23f1dfa92b6bcd81f7da69ee40c36e02f7c1629a468eb8813b39bad2fe205eba5bfd227824e625368dbaf3a64a37f2995a17a1a6a2c96f03dc6baf93f21e868a03abdd37b10d0487cd090f83276fe6d3d6ef88149f013dd3815613f6ae763f445118a3ed880045507bbe1acc415adc4e225b46e4832cab25bc8e0f20433c4a6c5aab7bf5a40c410b8a991bb5e8b860b482ef962d94a1d813a65f57edc35642e1959ce8e79ffe96b2175c99fd7516ca7a5a2b466549a375fc67ff87c8e6dabb55"}, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 11:19:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x2040}, {r0, 0x100}, {r0}, {r0, 0x100}], 0x5, 0xfff) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r3, 0x80000000}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40) 11:19:48 executing program 1: mprotect(&(0x7f000064e000/0x1000)=nil, 0x1000, 0x4000000000000004) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) 11:19:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xbc, "4ab31c3eb709864a0d01fec5270b1dbc8b8fe49d084918ef4e1fcbc37d26eb08ce9c2cb187ae4c36be85cd6976bce24a452f540ba9f439e0ec7e410d211a13c9c4d4413818a27c87d9f607179304e954be265ecbb0abf9984fc0ef8cb9b10201f6471f7bb52666f932c9a2b57ff586da722921734be9d16afbde0b9977f46c568f4048acb8a24b8ce1de358f1e3f358cd5b31a0d4dabfb4d72f42d66cb294426fc34c895cac2d949a6f8af825b48bd406638faa3f14ad46fabbf04d9"}, &(0x7f0000000180)=0xc4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x1, 0x100000001}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 11:19:49 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x3) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000)=0x9, 0x4) sync() 11:19:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x10001, 0x4, 0x8001, 0x5, 0x6}, &(0x7f0000000080)=0x14) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) munmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x11f) 11:19:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xe, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet_sctp(0x2, 0x5, 0x84) 11:19:53 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x204, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x9, 0x8}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$sock_int(r2, 0xffff, 0x1000, 0x0, 0xfffffffffffffec4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x202, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000000c0)={0x1ff, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000100)=0x10) 11:19:53 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000240)=0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc]}}, 0x1c, 0x0}, 0x10c) 11:19:55 executing program 3: getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) 11:19:55 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x7b, "eddbc31ee5aa700666e900c9ec589bbe47d13e984b4e6b83a3620acbef00f6455dea21906ac0ab522775e4cda4479e71197afeb97f4d59474a9130eaf10a7614eaee3deb728f078be639c28be7f56f6cecebfdb7dc09329c71c39f815f21cf8211f1971749256fc1010d9e440c28b2038b4f7ac27fafdafb2f80db"}, &(0x7f0000000140)=0x83) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x80000001}, &(0x7f00000003c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="647edd667b0420f0fc9d6ad682cba1f240e5e201aedff7b1411aed01e78d7cb70b952c32da905d68761f1ed9e6c994363d6c52bae8c91b6e05ffd9a34ce2567d0ba49be553053fed2c847863267dda873f6a0cea4f25e50c90ea7c6d934f47c93caa0750ddbbb43174a906cbb38eefb7595f3b82e898babb356f59d619", 0x7d}, {&(0x7f0000000200)="5e23d98b6bd4fe3706fd4dd0a528dff8ae8b989a9c19ebe0f2d4e853e4ab7a9a04e0e70b8183bbf494b8798d169f508e0d291c38ebccbf8c91d9658569b0cf03592fb566846a971f60a51981609cca61bd384cb66290a01612e82ecdc7036eed05092281952d11dad069149cc4063fd5184bd549ba8fe8b42d45b5aa62a564bd730c15927bc3c1cc9254fb32eba2babd49c1546d47bf33537550570af429f79d91e6a0e11b491a227602e98ad71a23ad3ad803474335868ee8137678be5ab8a68c74db35984944fd6ad6b4b707f1427de24795d4d3b969c5f7467ba624dbf27a62a20cdb2ae393b2d1289ab726c1", 0xee}], 0x2, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x4, {0x10000, 0x800, 0x8, 0x3, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0xff, 0xffffffff, 0x10, 0xe346, 0x6, 0x1, 0x1, 0x9, r2}}], 0x48, 0x100}, 0x80) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x69, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8) 11:19:55 executing program 1: r0 = socket(0x1c, 0x2, 0x0) readv(r0, &(0x7f0000000100), 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82026ce530008be6dde51b0b47491400a44f407755c4211c68e36ed2aa7d9ce6df7f514f39954e1d0f92971834398c6978705bb1268a5ea73ded1f51b8183b31e5c264ae8e57778c33d5e4098e33c4ae90722f0ad8f8fd52c33c19058352802c7ffb445ca170f846faf48e"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 11:19:55 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000000)={0x1000, {{0x1c, 0x0, 0x8800000000000000, @loopback, 0x2}}, {{0x1c, 0x3, 0x7, @loopback, 0xfffffffffffffffa}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x6b, 0x0, 0x0) 11:19:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202000066696c653000a5c390b8c6a6ebfef8eedd00edafc7bdb0e577b1436c21230000001cc6e9ea0b02313397a2a9e912169b00000000d190a8363bd361c7b0a899168a617f04ca84f31af70600000082c711a94094a6f2ea01f363da870b1ce838142f0a3a370499358d5666"], 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x48}, {r0, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 11:19:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000) accept$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f00000001c0)) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000000c0)=0x9, 0x4) 11:19:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x2, @empty, 0x2}]}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x81010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040), &(0x7f0000000080)=0x8) 11:19:55 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x11) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x200000000400, 0x9, 0x3, 0xa, 0x8}, &(0x7f0000000000)=0xa) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8, 0x9}, &(0x7f0000000100)=0xc) lseek(r0, 0x0, 0x1000000000003) dup2(r0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) ftruncate(r0, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) 11:19:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchdir(r0) mprotect(&(0x7f0000701000/0x3000)=nil, 0x3000, 0xfffffffffffffffa) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0x9, 0x4) mprotect(&(0x7f0000702000/0x2000)=nil, 0x2000, 0x0) 11:19:55 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(r0, &(0x7f0000000000)="54f5f5128e45abf3660a9c6986f2d8a298cde16456b9872b5bac794010b56cb3ad4b6f668d08e5613d11aba6abb62feab1a77256d11ec522a43e0febde87e4618d9d81b81871a2e1e9a2e214fbd67683004e88f53c07449a9a64cd268c72cd4be2098e849e6dd68fcded78d98b94fb829f4dc1856ba3e898981725cab967502df6d00d461fb5ba6c112769635f190026be04d5440bd7b6", 0x97, 0x4, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x1ff000) 11:19:55 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x13) truncate(&(0x7f0000000100)='./file0\x00', 0x7000000) 11:19:55 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e22a2070000fe8000000000000000000000000000aa78000000004ecbe0d8acb4407040372cad73c74d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x20, 0xebe, 0x9}, 0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x800, @empty, 0xffffffffffffff7f}}, r3, 0x1, 0x0, 0x3}, 0x8c) 11:19:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="a9d954e312300de78add", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}}, 0x0) 11:19:56 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = socket(0x1f, 0x0, 0x20) dup(r1) msgrcv(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "b9e624b523d3b5fb3e2ef5f09ade53d8d4f9839634093ed47217268efd7a89c20bc31b7d5abf6012580302c808d598074713ed3ae7b57f9c07fe0f90a6a778cc994ac542b045b6bff7c6f786081eab40c8d6ebb3ced53246c669d65eee17cf34599c7be90c3232366c24663dd3"}, 0x75, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x8) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000000c0)=0x5, 0x4) accept$inet(r3, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) 11:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) fcntl$setstatus(r0, 0x4, 0x10040) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1) 11:19:56 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xffff000000000000}}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0xcc9a) socketpair(0x0, 0x20000000, 0x200, &(0x7f0000000000)) 11:19:56 executing program 1: r0 = socket(0x2, 0x400000000002, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="2c00000084000000020000000500000000040000020000000900000092cf0000b7000000270f0000", @ANYRES32=0x0, @ANYBLOB="2c000000840000000200000009000800000000000208000700000001000080000000000000010000", @ANYRES32=0x0, @ANYBLOB="2c000000840000000200000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="1000000084000000090000007f0000011c000000840000000a00000000000000000000000000000000000000"], 0xb0}, 0x5) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xe228}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x2, 0x4) 11:19:56 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x6, 0x1) fsync(r0) truncate(&(0x7f0000000040)='./file0\x00', 0x800ffffffc) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 11:19:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x8, {{0x2, 0x1, @broadcast}}}, 0x90) fchdir(r0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x10000000) recvfrom$unix(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x80, &(0x7f0000001180)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x1, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 11:19:56 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) mlockall(0x1) r1 = socket(0x1d, 0x4, 0x4) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = accept(r1, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x1, 0x7, 0x6, 0x100000000, 0x172}, &(0x7f00000002c0)=0xa0) exit(0x7edd) shutdown(r2, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000300)={@rand_addr, @multicast1, @loopback}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x5, 0x8, 0x1}, 0x94) shmctl$SHM_UNLOCK(r0, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000440)={r4, 0x5e, "250c43b7f8806e4d18a71be4056a1df91a1a4dcb06b49e11a27bddf0172d5ca2b7cf1add0c3ea12f56ac97a868ea1c96df03239bce75acf8eb6b351a120b6424c7483f540c5166967a20bd5d36e414f5bb1f5eaa4f2376751dafc2eebb8c"}, &(0x7f00000004c0)=0x66) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x5, @empty, 0x1000}}, r4, 0x6, 0xe02, 0xab6}, 0x8c) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000005c0)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) r6 = semget(0x3, 0x3, 0x80) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000700)=0x7fffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000740)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r5, 0xffffffff, 0x3, 0x4}, 0x94) getgroups(0x1, &(0x7f0000000800)=[0xffffffffffffffff]) r8 = getgid() getgroups(0x8, &(0x7f0000000840)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setresgid(r7, r8, r9) socketpair(0x1c, 0x10000000, 0x4, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000008c0)={r5, 0x2}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000940)={r11, 0x3}, 0x8) getpeername$inet(r10, &(0x7f0000000980)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000009c0)=0x10) fcntl$setflags(r10, 0x2, 0x1) getsockopt$inet_mreqn(r10, 0x0, 0xd, &(0x7f0000000a00)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000a40)=0xc) setsockopt$inet_mreqn(r10, 0x0, 0x9, &(0x7f0000000a80)={@local={0xac, 0x14, 0x0}, @empty, r12}, 0xc) 11:19:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0xfffffffffffffffb}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 11:19:57 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000017c0)=[{&(0x7f0000001340)=""/40, 0x28}, {&(0x7f0000001380)=""/153, 0x99}, {&(0x7f0000001440)=""/251, 0xfb}, {&(0x7f0000001540)=""/165, 0xa5}, {&(0x7f0000001600)=""/181, 0xb5}, {&(0x7f00000016c0)=""/239, 0xef}], 0x6) write(r0, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000011c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x5, 0x71c, 0x5, 0x4, 0x30000000}, &(0x7f0000001280)=0xa0) write(r0, &(0x7f0000000040)='!', 0x1) readv(r0, &(0x7f0000001140)=[{&(0x7f00000021c0)=""/4096, 0x1000}], 0x10000000000000cc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000012c0)={r2, 0x8}, &(0x7f0000001300)=0x8) 11:19:57 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = socket(0x17, 0x10000000, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0xeaf, 0x4) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x3ff, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1000003d, 0x0, &(0x7f0000000040)) 11:19:57 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) dup(r0) write(r0, &(0x7f00000000c0)='(', 0xffffffffffffff26) ftruncate(r0, 0x80000001) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="a8", 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0) 11:19:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x7, 0x100000000, 0x0, 0x2e, 0xb24a, 0x6, 0xffffffffffffff24, 0x9, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x2, 0xcfec}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r1, 0x7, 0x7fff, 0x80000001, 0xaa, 0x5, 0x59, 0x1, {@in6={{0x1c, 0x1, 0xeb70, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x3, 0x20, 0x3, 0x0, 0x3}}, &(0x7f0000000580)=0xb0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x5) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x9, [0x7, 0x0, 0x7ff, 0x8, 0xe000000000, 0x0, 0x1f, 0x40, 0xffffffffffffff4c]}, &(0x7f0000000340)=0x16) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)={r3, 0x4, 0x1, [0x0]}, &(0x7f0000000700)=0xa) r4 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x2, @loopback}}, r3, 0xfffffffffffff801, 0xffffffff, 0xcc, 0x9, 0x6}, &(0x7f0000000680)=0xa0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r6, 0xff}, 0x8) 11:19:57 executing program 3: clock_nanosleep(0xfffffffffffffffc, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)=')\x00', &(0x7f00000001c0)='/}\x00', &(0x7f0000000200)='[(.\x00', &(0x7f0000000240)='@\x00', &(0x7f0000000280)='/%\x00', &(0x7f00000002c0)='@#\x00', &(0x7f0000000300)='&\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='!\x00', &(0x7f00000003c0)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000480)='),\x00']) rmdir(&(0x7f0000000000)='./file0\x00') clock_nanosleep(0xf, 0x1, &(0x7f0000000080)={0x60e, 0x3}, &(0x7f00000000c0)) execve(0x0, 0x0, 0x0) 11:19:57 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xe3, 0xff, 0x1ff, 0x5}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="af00000000e3a96563000000000100c813fc"], 0xc}, 0x0) 11:19:57 executing program 2: mlock(&(0x7f0000fb7000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = semget(0x0, 0x0, 0x30) sigaltstack(&(0x7f0000ff8000/0x3000)=nil, &(0x7f0000000080)) __semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000000)=""/79) 11:19:59 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file1\x00'}, 0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7fffffff, 0x4420, 0x0, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x9}, 0x8) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getegid() fchown(0xffffffffffffffff, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) 11:19:59 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000002c0)="23d918d5215eb7ac6afa", 0xa}], 0x1000000000000254, 0x0}, 0x8d) 11:19:59 executing program 3: setuid(0xee01) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)={0xfffffffffffffffc}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x20000000) fstat(r3, &(0x7f00000002c0)) flock(r3, 0x7) setresuid(r0, r1, r2) 11:19:59 executing program 3: r0 = socket(0x80000002, 0x20000003, 0x0) r1 = dup(r0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000540)=[{&(0x7f00000000c0)="4a21f9279cf0ec9d3caec3f72a027080c3db62db48b3073f906a1292d983bcf2c3ac21b3c322677ed8c056b3eb56d7bcd7a3127449de2a5741665f099168235d96e9e8cd9d65486d7685879c3094bb680dd1b007b9dd03df4a6016fc1b6ee9246d5ddda68bde43895984249ee240e934861d5320316b015273be8bf5e2c2bae5258a91460b3ecbf015d636a59624000184c7c3c91de318e413ff33f4adca70d1aba10fc97a1d852a12586ea64ef83963150976f674be9fc53fbe2e91c50221aed9a44c32c443b67cb6949d0f54751381e102", 0xd2}, {&(0x7f0000000040)="a9b3540a8b55bd67e63808f3fd5151c4ce946ed8a999b6e5d24a70e57872f6cd80dd0d20dbea", 0x26}, {&(0x7f00000001c0)="e6a36204455913a5a454c8d86c325abeacc7555af21e46767f0b96766cac956a36445f6741790fb1574e209dca6c924a892470987a00d9129174afd435ac3a4935db81ba3f064367147bb04593aee211f52cff45b2eb907ef14e876ee8b1f02f2d9b7c11855b4c2d304b8a9c20d40b66a2ce6fad7678debe204b4f4f0a067c24af5554205f4fe39833071379cbe1486086c5d0b805827df0621a2804729002ded96baac13616ab521b4a3bc79a42688a4c3fb2d196e54662ff9eba9e69cfea667a3b2323659bd8", 0xc7}, {&(0x7f00000002c0)="64230d9eac959184f75bf4db135f8417790e46c2f528a6f7c6e85a13c43430c76ce182e1c230e0a4dd36fedf5c2459fb48934df77f70f677", 0x38}, {&(0x7f0000000300)="f18a9f6cde5a7d47f95c1b53829633de0c34d5c4b49972f0bfabfdead01f5bd61dfd9357f87047fa59a1107fa31dbee2573b231a413cd30774da984e19b2215dcbdf5912286a52cf837a7456dea11207d82a9b3f75ca1931e59a53e3404df86d4edb7d1b2efd4a6612", 0x69}, {&(0x7f0000000380)="f177deedce0f546cc1b69c2efa58c759667b90603a9a463cf90ba602f65c53e186f86795a82d0df0746e73825d496bbe1cafb986a2e7c55dd89fafa1a224be47e63c5bc9eff3ae3266ab52c4b6b052afb99d907721c489ec5823de3d4b10d39b015976439607d9f081f6ef18ef60667ab60e88a2ff19de5099edafb3dce6f5292abf8ab178f7dd1944c69fd630ac33018c45ecff78fce14f6b54b6399cefb9d40c81410dddaf2964ab9c890e0cfc7dc9", 0xb0}, {&(0x7f0000000440)="65a250ea517a4837824434be7fccd2fff9fcc7b1e86183c505613fd91872a06f10a726d091f3ead58aed472508339124172b4bbc673204542d1d4b6118b9e2e66c1b7dcff0084e374b8ba3471b389a4016b3c55b89b1a569f6fb7deaa61059b957fc7f66a28d5e8008c144e1ebc9fef6913a4c2bbaeccd41523d3f912f6340376ed9104189a0ba0221646e3e98bd6161a41621d914e547876091d2525ac3f8c2b6161d23fabc02cb26d01d52201e67140856e0e4d43ba82de4b970bf29ef22b8c5272f3ae103fac2d1614fe62c4a6f140b1fef7bf9789e603fb6bbc060d4ecf5a05cca", 0xe3}], 0x7, &(0x7f00000005c0)=[{0x58, 0xffff, 0x2, "dbfc80090abd8624036af5f72fe6dde57bbc61c8cea927baa28d02c0891bbe7801d502ca898ffa776ddab546b42c13bd31f778544306a7c891207ef5a89f4e6ccc7fccda86"}, {0x110, 0x29, 0x4, "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"}], 0x168}, 0x20000) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) 11:19:59 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)}], 0x1, 0x0) r0 = semget$private(0x0, 0x3, 0x501) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/84) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000380)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x3ff, 0xee, "ad7b26a917fe99949c8bf9e2102c0d17433062f30a608340b79341039bce5708aa2133e863d33bb48659c5917134bec0695299e18e5965cc643da80cd8cdf8339c2189d2d5b7cec69f60e7cc02b705b97b9ecda034e4b1891a244c2bde7ba403fcd1cc017956218e8e073399ac1fa16f381b8948e96e4d67b425554b0a5351ca0d4fb9f227a1ce6bf16a70c26f1dc2a048a0d558f14c6e4709a0b5eef347ce24f5dd17e4d826b9297904f33e53822df832e27178fad70ac257254fca65188d0c455cbb75f0056b4d0e174d4a9f1d3f84c2de67c69223ef1917cd824caeb7308b14cc80f6b17aa4351187d9a453c5"}, 0xf6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x20) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) accept4$inet6(r3, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x30000040) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x76c1, r2}, 0xc) 11:20:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) 11:20:00 executing program 3: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe006, 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x3) fcntl$dupfd(r0, 0x11, r0) 11:20:00 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80, 0x129) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) 11:20:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669968f3000"], 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0xfffffffffffffff8, 0xf074}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240), 0xa0) 11:20:01 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) lseek(0xffffffffffffffff, 0x0, 0x4) poll(&(0x7f0000000100)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x4}, {r1, 0x8}, {r1, 0x2}], 0x5, 0x7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup(0xffffffffffffffff) accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) fcntl$setflags(r1, 0x2, 0x1) writev(r1, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) writev(r0, &(0x7f0000000080), 0x1000000000000078) socket$inet6_icmp(0x1c, 0x2, 0x3a) execve(0x0, 0x0, 0x0) 11:20:01 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r1}, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x0, 0x5d}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x100000000, 0x857a6ea8bd3156b5, 0x3, 0x4, r2}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r2, 0xa86, 0x1, 0x8001, 0x1}, &(0x7f0000000280)=0x18) setsockopt$inet6_tcp_int(r0, 0x6, 0x410, &(0x7f00000002c0)=0x57a4, 0x4) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x6, 0x2}, {0x100, 0x6}}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname(r4, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000001440)=0x1002) r5 = msgget(0x1, 0x0) msgctl$IPC_RMID(r5, 0x0) freebsd11_stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001540), &(0x7f0000001580)=0x0, &(0x7f00000015c0)) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r9 = getgid() r10 = getpgrp(0x0) r11 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r5, 0x1, &(0x7f00000016c0)={{0x7, r6, r7, r8, r9, 0xa4, 0x46e3cfc1}, 0x5, 0xff, 0xf791, 0x4, 0x6, 0x7f, r10, r11}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001740)={0x80, 0x9, 0x10, 0x3, 0x800, 0xffffffffffffffff, 0x3f, 0x2, r3}, &(0x7f0000001780)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000017c0)={@broadcast, @broadcast}, &(0x7f0000001800)=0xc) open$dir(&(0x7f0000001840)='./file0\x00', 0x4, 0xa) r12 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r12, 0xd, &(0x7f0000001880)=""/57) getresgid(&(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001940)) getsockopt$inet6_tcp_int(r4, 0x6, 0x1000, &(0x7f0000001980), &(0x7f00000019c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001a00)={r2, 0xff}, 0x8) 11:20:01 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 11:20:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0xf4, 0x80000001, 0x1f, 0x6, 0xf7, 0x4, 0x10000, {@in6={{0x1c, 0x3, 0x80, @loopback, 0x1}}, r3, 0xffffffff, 0x100000000, 0x2, 0x3, 0xfff}}, &(0x7f00000002c0)=0xb0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x1000, 0x6, 0x62, 0x4, 0xff80000000000000, 0x2, 0xfffffffffffffbff]}, 0xb) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x100000001]}, 0x8) 11:20:01 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x80000000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00'], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file1\x00', 0x800001, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0xfffffffffffffccc, 0x10000004) fchdir(r0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x6) r4 = socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r5, 0xeffffffffffff261}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r6, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="2d4a7bf89f2ef84175f03db1f2fd4b8e372b75a78ba21f4e340608306cd953b2aed91568ee982e34b97a63750d3dc63ea7b3219e7c5be67878f5e90ac4d4415858dc069ba3d1176c46b7b31e55821e97f899c7e7"], 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000300)=0x1ff, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901af"], 0x0) 11:20:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 11:20:01 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) lseek(0xffffffffffffffff, 0x0, 0x4) poll(&(0x7f0000000100)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x4}, {r1, 0x8}, {r1, 0x2}], 0x5, 0x7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup(0xffffffffffffffff) accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) fcntl$setflags(r1, 0x2, 0x1) writev(r1, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) writev(r0, &(0x7f0000000080), 0x1000000000000078) socket$inet6_icmp(0x1c, 0x2, 0x3a) execve(0x0, 0x0, 0x0) 11:20:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100100, 0x10) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x600) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) r4 = fcntl$dupfd(r3, 0x11, r3) writev(r3, 0x0, 0x280) fcntl$getown(r4, 0x5) 11:20:01 executing program 1: r0 = socket(0x10, 0x3, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xffffffffffff0e93}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c6c65300000000000000000000000000000000000"], 0x1) 11:20:01 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) close(r0) r2 = accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), 0x4) close(r2) 11:20:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2146}, {r0, 0x40}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 11:20:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xfffffffffffffe17) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 11:20:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="000900f1f70000000000000000000000000000000000"], 0x1, 0x0}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) 11:20:01 executing program 2: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x2, &(0x7f0000000000)) clock_getres(0x0, &(0x7f0000000040)) 11:20:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x604, 0x80) accept$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000001876bb8e3396f36300000000000000000000000000000000000000000000004065cfbe91b2fdbcf353540000000000000019c7e8f15f"], &(0x7f0000000080)=0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8) freebsd10_pipe(&(0x7f00000000c0)) clock_nanosleep(0xe, 0x1, &(0x7f0000000100)={0xffffffff, 0x635}, &(0x7f0000000140)) 11:20:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) sendfile(r0, r0, 0x0, 0x7e) 11:20:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001a40)=ANY=[@ANYBLOB="0000000001000000000000bc7859920aef92b037af8be94f0cf08da9ec4204afa985d9833fe9654df3b382ed9ac6808be36838516ef1931d868287020d75ac07cda648c2e7487945b083f60c386190ffa483947198a2c2dcd3860dd636b8b46ac11e7e696fb9fdb06cd14bc3cb2392bdb7a2c80c00022ce7d6cfebc32687eda41442c1f05584db896b"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000001a00)={&(0x7f00000004c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001880)=[{&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f0000001500)=""/224, 0xe0}, {&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000001600)=""/217, 0xd9}, {&(0x7f0000000440)=""/1, 0x1}, {&(0x7f0000001700)=""/112, 0x70}, {&(0x7f0000001780)=""/196, 0xc4}], 0x9, &(0x7f0000001940)=""/159, 0x9f}, 0x40002) 11:20:01 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x10000000) getuid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x40) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r4 = getgid() fchown(r1, r3, r4) 11:20:01 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) shmget$private(0x0, 0x5000, 0x200, &(0x7f0000ffb000/0x5000)=nil) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 11:20:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000640)) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000740)={0x4}, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='q', 0x1) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x421, &(0x7f00000004c0)="ed5a3636f380fd75e82eb380910492d31adb9841077e", 0x16) getpeername$inet6(r2, &(0x7f0000000540), &(0x7f0000000580)=0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000100)=""/112, 0x70}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000380)=""/173, 0xad}], 0x7, 0x0) 11:20:01 executing program 1: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), 0x4) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000bb5000/0x4000)=nil, 0x4000, 0x3) 11:20:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0xb4b8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) close(r0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) 11:20:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x7fff, 0x1, 0x200020000000000, 0x9}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffa) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000a00)={r2, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000980)={r2, 0x7, 0x3, 0x0, 0x2}, &(0x7f00000009c0)=0x18) 11:20:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) ppoll(&(0x7f0000000000)=[{r0, 0x2002}], 0x1, 0x0, 0x0, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = socket$unix(0x1, 0x2, 0x0) dup2(r0, r1) connect(r0, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 11:20:04 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2000000000000050, &(0x7f0000000200)="50d44f8a4011db4f2aea115c89a0a8db542c22b23aab07951c2f72045ce565c292819b996b8407044b08f36ba8917807423975eac177208abff9b540dfac400ea521226be3b4ef5212d490a86ab7ddaadc9be70632465573", 0x58) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000001c0)=0x4) freebsd11_fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchown(r2, r3, r4) socket$inet_udp(0x2, 0x2, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 11:20:04 executing program 3: setreuid(0x0, 0xee00) r0 = socket(0x17, 0x0, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x0, 0x100000001, 0xa32d, 0x3d5, 0x1]}, 0xe) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) 11:20:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x802, 0x10) r2 = dup2(r0, r1) shmget$private(0x0, 0x2000, 0x300, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x1, 0x2, 0x7, 0xfffffffffffffc01}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x101, 0x400}, 0xc) sendto$inet(r1, &(0x7f0000000240)="7906b3824d29d39b5e311067c0f6d625ec7ffc6b9674056b61259627035b324befdf384bfa80e4628217f5c1b85c67754bae3f298a671e668543aec188a7a76e60032721a71ca3452dc53fa87aebb93c7ebe2b81de00bfd9caab3a6db91da0c37b654e11178e98a903c46031618ec67219d8fae3eaea53b6e1a120f193828b8f546a7551b3b966ba", 0x88, 0x101, &(0x7f0000000300)={0x2, 0x2, @rand_addr=0x7f}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@loopback, @loopback, r5}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r6, 0x4, 0x8) setsockopt$inet_mreqsrc(r6, 0x0, 0x6f, 0x0, 0x0) 11:20:04 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x8) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@rand_addr, @remote, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0xe, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 11:20:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) flock(r0, 0xe) 11:20:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0xd, 0x9}, 0x10) r1 = dup2(r0, r0) getsockopt$inet6_buf(r1, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) 11:20:06 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) poll(&(0x7f0000000040)=[{r0, 0xd}], 0x1, 0x0) 11:20:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r1, 0x0, 0x1000000000003) fcntl$getown(r1, 0x5) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2}, 0x8) 11:20:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:20:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0x38) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1}, 0x13) 11:20:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x800002}, 0xb) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x4, 0x9, 0x101, 0x5, 0x3, 0x7, 0x7, 0xfe3, 0x9, 0xfff, 0x800}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000000c0)=0xb) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 11:20:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000580)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x1400, 0xff, 0x3}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffff8, 0xb, 0x20, 0xb, 0x3, 0x1, 0xff, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x3, 0x0, 0x5, 0x401, 0x400, 0x4, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xa4, 0x1}, 0x80) fcntl$dupfd(r0, 0x0, r0) 11:20:06 executing program 2: __getcwd(&(0x7f0000000140)=""/242, 0xf2) socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = semget(0x2, 0x4, 0x8) semop(r0, &(0x7f0000000000)=[{0x2, 0x1, 0x1800}], 0x1) 11:20:06 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) freebsd11_fstat(r0, &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setrlimit(0x7, &(0x7f0000000040)={0x0, 0x10001}) 11:20:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000080)=0x1c00, 0x4) 11:20:07 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r3 = socket(0x1f, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438cc", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={r4, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 11:20:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) flock(r0, 0xfffffffffffffffd) 11:20:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r1, 0xe, 0x200}, 0x8) freebsd11_lstat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_group_source_req(r4, 0x0, 0x57, &(0x7f0000000500)={0xab, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x2f) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)=ANY=[@ANYBLOB="030000729208000000f744c2bf44ab00f7ff2c000400"], 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 11:20:07 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x10000000, 0x100000001) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x61) 11:20:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8aa}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000000)={r1}, 0xc) 11:20:07 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:20:07 executing program 1: chdir(&(0x7f0000000000)='./file1\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f00000025c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000002600)=0x10, 0x0) accept$inet6(r1, &(0x7f0000002640)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002680)=0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000002500)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000002380)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/167, 0xa7}, {&(0x7f0000002140)=""/250, 0xfa}, {&(0x7f0000002240)=""/166, 0xa6}, {&(0x7f0000002300)=""/128, 0x80}], 0x6, &(0x7f0000002400)=""/196, 0xc4}, 0x3) getsockopt(r0, 0x9, 0x3, &(0x7f0000002540)=""/64, &(0x7f0000002580)=0x40) 11:20:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x3, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1}, 0x8) 11:20:08 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20185, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x6}, 0x8) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 11:20:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x22}, {r0, 0x10}, {r0, 0x5}], 0x3, &(0x7f0000000040)={0x3, 0x40}, &(0x7f0000000080)={0x6}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e1900acc348a88c356c65305e34"], 0x1) 11:20:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) setsockopt$inet6_buf(r1, 0x29, 0x5c, &(0x7f0000000300)="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", 0xfc) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0x0, 0x5, 0x43d, r3}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x20}, {r0, 0x140}, {r0, 0x40}], 0x3, &(0x7f0000000540)={0x7, 0x8001}, &(0x7f0000000580)={0x3}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getrlimit(0x8, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r4, 0x80000000ff}, 0x8) 11:20:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x7fffffffffffffc, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000100)=0x220, 0x0) 11:20:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@un=@abs, 0x8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x1, 0x4) 11:20:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x1000, {{0x2, 0x3, @broadcast}}}, 0xffffffffffffffb4) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)) 11:20:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x42, &(0x7f0000000040)={@loopback, @multicast1=0xe0000014, @loopback}, 0xfffffffffffffe0d) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) 11:20:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1000000000000000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x80000001, 0x20, 0xfffffffffffffffd, 0x20e8, r1}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4) connect(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01002a6f66696c653008272d9fa894806a5f45d5c2532447839de3c8f3ac16c0100436653ce9a8d5e837f5c66b"], 0x1) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6(0x1c, 0x4, 0x100000001) 11:20:09 executing program 3: clock_gettime(0x4, &(0x7f00000000c0)) 11:20:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 11:20:12 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) 11:20:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='x', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000fee000/0x12000)=nil, &(0x7f0000000040)) 11:20:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) poll(&(0x7f0000000000)=[{r0, 0xa0}, {r0, 0x10e}, {r0, 0xd2}, {r0, 0x2132}], 0x4, 0xffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1e}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x4220, 0xa4e, 0x80f, r1}, &(0x7f0000000140)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) fchmodat(r2, &(0x7f0000000180)='./file0\x00', 0x48) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1000000084e6ffff0100000000000000"], 0x10}, 0x0) 11:20:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) munmap(&(0x7f00006de000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4) socket$inet_udp(0x2, 0x2, 0x0) 11:20:12 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x80) r0 = socket(0x2, 0x20000000, 0x86) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), 0x0) 11:20:12 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockname$unix(r0, 0x0, &(0x7f0000000180)=0xffffff23) 11:20:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/161, 0x286}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000000580)=""/4096, 0x106f}, {&(0x7f0000000380)=""/235, 0xeb}], 0x4, 0x0) 11:20:12 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffded, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc48, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xffffffff, 0x20, 0x1000, 0x3f, 0x3}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x0, 0xff, 0x0, 0x6, 0x82}, 0x14) 11:20:12 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0xfffffffffffff801, @empty, 0x7fff}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="b071767680eacfe29e1e7f4ec133fb854fac5cb30feb327e15dc962facf286e3dde8946288b6e27b950fe44f9a272ee623ad2b92313ab3b06f767c4ce71d27bcc9d259eb8636671b2a1f9d3a2d29ceefef08e8009e79793da4e854dcf25ea578761a6c5ee92cf0dbad7be833a10310bb6e45", 0x72}], 0x1, &(0x7f0000000140)=[{0x108, 0x86, 0xaac, "9f615bb74c921b1ba3bcc1109f4f4c0b1e91c0176948868d8c7d96ff3c640e4882399959884c98bd6cafd970310d2197f93a8c7b2dca71fb25af0aa3a227921dc95866efb6b4a2b7332078642ea5a360ec8d1b99c559b5ac439811ff06e8289604bb4764b6b33e2d1237b495b50aaf418d1bbdc98e3fe3be621543b711c4027567e69250ef9a0dbfab139fdc261cf57f0f39039678d3a145c621d500f4df7bd34b38035dda382eb681991e1574bb10f0dbfc93126c788671d9fa825121f5374f1b192d019190e367597c426723cd75d7c787bf88dd6ee2585ee4ca51aad171f3993d5338f429bf55e91dd1a4c8c38c2697149844"}, {0x30, 0x3a, 0x3, "ce8ea3e8580253a9ae2ba55f9ae43f5321e6c98f7e0135da40cb8a5984b3"}, {0x90, 0x0, 0x4ad38428, "6adae892fbf6ee86e96cde4dc2286debb9afdab73c20a93b7c9a5412580c401477c4a05ab3a29f0e42f3b3c8b86c07717ebee120759b0e14e6836636c4cb36e88886e1a9a805cab0438ff69c2da21b3038bb13073220f4a926747c354941b16cff18b8b3936a420cec7a2b17d3e0dd97a1dc838c25f900ad1729996a"}, {0xb0, 0x0, 0x8001, "6bd62d46cad8e11dc5c282cebf6571736a5a80424e584612a8087a4b375060f6e1f7c334dfd75c758bfd696bfbd9d33eec4e48718f6b7c8d62a71f17c5d6fa7dcea6a92986b709055584960f5787a5ab208820cb7bbffddbff7ba6e32378417cb9351a93b5031925a7f247b70bfb1df440b515b46950056068c487ae828c4ed9773964b62f30d8d275595d398d0a72115be5d398cf296fa4551f5ab3ea"}, {0xc8, 0x0, 0x0, "f729edc76f5e3dfea4973e709daa005ad488aa2d3fce806fc2a62da6a69acf7f4b58c3651e861e0eb64d4ceadce87fe8c55f88e0112b441454b7ede4b2efaa00ba3dd61c0abc5ada26870b655369e2cb769810b81941b231c959ed3a33c25fc32073a96b9cae0099e7a2a1271e91fd7d170e30fd761784ca14b30086174ad18d3c0574bd4c325dfc53d65dc78a13237ae51c219f9c459218ce534e2651deea630cc253837d200ca552cdc907aa0704bee5c087eea3"}], 0x340}, 0x8) setrlimit(0x3, &(0x7f00000004c0)={0x5, 0x247}) 11:20:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x20, 0xaa) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x5, 0xffffffff, 0x3, 0x0, 0x2}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x55, 0xc0, "4584879a8942159136822d6e1eb0802546c1410dcc355eaf82dd850a56f1cc22f12db0799c8d90b2861bdc038435666a656bd4f4a45e8acc302e6976fec7abef9c0c874c8b9efc14523b211412b842310cc01dbfbb28fa8822559452a74b9f2cf649b5cde5d607cfefa24b048e206fa976d874c062c3781727845d8f56ca69e19a01921be34d40687f6700b4419bdbfdab214eb007f238aab982e783ee1606a160118a163d9d876d4d703914627eee61114d0fcc1f6b53fb2a7de2a814c7e1dc"}, 0xc8) 11:20:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x2, {{0x1c, 0x2, 0x9, @loopback, 0x1}}, {{0x1c, 0x0, 0xae, @loopback, 0xfffffffffffffff7}}}, 0x108) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 11:20:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x3289a80a, 0x3ff, 0x800, 0x1, 0xffffffffffffffe0, 0xb0, 0x9, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xd8, 0x4b1, 0x4000, 0x5, 0x5, 0x2, 0x5, 0x6, r2}, &(0x7f0000000100)=0x20) 11:20:12 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000040)) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x70000, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0x5, 0x6e2c}, &(0x7f0000000280)=0x10) 11:20:12 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x100) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) open(&(0x7f0000000280)='./file0\x00', 0x4, 0x40) rename(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) poll(&(0x7f00000000c0)=[{}, {r0, 0xc}], 0x2, 0x75f) fcntl$setflags(r0, 0x2, 0x1) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', 0x0) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000200)=0x8, 0x30000000) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 11:20:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)="c29d4db08115fc3d37b9c82aaaa856b11837bac96865be8f338839c448b640cfb59bbc646ffd7935c9ff191b224ed3e716cf9939b74d40de4070a069872afa08fb2f4d4556056397e5311ebabea0994747eb107d49a4bebdd974034d93123fa8048c75ffc6c73e60c2d8f3a1e604577cbdfe23286b8b197b6b77bfbb49b1c9df4c027d2ede1842bda3f74e74dfe5dcaa8209bd6310f58603f1075f6b8b7e06ed7630453548640f92885a0743f280bb737ee88f3087ae175e43043905080d649405df6455af53d1cd", 0xc8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r2, 0x6, 0x0, 0x1, 0xff}, &(0x7f0000000240)=0x18) 11:20:12 executing program 1: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x6) getpeername(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000e97000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 11:20:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) ftruncate(r0, 0x400) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 11:20:13 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x44, "194d768d83bcf363efeb673eedb0486c7d5c1dd30e4fa1e3a9cb653ee1d9c9270b0e2c8d9813fcc1a29b42f3958cb8fb902737e5905f1ddbebf662d7aa1e87259e21cde3"}, &(0x7f0000000340)=0x4c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r2, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xffffffffeb2e2274}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r3, 0x7f, "1d31647eaeebb09d10f1cdc210378e1c61be869c07fe6df8589135865206f4ca66e20769db3c2afa5022161b289eb44f0d71f17d66bc82d02315923acc96682a59b2f5c8b9a550470e2b6714e97ceb5d74d4b321adaf19885537607a4b4f1b5a3c2ad7bc13ee347178a178fb53871292d18c3136ef43fab1de480fe4a3dd6e"}, &(0x7f0000000240)=0x87) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) 11:20:13 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1265, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, 0x8) r3 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r3, 0x29, 0x2c, 0x0, &(0x7f0000000040)) 11:20:13 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff) write(r2, &(0x7f0000000040), 0x2000) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) socketpair(0x1, 0x2, 0xffffffff80000000, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) fsync(r0) 11:20:13 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "022ec14da51c75e94549a8fdad7c5201a95c2ba33984619127f03e090e824e1b38b487a4bf81c30cfb4b82c945e4e397123b35b265a142a0c04122c2e207925e33bc48eb19da0a105e872305a7b83bce033022c9c9f8daf6760f8ecc984e94bb97434d14af42722096a55c6713029181d69e276f6d48f63a249ec4fc8d49da519c1ed7a86b94358ecc01556c4190518a400c7cd6e5de93a2946653acef9a30887bf31bea76ab3b84f1cc2a5f6742adc891d3c111b339643f3c19936ba983674a529389f5cfd3a2b3ebfd0a98c5d4113deb2ab0f9b5f3ca583ede192e1140eebeb88e5a18957c8cc1a91c248aec00"}, 0x100) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r3, 0x409}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x8}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f0000000100)='./file0\x00', 0x120180, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x7, r3}, &(0x7f00000002c0)=0xc) close(r4) r5 = dup2(r0, r0) freebsd11_getdents(r5, 0x0, 0x0) 11:20:13 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfffffff2) 11:20:13 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) close(r0) setsockopt$inet6_udplite(r0, 0x88, 0x100000004, &(0x7f0000000040), 0x378) 11:20:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000006f, 0x0, 0x0) 11:20:13 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) r4 = semget$private(0x0, 0x6, 0x240) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x7f91, 0xfffffffffffffffe}, &(0x7f00000004c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000500)={r5, 0xc0}, 0x8) __semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000000800)=""/161) ftruncate(r2, 0x8000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x555}, 0x24) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) 11:20:13 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000480), &(0x7f00000003c0)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r2 = geteuid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8, 0x20000000) setresuid(r1, r2, r3) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') 11:20:13 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000800"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="005a126d2bbdd79cdc121b2e000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 11:20:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ff7000/0x3000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340), &(0x7f00000003c0)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(0xffffffffffffffff) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r7, 0x7e2780e3) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESDEC=r1, @ANYRES32=r7, @ANYRES64=r2], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRESHEX=r3, @ANYBLOB="ba27aef70d1564ca14429cbe9c291fe4baf48d162308d3e2dc58bdb16aa4d6b1f780a824900b5d5103b284eea533e6ae59aa9a25e6803ddfeb087211fe32c22352fc238451459d3ccc3ee1fcfe10e645b756e137e6928d4891df3d0a203146753669e783670584c9805406114d6ce71fa4ddf403c7769576ac2bdccbe93c51062d2234b388080e30793fdacb1a3b6a4f0ab57cd7f2771e07abcd77"], @ANYRES16=r7], @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r4], 0x0) r11 = socket(0x2, 0x5, 0x0) connect$unix(r11, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={r10, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x13, &(0x7f0000000040)={r9, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f00000006c0)={0x0, 0xc0, "f245f365b9a077b051d7260768e7c04a19fced5827c2aabfd014f2e802c697dabd81e76e7834112ad1540f6b4026d57dda01d358343b6d0f48fbef63681ecb462375b0af31a41aaec1094205827639eb710ccc398f2cc9ff4cd48f2f62182e483321ef22bf447f8573568caaef6ef826a0d3d9d33ef221d4d107c331ab4fb4d723a134efc3b7885a29d3d50a3b25e3a28a5ba2b3a5524f83ee38a2274c70b1ee1a6c6078f442f474600f7cc61a18b9ad27210febd0e1475d229a375e0690b7a8"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000840)={@in6={{0x1c, 0xffffffffffffffff, 0x7be2, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r12, 0x1f, 0x80000000}, 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 11:20:13 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x3f00) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x841b) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x5, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x5}, 0x8) read(r2, &(0x7f0000001140)=""/4096, 0x143) 11:20:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1c, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000500), &(0x7f00000004c0)=0x30b) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x7ff, 0x2, 0x1ff, 0x100000000, 0x7, 0x7, 0x1ff, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x0, 0x6}}, &(0x7f00000003c0)=0xb8) sendmsg$inet6_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @loopback, 0xfffffffffffffff7}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="e7845657f2d21baac27e1a8f1cc40feb98d902b255e861dbb24237b868be9e2bc16fcbe5b8d349a94c22d82c518bcec7a021523497b5fcbde560bb5e3f621aa346ee4f7759dc69b542d3ac594782ba7517392e5a9c54b9aef633cb6ba77461d8e180d92b8a9c455bbcca378150498b694aedc445fa351858e12280ba502d8f35db50ac638d1d05b18073b8cd5322", 0x8e}, {&(0x7f0000000180)="3264244144b237ce10f7239a1225775708c248797220a2992e07832c5d9f15037d47eb8b3d3bf8b8776ae7ece281fb8c56e5433870880721c2286a70fcfd454eb3542f15545adb354499ad62d26ddd43502cd531f41cba95b2de883dbfc492220703c7aee4f7eff1b80e1c1b262e8b32a887f1f40ae25d814b975d61a92a27962a76d7136551033af206c8a77a0713249de21017eaee403f08f18a8a36a7bb09d4c47f43fd859c4dcfac7f2908ac97039af84facd9cc53b21ec6ce93fae683d558faa013e16a3af5f97e7bad6ca5f6e6f35db8fd2b77238c5a9e48961da8", 0xde}, {&(0x7f0000000280)="497fb8a0be663397862ba7a86c95bbe240de92a6068b43866093865417764cdccaec43bbb429ac7ad6cc610bc881f2f7a95afbbf5809d5e9ba701708970c83c8f195cb36e13a59058114d7dcdf622fa020ccebac65930f0d09074399840c5f3aa333934e349650f19b15babbc114", 0x6e}], 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1c000000840000000bc3d7b776700db70d17d79304000000060000040001000090000000", @ANYRES32=r2], 0x1c, 0x8}, 0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000480)={r2, 0x1, 0xb1}, 0xc) sendto$inet6(r0, &(0x7f0000000140)="8b08fdffaff0dd75", 0x8, 0x0, 0x0, 0x0) 11:20:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x196, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x9, 0x100000000, 0x2}, 0x94) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x1) 11:20:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000040)="14354e54daf86835a84f24f8093cb7806d6ac42e4b3287e4cc1d3c2c50d5b9932c4777ce2efcd43135898ae97a053f59771950b7bc5920b13edf2ccc9bc0c763614cb2f819951dc8e8364e2a772e3a620d9e1c397c2be8b6766b51385ce3f81b8dac9d01bad706764d67918ccf93bee7af566d3140ef6c3257bbddb191ba3f981d127a5041078fad1e998224", 0x8c, 0x20000, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) r1 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x1ff, 0x4) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000000)=[{0x2, 0x55f, 0x800}, {0x3, 0x655}, {0x3, 0x80000001}, {0x0, 0x8000, 0x800}], 0x4) 11:20:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21ac1400aa00000000006120d02b669c24b1f0fae0e32c5c09a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = semget(0x3, 0x5, 0x40) semop(r3, &(0x7f0000000600)=[{0x3, 0x5, 0x1800}, {0x0, 0x7, 0x800}], 0x2) recvfrom$unix(r1, &(0x7f0000000580)=""/91, 0x5b, 0x1, 0x0, 0x0) lseek(r1, 0x0, 0x1000000000003) r4 = accept(r1, &(0x7f0000000340)=@in6, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x6a}}, r2, 0x5, 0x7e7, 0x2, 0x5, 0x6, 0x1}, 0x98) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0), 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_INFO(r5, 0x0, 0xb, &(0x7f0000000100)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) fsync(r0) getuid() setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) socket$inet(0x2, 0x10000003, 0x7fff) 11:20:14 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000140)=0x10) close(r0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) 11:20:14 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:20:14 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000280)=0x2) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="dfc3b3b2759b148be5ac22077e66f0458e6723393f30de06431ea3b34b0c8eb36dd5ce13b2ac1af411aa4ecacbcaab5ee548c26224f8ae6405779cfc918e1338e80f87a011709bd597be13fb1e9d2700cb5f549edfd360c25ced6de8619bf122ab224d909a5c2f79652e81fe4aabfda64d72dd35afb7e71812b5512265be5cf775e61e99bd3a92d27142e86f22fa3b96b5ad3d041caa02ec0abb229730b64b29f5dbe85fa77dbc6e169b35959092d4246443baae6f819871b6604aadd20a63b2711bdd6031cffe215b58c822bff7344b6cc07377d0d96d13a31cfc4f45a7f6f4063c08", 0xe3}], 0x1, 0x0}, 0x84) 11:20:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/211, 0xd3}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000004c0)=""/182, 0xb6}, {&(0x7f0000000580)=""/235, 0xeb}, {&(0x7f0000000680)=""/202, 0xca}, {&(0x7f0000000780)=""/26, 0x1a}], 0x9, &(0x7f0000000880)=""/220, 0xdc}, 0x40000) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x8000) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) 11:20:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$inet(0x2, 0x20000000, 0x1) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)) socket$inet6(0x1c, 0x2, 0x40) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000001740), &(0x7f0000001780)=0x10) accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@abs, &(0x7f0000001800)=0x8) open$dir(&(0x7f0000001840)='./file0/file0\x00', 0x100100, 0x40) freebsd10_pipe(&(0x7f0000001880)) accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000) getpgid(0xffffffffffffffff) getgid() socket$inet_tcp(0x2, 0x1, 0x0) accept4(0xffffffffffffff9c, 0x0, 0x0, 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) dup(0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x80) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x30000000) socketpair(0x1a, 0x0, 0x4a8d, 0x0) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001d40)=ANY=[@ANYBLOB="87000000f5fea5c1fa51e0c561ab4bf673af569cc9df79698e1f11e475c9a64928d48e8e8dde6a030ddf8dcc6a9e207ac1a73b00000000000000000000000000"], 0x0) sync() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 11:20:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fsync(r0) 11:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x8, {{0x1c, 0x3, 0x0, @loopback, 0x9}}}, 0x88) 11:20:15 executing program 0: getgroups(0x400000000000008f, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r4, 0x0, r2) r5 = accept4$unix(r4, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x20000000) setresgid(r0, r2, r1) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r8) 11:20:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400, 0x100) ftruncate(r0, 0x80000001) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0xa4) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) 11:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000180)=0xb) r1 = shmget$private(0x0, 0x4000, 0x879fd51ef41dc8dd, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/155) shmctl$SHM_UNLOCK(r1, 0xc) 11:20:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xe8}, 0x8) 11:20:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x1010, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:20:15 executing program 3: 11:20:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) setsockopt$sock_timeval(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x10) 11:20:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x41, "358bf1ecefa7faac15748517fba6d34e62015dcb7af3060c873a81ab15be96a0eb5520b6844f337663ccf827b14a8cb5c3162f0a68b396c3d64f2383274920830c"}, &(0x7f0000000000)=0x49) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xd, 0xfffffffffffffffe}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x3, 0x9, 0x6}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0xfffffffffbfffffa, 0x2, r3}, &(0x7f0000000240)=0x345) 11:20:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), 0x4) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x1}, {r1}, {r1, 0x2080}], 0x5, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00000020c0)=""/4096, &(0x7f0000001080)=0x1000) 11:20:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet(0x2, 0x5, 0x72) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:20:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="722ec7", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x83) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, @in6={0x1c, 0x2, 0x6, @empty, 0x7}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7, 0x3, 0x41, 0x4, 0x4, 0x8001, 0x85cf, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x8, 0x5, 0x7, 0x4, 0x1}}, &(0x7f0000000240)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000280)={0x0, 0x0, 0x7fffffff, 0x3f, r3}, 0xb) 11:20:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0xfffffffffffffffd) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/75, 0x4b}], 0x3) 11:20:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:20:18 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x1, 0x6, 0xfffffffffffffff8, 0x400}, 0xc) r1 = dup2(r0, r0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='+\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='/\x00']) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f00000002c0)="4437f206c25f7df67f0d161faec2cd9b2d7b534cb6e9abd4ee38f3ff2d60ab7d9673995cabd66876f0fce3ee1de5f1ab9a485a8e6164ca248c445f5c87306f773f1a336254ce993a185b5b950ce5ee23e383523500bcefeef61ed8", 0x5b) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x6288, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000100)=0x10) 11:20:18 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000000000000cb9e624b523d3b5fb3e2ef5f09ade53d8d4f9839634093ec27f176355bb42942dd3941b7d5abf6012580302c808d59807bea5ca4df97c85bad110e54713ed3ae7b57f9c07fe0f90994ac542b045b6bff7c6f786081eab40c8d6ebb3ced53246c669d65eee17cf34599c9dff036d6d4b5823a8136b1944d70e4f707148a282818f73ce0907833a8ff3f62a8b164cf7535c8e8d3eefd135dac4a4e03cb251cb460ff7e61adf97fad80917ca8b"], 0x1, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "0bc7a5d422c4dcd0b63e7f7d900af714b03417b8ef93f9399a590156eb7a6617088f68e59eac36325d3e2a15385fb4af6d13321a646af61f49479d2d22d510287b56ddc93bccca0600b54f333399bae6"}, 0xfffffffffffffeaf, 0x880) 11:20:18 executing program 2: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x3954) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x200000be, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000500)=0x2, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e210180000000000000000000000000c30775ecca000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f00000000000000000000000000007e98cd20d825ce158685f31a2a5d", @ANYRES32=r1], &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x2, 0x6110, 0x4, 0x226a, r2}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) mkdir(&(0x7f0000000540)='./file0\x00', 0x113) panic: invalid dst page 0xfffff8007edbcf98 cpuid = 0 time = 1552994418 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021301750 vpanic() at vpanic+0x1e0/frame 0xfffffe00213017b0 panic() at panic+0x43/frame 0xfffffe0021301810 vm_fault_copy_entry() at vm_fault_copy_entry+0x808/frame 0xfffffe00213018d0 vm_map_protect() at vm_map_protect+0x5f9/frame 0xfffffe0021301940 sys_mprotect() at sys_mprotect+0xcc/frame 0xfffffe0021301980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021301ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021301ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdff79f38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1800 tid 100610 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why