ec46694c3b3e2088e831ace0aaf3bddb8c9d29685a05a08d2dac5afa2e4fb86288e47e0fc1029e9b1b361a207ac4331e9f84a2d353e", 0x8c) getuid() 23:18:24 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getuid() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x7, 0x4, 0x9}, &(0x7f0000000280)=0x10) mlock(&(0x7f0000e5e000/0x4000)=nil, 0x4000) lseek(r0, 0x0, 0x0) getpid() mincore(&(0x7f0000e25000/0x1000)=nil, 0x1000, &(0x7f0000000000)) sendto$inet(r0, &(0x7f00000002c0)="7cfe4e1e72628faf137eb6d9458a283de4", 0xffde, 0x20008, &(0x7f0000000300)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffc89) ppoll(&(0x7f0000000380)=[{r0, 0x29894ecf0dbb140c}, {r0, 0x4}, {r0, 0x4}, {r0, 0x42}], 0x4, &(0x7f00000003c0)={0x20, 0x1}, &(0x7f0000000400)={0x800}, 0x8) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x40) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f00000000c0), 0x3, &(0x7f0000000100)) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 23:18:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup(r0) read(r1, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x2, 0x6490, 0x142e, 0x7fff, 0x3ff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x7}}, r3, 0x101, 0x4, 0x3ff, 0x400000000000, 0x5}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r4, 0x6}, &(0x7f0000000300)=0x8) getrlimit(0xf, &(0x7f0000000340)) r6 = accept4(r0, 0x0, &(0x7f0000000380), 0x30000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000003c0)=0x5, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000400)={r5, 0xf, 0xfffffffffffffffd}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000500)={r3, 0x96d}, &(0x7f0000000540)=0x8) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000580)=0x8, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000000bc0)={&(0x7f00000005c0)=@in6={0x1c, 0x3, 0x8, @loopback, 0x8}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000600)="3c961cb896a329bc1095315e589a6518646e537e83fde3bf36a413efa09e7ce7fefb9c5470ef8c3b4d18d41a9ccd8479ac8c9ecb5e0e822eb220c08342", 0x3d}, {&(0x7f0000000640)="c015eef11d5275e8a6d6b550711cd2a83b41b99fedbef20c9e4ce1e0482ed213d7036fe27a93a2b1a9c111a7ae84ffd17c99013ff2a968873c1565cc8d7a682d58c059673e2d6c11a4987158d2c56068288506486df74f05306a05133d8a7e3d244e4c3d42d5fe8544e5211c67372fbc396cf3ea58f539316b2624e634d1f520b7fe15c4034b7d6656eb7c2ed4d17344c92ccd9bca6885dc2986743f741c5e20dd6602b50c4a2a665acf09e1e40277f3dcfc233c23cebf2235b749fa2204dd3973f5d31de0e413348fe01c2f93be882e8204440e66", 0xd5}, {&(0x7f0000000740)="fd7f48681d0806806b78e9b4800be4a3fde9df16afe0756e0a8a5cc7e6c12401cf9fac2cd477f0adcba08229aed31d2e5f8c39c80e911193b1aa8fdb18761c352074f9b0ebd4fe16fabdb86637c708e574f68c0b12a812b70dcca3a79b55c5e5170c310f3dc621cce93103b67218f187e9fefc1b3e4c14a6ca5bc7e525ad8ada9c4d637fa502b6fbfd43195742eb8daf23ce33df7f975f67b687ebcda75133e76de4d768ac5fbec9692d6ada79c0c5e80152d18a6cb3358275bbe91c21ab93152e2ede4aa2fd601caf93d39a0e6d0d29c260b34096d224280b50e169808a9432cbfee8cfd76b494059", 0xe9}, {&(0x7f0000000840)="71d3c7ddfba7875550cfed0d8a3f51e42afc6faa2f4bb826feb37a595a55a2344337f6a317ec4ee8594ce6900b97126454817c44f2377b9ec864", 0x3a}, {&(0x7f0000000880)="3a736944d077fbb35e82f42396702c69224540c06ebe137cfec144c521ce4d29ce62267e42332ccb52d2524b50ed62854e3b3c641a863e8a88e52caa8e8f10b3aa201496279012fdeb27cdddc23fcd5887fd61c5f546a4a7a9813e576621d5bbb94de5379b9530b0519ed49c78abf13cb6e2071635f72cfc05ae7c0d51ab376b25", 0x81}, {&(0x7f0000000940)="4902dca97e8c86ecab303b636b6c5c84e24802fd671e5e05d5e18e43ce2228498dbc37ad9f87b010026689a2b6dc40925d733e93c774f1ca14104876588d243f7e0fd818ed1a5006072883ac4c95a330aa043203208ebb2745f0a40b9f03552fa7", 0x61}, {&(0x7f00000009c0)="ac7a8df771f8438528f06c9dc9131f2a8b2bc304b86dc3f60d4d1fae7fe8d614fb195fa03f58425ba577963703f2acb2fd58a5f901d0e3213c402625d3a34df3982d54024e4f51526edcc9410e2b30ab13bbef5a52d058da6e02bc4849be84286a9e940c1ffd9a9b107107d5ba295fb2a918fc44ce6f0b6edab1ab35e223a530e17190cf68fad37f4b94665b54d1b6a5aa028aa99a", 0x95}], 0x7, &(0x7f0000000b00)=[@sndinfo={0x1c, 0x84, 0x4, {0x1ff, 0x400, 0x100000001, 0x1, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x55}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x100000001, 0x120, 0x81, 0x8001, 0x80000001, 0x7f, 0x9, r7}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x4400, 0x1000, 0x8, r3}}], 0x98, 0x188}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000c00)={r5, 0x3}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000c40)={0x2, "e1ee543952a974e60f5a2273216a2295"}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000c80)=r7, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000cc0)={0x3, [0xdfd, 0x2, 0x8]}, &(0x7f0000000d00)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000dc0)={r7, &(0x7f0000000d40)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000e00)=0x10) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000e40)=0xa3ad, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000e80), &(0x7f0000000ec0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000f00)={0x0, 0x80000, r8}, 0xc) accept(r0, &(0x7f0000000f40)=@in6, &(0x7f0000000f80)=0x1c) 23:18:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:25 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r1}, 0xc) poll(&(0x7f0000000140)=[{r0, 0x6c}, {r0, 0x120}, {r0}], 0x3, 0x4) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000180), 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0xb4c}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x6, 0x800, 0x0, 0x400, 0x4}, &(0x7f00000003c0)=0xa0) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000400)) fcntl$setstatus(r2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000440)={0x7, 0x1, 0x400, 0x6, 0x0, 0x100, 0x6, 0x7f, r3}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000004c0)={r4, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000500), &(0x7f0000000540)=0x4) fcntl$setflags(r0, 0x2, 0x1) sync() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)={r3, 0x7fff, 0x9, [0xfffffffffffffeff, 0x1, 0x16fe1ffd, 0x2, 0x7f, 0x8, 0x7, 0x100, 0xffff]}, &(0x7f00000005c0)=0x1a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000600)={r4, 0xffffffffffffffb9}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000680)={0x400}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000006c0)={0x7, 0x0, 0xa00, 0x74fa, 0x800, 0x7, 0x4, 0x9, r5}, &(0x7f0000000700)=0x20) poll(&(0x7f0000000740)=[{r0, 0x6}, {r2, 0x2000}, {r0, 0x8}, {r0, 0x80}, {r0, 0x1c}], 0x5, 0x8001) open(&(0x7f0000000780)='./file0\x00', 0x0, 0x20) socketpair(0x17, 0x2, 0x7, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000800)='./file0\x00', 0x0) recvfrom$inet(r7, &(0x7f0000000840)=""/52, 0x34, 0x40001, &(0x7f0000000880)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fstat(r6, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000009c0)='./file0/file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r8, r9) 23:18:26 executing program 1: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00') open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000040), 0x1ffffffffffffe76, 0x0, 0x0, 0xffffffe3) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 23:18:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @multicast2, @loopback}, 0xc) 23:18:26 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x40000000) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000600)={0x0, 0x8001}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x825, @loopback, 0x8}}, 0x0, 0x9, 0x0, 0x4, 0x80000000, 0x2, 0x2}, &(0x7f0000000740)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000780)={r1, 0x0, 0x81, 0xfffffffffffffffe, 0x4, 0xdf8, 0x7fff, 0x0, {@in={{0x2, 0x2, @multicast1}}, r2, 0x3f, 0x6, 0x2, 0x1f, 0x1ff}}, &(0x7f0000000840)=0xb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setitimer(0x2, &(0x7f0000000240)={{0x2ffa, 0xd0}, {0x6, 0xd02}}, 0x0) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000880)={r2, 0x3}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x120}], 0x1) r3 = open$dir(&(0x7f0000000280)='./file1\x00', 0x20002, 0x8) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) freebsd11_lstat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r6 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0xfffffeb5) fstat(r0, 0x0) getpgid(r6) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) 23:18:27 executing program 3: setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:28 executing program 3: setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:28 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) poll(&(0x7f0000000140)=[{r1, 0x40}, {r0, 0x4}], 0x2, 0x2) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb415cf38f613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f09297111acdf14a2fe3fda5074507831ccd"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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) clock_settime(0xe, &(0x7f0000000300)={0x4, 0x40}) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 23:18:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:28 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 23:18:28 executing program 2: open(&(0x7f0000000040)='..', 0x41, 0x0) 23:18:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@rand_addr, @remote, @broadcast}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) setsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000080)="e3f4a9be", 0x4) 23:18:28 executing program 2: r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0xffffffffffffff05) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x3}, 0x10) 23:18:28 executing program 2: r0 = socket$unix(0x1, 0x1000000000002, 0x0) lseek(r0, 0x0, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xd8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socketpair(0x17, 0x10000001, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x9, 0x4, 0x10000, 0x586, 0xd62}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000440)={r5, 0x5, 0xfffffffffffffff9}, 0xc) mlock(&(0x7f0000ff2000/0x2000)=nil, 0x2000) unlinkat(r1, 0x0, 0x800) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) geteuid() fstat(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000340)='./file0/../file0\x00', r6, r7, 0x400) fdatasync(r1) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x4) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 23:18:30 executing program 3: setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x0, 0x8, 0x1ff, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) 23:18:32 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:32 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xeac}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x9, 0x800}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x1000}}, r1, 0x3, 0x7, 0x7, 0x4, 0x1}, &(0x7f0000000180)=0x98) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) fchdir(r3) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 23:18:32 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000040)="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", 0xfe}, {&(0x7f0000000280)="b30868b6e25889eb8331d510eeceaf9c4d66587e2d5e7787bf42b0e427e6aca84e9c5c711ed3d7240bdbfc526a2bc0a0e8e932f0717ff742cc3e3b0e80f90c99023a50ea34d70609ee30a9d1d7814008c6960374bffba62d199bef01f289159b35152ccaedf8dd85f1c3262217160a411a69d2d923b3123ac379d2afb6557f319ae57565edee5ed0c906855d068ccb108249270559a85415638387f46e54f0618038ed88a72643d5937833062c2bf7", 0xaf}, {&(0x7f0000000340)="863114bd032b037cafadbe34f18915d50697a1389ff1dc38f441d559cb33f8b196dbe7362394199c90b3997381496c0aa04b721ee2615b6dc9afccb4e2f03568debee88f21400ca7b80b7219e8e186441e9526b47719f2f29538820efb7d677ef3796d2e209dba9b805b861f92bfc9f4ffdd14c2996363a9", 0x78}, {&(0x7f00000003c0)="323ad65570b40fd22b8a9cade54c9bca30f853c6eb8bb2f3a78ea5dc868cdd3a41478ae6bff6e0220dd4dccc7f0b3ec9d5cfe634722d00ab5da791002f7917aecc2dad1fbcf6f2203bdd1ddf96594f3911ad3f9ae68ead20acb6570ef7e3f22412f421666eaa722bb11f4e90620cc0768a51710a648a78f865ed30d7b5", 0x7d}, {&(0x7f0000000440)="6ade16b5c82f3feb61242c76a6fcac4e93f812d489c70f4b312bd112dc14f840b5d33fb5d16fdff9a80a442d47f16e04a11e75ed7b11a1e3bbe484724c5d3614a5c0b6cfc47afefc0443cb24cfed783fc5e26e1270c35c3f66e50bb8cfdbda3aab44c47983c6594cf736d216a9d5ee25ebbcb03e2b7c5fa8282ca6adf3e44c06026f48b127fa4bfbffb42237c531e7f6ad1435725a626dbeea84fb7cff61ae8714eeb85419ecaf7c07720b855b4ebd74e1f1fa", 0xb3}, {&(0x7f0000000500)="d838abf9570da18ffa0d79711c4d8df15a5f22e567d4b113a0fe5b747b497c2e14c5f75fe8f8dce8c37bfab29529ccd6ff2c17ef83964a0564ec30abf75cb759de4931bb0d7f3a33e342b69317080ed949749f9206cbc7b7a232c806132ce1931d37c8e616ef9dc814c359d5127ca663eac35e6cee4b", 0x76}, {&(0x7f0000000580)="4dbfe76d252b365dcd5878d44ab2a5f8fbcfb2a0bf14806a4a38d14808fa41cc8a050741efbc4c212440d9d74358d51aa436945fe799a2d81a4291e887687d990e2c355999801a6792ece9120a0bebab48f01fb461d5076495cbbd46433ea77ec0874cdb5251726d69de600f8f0075fd9cd99e499e51184bfddf2a91a3340ad3c770f674fc72af1264f42165fe1a94d0cb6f5e597886c7e3065948b4f28efd15199f383a114c6a051df8864911ef1d91d23931caebfd8b013f50930ccd4478b3f4744d7880b47fcaa7bbbd", 0xcb}, {&(0x7f0000000180)="2740a533ba91b653977bec1d0d878d8b79fdb8119dc78a350e84a71c31933645df65", 0x22}], 0x8, 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000700)="53839779b57be62ed8b0", 0xa) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) 23:18:32 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000380)={'accf_data\x00', "1e44d9457a0e58fbbe6e4ad4f06ce5973dc807db49e994d08b8a108c7b9a4504466fd6379062f2599f6d4ff08c86a4fd68e39d9ec3d63f7b7e5ff98307e78ed4a330b7d6c8ee6968154ad6902bc93567797cb941f143d0bbab1e60de9da7aff1c4f3c2710e5af7134506348e496ebbb5975f61fab25f456f43d550d1e5b450c239dc638ccc560ea761bc944d42044c1f414cfab6ff86724ec2431b8c11254b201b38463971c566bb0b17183cc45792e381c751de6213cc0723cd7f2834a4c416b419c75624d8217ff86ba467ccda657a4357a954d2c8a33e07b4f31fa43e5995b2ad23762e57c9db33a97af0f6afe1ff"}, 0x100) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x0) setsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000300)={0x1c, 0x3, 0x20, @empty, 0x7f}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x125) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) 23:18:33 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:33 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:33 executing program 3: r0 = socket(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:34 executing program 3: r0 = socket(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:34 executing program 1: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x200000000000f, &(0x7f0000000000)="0268e8ae14a466c59b60bd000000000000002a095f140f0000165a00000000", 0xffffffffffffff62) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8) 23:18:34 executing program 3: r0 = socket(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:36 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getresuid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r2, 0x3}, 0x8) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x46, r2}, 0xc) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 23:18:36 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000040)="26e6751a291d8586762a2dea557b906da78c8306454ae5ddc0e4dcbea1fe379aabb8fddea2960c69fcd806c13bcf09809b86fd4bc5eb92c4e188393e0436aee793cafb36446a39b5d215644acbde940119623e346fb55bd6bc3d7b499e9e3c330069605bee4755c77c83aec50e4b986c4b76345f895166ae7d374b911661662d6c88707ac8fff475c0fe062521b1ddc123f1c3582bd56cfec12aedee74af4c84ecddb4971deb57dd2f4a5c3ac99a43ca724bde181d72b565cef1132a5f", 0x130) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x401}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x9}, 0x8) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x5, &(0x7f0000ee9ff0)={0x2, 0x1, @rand_addr=0x2}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x5, 0x7, [0x8, 0x8, 0x1, 0x4, 0x8, 0x10001, 0xfffffffffffffe01]}, &(0x7f0000000200)=0x16) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) 23:18:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 23:18:36 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) write(r0, &(0x7f0000000040)='!', 0x1) readv(r1, &(0x7f0000001140)=[{&(0x7f00000021c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000100)=[{r1, 0x2000}, {r2, 0x1}], 0x2, 0x0) 23:18:36 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xebd2}, &(0x7f0000000080)=0x1aa) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="0a000000089b00000200860003000000bbde1df45932"], &(0x7f0000000240)=0x18) flock(r0, 0x1) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = getpid() setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0x6, 0x3) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r4}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x2, r1}, &(0x7f00000001c0)=0xc) execve(0x0, 0x0, 0x0) flock(r0, 0x9) ftruncate(r2, 0x4) 23:18:36 executing program 1: r0 = dup(0xffffffffffffffff) poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0xa1) close(r0) freebsd11_stat(0x0, 0x0) 23:18:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) getpgrp(0x0) fstat(r0, &(0x7f0000001500)) getresgid(&(0x7f0000000200), &(0x7f00000002c0), &(0x7f0000000280)) getpid() fstat(r0, &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001700)=[0xffffffffffffffff, 0x0]) getpgrp(0x0) freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)) getgid() sendmsg$unix(r1, &(0x7f00000018c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000340)="619b9797fb4552af86dee6f783eace68c3099ec3d462867b6e0bec36b4edd77b7d16b2860f4d284736dbecd3955e1f54a708e6ad6abab50c684791b03fc04e19", 0x40}], 0x1, 0x0, 0x0, 0x100}, 0xd) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, 0x0, 0x1e6) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) lseek(r0, 0x0, 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$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, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) shmget(0x2, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) 23:18:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000240)={0x0, {{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x80}}}, 0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x80, 0x12, 0x6, 0x8e, 0x213575d7}, 0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) readv(r1, &(0x7f0000001800)=[{&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/51, 0x33}, {&(0x7f00000014c0)=""/116, 0x74}, {&(0x7f0000001540)=""/35, 0x23}, {&(0x7f0000001580)=""/101, 0xfffffffffffffffd}, {&(0x7f0000001600)=""/169, 0xa9}, {&(0x7f00000016c0)=""/142, 0x8e}, {&(0x7f0000001780)=""/68, 0x44}], 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) open(&(0x7f00000018c0)='./file0\x00', 0x40, 0x20) clock_settime(0xe, &(0x7f0000001900)={0x0, 0x1f}) nanosleep(&(0x7f0000000000)={0xfffffffffffffffa, 0x80}, &(0x7f0000000040)) 23:18:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00023033483232badb7766696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x800, 0x3f}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x4, 0x6909}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x1, 0x4) 23:18:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0xfffffffffffffffd, 0x8f}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xa5, @loopback, 0x1}}, r1, 0x2, 0x9, 0x4, 0x5, 0xffffffff}, &(0x7f00000000c0)=0x98) 23:18:41 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) 23:18:41 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) lseek(r0, 0x0, 0x2) lseek(r2, 0x0, 0x1) poll(&(0x7f0000000100)=[{r0, 0x25}, {r0, 0x2019}, {r0}, {r0, 0x2082}, {r0, 0x1}, {r2, 0x1}, {r2, 0x10}], 0x7, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x7, &(0x7f0000000140)={@multicast2, @multicast1}, &(0x7f0000000400)=0xfffffffffffffd13) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x210, 0xabd, 0xffffffff, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xaeec62e}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001}) __getcwd(&(0x7f0000000380)=""/97, 0x61) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000280)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340)=0x2000000000000, 0x4) 23:18:41 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x20000000, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r1 = dup(r0) listen(r1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 23:18:41 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_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401, 0x99}, 0xc) r3 = shmget$private(0x0, 0x11000, 0x100, &(0x7f0000fef000/0x11000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/185) 23:18:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8a, 0x1200, 0xde14, 0x6, r2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 23:18:42 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, r1}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x40) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x802, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 23:18:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208820001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x1}, 0xe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f00000002c0)={0x1, {{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x800000000000009}}, {{0x1c, 0x1, 0x8, @loopback, 0x6228}}}, 0x108) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x81, 0x2926, 0xfca}, &(0x7f0000000400)=0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x8}, &(0x7f0000000580)=0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x180a8848}, &(0x7f0000000080)=0x8) connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r3}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x1010, r0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 23:18:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:46 executing program 1: r0 = socket(0x17, 0x0, 0x0) semget(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, &(0x7f0000000280)) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="0a2d363149efb90783d48abefce7443084609c5bccea24557aab895bf147a2614937e9541ecd08cf93d2cd5e7dad2dcc49dba1ea59bcd004c350e415298362da2b334a001bb11cf940e49ee148906d9b5790a4a429e107b1c93848cb547cc550fcf77da6b9cbc17dcf69f5e790d1942e320e6713a1099a1218486d8e41d3f08fa906884dcdbe9f6eba6e3131c86f01e5371c978a226a809c77eb1b22620ad7e582494b0ca1c91487370b86831b", 0xad}, {&(0x7f0000000100)="71c0552088ba6ac295c0b137f0fa633d88c566bc376a425455cf37f8057045f6ca3be55cb6fa7e99fd1141c8b3b69caa22e0c0ea3b4ddf153f1c9496432897991ebb0092cf2f0f09c4c08f7fee9276825ec7032f3f26d76188f9db7d10f6acd7", 0x60}, {&(0x7f0000000180)="25848d8bc94201061c0d5fc7f5", 0xd}, {&(0x7f00000001c0)="bbadab8c40871530465d24f29d3afe3132e904128867c4d3577c5f112bd3a9667a4dba693e32843c1781a13baa2feee0a923047e40f8b60ce9", 0x39}], 0x4, 0x0) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 23:18:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:48 executing program 2: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x3) openat(r0, &(0x7f0000001400)='./file0\x00', 0x400, 0x2) r1 = socket(0x2, 0x0, 0x800000000000) poll(&(0x7f0000001380), 0x0, 0xcb7e) getsockopt$sock_int(r1, 0xffff, 0x20200, 0x0, &(0x7f0000001580)=0xfffffffffffffec6) getsockopt$sock_int(r1, 0xffff, 0x9007, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_int(r2, 0xffff, 0x500a, &(0x7f0000001440), &(0x7f0000001480)=0x4) recvmsg(r1, &(0x7f00000013c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f0000000100)=""/250, 0xfa}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/20, 0x14}], 0x5, &(0x7f0000001300)=""/84, 0x54}, 0x80) 23:18:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:48 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000040), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) 23:18:48 executing program 1: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000000000ab77a80500000000000000bdc6bc9791f095f68a6725cfb1a61859a791e2a8eca6fddaf71a95b170f1e153d2f0ec856794659d980f6e08be30d2be9aa6398743b43348000000000000000000000000"], 0x14}, 0x0) 23:18:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 23:18:48 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket(0x10, 0x3, 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x25, &(0x7f00000001c0)="920e08c6d748", 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc) r5 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet_mreqsrc(r5, 0x0, 0x4f, &(0x7f0000000040)={@remote, @local}, &(0x7f0000000080)=0xc) execve(0x0, 0x0, 0x0) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 23:18:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x901, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x6a, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @empty, 0x20}, @in={0x2, 0x3, @rand_addr=0x3d62}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @rand_addr=0x3}, @in={0x2, 0x1}]}, &(0x7f00000001c0)=0x10) 23:18:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:49 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x60) symlinkat(&(0x7f0000000080)='.\x00', r0, &(0x7f0000000100)='./file0\x00') madvise(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x100) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x50) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040)=0x7fffffff, 0x4) 23:18:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800014, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) r2 = socket$inet(0x2, 0x20000007, 0x97) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xfffffffffffffff9, 0xce6c}, &(0x7f00000000c0)=0xfffffffffffffdb7) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x3ff, 0x9d74, 0x2a1}, &(0x7f0000000140)=0x10) r4 = socket(0x2, 0x5, 0x0) socket$inet(0x2, 0x3, 0x4) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x14) 23:18:49 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r1, 0x2000}], 0x1, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@local, @multicast2, @rand_addr}, &(0x7f0000000100)=0xc) write(r1, &(0x7f0000000000)="e05741ff0060fd", 0x7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x4, 0x4527c468}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x3, 0x2, 0x10000, 0x81, 0xfffffffffffffffe}, 0x14) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2900}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 23:18:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x9) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xd0a, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r1}, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee3a61fb42ddb2f"], 0x1) close(r0) r2 = fcntl$dupfd(r0, 0x0, r0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x80) 23:18:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:51 executing program 2: chroot(&(0x7f0000000240)='./file0\x00') r0 = semget(0x1, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x5, 0x0, r1, r2, r3, 0x40}, 0x3, 0x9, 0x122000000}) 23:18:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:51 executing program 2: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20601, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1, 0x3, 0x9, 0x3}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000400)={r4, 0x8}, 0x8) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000480)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_udplite(0x1c, 0x2, 0x88) mincore(&(0x7f000001a000/0x4000)=nil, 0x4000, &(0x7f0000000500)=""/68) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2220000000fe8000000000000000000000000000bb2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000800010010000a807b3e5f831f481cdaad4c09dda489165674e88b2931763c0e6aa5e94b5dc788598553fd93f572202555a1111773a7fe99114a01339751ce6d59d905f39d20bf0a01dbd0e68e"], &(0x7f0000000340)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000380)={r6, 0x6, 0x80}, &(0x7f00000003c0)=0x8) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 23:18:51 executing program 1: 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$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) setsockopt$inet_udplite(r1, 0x88, 0x6, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}}, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140), 0x0) preadv(r1, 0x0, 0x0, 0x0) 23:18:52 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r1 = socket$inet(0x2, 0x0, 0x8) ftruncate(r1, 0x100000001) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x5, "80efb2eadcc7eee28ce712a81509ff1a"}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setstatus(r1, 0x4, 0x48) 23:18:52 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b7"], 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(0x0, 0x0, 0x0) 23:18:52 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0xc6, "e6fc07682c0eac3b138bdbc887cab873e2d8f782cd331726ad79ac40d32a317aee1b577f4f08edcea49c258456778424eca7d4d36dff698219945d798543d7a143f9b47e555549d9b4726181dccd54ab9ca0194bc8e9c9036501f0e34dee37408fd91cc7d1f82323ca3b4d0d4e99768f20b5ae61291331f7db9ca078b11e709a99f818be37a3f7a9aba10bd887492bee28370b9cc450bb54cad6557c737b3ef20e0214b428710ade08a61ad313c67ad67f4012548d5fa8c5f574b916dd353079430d6e13a9ca"}, &(0x7f0000000300)=0xce) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='hd\x00', 0x3) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) 23:18:52 executing program 1: r0 = getuid() setreuid(0x0, r0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 23:18:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:53 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x2, @loopback}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0x4, 0xfffffffffffffff7}, 0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r3, 0x9}, 0x8) r4 = accept(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000280)=0x8) dup2(r4, r1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000240)={r3, 0x5}, 0x8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f00000003c0)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @rand_addr=0x8}, @in6={0x1c, 0x2, 0x1031, @loopback, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000480)=0x10) accept4$inet(r5, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000004c0)='cubic\x00', 0x6) setsockopt$inet_int(r5, 0x0, 0x1, 0xffffffffffffffff, 0x0) 23:18:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xffffffffffffffff, "c01bf429f0ef746f7a1ab1a60a0d50e6"}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x3f, "9bc3b67106ccdcf36c5e5fcc1ba7b016"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0xa7, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) chdir(&(0x7f0000000040)='./file0/file0/file0\x00') 23:18:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4c}], 0x1, 0x0) lseek(r0, 0x0, 0x1) 23:18:53 executing program 2: select(0x40, &(0x7f0000000000)={0x81, 0x7, 0x0, 0x81, 0x5, 0x8, 0x2aa, 0x401}, &(0x7f0000000040)={0xeb8, 0xbc, 0x98, 0x200, 0x400, 0x6, 0x9, 0x5}, &(0x7f0000000100)={0x8, 0x7, 0x5, 0x2, 0x7ff, 0x20, 0x7, 0x101}, &(0x7f00000000c0)={0x8, 0x3}) msgget(0x0, 0x0) 23:18:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x800, @empty, 0x3}, 0xfffffffffffffe65) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000001c0)={0x7, {{0x2, 0x1}}, {{0x2, 0x2, @multicast1}}}, 0x118) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 23:18:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x15, &(0x7f0000000080)=ANY=[@ANYBLOB="08000000669211d9b04fe83787a3ba3b6f3b25418343cf"], &(0x7f0000000180)=0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x821}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r2, 0xb295224}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x800, r2}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0x0, 0x113}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x1f, 0x5, 0x8, 0x58d5c367, 0x2, 0xfd, 0x7ff, {@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0xffffffffffffff8e, 0x1f, 0x8, 0xac, 0x2}}, &(0x7f0000000340)=0xb0) 23:18:55 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000200)=0xffffffffffffffe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x81, 0x400, 0x3f, 0xd084, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x8, 0xfff, 0x7}, &(0x7f00000001c0)=0x8c) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) 23:18:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x908, 0x101) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x4, 0x3}, &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xe34}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x80010, r2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xa}, 0x3c9) 23:18:55 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/74, 0x4a}], 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000080)=0x10) r3 = getpid() getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) getgroups(0x4, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r6 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000380)="7c3fac8d409d972f65110801fca12865b84aebf88c11f1782048c441ecb30804ad8d3c49ce26408d5848d91e82f36b24e832e32433072a1e532a6e00080c2a1b4d48b26ffdb481238526329a82aad48a40092cc0ef4fbf2a87a8e25ed0e92f", 0x5f}, {&(0x7f0000000400)="b27457ecce19d6e4ae687b04e28559270fd83b3142df8b1b31431ec579cb906e6d", 0x21}], 0x2, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x60, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0x9f, "da5ecfb1e9464483fecfe67a27337b20e67104829f37e06668a254d98c064a279f76705753a7ed976e05c6b8bc2e4632c363c8a4799332e455dd88e35e9b40e249b76ae2b69e86a3f9b5f2971d6ccfce1a252f738078928f422ed3faedde942aca1667999f0a5c9e0d1922171df1a5ce1df1ef429fe32307e816396083223441436d3f7ba59ff8636d9e68bfbd120f3bc235cda106d4f3acfc03a3e3b63641"}, &(0x7f0000000180)=0xa7) futimesat(r1, 0x0, 0xffffffffffffffff) r9 = dup(0xffffffffffffffff) faccessat(r9, &(0x7f0000000000)='./file0\x00', 0x50, 0x100) 23:18:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340), 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xbc, @loopback, 0xff}}, 0x0, 0x8, 0x1d4, 0x88, 0x8001, 0xffffffffffff7fff, 0x7}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x40000000000000}, &(0x7f0000000200)=0xffffffc9) 23:18:57 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xfeda) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) sendto$inet6(r0, &(0x7f0000000080)="a3e78d9bc074d335181055b8d2ec5eee5a5ad5732496e910e49e0e01b7d93729ce6811a10b7bef19464add76b8ce42a749050897f20d11f69ae515a8bd7d94ea1e70da123046fa2ac522214727688c437e487d71dbc5f723d413b83026bf1ab8358fd9026377e738affa3bbb9747724f86631b53f5c5e5bbd73a6a09f3cdfb39395f436293c1d7c83fa618f819380d061d50e8671ab9c6132ca18c4417cfb5005ffba7a55af2295daf3e20cfd5306c106dc2b398aa294e30d6c3a9e463020f24d6f9f4a0939f5b1c13ddb9287e26afad3e5587", 0xd3, 0x100, &(0x7f0000000000)={0x1c, 0x0, 0xffffffffffffff47, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) shmctl$SHM_LOCK(r1, 0xb) freebsd11_getdents(r0, 0x0, 0x0) 23:18:57 executing program 1: sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0/\x00', 0x400, 0x84) mkdir(&(0x7f0000000180)='./file0/\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) 23:18:57 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:57 executing program 2: r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000000200)='./file0\x00', 0x100, 0x40) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) symlink(&(0x7f0000000140)='..', &(0x7f0000000100)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) getpeername(r1, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) 23:18:57 executing program 2: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 23:18:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x401, 0x6, 0x4040000000000000, 0x3ff, 0x3, 0x5, 0x100, 0x2, 0x6be, 0xff}, 0xb) mprotect(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f00008cc000/0x4000)=nil, 0x4000) ftruncate(r0, 0x23) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x6, 0x4) mprotect(&(0x7f0000d40000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001) sigaltstack(&(0x7f0000b25000/0x2000)=nil, 0x0) 23:18:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x0, 0x1, 0x3f, 0x1970, 0x101}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xffffffff}}, r1, 0x3, 0x3, 0x10, 0x9, 0x20, 0xda67}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x100000001}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, 0x0) 23:18:57 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8000}, 0x1c) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 23:18:57 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x7f}, 0x24) 23:18:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x6, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x1000}, 0x8) semget$private(0x0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) getsockopt(r0, 0x6, 0x1ff, &(0x7f0000000140)=""/47, &(0x7f00000001c0)=0x2f) 23:18:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:18:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff9000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:18:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000001000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="d29ee60879ebd1173499221eb5e19e361afd64800000000455ea9259000200"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100)) 23:18:58 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x4}, 0x1c, 0x0}, 0x0) 23:18:58 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000580)="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", 0x1000}], 0x1, &(0x7f0000000080)=[{0xc0, 0x1, 0xbedf, "49fa545e10f4be1878a24bcdf42b6a3aaf137b6466e980d24fbbe9f2ca0150db6d1b3de81969378c7634097c61b19890e65fe828406e282aff4ade3dbec9b776aae58c6cb9d517b983dfb57ccbcf9209c4898168a1fdbd5a3e93abf1016398abc773318c763f6c1e0efad08b49eb00f95b703461036e2dd5db86c1ebe81035b193a79964991fb4def7ed0ae85bfa49c4be66a017ce12211855aab15ba04a986eaf3e43554ac25bca8d33fa22"}, {0xa8, 0x29, 0x7ff, "6df078f4b8124a58d37b608b22a2ae593dc3a4482119505a476056fdef9cd7f5146c64ed8c71321cabfad2235cdf63df7fa12f46267f7f70c9433ff70e14c45aa76ad95995eaa6f1635f1ce914859c5ec1631fb3badc7813b7e26c4e94b6450fa05438f595173e2f7385fc0260a3107d2b6600cf2242ad885ccf45c9b88f2c1c677a657fffdc33d7e25ebff474d099e618a0ac00"}, {0x50, 0xb9, 0x9, "01ba98c378f57f1ed62f26ef22301c657c32a75f34398e612147605d3a6a95feb9b39aef92a1307ffbe682ab66aeaf6c959f4b85a2a69f34423e4135bc"}, {0x48, 0x1, 0x200, "bb77c3571e359dff148eabce000aedf43b3ecb0934517d0d5f696c72ca8e90e2e16b436428e60babd862419b5637627d3295b8faf079eb1e"}, {0x110, 0xffff, 0x200, "7935a003751176a8242a937085a66de4650148504d7bd8d8d07d31d4d21f27c9e4614a89bc218b54ba8cee776b9917970ddf9f816844d9faa9999e8c39479a61aa7508bab21423085f431829f035dcd5b614c159e226f41adb0680b1ce85e593c1afe1535429a929bfe0fa24dc77c8dd09fd70e7f7debbb165aa162abd89ff794d23ccc106e04d878deee22f2e3251948dd8a2036c20662471618515fc7d5f3079c672f60c32c22ffca02b3117dfe40fc21a8fd8aeb774dd0a4f591d4919cfaafa0bd3891c8ad981854cca7325c23cdf6455db90db93bf80ac3299b6b4676dca4148a06f8b072ff4b55dca87ec5315cd47d256bbe6329a4e29"}, {0x90, 0x3b, 0xffffffffffff0000, "0e3a24c85aa5d1796dc88c57b85820c3d2496fc3011fc4eac22e275c12dd8175fbbcafc6b9a875695d2ec6f5b77a3515446605e5c2f2cb25393abb39dc440d8cfa13f9f4e5ec8f4589fe826a1c271701b079915fc424c35939b51af341fb116c1a995b764af40d7cf4a8860988be2e823e1366d15d83f860dc62a65c314a"}], 0x3a0}, 0x9) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x1, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 23:18:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff9000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff9000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:00 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000580)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000005c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x4) setrlimit(0x0, &(0x7f0000000040)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)) execve(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000780)='./file0\x00', 0x20804, 0x2000000000000f3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000740)={r3, 0x7f, 0xc91c}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x9}, 0x8) r4 = accept4$inet(r2, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10, 0x20000000) open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000500)={r3, &(0x7f0000000440)=[@in={0x2, 0x3, @rand_addr=0x1034}, @in6={0x1c, 0x0, 0x2, @empty, 0x4}, @in6={0x1c, 0x0, 0x6, @loopback, 0x3f}, @in6={0x1c, 0x2, 0xa0, @empty, 0xfff}, @in6={0x1c, 0x0, 0x1, @empty, 0x1000}, @in={0x2, 0x2}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000400)=0x485, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)={0x7, [0x6b9, 0x80000000, 0x0, 0xffff, 0x2, 0x9, 0x40]}, &(0x7f0000000840)=0x12) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001900)=ANY=[@ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRES64=r0, @ANYRES32=r4, @ANYRES64=r3, @ANYRESOCT=r3, @ANYBLOB="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", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRESHEX=0x0, @ANYRESOCT=r4, @ANYRESDEC=r5]], @ANYBLOB="e9000000e2e5414617bfa5e3d97072b2c20b2f770e90d6d358df5b01a7795ab77a9087c2e9c86457feb8a399118bd6229df97acbe94a55e82b029572400d0dc7ca05abde9e283ea21f87578e4a83d3d6c133f581c350867e20f0d04bc02c356501b621b34f7ce8c6fb45a48501151c95d18bfe2a57cce7cb92d3545cb73c5e8ff3f77fa56a7146eee8c54b40a99a13b8cd8614d2a190dd76b09b9e6862f48884202ab3a758516aebb679a9e15fbf0289bebf0c1d24a6b27f9e85df2d9ec0264ee58055473626b7f5da0c02d76a91a7be3afd6a41bcd3ea3d98cb30496a1cd76155f20fc5a9"], &(0x7f0000000140)=0x2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000700)={r3, 0x401, 0x1a, "d2e4cab505ba3af149617920270631c5c4e4bf7d8dd029b76685"}, 0x22) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000680)={0x2, [0x0, 0x6]}, &(0x7f00000006c0)=0x8) 23:19:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff90000000000000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) Mar 29 23:19:01 ci-freebsd-main-9 kernel: pid 1810 (syz-executor.2), jid 0, uid 0, was killed: exceeded maximum CPU limit 23:19:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000001000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="d29ee60879ebd1173499221eb5e19e361afd64800000000455ea9259000200"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100)) 23:19:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xd9d}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="acdeff9fbfba7ae5f1b93a99b7229aa69cb7", 0x12}], 0x1, &(0x7f0000000540)=[{0xc8, 0x0, 0x200, "1a1d3c7ef9e7d06127105a6d5e3b4fedc0f097994a04e65285ef037391aa4c02629ed618605ca2fe072276c87db438bc72a2cfcb9afb6ab5601b7f34e8e8c25521d1a2160e7d8dd406e41d3fcc03d243dc0ba0809411f91396396e1e504b446cf2720a66b1f36dc73def8a085cc2f36f23017ecca2632e18b038692d1d51fc6d3ce06b5896503ae62e23c17ebb4e513a58d1ea0aef51393c83c0c4636734dc9843f3dff1c14002f505976e15aa5d118c9f5730af05e74c"}, {0x108, 0x11, 0x120000000, "d05335de87ec4a2d308b1a0419af3537d110773257ec7c175feb8a22fc50a585f7ad6a2c341e29d78ce383aae745a4266af6dc45bc2c1a9494120cc9689ea31e0174d9f0d86c12b81faed8a200f24067effecf66aafb93a38a9f089e85fd0076db4b260564e704744ac871d069ea3931863bee30b753e925378382a453e7e65f7867b68c06ee37e7d2233b26a21f54e7db0c26d8281b8d76a361682e895cfd444e3514b90cc4dc9f038efc325dc1f0ecd2594bcb159d8aa779578435bc2d3728ca93bc877dc2bbf4fd7f9fd83e8ef3aa4bf75e030a36b1b836efe68bcfdbc2170722b945b852974ad70465c7b698cc08fc812a1b087c6364"}, {0x110, 0x3a, 0x8001, "9c0ad01f43361edb5a60936e6c404e8abf36e4cdca28152d37722955ce6a1667cc5fdbb39c658fdb4fc485053db76b48525a3399818fbcc1c41df50f095dfea2ef84451660d1b08611c47773db5d33e5c39e7b98001c266b2a3c775c8ba71b4c9f749e9118f51f7a37d0c793ba7a3cfa56ff842e41894263847d48ead8f041b6d322718d83dc5a1e29400b97f2c7dea57b9a3c8daf62b8db5643df9e4ecfac6d4de98288ebb2f24f291f20f6484835889aa90f376e4a50905fd133da5049755753ed8c66085cb213f6d78cf9d22435481da2fdf7a4dcbfd5c0a9e1a40128d8cb65e727767ebb0832c2966f5b562801354f7f2770e7961c7058"}, {0x1010, 0x88, 0x9, "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"}, {0xb0, 0x0, 0x0, "4ad4fe6c4d3103bf12a2bca37050df514cd03f28ace8785ef53e85ab8dcf0d90b3b69a07f2d27330667347a807554899e3dc3aeca79be6a3b7cbc61e85b12cf5f20b0a604262dac9b31e0631fc94b8d39fc14b5e4494b194f7799c982d160a582b3c69ca1a7508fd6a4f875cf1d76179a73db2769464fb0ab04388d01812e14595ee24edbca4436dd840e8b62884f510f907794b00ca46bc92"}, {0xc0, 0x11, 0x10200, "83e425b4124d01561dbc85e544182489405e80098773e3bc4d605e75c8a177746c5012898ec5418bd05eea73d875782ccf88decfd08c56d84a5131eab8047716f0de7ef1432b66f9755085e2a20d05cbda4cf2d10e295f273b7133676b413f7d770c2aee2a0ff45ba5e702b048eb875c07152cd4d96d1bf404bacfbfe76c5a31536effeddd47b4ac2b18a89d15f3fc39187dc9d3abc0194fac7f501affcc5cbf009d8c785330724ad55a7a9b9e25a7"}, {0xa8, 0xa9, 0xfffffffffffffffd, "805e6fb10aa83a026624c027f2a161a1c7ba59267ecc9e56676e42b8b6c44cb366aa4899b82b078050a53c34ab5747134ed31bb0f53b77bb0f5c9bd42551fe79e6b34c4cb4ab231dd2a2f317f8cb4665a58fa08f891ec25dbca76702191081d1ea1839a5d56a2c08b411a6efe2bad96202d5dda854c1029ca74bb8ca09d34288bab74e37fe24fb59bc2732fbe2253365b4009f5e"}], 0x1508}, 0x80) freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0x2000, 0x2000000000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000100)="3c36653e49a08e985e1735a062c0aad3de95bf5d1179ea4ce4c02ceada38583777f7b60a24cbf5e4815f58905ae5093a8730f3b14965b70a7943dddeff5823bb459dd7a21fc95e2b685b3b2fc4e748fa713adacabc1ed4c6c7cca2e5b9c77d57878d4682cb6bd00f976c0ddf54ad37b536090ff7d776c2fa933315f720cc6e27d4f49e00521ff3a36be89a0a61145fd7b1b9ac4698483f0b9aaaed18863ab627380b74e3fb5c208395932a", 0xab) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d74b2d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff030000000000000000000007000000ff0f0000"], &(0x7f0000000380)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r3, 0x3f}, 0x8) poll(&(0x7f0000000400)=[{r2}], 0x1, 0x6) getsockopt$inet_tcp_int(r0, 0x6, 0x90, &(0x7f0000000200), &(0x7f0000000240)=0x4) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x502) 23:19:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff90000000000000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x1f, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r2, 0x2, 0x1, 0x11d, 0x8, 0x9, 0xe75}, 0xa0) sendto$inet6(r0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0) accept(r3, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd27}, 0x8) 23:19:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff90000000000000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000000000d, 0xfffffffffffffffe, 0x0) 23:19:05 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000280)=""/47, 0x2f, 0x83, &(0x7f00000002c0)=@file={0x0, '.\x00'}, 0x4) fstat(r0, &(0x7f0000000140)) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 23:19:05 executing program 1: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) sync() fstat(0xffffffffffffffff, 0x0) freebsd11_lstat(0x0, &(0x7f0000000180)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600, 0x2) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000080)="eb2b025d129ba16030209b4ebbf38a36a07e45f8cf336dd5255e17f60be0d2f80ab1e427c070c92db01b48cf57ecf626ca0e7436d7f1786712cd1f6fed791952e723ba34680c27f81358fe2d03af37cb39c33272cc613287a080930743863f4070c62b0ae767c3d9352c84b5e4f151c4188c1ae470133865d53e36d5a453bf8fa5dda51b792a205445ae0f6bbe63106cf7566a0355d78dae9b41e11b63018ca636d26bdfec1cd8957be04780d13d78884ef73dc460af940196aa08aa55f36b20b3bd9edbc8443fd1b99a387b210a0a66bb2c6d84212359b01a57fc178cc2381091", 0xe1}, {&(0x7f0000000200)}, {&(0x7f0000000240)="947fecad562da5d9ef2ac77c16de7b6ce19f61cb1b2a90df050d4101bb3aa403d88436a073dc001674ad474e0cf86a2b168b6d0472c7dcd1230f82560175c683e9e65bcf46eb029f21474efb5747a319c324f2c87b5b467f8f4ce3f5d8aff9dbc0fe7033b71a64", 0x67}, {&(0x7f00000002c0)="f59b5aa62fc8fa17f2ede9bd2cf21a08869d86490b43102728c978a20639cae199d8e735a2bde6352c43265be1a9e889bd543592a84485e0253540ee7d24cb9f7bc97296e4fddbbb434cad9a88a033760469814be4eb", 0x56}, {&(0x7f0000000340)="641f9662869fca3c0c44667c83ded9a36df1f877d310370e7f1e19a051ca0d4dfb31fbe4913d9bb2e980", 0x2a}, {&(0x7f0000000380)="395f01d3755af27fb5fc34413be510cf4cd20b3355c1d527214cf01f1d6ca4255b0de7e706204d78cd4a69cd039b07d7e5a76a2ba3560725d72a1d79d78d83618d7299f68d265431c683d6417e31b6dad97e5c7a053b30404ea00c6c17d32c1e56882ad383e31f75030f8ff6b368d04680d02a6f38e3b4d718fd64a8d93fccfe7b3ed53d9cbd8b46b9295852", 0x8c}, {&(0x7f0000000440)="90f81bb241a9dd486293994d7e6cb9b6e1686f3e1fd45874fe447bc6c09857ffcf6d017efc9b13510874f7fdf42b260a105753ff9422b907cf0bee5ab0317ebddc1133ba714f5c", 0x47}, {&(0x7f00000004c0)="f7a87736e27d6c8b7ce432a7a5d5a2f766f546f4ab2955b90b5d5951e34a3cec9c51f2f032510626094423a085ba74371b40cd62ab6902d2e76f6d91d86b5f760b6738961372be6b8eb32796564d7c5df4b7cf0c3a4539a13c5468b94499d6c6c4882d2db32f096e8faf148097c227d894c8f9411bcc541a28aa14179830baedf3f15a63a18b66f5307a7307c77340d12ac351ee173bc09e4235810128bc0fa0ca8ca6d42fd4b1e5e19b4699c8c2bae459ff1fe27e43a483b2df481a9dd4fff30178654b19215e1b6620250885ae6c7215f04ef4323ca0c7c43e", 0xda}], 0x8, 0x0, 0x0, 0x20008}, 0x20180) sync() dup(0xffffffffffffff9c) 23:19:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) 23:19:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) fchdir(r0) 23:19:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:07 executing program 1: r0 = socket(0x2, 0x20000021, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020200000020000000e10f4403de17ce1f835fba466f5a20c042258e93333d6ee281d8a15738dc1ec6b36201fad066bf17d49dbdaefdcbeea78096a2fa3ed8e38bcff4256d7e33cbbcf29405ac6af44a1e5810c66bb5ff110d09cbd9339099e281f03a68a1aaa902dcd35dd59d575559b1ac75c98df0566047b8f404dc20a42f7c4e598fe60959e2da9eb3ca67f0d33c23cd0e1225256999e7b4abbf002e618b169c34b5586bdd9d9fe92ec8ef1ede34a10d1c55e2972ad302756aae06"], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) close(r0) 23:19:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff90000000000000000000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:07 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) r1 = getuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 23:19:07 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x800000000000000e, &(0x7f0000000140)={0x1, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x9cd, @loopback, 0x3}}, 0x0, 0x1, 0x0, 0x1, 0x3f, 0x9, 0x10001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x2c, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x1, 0x2, 0x4, 0x80000001, 0xd39, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x3, 0x100000001, 0x9, 0x0, 0x100000002, 0x4, 0x64, {@in6={{0x1c, 0x3, 0xe84, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x5ca2, 0x80, 0x4, 0x9, 0x8}}, &(0x7f0000000400)=0xb0) 23:19:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') poll(&(0x7f0000000040)=[{r0, 0x2020}, {r0, 0x45}, {r0, 0x40}, {r0, 0x100}, {r0, 0x1}, {r0, 0x8}, {r0, 0x2020}], 0x7, 0x3) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/111, 0x6f) 23:19:07 executing program 1: shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x0) shmdt(0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="20080000000000000000000000000000000000000000000000000000000000d0b90000000000000000000000000000000000000000000000002300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)=0x6e) r2 = dup(0xffffffffffffffff) socketpair(0x1, 0x2, 0x80000000, &(0x7f00000000c0)) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0xc) poll(&(0x7f0000000140)=[{r0, 0x9}, {r1, 0x41}, {r2, 0x2002}, {r2, 0x1}, {r3, 0x40}], 0x5, 0x5) 23:19:07 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x100000001, 0x2, [0x6, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffff800, 0x3, 0x4600, 0xffffffffffffff7f, 0x10000, 0xfffffffffffffff7, 0x8, 0x7, r1}, &(0x7f0000000100)=0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r3 = semget(0x0, 0x4, 0x200) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendto$inet6(r0, &(0x7f0000000440)="e16855263ddc570cd3838be26c5f5c62c234505a8c16b2b5565ae00c28c57de45ed9557a81557a9bb40afb50f3fdd756f83ac9381c44eb32a8b51c96392b36445239f19e6f8b5b6c7757b04b860795a5300bb012b716607d9557914e6e0e6f99755443045a0740c7bf145b8a377be7ec7356a10b73a71eeb971e7df228224bdca915beb3d1948304960fdb538b1e93403b1b8c3775c93efb4b91d9cfaac1ce291071dbb4d4e8e2d8652808f589fd22ea1b5a267d73cbec46", 0xb8, 0x100, &(0x7f0000000500)={0x1c, 0x3, 0x100000001, @loopback, 0x7fffffff}, 0x1c) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000003c0)={{0x5, r4, r5, r6, r7, 0x100, 0x7}, 0x9, 0x1, 0x9}) 23:19:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x40007, 0x410, r1, 0xfffffffffffffffe) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x25, 0x1000) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x2a1e93e5f6320329, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x12, 0x400) 23:19:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff90000000000000000000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x5, 0x9}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={r2, 0x0}, &(0x7f0000001340)=0xfffffffffffffea3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0d39b1aff8bde35a0000000000000000000000000000000000000000000000009000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0400040000000000"], &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) 23:19:08 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 23:19:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:08 executing program 0: truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:08 executing program 0: truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:08 executing program 0: truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:08 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:09 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:10 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 23:19:12 executing program 2: r0 = socket$inet(0x2, 0x10000006, 0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast1}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x10000000) sendto$inet6(r1, &(0x7f00000001c0)="f4fcfa556efaa259bc2947d6027806ed366a0aa244d4ac02f9091f4ed24bd3c798b92cf5834f7e1ac987f18083cbcbf279fd6e362019fd8c09735304ddb2c7a4c4846a1068bf41e87ba44fb7277ab20b50769481342880a47df367fdfee1a776a69ac0f4605a8ae532cee3c2b464ac24847db9d3b886a1ce096a534ccbe63338ddddd4327470790d33b03b", 0x8b, 0x4, &(0x7f0000000280)={0x1c, 0x3, 0xa9, @remote={0xfe, 0x80, [], 0x0}, 0x531a}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000400)=0x10) poll(&(0x7f0000000140)=[{r0, 0x148}, {r0, 0x91}, {r0, 0x1}], 0x3, 0x7f) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) accept4(r0, &(0x7f0000000440)=@in6, &(0x7f0000000480)=0x1c, 0x10000000) sync() poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x0, 0xf7}], 0x2000000000000333, 0x0) 23:19:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff90000000000000000000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:12 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:12 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 23:19:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, &(0x7f00000003c0)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1a6) fstat(r0, &(0x7f0000000240)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 23:19:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff9000000000000000000000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:14 executing program 1: mlock(&(0x7f0000da6000/0x4000)=nil, 0x4000) madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) 23:19:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x2d6, 0x0, 0x0, &(0x7f0000000000)=""/2, 0xffffff6c}, 0xfffffffffffffffe) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/235, 0xeb}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/63, 0x3f}], 0x4, 0x0) 23:19:14 executing program 1: setuid(0xee01) r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x3000) 23:19:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:14 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140)={0xfffffffffffffefd}, 0xfffffffffffffead) 23:19:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff9000000000000000000000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:14 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80c0, 0x9cb0dd33143d8fb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x4) 23:19:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:14 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 23:19:14 executing program 2: poll(&(0x7f0000000040), 0x0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0xffffffff}, {0x6}}, 0x0) 23:19:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x1005, @empty, 0x3}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 23:19:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:14 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x11, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 23:19:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff9000000000000000000000"], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:15 executing program 2: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff000}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xbb41, 0x3, 0x7fffffff, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x2, 0x7, 0x1, 0x100000001, 0x6, 0x4, 0xff, {@in6={{0x1c, 0x3, 0x200, @empty, 0x40}}, 0x0, 0x1, 0x7, 0x7fff, 0x1ff, 0x9}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r3, 0x2, 0x6, 0x500000000000, 0x548, 0xe1, 0x2, 0x2, {@in={{0x2, 0x0}}, r4, 0x4, 0x9, 0x3ff, 0x2, 0x8000}}, &(0x7f0000000380)=0xb8) 23:19:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x10001, {{0x2, 0x1, @rand_addr=0x85f}}}, 0x90) socketpair(0x1c, 0x20000002, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x4, 0x4) recvfrom(r1, &(0x7f00000001c0)=""/89, 0x59, 0x80, &(0x7f0000000240)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 23:19:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000100)=[{r0, 0x41}, {r0, 0x2}, {r0, 0x10}, {r0, 0x20}, {r0, 0x2000}, {r0, 0x100}], 0x13, 0xf25) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fchdir(r0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 23:19:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:15 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x2e1339b13f1abbdc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="23b1", 0x2}, {&(0x7f0000000140)="6730f0b290ea11b8d0b307678b23fcd6d1088efca77f6df7e8fdadccf9e41028ce1bea563e5dcaaba49ef492940cd1f79b08743c2ae6a7718a5f9ab9ce928e33dc9e0df704116b9a8b80c02f316dd9e58273fa0f4632a988fb5bc351320281a0e2b563", 0x63}, {&(0x7f00000001c0)="63f1f1113da31e797a24019f3556bab25af889352cf05254629278110e7a51e7bf7957867ded0e0f484e0bc3b3ff1ae5158396de4ee05e7268ea517f8dfff3a317714b5c7671ce8c9297181a382f809cc04c7076b8ee6443b7dac409731e5f62d8e5d8928fdfc224a067db31a44b28df7c1987398a666d3a51465f5bd4c134ac2595a0c773a65edc2aa4e55b3ab6428f6da259b708fc423bfff0d46964791935ae7fc1fb3406f16633ddd7b341a855f79b69584e0cedacd138a75da6bb369ab0", 0xc0}, {&(0x7f0000000280)="b15f47c19bc3e8a40db44889b81cef606e2702d0574fa429d2c9bae44795c0c2720412835391534a582bee01c0bf6cccf9d61120fa7242c3e6764567562933cbac7c81af00e915b23bc1442344386e474a0a15b845ce", 0x56}, {&(0x7f0000000300)="adf9c311f66ce1b80b342770947f8ea51e7753a4cb7606856679d390820cf6e54270066edeb1578b53cb4f315516ddc2524ad4ccf735b203d872b163d4ccd7f99693bcffba58e723363139266e3fd25844ab4861a439b9569013f16fae01bdb877c2ef45d90d60313e8e0c41f286ff8b574be523315cfb34c0c8a2dc5ef8687a224e94a4b050930b34e7b51a69c88136c2284be7b98b609189d33239ce2806c394d39521def03feb3363d1d2bfc4fa", 0xaf}, {&(0x7f00000003c0)="3f93441c77855c84961beac7459e06215e43d3aa1e808cfdddf54ccb5639debd75fdde510cc495b55b88b7f9843a0bbcd912789020d46161341dd1444b52e31dc5d54e113178797566c028b7309d9100a2eef0dd0d3bdc9e22893c6a9e63ebd7e06b82", 0x63}], 0x6, &(0x7f0000000880)=[{0x1010, 0x29, 0x7, "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{0x48, 0x1, 0xffffffffffff0000, "f5cc95c2a22ce8e52f959e703a8c64b6390840208c1ba42b651bd6e8baaf7ddbaddf3cad714673efca71e0af1e060bdb99c2"}, {0x70, 0xffff, 0x10001, "25fb84fd557eb9e710dc776d36cbab333d79a7edeacc93cdf4e094fb2afd9408f5327a273ad15c4fc90d0e128372456fcdd4664c502d6a8504f9fd449093d64f710778c8fa3d9b1bc13bb2468b2847743571cd850cd3eb55bc8326ef"}, {0xb8, 0x39, 0xffffffff, "9c8adfca66d85dfb26b53d358b204a1d5c948b5e23d41703ad798d3edf0eb2c81d575ea38310c3c4c3a09130813518b09b58ef4678d8ae2b346abe48cd765e83c791bba72b3fecffb2ba899b41a3e4f96ad9d2b15b3184861a49349e6c9ea80c330d4d7260ac80c2775baa475246865c69b5b0767468d365093fc3fc487da017d10b85b327c5d884c891787a96249fc9e93eb62574b59e7d9ce0e9a040b23f862ba7"}, {0x78, 0x89, 0x7, "b4bf81ba0626ffca2f3740450441a399c43836f7105abecadae4f6656121878f2c954cd15c7c0bb009f84301ece0986408464a398df8db288146a7e5382816be4bff033943c769e666eb71c14dc93e8d51a2d84f8fd5c6ba76a3264ec1192f1b654aa1"}], 0x11f8}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$inet_int(r2, 0x0, 0x8006, &(0x7f0000000100)=0x400, 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000000)=0x3, 0x4) 23:19:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10) fcntl$dupfd(r0, 0x11, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt(r2, 0xd97d, 0xfffffffffffffff7, &(0x7f0000000040)="2cc9c5cd43ad65e9e0e2ccddc8fed1f9b4792ac2f08035d7c89c9cec5721db09e537240ec8f6bedc3f0308425e05a2ee7e92e85c9df6e8c51309e4e254d55bc665664eacd34c72756c90b5629c519789c50e0900373cf80923df982c0359e21983d237e5cbed60b05e7ffc7798107056d3495ffdc60d01eda32a4be98c8a9bed81de46f238eb518bd8669a9c42743f3b67b718b28109ae33461267ab6b40d037cdf9d8ebd02891d4f39674231f247bba336af17e26d8ef837a452cee61ec0cb4b157eff1836e43cbb7f9ede1d2c231bc5dc9706f39251b94faa45807da46eaacfc7bcc8810059abab0441e887555ac8facc815e32fd685ce12a1d702c5f7463b5666fc246a1451090b55184f68a37cd66c79b4aaef01861829c3ab9b9016dc890973fa333be0f19d4fae8b5353c2f256fab80cce738ef371eff7e39947338b22823c51add220d1404368692c58fb6265e12de5a0f040a948216f97e347e4583fd7c2380fd61bed4d82d497a9acd0e3fd19cb4b0b82b606554352a53596a2c8850ec9a4a259b9a531d9ac7c5ce5b83e423761e29d1d7a202261a858f366edd4ae9285367614110ac2bb363e1b110f860b0a7a17797e5420a72364984f6efb27641b9b2a4da62dc1f4191d68ae4f34b519ddd37de2a1363d16d6cf4076f0c8e30779a3393b68b7e2906d30c52165ae525132708110d05c157ba8a3abe8ad1be3205d36b69ee915eb8ae1c8115f5d9c88d4a927bdfef3aed5f10f84089dba705be3490780b0f07c435f9b69781706aa08f07653d9eebd8e2980a3b3546ce06e0269f086f7a480cb0ba38d9893b2f23c4d62c67d788122f3c435839aeb526193ca8f2fa7fb284e56298a2bed4d60e218de0db90284288f0bf2b5e91fc0efca88d9c9353eda1301419346584b94033a39904718f7264199427eb83abd8ed031417fa4a9850db6e98ff08db3170bf545fd769abc9c856db20d1b2ea253634174f3280ade4160e367df047f271fdc3060df52fbad7b98f05aa81a641f6507f439eb2236f824c5b5cef2c1157c706c82eb30044abf9156bb4517ea28a2d5dc316235e51f4a0a5b5239613009121cc6cb0d28d6168a4fb4dc77d89866cf0db7734c6a513a2c9918416d367a8debfd66da60eb2db8acba76b9d50c103d03f470525ef156056b43dbe9f35748d9c5c23cc9c28dfdae310669267a069a1d44649a59aa3877a3c9c2a1e39673fccf8b9be953f6de693608e451ea29d56e534dd688dd76bea2e780b335bf0981a94164757314b1bdded482420c4ea2f5b2833d3ce5dc36c55b138369a4f8616b82c121a4eae7cc94a760d18e26fef693d811fd4afb53d99d3d4e5cf4ab5c899f5a9e0239fd101258f142d5294de3996e3447d1cc5572d2296461c5521ef1a9ffd9f4109bc1edad782d5a98dac2e32fee1523bed463d370bfde97d0f5076bcc4fdaa55fe0f0ed40e941f09a6284daa65909546eaa6c34c7358df2b2b49c5b0a38ccb28437bc07a701842f0ea97cb978aa4c505d2b7357a343f2a65ce6f6df70b79c7e6ec816d500b0428975ed53ab4508d3f07c71abe9e5a5ad5be4e8a5523b66907be656c4f8f5330d20cb86c094926c650b539338a4c451c1b33d889442666c340abcc6ed8f877fae183a5aa1f34d32014df5b8e15482b326ce5a79e78d19ad983f1bd0efd71884282190fcebc6eb25a0055c0cf74b7a9623d707ccb67554201d03fe4aabdd6bb8abf650e01d3b677b5544bdc328c799eb222780b03d4e242db48d9366d08fac63707c58eb93b83428b814b29f6bf32e2c1dd7dfa690ac731f7cc83acac9a9d0e75a9b345562ba78e87d7cf9c32265e169f31f31fa45ecbaabd830734adacd1319313b6d4aa5f703259ceb178b2cf5f2ca377c53d35f4aac3ac0c9c1c9ae5e87a88db238b2a13bf65be03e534af9780ae6cf8d93d13f8d0d7612e50c423cb911bcbc37ab99c51c2ad3cd5f899ec91162476e39b9e3c82dcb0cf95008ba6e988ff1096e6db441694e77aa37fe2c184b80de841a5c1643954b950bc70f3282a3e1806258d4c39f6193b4cbdda4b629990f8f28f1e332e0813ae8f52ba14560ee2ae4cc2bbb59b7e04ac2736bd98727229c0d9f2caa86a027bd11bdb9b930d7d98477c0a4698cfedf43d6b0f2c9784207550776f4e5fde3f524b6ead9b99c873787d68dee6506a4863f4b317913361da3470e35b690dfb1ec59d38680b5f6d334bed2abc9497edddf5aeff3aafdc8bdadf6777af68d8c3c4ff7dd1aad86d878da6e2024cf5715b68e38c25d7f9e259c1f1e66405da73f1d6e8bd0013f1f44383a614bd66aef18ace6e616ca8090797603ee9eae6eec47f4d054f785519745a57112e7767ce3359d40d8185d577c7c1111dc829866556493b221eaf518ff140219fcc267fa08b0c2899e1f868738bb1b68498edc46407a16dac82330b23368af1fcd1db0f378a4c772ee9ff349bfdae9253fec970ab34f9b1d4d7fcd2f31c716aea14a26d9864b7aee5abf5eb3719b845a8cab461a1d501a188ddc15ccc2b84f5b8b7d2907f1d0c4cf1bc5bc46e6b1e801ceaaad94bb1c7cf8a65d4f30c3be13895bf2058697ae1b1967ae184443ddbe6c20e0fa2b7987cd010d0f7c8610ce58691067f3d3e120457077aff2cc4cf2cba7068bf70476e8c22aaeb58a984967ce6d06780174b30afa9657094dfa0342a919a4546b086435046792bf463eca6a46891c20d91cb9913ff8f6f1e39dddc43b973c4a64ca5042804a7b98e21e202bdb99ba6934d018f69f8a0d02294962f98d0d00cc4ffbcc483dcfffb00593ca74742d2406c687e0069641ae9583b950fd7911673b566ad740d2937fe8f0fc032d727917495a04bef5b8e994f7b6cb5c4a13978d266582f0c9e0c58465866ee5f43f66dbee031bdebdb2adcc59b9b982ec525febb46f0d3ad152ffb710f05d8c469f12e59ad668ee72fdc7bb1ac929b7eae0af96fb1eaf0c37d5d82a2567d2751bb743e4e08463b8786711d8bd0146ff53d5ae71875bd9d0c51669266189ac69d42a537d947a5d0b1a6f0275e02e9ece660b157c3c2f915465f6536ade8902f0d67767ec4f1eb58742155f568569440787183d01971667a8f5e036d5109e6a75559eaab8611abbe006d1b80cd8188044bd4af9fffac7dc1036652b5b0e42488d9b34ef59d6363f13792e23e5ca30950c407863ccd274b2cfd5d6ea3934e71bfff56f8cf8ddb839a07481aaabdc3f6c79153e4efbafafb06852a7dad48a10b6e05e630f59f4206e32b2537ee50aedbe29015c88f4b7354495f5977bd1fd0ced22310b1f7c9ba7e7b20143409eaa59af37766bdefe7ca58ab789904a468849fbf0ce9982fabdd5a4fb87262f9789d8d96dfa7543ee2bfba2b4d291f5edee89c3fe4eae612c9a8e4ca99594312ee3a86f5d51d5f8fd2a28367a8712165fc510f15de2ef670781c3c63f6f7e5e028222cde0af439747e67b973c5444226ed30c7a125ff128a4f56af888ee6558e6c8dceb5d41fda535b06590a4a231806e977161e8122b5172016f7be70acdbc34a808458b36b4d844c4df9b7518e0c0e22c09fb0053ca9583a6ee2d440fcdccdb1cd1c4df3b8dabd75ca8087c20bffc438dfb609754aff9b8307fc8a708ddb5dcfdd373b06e6c63dba9f0ecb66f81522feb9db7339e2e808ebb3f164b2b36451154b65ceb9c43725bd3067f278494c2288fa75dddaaef82285981647f6f732442fd54a645046526a8603fc56edc4daa951df7becdad605032f146da5f67805e4ea7a70caf51ae99159ba8c81dfc944b411f4034b6fc64bb93d49216a9774ece3029eec8dc3d9286622631cffe1548a9836a5497e897f22878cc4a3410a3651cdf6f1a0bcee70e62af00ce3bbe9e578cba707446bf87947a39b00d71ab13a4a6609c3540c8f328a78da292c3e1dd5e379abeabf91b029ea127627a66dd8a7837464c7010831891cb2c9a0d97232545a3dd7a87461a7ee5460cf218880f4dd9cbd55b0e3f1de24eaef4800c8fff0c3338c31e46600ee45dc53a12e90466e593671d5f80a9f8ab01fa53036d0eeb22166f79f86fb6525a293c50130da6f4a92f409f68fb20731bf9eb32d809eab6274a47af53b33504a913bf1bc8ce7277c15b32b483dc21bf2a3554086836dccff6e2515b5a95ca3ebb712a35bd835aca613c33f69bcf78ab22db6238385e49a039c294577925df9675c08d4437ca2c572445df335c44c2915ddbe053736eff07a298530a693319597c493afd3e4c78d052cf866f62e0d198958092a562e688f9bd29046c708e9222b85a30285069d2325f3c61b9bd8b8ba85f9ae587a3fab6bb21ace60b52c78370744135c096929585887e2c6bba65e48818231bf67282bc2a40cd476346bdf6524933c1af63fcf39accc968e1cc63d297c3bca18a1aad5e1c46a67693265a81fdc34184a14231b21db8eff18c4bbd4ff1e0060099f81c89c7b3a572ce9ac893752215b21cb1a0b0f294dc264582c664a3710def690bb585e1f9138a1d513b10bfedabc40f477e8107053cf3a612b78066812ecdfe3b3caadf5f2465c29ef8ac229ba503bcba9cddb9145e0592ac1f6be3fc9c68ed83fc3808a4cedafd2b1a116ff2ae0ed2994dcd668700e7fbb275e36a08165ed5a5076a74649e11a5af9796cdfc51136637798f00478c592e5a396ad0b53fbc565a2067e87b09c0cb0e5573239a8712b1d2d70a5a213d8c56255d956b7ed6f1358fd15134dd14389cdf00256c1c925dcb04e42dd0cfe72ee4988785e97bf0c1634226ddd1f80364268cc57fd43664e40304808ae8947decc20436dd9a8e8f6d1faed954d8635bcc6c1492d8cdd62613f2b2812bd7a07f7acedcdae676c4d009322841a0bd26cd9f458ce3d54800364801520f1b6a756031e99efb33bcc0e8fec87d5669a31e75b6ec16c80adb90be7fe10be231540e9fc3cebebf6bc81b86d7dbc6a45305035b0d5845e12414f7bcb831bcf673f964d6835eda4cda3ca547b67608751cc349d95b42907cb49fdb334b1c5800d1cbb19895ac752842b8a85f894cc48119c9c2dce3d3533acfe0914283f32186788c2d5a3d1d10d1e6d1fe7bdb8620d1deacf37548f5893eb711b4b8d42f8207a2a30363839b7cb198baecae37bfb28cddebf9d3539e722baa3e44ab1912cc15593d0e59bd21b1186edf6f1cec88fdbb3bac947b883f8a88a752dcc45004b1445edd568fc786d1f81af0f1f11d86756fac6ba4e8e2c18bd32c2fa985806c2e1cdb6d868eae6ba95e7b9805a1c162afb12c6210ebf4574420f9f7fd458940fa30732292100201aa66b9ebe2905778fd94a9e4f9806d5d9652358eddcea3887c7697e7e12aa1901fa9859622e725c3e741d86d0deef4d599ea0cc7e76a57fef48a7d22003d7f6dfa11e336cda831875903df30ef175b34a5224add5dac1b43e8a23a2d27c86e90f3be1ecc7df93007f05a8f1c5b085868372140d9800c4d75d3ed3866adda70fa6b6ca8c028138e7a37ed7b074215093332137f950b00146f38428c25785301aed7dcfc5f7d0102733334fdd447ce25cc76253b096781cdbe5f08155de921d1ad9d1ff32529cdfadfd603783cf18e2ca787f76437834ebd216aa33f7b52d2cc7b4811bca7206ae8c3920ceed370ebb43b312933b1fce9a5c5e33999c1dffdaef88e22ba87866a64371a4f08d77e5e7c169382338f12f6830af9286b4a64744f4a377cc8f95ee700ccc91c34bdb480702d74f4f285cc6ae978d303ac4dcd3ed892d0cda6cdb0e533d4545e2d", 0x1000) r3 = socket(0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$sock_int(r4, 0xffff, 0x4, &(0x7f0000001040), &(0x7f0000001080)=0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000001100)={0x0, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001140)=0x10) recvmsg(0xffffffffffffffff, 0x0, 0x200) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000001280)={0xfffffffffffffffc, 0x1, 0x9, 0xffffffff, 0x8000}, 0xc) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) 23:19:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000100)=[{r0, 0x41}, {r0, 0x2}, {r0, 0x10}, {r0, 0x20}, {r0, 0x2000}, {r0, 0x100}], 0x13, 0xf25) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fchdir(r0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 23:19:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:19 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10) fcntl$dupfd(r0, 0x11, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt(r2, 0xd97d, 0xfffffffffffffff7, &(0x7f0000000040)="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", 0x1000) r3 = socket(0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$sock_int(r4, 0xffff, 0x4, &(0x7f0000001040), &(0x7f0000001080)=0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000001100)={0x0, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001140)=0x10) recvmsg(0xffffffffffffffff, 0x0, 0x200) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000001280)={0xfffffffffffffffc, 0x1, 0x9, 0xffffffff, 0x8000}, 0xc) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) 23:19:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000100)=[{r0, 0x41}, {r0, 0x2}, {r0, 0x10}, {r0, 0x20}, {r0, 0x2000}, {r0, 0x100}], 0x13, 0xf25) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fchdir(r0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 23:19:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:22 executing program 1: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0xa0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x1, 0x18) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/17) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) semget(0x0, 0x0, 0x0) 23:19:22 executing program 2: r0 = socket(0x19, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x3eb) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x2, '##'}, 0x0) 23:19:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x6, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0x8a, "cd1275e0108579c0312e68aa73a3f355a30f5284bc591e99f640b02fc490996b9a0f18b054481713f86a3992ed8b02021f15b0b7540f336e77c3109c72e041a4455760a99592934a5df1f4938ab504387760d11fe6cfffe00f1fb2bfd79a77b920a4d7a79576599e76fcf06387e649ccf943f644a50f363a797395b2f46025d6c460cd49058e2b81caaf"}, &(0x7f00000000c0)=0x92) 23:19:23 executing program 1: geteuid() mprotect(&(0x7f00007f0000/0x4000)=nil, 0x4000, 0x7) mprotect(&(0x7f00007f0000/0x4000)=nil, 0x4000, 0x5) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0)=0x2, 0x4) 23:19:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff9000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:23 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) mkdirat(r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x48) rmdir(&(0x7f0000000200)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') open$dir(&(0x7f0000000140)='./file3\x00', 0x1, 0x1a0) 23:19:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x2) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0xe90, 0x0) 23:19:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x52acb9e1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0xffffffd4) getrlimit(0x6, &(0x7f0000000000)) 23:19:23 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x800, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x8, 0x7fffffff}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6, 0x0, 0x0, 0x0, 0x2ff}, 0x24a) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x7}, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000280), &(0x7f0000000380)=0x4) 23:19:23 executing program 1: clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0) clock_getres(0xe, &(0x7f0000000040)) 23:19:23 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x1da1, 0xffffffffffffffe1, 0x1ff}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x8, 0x73, 0x10, 0x7d7, 0x58, 0x2, 0x81, 0x6, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) mlockall(0x3) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) sendto$inet(r0, &(0x7f0000000400)="aed0b03c7e7d1c2d1b4a2efdbeaeca07468e6dc68e9c90d8645096f0f5cafdafa6b8883064ab715aacaa30c32806eca198eb2575a7d80e6cea6ff7a25480e582674961dfa50f8f673db721fbbc5bde40497d280bd4eca0051e4ef5e1518c55281f756a5a23e48c0f30ee3cf52baae6a87a265112522fc2e14a4e8126bf26aec56eba2ca9b32e7763", 0x88, 0x8, &(0x7f00000004c0)={0x2, 0x2, @loopback}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 23:19:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff9000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x80) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0xc004, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00021f0000006c65302f66696c653000"], 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 23:19:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0xc00, 0x6, 0x7, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 23:19:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:25 executing program 2: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x40, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x7fff, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000400)={r1, 0x3f, 0x7fffffff}, 0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={r3, 0x401, 0xf, 0x100000001, 0x9a8b}, &(0x7f0000000300)=0x18) fchmod(r2, 0x0) accept4$unix(r2, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x30000000) 23:19:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) setsockopt$inet_udplite(r1, 0x88, 0x4, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}}, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x5c) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140), 0x0) preadv(r1, 0x0, 0x0, 0x0) 23:19:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff9000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)=0x4) 23:19:25 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x3, [0x80, 0x9ffe, 0xe7]}, &(0x7f00000001c0)=0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, 0x0, &(0x7f0000000040)) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000200)={0x42, {{0x2, 0x2, @loopback}}, {{0x2, 0x3}}}, 0x118) r2 = accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x5}, 0x8) 23:19:25 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) r3 = semget$private(0x0, 0x4, 0x1) __semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f00000001c0)=""/97) r4 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) nanosleep(&(0x7f0000000400)={0x6}, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0xef40}}, r1, 0x9, 0x1, 0x2, 0x4, 0x8000, 0x6}, &(0x7f0000000300)=0x98) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, 0x0, 0x0) 23:19:25 executing program 1: r0 = socket(0x2, 0x5, 0x6) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x7]}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 23:19:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 23:19:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff90000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:26 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x60) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = getpid() fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005, r4}) flock(r0, 0x8) 23:19:26 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000040)="14e8de4b5a682818a4bb6a14c50fbcfc13d0de2dc80b363af3377a8ed7c3dbc67fe927bd515750c17791fb809b2b9504c86417677270590f01513dcb5f798faa8eece9f4156d929f81d87b34aa78fd388fe0154de65f8d148b4ba21d2af14bebc8cc92d03ac7d264e41b4f0ef4fd772f23053121d45f", 0x76, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x81, 0x0, 0x8}, 0x0) 23:19:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xffffffffffffffb9) r1 = semget$private(0x0, 0x7, 0x120) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x185) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x8080, 0x2) 23:19:26 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) fcntl$setflags(r0, 0x2, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x400) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f0000000280)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 23:19:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff90000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="33b73ff8102500000f00000000294d7fc4"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r0, 0x0) 23:19:28 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x7, 0x91, "01aeb74c9e1f0435d48c5f43c05ed11650d9ee427e703316cb976378c1962b38d213473f97ab1a86549034e6680707c6712eeef86c86eb8f38656c7594d722cb7706d9765f9eaf4b6ee27961bab5c2b35ba385462ff2d235a462492741c301cf93f44ccf642cf8e7beb8dbc9fb02001b3c875be47281dabbc863fa785a47b4719ec2410d88e6c8243b56bbb88e06406b01"}, 0x99) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1) lseek(r0, 0x0, 0x4) 23:19:28 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, 0x0) truncate(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xffffffffffffffb9) r1 = semget$private(0x0, 0x7, 0x120) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x185) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x8080, 0x2) 23:19:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff90000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:29 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r0 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xfc36) r2 = open(0x0, 0x1fe, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x101, 0xb5}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) 23:19:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 23:19:31 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r0 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xfc36) r2 = open(0x0, 0x1fe, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x101, 0xb5}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) 23:19:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff90000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:19:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xffffffffffffffb9) r1 = semget$private(0x0, 0x7, 0x120) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x185) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x8080, 0x2) 23:19:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) freebsd10_pipe(&(0x7f0000000000)) 23:19:31 executing program 1: r0 = socket$inet6(0x1c, 0x20000003, 0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x4, 0x3, 0x2}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1}, 0x8) r2 = socket$inet6(0x1c, 0x5, 0x6) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r0, 0x3}, {r2, 0x2091}, {r3, 0x100}, {r4, 0x2}, {r5, 0x20}, {r6, 0x10}, {r7, 0x20}, {r8, 0x1}], 0x8, 0x3ff) clock_settime(0x0, &(0x7f0000000040)={0x0, 0x301f51de}) 00:00:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff90000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff90000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xffffffffffffffb9) r1 = semget$private(0x0, 0x7, 0x120) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x185) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x8080, 0x2) 00:00:02 executing program 1: 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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x68) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) fchmod(r0, 0x102) recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0xb8, 0x1, 0x1, 0x401, 0x2}, 0xc) 00:00:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff90000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:03 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x100000001}) semget(0x2, 0x4, 0x8) 00:00:03 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfbc}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000340)=0x4) recvfrom$unix(r1, &(0x7f0000000140)=""/164, 0xa4, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="01402e2f66696c65302f66696c6530001804bc288d1448892a2986a0f2436f38c8779f5b6e0680e3162830143ef3b44b07549eb01f01233c6c7d297180fc1e1a775c2726e9aa5997c404297fdea49b863343d2a9938a8aff6233adf7cbf8e10ff82fe18f5e490879e5e12d38d01d0c60ec9bf6014f2a43005cbc7d6de293d318ebe2c0f6aedb9a5af55c140d02e6c9238b66d67bde39e45e5488508fe7d4e12c639500e2f2793a3f1e15d7e63d8c9c00000000000000000000"], 0x1) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 00:00:03 executing program 1: msgget(0x3, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="8d2afd02000000003d00"], 0xa, 0x0}, 0x0) 00:00:03 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f3000e0ff04f3000000000000"], 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) 00:00:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r1, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xe7}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$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, 0x0) 00:00:03 executing program 1: r0 = semget$private(0x0, 0x3, 0xa0) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000040)) 00:00:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff9000000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:05 executing program 1: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000009c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083da8689d707abb61b7d36376ba254904530a354549977d01ebe92781284c03414032fe2b45be75"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r4], 0x1, 0x800) getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000300)=0x8) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r8 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r8, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @rand_addr}, &(0x7f0000000080)=0x8) getsockopt$inet6_int(r7, 0x29, 0x1a, 0x0, &(0x7f0000000040)) 00:00:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff9000000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r1, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xe7}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 00:00:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c4fedec00000400000000000000000000000d0000567d9ff136a4eb80ab37b09b95b7105b71b6b0a1233a993d0b2b8b7c7b1610f80fd4c8c93941f3a978a98af08f60d52e3775bd4738fd72f1217497aada744a718be4df0d1831c30db3ba12d48403d5031b2b067f6e9dd0ac1d", @ANYBLOB="00000000e0ffffff9000000000000000000000"], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r1, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xe7}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$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, 0x0) 00:00:11 executing program 1: mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/92) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 00:00:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:11 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='\x00', &(0x7f0000000240)=""/228, 0xe4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local}, 0xc) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) ppoll(&(0x7f0000000140)=[{r0, 0x2004}, {r0}, {r1, 0x103}, {r1, 0x2000}], 0x4, &(0x7f0000000180)={0x2, 0x3}, &(0x7f0000000340), 0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x3, 0x3, 0x3, 0x1000300010005}) 00:00:11 executing program 1: socketpair(0x1, 0x2, 0x3f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000140)=""/4096, 0x1000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x780, 0x4) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:12 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x2) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r1, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xe7}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$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, 0x0) 00:00:14 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$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x1, [0xff]}, 0x6) sendto$unix(r0, &(0x7f0000000100)="797f8a3c84f2912f803878edbd90dfcc2897ed775a930831f1c5a380db82831f90304f5e8ed7390a643d929920b3bdb9b2badc3404498119546c0d2abf6a6735a2247942af93626212313ae946efc0537b4bb1ef66fb45789bd115a06f38624eb730443c496e5994a1fc171e9a3af466f6eca1c98ea6869bfde1c7bb4b75b435bccdbf9a109c1d5af7f902776e8796032414799e2a0905c24d", 0x99, 0x1, 0x0, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000240)) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000040)=0x100) fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000340), 0x80000000100000) 00:00:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:06 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) getsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x1, 0x80) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@loopback, @rand_addr}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000140)={r1, 0x10001, 0x0, 0x9, 0xfffffffffffffffd}, &(0x7f0000000180)=0x18) 00:00:06 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0xd33d) socket$inet_sctp(0x2, 0x0, 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\'[\x00', &(0x7f0000000080)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000100)='\'\x00', &(0x7f0000000140)='$&}:\x00', &(0x7f0000000180)='^%\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='[*\x00', &(0x7f0000000280)='\\\'\x00']) bind$inet(r1, &(0x7f0000000340)={0x2, 0x2}, 0x10) open$dir(0xffffffffffffffff, 0x100000, 0x176) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0xec, 0x4) mmap(&(0x7f0000917000/0x3000)=nil, 0x3000, 0x2, 0x8000000000201f, r0, 0x40000) 00:00:06 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x101f, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="ea931ee3b5c7811c5b54c099ada4bcac79d4c1d1e6fec232c242b40b26406de7d179c9dacbcefa318aa1b30d4e20db7e9265ee84655f7c42f3f475a1dba4f6126b7e4c03661705e8c1b4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r2}) 00:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x100, 0x3a7d}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xffffffffffff087f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 00:00:06 executing program 1: socketpair(0x1c, 0x0, 0x7fff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xbd8, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x401, 0x0, 0x6, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7ff}, 0xffffffffffffff85) 00:00:08 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) symlinkat(&(0x7f0000000280)='./file1\x00', r0, &(0x7f00000002c0)='./file1\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) mlockall(0x20000000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x80000000000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000059b5a0b989a88", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="5df59ff4e96c6f18028b2949e5747d4d0025f34b3b3f921306ce4990985ec7d92c1161d360c8dbd4fc8ed3d4ffe2bba09c"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 00:00:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) 00:00:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) dup2(r1, r0) socket(0x1, 0x20000002, 0x8) 00:00:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:08 executing program 1: __getcwd(&(0x7f0000000080)=""/92, 0x25) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1fde1941}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xbc, "2fc8fa0d065755f1b277cc8a71963a2a31e4b391291520c4b58a4f4bd804c0e13858fa69abe664a3498a514ab373ad6d6e7545b6c477bb68cf583a9b06b16f1b1911f0727cc15e4c2b79b64754257832869aadf3cda3b6453640971f212543fb40335e1bb360af6c3a77374f67d12381741e39b5a42d9a257bf7c4642f98b1cfb45be6e09ae318501e04cb3cb002f36e54eb938e811db1d52270ff14a86e229e0d66b71dc6be3c811a94b3b2cbc003c0b22970b3a673db11f7f7fef5"}, &(0x7f0000000040)=0xc4) 00:00:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xc8, 0x401}, {0x401}}, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000280)={0x40, {{0x1c, 0x3, 0x2, @loopback, 0xf55e}}, {{0x1c, 0x1, 0x6}}}, 0x108) rename(0x0, 0x0) bind(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="26f93e41bc1e3140e1e6339540efcfa889e40b7badd07974948fcef898a5e8bfcc7dae"], 0xa) 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) symlinkat(&(0x7f0000000280)='./file1\x00', r0, &(0x7f00000002c0)='./file1\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) mlockall(0x20000000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x80000000000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000059b5a0b989a88", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="5df59ff4e96c6f18028b2949e5747d4d0025f34b3b3f921306ce4990985ec7d92c1161d360c8dbd4fc8ed3d4ffe2bba09c"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff9000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:09 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) r1 = getpid() r2 = getpgrp(0x0) setpgid(r1, r2) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:10 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) listen(r0, 0xe4) 00:00:10 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xdb4}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x7ff, 0xa0, "89d4683bb40a20452b4a1d45ef6d3b0fa04cf6282a62a70ce55cf3f742d0016732877bb7a7aa9ceabdc32f8f0128b669ba62d9431bb46bedf5c00f63a32983448f668f894c37b001e9c3f2d7e60af01785461e032b8c6a9d5eacb9414fd7393f03458b9f7f0cc4b16bfea43b622657fb90351e84301a28a3596f486d2238b948d93cf31d10cf9538dadab6a4ec9c944a9e8b04d6f09c39c7eceb8545a5ee9578"}, 0xa8) 00:00:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xfff, 0x4) 00:00:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000380)=""/86, 0x56}, 0x0) r2 = dup2(r1, r0) sendmsg$unix(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff9000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:10 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x14) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x1}, 0x24) fdatasync(r0) dup(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 00:00:11 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@empty, @multicast2, r1}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@multicast1, @broadcast, @multicast1}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x2e, "0103603002e5aa5ae2cf14a3c821ef3a2f0f7848677349955ee76696bb94f6b3a42c8cc91a9cfe6631512e0f8e6e"}, &(0x7f0000000200)=0x36) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9000000000000}}, r2, 0x4, 0x5, 0x1ff}, 0x8c) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x80) r5 = fcntl$getown(r4, 0x5) fcntl$setown(r4, 0x6, r5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000380)=0x6, 0x4) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000003c0)={0x3, {{0x1c, 0x3, 0x7fffffff, @empty, 0x8001}}}, 0x88) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000004c0)=',[(]\x00', &(0x7f0000000500)='\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='^{\x00', &(0x7f00000005c0)='-\x9e&\x00', &(0x7f0000000600)='}+]|\x00', &(0x7f0000000640)=',/(\x00']) getrlimit(0x2, &(0x7f00000006c0)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000007c0)={r2, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000840)={r7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000880)=0x2, 0x4) execve(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000940)=[&(0x7f0000000900)=':\\]\x00'], &(0x7f0000000b40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='^{\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)=',/(\x00', &(0x7f0000000a80)=':]\a)*-\x00', &(0x7f0000000ac0)=',/(\x00', &(0x7f0000000b00)='[}\x00']) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) fsync(r3) r8 = socket$inet_sctp(0x2, 0x5, 0x84) preadv(r8, &(0x7f0000001fc0)=[{&(0x7f0000000c00)=""/173, 0xad}, {&(0x7f0000000cc0)=""/95, 0x5f}, {&(0x7f0000000d40)=""/11, 0xb}, {&(0x7f0000000d80)=""/22, 0x16}, {&(0x7f0000000dc0)=""/205, 0xcd}, {&(0x7f0000000ec0)=""/26, 0x1a}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/184, 0xb8}], 0x8, 0x0) r9 = semget(0x0, 0x1, 0x400) __semctl$IPC_RMID(r9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000002040)={r7, 0x1}, &(0x7f0000002080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000020c0)={0x1d6f, 0x4000, 0x3, 0x8001, r10}, 0x10) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000002100), &(0x7f0000002140)=0x4) fcntl$getown(r6, 0x5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000002180)=0x5, 0x4) 00:00:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:11 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x400) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000001680), 0x0) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x180) close(r3) 00:00:11 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0xaa) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x1, 0x7, 0x3, 0x8}, 0xc) 00:00:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff9000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xc4e, 0x991}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x20, 0x5}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:00:12 executing program 2: setresuid(0x0, 0xee01, 0x0) getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r2 = geteuid() setreuid(r0, r2) r3 = geteuid() getuid() getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r6 = geteuid() syz_extract_tcp_res(&(0x7f00000000c0), 0x7, 0x9) setresuid(r3, r4, r6) r7 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) r8 = getpgid(0x0) r9 = getpid() getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000280)={{0xfffffffffffffffd, r5, r1, r3, r1, 0x68, 0x8d950000}, 0x1000, 0xff, 0x3, 0x8, r8, r9, 0x8}) 00:00:12 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000000)=""/22, 0x16, 0x40000, &(0x7f0000000040)={0x2, 0x2}, 0x10) fstat(r1, &(0x7f0000000200)) 00:00:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000040), &(0x7f0000000180)=0x4) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x0, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:13 executing program 2: r0 = socket(0x80000000000002, 0x0, 0xe10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x4800000000000}, 0x8) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff90000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:13 executing program 1: r0 = semget$private(0x0, 0x2, 0x62) semop(r0, &(0x7f00000000c0)=[{0x2, 0xffff, 0x1800}, {0x1, 0x80000001, 0x800}, {0x7, 0x20, 0x1800}, {0x3, 0xdf, 0x800}], 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x14}, 0x8) 00:00:13 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x6645, 0x8}, {0x80, 0xffffffff}}, &(0x7f0000000140)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffcc7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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) read(r0, &(0x7f0000000000)=""/107, 0x6b) msgget$private(0x0, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x1, @rand_addr=0x80}}, 0x0, 0x20, 0x80, 0x3, 0xffff, 0x80000001}, &(0x7f0000000680)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000006c0)={r3, 0x5, 0xf, 0x8, 0x564}, &(0x7f0000000700)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000004c0)={0x28, 0x6, 0x400, 0x9, 0x2bd, 0x8000, 0x100000001, 0x3, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000580)={0x2, [0x8000, 0x0]}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={r4, 0xb85}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x3d21, 0x800, 0x7, 0x5, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r5, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x1, 0x2, @loopback, 0x5}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0x0, 0x0) 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff90000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:15 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x101, 0x100000001, 0x2, 0x3, 0x8, 0x3f}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r2, 0x0, 0x5a, 0x0, &(0x7f00000000c0)) 00:00:15 executing program 2: r0 = semget$private(0x0, 0x3, 0x100) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000440)={{0x7, r1, r2, r3, r4, 0x40, 0x6}, 0xfffffffffffffffc, 0x80, 0x6}) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000580)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000005c0)={r6, 0x706, 0x4, [0x1ff, 0x3, 0x64c, 0x2]}, &(0x7f0000000600)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x0, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff90000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:15 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x51c, 0x2000000000000}, 0x342) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0) 00:00:15 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd) symlinkat(&(0x7f000001effd)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') 00:00:15 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x1f, 0xfff, 0x7790}, &(0x7f0000000200)=0x10) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) write(r2, &(0x7f00000000c0)="1f", 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f00000003c0)="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", 0xfb1}], 0x1) 00:00:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) listen(r0, 0x8001) setgroups(0x0, 0x0) r1 = socket(0x10000000011, 0x8000000003, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r1, 0x0, 0x0) 00:00:15 executing program 1: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setgid(r0) socketpair(0x17, 0x0, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000080)={@local, @remote, @broadcast}, &(0x7f00000000c0)=0xc) setgid(r1) setregid(0x0, r2) 00:00:16 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x10007, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x0, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) syz_emit_ethernet(0xffffffffffffff83, &(0x7f00000000c0)="996f6781aed9fce02906000000000000007f") 00:00:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff90000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:17 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xff, 0x7ff, 0xafed, 0x5, 0x37, 0x6, 0x10001, {@in6={{0x1c, 0x0, 0x3, @loopback, 0x200}}, 0x0, 0x1ff, 0x401, 0x6baa, 0x1000, 0x5}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r1, 0x8, 0xf, 0x2, 0x8000}, &(0x7f0000000440)=0x18) r3 = socket(0x3, 0x10000003, 0x100) setsockopt$inet_tcp_buf(r3, 0x6, 0x2000, &(0x7f0000000200)="548c398aaaf01b581b7fbe828a257c", 0xf) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000480)={r2, 0xfffffffffffffffb}, 0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r4, 0x84}], 0xe0ee, 0x0, &(0x7f0000000100), 0x8) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000180)=0x10) 00:00:18 executing program 1: r0 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x6000000000, 0x210, 0x6, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e20080000000000000000000000000000000103000000000000006a032505c600000080008d1db693e4f2ac40000000000000000000000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000ffff0000000000000000e0000000005baf6514c777fd93b4b3ced0259c2ac8cdccab30fb8e6b5132c9923d672b28a1cb3b2acfc636c92fef65f4c148ad365cf4e732aa4de5f13ae5b45f333c07e85f5e211d4d25d1b5800d160e7540ab81f521000000", @ANYRES32=r2, @ANYBLOB="0600000003000000900100000222da250faebc11160fe7faf600d63753492b62"], &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xffffffffffffffff, 0x1f, 0x1, 0x4, 0x3}, 0x14) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/13) setrlimit(0x9, &(0x7f0000000080)) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000300)=0xffffff6d) mlockall(0x2) sync() mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 00:00:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff90000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:19 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x10007, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff90000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x124) execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='bbr\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000f00)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) semget(0x2, 0x200040000000004, 0x80200) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='&\x00', &(0x7f0000000180)='@&\x00', &(0x7f00000001c0)='bbr\x00', &(0x7f0000000200)='-\x00', &(0x7f0000000240)='\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='*&\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='bbr\x00']) 00:00:20 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001980)) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x1}, 0x24) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000280)=0x10) 00:00:20 executing program 1: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setreuid(r0, r1) utimes(&(0x7f0000000000)='.\x00', 0x0) 00:00:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x2}, 0x8) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x100000001, 0x9f3, 0xffffffffffffffff}, &(0x7f00000003c0)=0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000400)={r1, 0x7}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1001, "000000004000000099306afc9f52cb3c"}, 0xffffffffffffff53) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440)={0x6, [0x3ff, 0xfe67, 0x6, 0x4, 0x0, 0xf6]}, &(0x7f00000004c0)=0x10) open$dir(&(0x7f00000001c0)='./file0\x00', 0x804, 0x1c0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000200)=0x8) 00:00:22 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x208, 0x40) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 00:00:23 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x10007, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:23 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) semget$private(0x0, 0x0, 0x4) fchmodat(r0, &(0x7f00000005c0)='./file0\x00', 0x126) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x5, 0x6a, "43f8ff743816220e816c6621e262ea58467a9f0b167e0b6b3b9d13b22baf059968944d260dc1048e7206e0f8905e80d0dfd9f3ce9554dd2b7eb53ffd15006ff87239cee67a9794dfc7cfe9cf9a8ae070c2606d3f0a17821ec8081bbd3285f01bf577aae8c9672083ed42"}, 0x72) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x800008000) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYBLOB="6b00cf00360e9ef454902f6c396d9b8ef0284ce6962a062693539783b399dfc1fbac12a477c7f03046606ce35648328c1d964a120cd83d8d200135b9f910e15eb075e09e6bf6ed2893c60743dac852c7412b7ee75f6eb11a67f02b89651f9e62e9236df9f7b41a694913cd6f941f17c701304760302f27b17af22d68b36d2d06d8800207fe9eb7a1e3f92a61e8be7c4919e9bc4aa307c6f86465f014200e66ad812b224530da6b76c8d79de765623e081e943d1266ea0b2f408e43eb7e9ac6d645a4bbc3af6c132e559a93c5"], 0x1) getitimer(0x3, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x100000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x7fffffff, 0x10000, 0x20a, 0x2, 0xbf44, 0x401}, &(0x7f0000000400)=0xa0) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000480)={0x82, {{0x2, 0x3, @rand_addr=0x1}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) 00:00:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff9000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff9000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:25 executing program 1: r0 = socket(0x11, 0x3, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x10) chdir(&(0x7f0000000100)='./file0\x00') sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) 00:00:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2}}, 0x0, 0x0, 0xbf, 0x4, 0x8001, 0x1f, 0x1}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000080)=0x8c) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0xd3}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:25 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x10, 0x0, 0x6b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="7f000000e20d00000901000007000000dd030200"], 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x400, 0x40000000000003, 0x8}, &(0x7f00000000c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001680)={0x0, 0xc573}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000014c0)={0x0}, &(0x7f0000000380)=0xfffffffffffffdb2) sendmsg$inet6_sctp(r0, &(0x7f0000001600)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0xfffffffffffffd9c, @loopback, 0x355f}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000001380)="75eaa25c765aca4a3555bae6a3a625f67dfe8ae236a593e684086a36011bf797169591933e0333fed14ae2cc86ecafe64e4ded7ebc3e87bc253ee2becc5c5cd5b042cc", 0x43}], 0x1, 0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r2, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x0, 0x6}, &(0x7f0000000240)=0x8) 00:00:26 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x10007, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffeb) socket$inet6(0x1c, 0x0, 0x0) socket$inet6(0x1c, 0x20000005, 0x6) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff9000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:29 executing program 2: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x400000000000412, 0xffffffffffffffff, 0x0) 00:00:30 executing program 1: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x8000000000a1010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x8, 0x80000001, 0xfffffffffffffff9, 0x0, 0x1, 0x80000001, 0x0, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x9, 0x8001, 0x1, 0x8, 0x40}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x7, 0x4200, 0xc00000000000, 0xc7, r2}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r3, 0x0, 0x1000000000003) sendto$inet6(r3, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0x0) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) r5 = msgget(0x3, 0x10) msgctl$IPC_RMID(r5, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed0000005ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd826113ee4db1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r6, 0x4}, &(0x7f0000000200)=0x8) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:30 executing program 2: r0 = socket$inet(0x2, 0x10000005, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:32 executing program 1: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x8000000000a1010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x8, 0x80000001, 0xfffffffffffffff9, 0x0, 0x1, 0x80000001, 0x0, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x9, 0x8001, 0x1, 0x8, 0x40}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x7, 0x4200, 0xc00000000000, 0xc7, r2}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r3, 0x0, 0x1000000000003) sendto$inet6(r3, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0x0) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) r5 = msgget(0x3, 0x10) msgctl$IPC_RMID(r5, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed0000005ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd826113ee4db1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r6, 0x4}, &(0x7f0000000200)=0x8) 00:00:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:32 executing program 2: 00:00:32 executing program 2: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x8000000000a1010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x8, 0x80000001, 0xfffffffffffffff9, 0x0, 0x1, 0x80000001, 0x0, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x9, 0x8001, 0x1, 0x8, 0x40}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x7, 0x4200, 0xc00000000000, 0xc7, r2}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r3, 0x0, 0x1000000000003) sendto$inet6(r3, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0x0) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) r5 = msgget(0x3, 0x10) msgctl$IPC_RMID(r5, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed0000005ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd826113ee4db1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r6, 0x4}, &(0x7f0000000200)=0x8) 00:00:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:35 executing program 1: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x8000000000a1010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x8, 0x80000001, 0xfffffffffffffff9, 0x0, 0x1, 0x80000001, 0x0, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x9, 0x8001, 0x1, 0x8, 0x40}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x7, 0x4200, 0xc00000000000, 0xc7, r2}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r3, 0x0, 0x1000000000003) sendto$inet6(r3, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0x0) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) r5 = msgget(0x3, 0x10) msgctl$IPC_RMID(r5, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed0000005ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd826113ee4db1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r6, 0x4}, &(0x7f0000000200)=0x8) 00:00:35 executing program 2: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x8000000000a1010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x8, 0x80000001, 0xfffffffffffffff9, 0x0, 0x1, 0x80000001, 0x0, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x9, 0x8001, 0x1, 0x8, 0x40}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x7, 0x4200, 0xc00000000000, 0xc7, r2}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r3, 0x0, 0x1000000000003) sendto$inet6(r3, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0x0) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) r5 = msgget(0x3, 0x10) msgctl$IPC_RMID(r5, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed0000005ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd826113ee4db1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r6, 0x4}, &(0x7f0000000200)=0x8) 00:00:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:36 executing program 1: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x8000000000a1010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x8, 0x80000001, 0xfffffffffffffff9, 0x0, 0x1, 0x80000001, 0x0, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x9, 0x8001, 0x1, 0x8, 0x40}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x7, 0x4200, 0xc00000000000, 0xc7, r2}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r3, 0x0, 0x1000000000003) sendto$inet6(r3, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0x0) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) r5 = msgget(0x3, 0x10) msgctl$IPC_RMID(r5, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed0000005ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd826113ee4db1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r6, 0x4}, &(0x7f0000000200)=0x8) 00:00:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:37 executing program 2: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x8000000000a1010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x8, 0x80000001, 0xfffffffffffffff9, 0x0, 0x1, 0x80000001, 0x0, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x9, 0x8001, 0x1, 0x8, 0x40}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x7, 0x4200, 0xc00000000000, 0xc7, r2}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r3, 0x0, 0x1000000000003) sendto$inet6(r3, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0x0) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) r5 = msgget(0x3, 0x10) msgctl$IPC_RMID(r5, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed0000005ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd826113ee4db1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r6, 0x4}, &(0x7f0000000200)=0x8) 00:00:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x400080000001) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300}, 0x1c, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0) 00:00:39 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6, @in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @broadcast}}, r1}, 0x8c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x1206, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) socket(0x1f, 0x10000000, 0x3615959a) 00:00:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000180)=@in6={0x1c, 0x1, 0x8, @empty, 0x1ff}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="f6a7dd0edba86fb8377aa03c4a2f155d1ac2199a74de252418aff25323c7c23551784395002a553c2eb0100ec968dc2cce249f98d55d11f46d7ca02f7155b73bd3bf6ef00dcc9f632992167b18f609550ae37a1fac8b8497682671930ded348dd18e2c0a44062308dadc839e910f5ccacff56dc6c1c9aaac8cd24a3b7c1fd3ae697ec94dfa804bec4bde360f8ef46e2faa1f5bf463ba7d946543c92010efd2d717ac9ec222a5f0401883734a1e6623b08cab9aaa3e51fa3d3b07d177914629001de570e90ed93f0311f1926dfae7bd9825f125dedb668a30ba3cb6ab2a0a23", 0xdf}, {&(0x7f0000000300)="736397e3bb589c35d4b1db261f47c6e3f2f39797e90c7b650cd72e53b2cf2494ba5baa363c53d209788498e8872e5862c166adef4c5e31565dfb98bcc50f1e5cd4f9037e73789aef5ec3ce87c7da3c15d34ceb82eb9446048fb60300bf8c24e8d44143a852475c0c33cc513c0555f17ac3", 0x71}, {&(0x7f0000000380)="e936b6c7b18937836b2faa3eaa2c7f03befc16613e9b37ae53f64f918ef0d27d27455bb0d79e897ee39e7ad9172ef8bf5e3294312d62aec28da4c603104481b0eacef086cf30a9dcc3a6430f6ce2581b6e3fc3a0373ec79f5b304a1c20e8c36d083a1415dc941b01124fcb43b91d09b441a714e80a394ae1c4952f32d329c952449b3d7505c7c42843fc60ad907106", 0x8f}], 0x3, &(0x7f00000004c0)=[{0xa0, 0x1, 0xffffffff, "24175fe9f9db4a1cce2b47c14944364344a2535434449607be73e44859cd3913dcec6a05f3d9ca2c1d5ceb90353640bec1667f73d79d14c4de34c3d31492cede13388c72ff8302883d3c4deae2e06f22053fa5a7279dcf94e183b045de031381a97a42ed58c634a12e6c52271bfcfccf899f4e9f4720b15703fbb84ce086f1c4d91e0ba527d7ab09b46163fae4a4"}, {0x108, 0x84, 0x7, "6bbea10765aab2c31971ec8c09b3cbaf35609eb865fd606434f31d10211414600601e826b331cd8abd2e196eddb2d6663533442bfc2c2cbe762664eee675e21798b36da377cce14439097ae7b460cd7a5f2386591d8f2e13f97fcda9153e9079738493bb3357ed1cbba1f32c83710e868c262e62e772ededf15146bd502a125fbd66ec926a72d6f0d0ed82f44e916f4c677e50ba0d4977b2aafcebc6a90804cb5d9a1843a8295a27659d9ccc09a492d9cb6f083fe6bacd034241aa1c47cb9bb9d63a19636d32a9c461159dd78fb3a202dc6c10d762150397cedd53b17f402bcfac25c654d955745ebe36368e9bfe79770e529bb87e5b"}, {0x20, 0x11, 0xff, "cc82e92ad421b942e0"}, {0x108, 0xffff, 0xfffffffffffffffb, "cf9a975ab595df5010d7e201b1dbbebbefda28da23adfa58cbdb1190386c91e2dc0c34e9ae1c2ddac937a4d16bf37ef37cbe4d67f8e2162cd093ee373cec871646ba5c68013945e7f5fea7c1d148e6c25531243d017e93e32f1649a32e6f7fd99bfd889efa0e9ac334afbdcaeecdbd18bc090dd914b4c68a3e273b5181eea4b93d19a9edf73635f5a65756a1c8317fa278a985d3c53d0a444579d0245f4087a58908b7d7a478754c6898f73e85a314280d5c275aa194152315b7880281dbadb168ec080369f10bd449aac04f5059312f4e1674bb4759a4590b58ed081056891096321f24b5aa6638133e5543156fcc102a"}, {0x58, 0x11, 0x7f, "1a6dcc0b4343bf8286ba38a48b953b09d10880c9055144119da3eea585b1064f53d8f7bab8be63c729c3f51a0a22de0d48844d17d4a1e653f453430485d2eb063466d7236210"}], 0x328}, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x5b, "39641334572e5b3fc7879f4c280042b8924ce0bb6a70cb1d6bd4b3a3fc521520f280985695e62324ee7c60af60bc9c5b8a8b59670c1a051b69ee48310e5abc9c775913e367f84caf12655ea419c6e850b69287d6c73b57cdbfbfb6"}, &(0x7f0000000100)=0x63) clock_gettime(0xc000b83e, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x20}, 0x8) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:39 executing program 1: getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000300)}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000003c0)=r1, 0x4) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) socketpair(0x1f, 0x4, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xfff, 0x10001, 0x4, 0x5, 0x2, 0x0, 0x0, {@in={{0x2, 0x0}}, 0x0, 0x7, 0x9, 0x4, 0x2, 0x3ff}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000280)={0xfffffffffffffffe, 0x1ad, 0x800, 0x6c, 0x0, 0x1081, 0x7, 0x3bf5, r5}, &(0x7f00000002c0)=0x20) fcntl$setflags(r4, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) r6 = semget(0x2, 0x4, 0x20) fcntl$setflags(r4, 0x2, 0x1) __semctl$GETNCNT(r6, 0x3, 0x3, &(0x7f0000000300)=""/25) 00:00:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setitimer(0x2, &(0x7f0000000240)={{0x2ffa, 0xd0}, {0x6, 0xd02}}, 0x0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x120}], 0x1) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0xfffffeb5) fstat(r1, 0x0) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) 00:00:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:41 executing program 2: r0 = socket$inet(0x2, 0x0, 0x42a1eb9d) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x74ca, 0x4) shmctl$IPC_STAT(0x0, 0x2, 0xffffffffffffffff) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) r2 = socket$inet6(0x1c, 0x5, 0x3f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001440)={@in={{0x2, 0x3, @rand_addr=0x400}}, 0x0, 0xa4cc, 0x1, 0x9}, &(0x7f0000001500)=0x94) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000015c0)={r3, 0x0, 0x1, [0x5]}, 0xa) sendmsg$inet6_sctp(r2, &(0x7f0000001580)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0xfffffffffffffeff, @empty, 0x10001}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000100)="06", 0x1}, {&(0x7f0000000140)="cc6a22b958f88fe36e0da773b66b645f2036a500bfe02af7cdb665678fd2f5ff4b00946fd5eda4c9f59ceb7a679ac2f29d2973942e882da4364afbcfbb4bcaf320455b9b4c45e864ed2e8e8232aeae9186376a9c183982ecdc8dc2d02ae79fe82fcf59df5e79db86626bbdcf194502f6ccd2e639d1aa181c6abe258a691ce19c1a9ed1121a86e89a0e0830a31245c229a20d5cd76b9f3a3296e263d8c4d3692a83d61106343efe604aeac900807084c6b2d94849240425318e8864d477c019f21c51bcbcf851da07b963ddb6", 0xcc}, {&(0x7f0000000240)="b1bf9bee44cf809c58e06035912d4372b969f5e662e2b17854cc0af21d26cb9c653f6ef4e3077b4c09a3a10bb249d75469f42f6a199adfd7244ea2daecb9c4be9980b4bdf7972b40935ae7f53cf4b90849a79acdbae880a7065e2aa133e3f011fee016e7a69618168332ec965506f91e0e144400c62eec915b8e7f42134316ac33b8985d541f63b55f4045411e9820b7d48af967072e3a532524d83d44a46037cb07be365c5caed2d547bfd15f7ded5ae87767def4c2b60cbea9fbffdcbb853b131c25e4bce0b0dc70db419cfd9fbe6b29a7c4c5cf44c7e999f7", 0xda}, {&(0x7f0000000340)="e6366c838328a438882ee0f09ff4f99f97409557cf8ebbe25115a28acae4cdb6e9a75c8dc37360f60a94c6ffd70567f6822f3d1e5d4cff44e94f3f260bd37ae357607c0c2417e3ead274cd9b57ef40dd08161ab446826f3df80de28df11f3cff7c2b8d39c432cf89bb2888dab848c9238173464216edda5811ba216a090504f1", 0x80}, {&(0x7f00000003c0)="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", 0x1000}], 0x5, &(0x7f0000001540)=[@sndrcv={0x2c, 0x84, 0x2, {0x0, 0xffffffff, 0x900, 0x8, 0xec08, 0x3, 0x10000, 0xfffffffffffff000, r3}}], 0x2c, 0x100}, 0x8) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/123) 00:00:42 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000400)='./file3\x00', 0x0, 0x20) r2 = open(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000040)='./file2\x00', r2, &(0x7f0000000200)='./file0\x00') rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x80, 0x10) fstat(r1, &(0x7f0000000440)) getresgid(&(0x7f00000000c0), &(0x7f0000000280), &(0x7f00000002c0)) open$dir(&(0x7f0000000300)='./file2\x00', 0x200, 0x50) 00:00:42 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2002000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff410d35ae000000000300000047d60404"], &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x1ff}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0xfffffff0) 00:00:42 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000000)=""/218, &(0x7f0000000100)=0xda) sendmsg$inet6_sctp(r0, &(0x7f0000000700)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x95}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000180)="ff9924c98135028cf983e8c67f2ec730c901d4d73b76a1918383cf1a19e935b36fdffd02ef25f328d8fce65e787e884d271f415ea8f9881eb64de740988d058fc09b9a29295cdbd64296b0fc1ebb7def1d0adb6709780a2516482ac4027bbc69b7887e902e390fd0218c47a2c7cec614d70b0be82f0606cc8d631b38069a5017826b61545a98ee29889c6ca0b0cc598b4620acd5b9dd98", 0x97}, {&(0x7f0000000240)="36f571381b1f71c2043f6ca6719b1d726712c46fc263bae3fe3ffd166d68e63d88f6fe3f84d1be4cc241201d59c0ae21b3f91c0a76983a976f607e001fc53e36f4853538e16cf9e777d4bc5c3f34d009221007f1b1479f69b9579d13fc8c646559483b855c52d8d4ecaa17426f8c338cbbbe4309787e78981d519ba45716a8aefd63562597ae8ec2d98724b2", 0x8c}, {&(0x7f0000000300)="e1f860c05e29174bfd7a93f459c1579c7d15d3268e280bc0374fd4bebda7941fa92919efaed5f7139f9ec844a653cfcefba5f5ce523d068997116414d633f5f21ed5da11914955c98980002791c9f570b0a594a89b6838c9284bd347309627ca14ce70eb169b2a47fc29e96578bb79284056119fa763684e962a933ff043eb5f90b1232b18eec3cccc91516e6237c8d72f92af65cbf5b45c791142b97915c69f35ee17237c83e8837f53992dd6169805c37db7ab6a6d9b88696154475af78e13fe97c261dddbe6daaedfe7a38c3d544364cefc9faf55a67d68f81730077dc5d58070cb9f763bf549", 0xe8}, {&(0x7f0000000400)="1bd582e7036e1c2c8eff16c8b5f9f1df3421ebd249147a499580a1ebd9e833d8ac2da5358f53c626afa839276be729b2970e3999624815b14967daabecceb1076eb3282b3ab129bf870a46d59138681ffd46334c53b6c22423968206075d6e4cdab568b678c238eec34744b935c78c70251bbaa2f2560f1e1330e88f570a86f3ccd04e4c75b25467fef0a55cc5e2255345414efe0fd93d75cc1c96807229fe340c4a165a338a55b39fe782a54b4b5cc08b7d3359541ed1597e2bdfcdbf68624148c045a229bb6ef5b273930654e4d4ad311b009e3572632d8405f6b3bc", 0xdd}, {&(0x7f0000000500)="31e0cbfe1b4af308fb7dfd4da9deee4c8d15275ac7aa76926b61", 0x1a}, {&(0x7f0000000540)="7ca8f62d9e7063035e766e0b2447f9420b94b6fa74953008b76738370597515f245a6fe054e72a083d99af8176ed9ad351bdef35eb61763eb264ce1761efd890253ec6c6949a9efebb915036a5b9b380d879c849de3f5cb7f6706dc90088be6dae8904c4545ddbfb501a184abb4411c9e1e593ffb69650977123f94ded5e90b6af5b81c9e772571f08", 0x89}], 0x6, &(0x7f0000000680)=[@dstaddrv6={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @dstaddrv6={0x1c}], 0x68, 0x108}, 0x32194c0bf8100226) setsockopt$inet6_group_source_req(r0, 0x29, 0x9, 0x0, 0x83) 00:00:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, r1, 0x2, 0x0, 0x8}, 0x8c) getpid() 00:00:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x2) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x9, 0x1, 0x15d, 0x6}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x84}, &(0x7f00000004c0)=0x8) bind$unix(r0, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000680)=ANY=[@ANYRES32=r1, @ANYBLOB="06000000090000000800050000800800070000001c004e23bd550000fe8000000000000000000000000000bb9104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0500000001000080ff030000007d86d068c872f6b9cbb1f728af8aa27213bc3c719f0cf666fa1818c7abdd76bbb37cfd087bc02c5dc30a5f1c00511e6b67df0000000000000000000000000000000000000000000000000000"], &(0x7f00000005c0)=0xb0) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0xfffffffffffffffc) r3 = getuid() getgroups(0x7, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000280)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="0008b0e0aa829e06000000007f0400ffff010035f419d2cf556267d630b4195b82ecf958a804870034ba739c87e8297878ae4df9d99ea01f205e544d5baa79f16583a7"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getrlimit(0x7, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r5, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x3) 00:00:42 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308060006) open(&(0x7f0000000000)='./file0\x00', 0x10008e, 0x189) 00:00:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000180)=@in6={0x1c, 0x1, 0x8, @empty, 0x1ff}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="f6a7dd0edba86fb8377aa03c4a2f155d1ac2199a74de252418aff25323c7c23551784395002a553c2eb0100ec968dc2cce249f98d55d11f46d7ca02f7155b73bd3bf6ef00dcc9f632992167b18f609550ae37a1fac8b8497682671930ded348dd18e2c0a44062308dadc839e910f5ccacff56dc6c1c9aaac8cd24a3b7c1fd3ae697ec94dfa804bec4bde360f8ef46e2faa1f5bf463ba7d946543c92010efd2d717ac9ec222a5f0401883734a1e6623b08cab9aaa3e51fa3d3b07d177914629001de570e90ed93f0311f1926dfae7bd9825f125dedb668a30ba3cb6ab2a0a23", 0xdf}, {&(0x7f0000000300)="736397e3bb589c35d4b1db261f47c6e3f2f39797e90c7b650cd72e53b2cf2494ba5baa363c53d209788498e8872e5862c166adef4c5e31565dfb98bcc50f1e5cd4f9037e73789aef5ec3ce87c7da3c15d34ceb82eb9446048fb60300bf8c24e8d44143a852475c0c33cc513c0555f17ac3", 0x71}, {&(0x7f0000000380)="e936b6c7b18937836b2faa3eaa2c7f03befc16613e9b37ae53f64f918ef0d27d27455bb0d79e897ee39e7ad9172ef8bf5e3294312d62aec28da4c603104481b0eacef086cf30a9dcc3a6430f6ce2581b6e3fc3a0373ec79f5b304a1c20e8c36d083a1415dc941b01124fcb43b91d09b441a714e80a394ae1c4952f32d329c952449b3d7505c7c42843fc60ad907106", 0x8f}], 0x3, &(0x7f00000004c0)=[{0xa0, 0x1, 0xffffffff, "24175fe9f9db4a1cce2b47c14944364344a2535434449607be73e44859cd3913dcec6a05f3d9ca2c1d5ceb90353640bec1667f73d79d14c4de34c3d31492cede13388c72ff8302883d3c4deae2e06f22053fa5a7279dcf94e183b045de031381a97a42ed58c634a12e6c52271bfcfccf899f4e9f4720b15703fbb84ce086f1c4d91e0ba527d7ab09b46163fae4a4"}, {0x108, 0x84, 0x7, "6bbea10765aab2c31971ec8c09b3cbaf35609eb865fd606434f31d10211414600601e826b331cd8abd2e196eddb2d6663533442bfc2c2cbe762664eee675e21798b36da377cce14439097ae7b460cd7a5f2386591d8f2e13f97fcda9153e9079738493bb3357ed1cbba1f32c83710e868c262e62e772ededf15146bd502a125fbd66ec926a72d6f0d0ed82f44e916f4c677e50ba0d4977b2aafcebc6a90804cb5d9a1843a8295a27659d9ccc09a492d9cb6f083fe6bacd034241aa1c47cb9bb9d63a19636d32a9c461159dd78fb3a202dc6c10d762150397cedd53b17f402bcfac25c654d955745ebe36368e9bfe79770e529bb87e5b"}, {0x20, 0x11, 0xff, "cc82e92ad421b942e0"}, {0x108, 0xffff, 0xfffffffffffffffb, "cf9a975ab595df5010d7e201b1dbbebbefda28da23adfa58cbdb1190386c91e2dc0c34e9ae1c2ddac937a4d16bf37ef37cbe4d67f8e2162cd093ee373cec871646ba5c68013945e7f5fea7c1d148e6c25531243d017e93e32f1649a32e6f7fd99bfd889efa0e9ac334afbdcaeecdbd18bc090dd914b4c68a3e273b5181eea4b93d19a9edf73635f5a65756a1c8317fa278a985d3c53d0a444579d0245f4087a58908b7d7a478754c6898f73e85a314280d5c275aa194152315b7880281dbadb168ec080369f10bd449aac04f5059312f4e1674bb4759a4590b58ed081056891096321f24b5aa6638133e5543156fcc102a"}, {0x58, 0x11, 0x7f, "1a6dcc0b4343bf8286ba38a48b953b09d10880c9055144119da3eea585b1064f53d8f7bab8be63c729c3f51a0a22de0d48844d17d4a1e653f453430485d2eb063466d7236210"}], 0x328}, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x5b, "39641334572e5b3fc7879f4c280042b8924ce0bb6a70cb1d6bd4b3a3fc521520f280985695e62324ee7c60af60bc9c5b8a8b59670c1a051b69ee48310e5abc9c775913e367f84caf12655ea419c6e850b69287d6c73b57cdbfbfb6"}, &(0x7f0000000100)=0x63) clock_gettime(0xc000b83e, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x20}, 0x8) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000300)="96908d2854d61a17287a6948fc0e08e1b5edd523aee75bd90b6219d01e5fc38e2aefaa45150e1a59216f3d06581163156e254ec503e8873e6392c1ae7be02e23fc8f4e75ff326aa7c76891cbac8c90e458d228c85b40", 0x56) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=""/183, 0xb7) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000380)=0x4348, 0x4) symlinkat(&(0x7f0000000080)='/', r1, &(0x7f00000000c0)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') 00:00:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000180)=@in6={0x1c, 0x1, 0x8, @empty, 0x1ff}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="f6a7dd0edba86fb8377aa03c4a2f155d1ac2199a74de252418aff25323c7c23551784395002a553c2eb0100ec968dc2cce249f98d55d11f46d7ca02f7155b73bd3bf6ef00dcc9f632992167b18f609550ae37a1fac8b8497682671930ded348dd18e2c0a44062308dadc839e910f5ccacff56dc6c1c9aaac8cd24a3b7c1fd3ae697ec94dfa804bec4bde360f8ef46e2faa1f5bf463ba7d946543c92010efd2d717ac9ec222a5f0401883734a1e6623b08cab9aaa3e51fa3d3b07d177914629001de570e90ed93f0311f1926dfae7bd9825f125dedb668a30ba3cb6ab2a0a23", 0xdf}, {&(0x7f0000000300)="736397e3bb589c35d4b1db261f47c6e3f2f39797e90c7b650cd72e53b2cf2494ba5baa363c53d209788498e8872e5862c166adef4c5e31565dfb98bcc50f1e5cd4f9037e73789aef5ec3ce87c7da3c15d34ceb82eb9446048fb60300bf8c24e8d44143a852475c0c33cc513c0555f17ac3", 0x71}, {&(0x7f0000000380)="e936b6c7b18937836b2faa3eaa2c7f03befc16613e9b37ae53f64f918ef0d27d27455bb0d79e897ee39e7ad9172ef8bf5e3294312d62aec28da4c603104481b0eacef086cf30a9dcc3a6430f6ce2581b6e3fc3a0373ec79f5b304a1c20e8c36d083a1415dc941b01124fcb43b91d09b441a714e80a394ae1c4952f32d329c952449b3d7505c7c42843fc60ad907106", 0x8f}], 0x3, &(0x7f00000004c0)=[{0xa0, 0x1, 0xffffffff, "24175fe9f9db4a1cce2b47c14944364344a2535434449607be73e44859cd3913dcec6a05f3d9ca2c1d5ceb90353640bec1667f73d79d14c4de34c3d31492cede13388c72ff8302883d3c4deae2e06f22053fa5a7279dcf94e183b045de031381a97a42ed58c634a12e6c52271bfcfccf899f4e9f4720b15703fbb84ce086f1c4d91e0ba527d7ab09b46163fae4a4"}, {0x108, 0x84, 0x7, "6bbea10765aab2c31971ec8c09b3cbaf35609eb865fd606434f31d10211414600601e826b331cd8abd2e196eddb2d6663533442bfc2c2cbe762664eee675e21798b36da377cce14439097ae7b460cd7a5f2386591d8f2e13f97fcda9153e9079738493bb3357ed1cbba1f32c83710e868c262e62e772ededf15146bd502a125fbd66ec926a72d6f0d0ed82f44e916f4c677e50ba0d4977b2aafcebc6a90804cb5d9a1843a8295a27659d9ccc09a492d9cb6f083fe6bacd034241aa1c47cb9bb9d63a19636d32a9c461159dd78fb3a202dc6c10d762150397cedd53b17f402bcfac25c654d955745ebe36368e9bfe79770e529bb87e5b"}, {0x20, 0x11, 0xff, "cc82e92ad421b942e0"}, {0x108, 0xffff, 0xfffffffffffffffb, "cf9a975ab595df5010d7e201b1dbbebbefda28da23adfa58cbdb1190386c91e2dc0c34e9ae1c2ddac937a4d16bf37ef37cbe4d67f8e2162cd093ee373cec871646ba5c68013945e7f5fea7c1d148e6c25531243d017e93e32f1649a32e6f7fd99bfd889efa0e9ac334afbdcaeecdbd18bc090dd914b4c68a3e273b5181eea4b93d19a9edf73635f5a65756a1c8317fa278a985d3c53d0a444579d0245f4087a58908b7d7a478754c6898f73e85a314280d5c275aa194152315b7880281dbadb168ec080369f10bd449aac04f5059312f4e1674bb4759a4590b58ed081056891096321f24b5aa6638133e5543156fcc102a"}, {0x58, 0x11, 0x7f, "1a6dcc0b4343bf8286ba38a48b953b09d10880c9055144119da3eea585b1064f53d8f7bab8be63c729c3f51a0a22de0d48844d17d4a1e653f453430485d2eb063466d7236210"}], 0x328}, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x5b, "39641334572e5b3fc7879f4c280042b8924ce0bb6a70cb1d6bd4b3a3fc521520f280985695e62324ee7c60af60bc9c5b8a8b59670c1a051b69ee48310e5abc9c775913e367f84caf12655ea419c6e850b69287d6c73b57cdbfbfb6"}, &(0x7f0000000100)=0x63) clock_gettime(0xc000b83e, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x20}, 0x8) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) r2 = getpid() r3 = geteuid() r4 = getegid() r5 = getpid() getresuid(&(0x7f0000000440)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) r7 = getgid() sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f00000000c0)="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", 0xfa}, {&(0x7f0000000200)="0e18957c1000415adf245d1a928d0117c74d25e1a816dfdaaf2ad210beaab2075d2dd35f6c33714be4a4ba9eeb1e3390bfaef25d85d20c23d8c322dd7bfd4fbe259f6238a68b9d4a25d1c22dad29d27752f14289001b5167cbd89d8c35a722f48d5246d35f0aecefd47435660cb790091c3201972438f73bc7c03430b530ef43f806f956380861d9a9c24e64e9b78567", 0x90}, {&(0x7f00000002c0)="12636b9ad68f76f06776ef72633ae8232d3dc59e389aab44bcfdd4ace75c8aea93d70a2aef99aa128d759150d1d5b8dcbc6b7f3c9c2776b2262e673201b2301cb2ce99b818835885cc7ae0afefc87fe918f3aaf384168e0be463858162630ed6ea74982040ec372e013f375c93d470b5cd9841868d011e49f14a4a378e204cba2cb5ea606da4d42f4b2b29b8605d41846a28cfa0041cfe4d65b802e0cb38270e75acd08c9d", 0xa5}, {&(0x7f0000000380)="7b0f14891692b599ec475c063c95a1be4c861dd42a671a991dbea402c06efa7c5a2f1d2e4d534dd70237b68c7abb48b31828f26120586de4de48224f969bd89c1feadfac502ebc9f18993a36a5aadfb2f35838030db88cf247dada403b64a17ad1df0a68ae78c1ae48ba4564ad36116652109b58656887a2a41175c1", 0x7c}], 0x4, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0, r1]}], 0x58, 0x4}, 0x20000) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:46 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) 00:00:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xe}, &(0x7f0000000380)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x1, 0x4, @loopback, 0x3a7f}, {0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}, 0x6, [0xff, 0x8000, 0xfff, 0x8000, 0x3ff, 0xf9d, 0x11e000000000, 0x8]}, 0x5c) 00:00:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000080)="2ea9196861bdc7f636860baa1d3bffa02d2c24736ce19bbfee17614c63b458417eb786dfc3f27d002ab98ffa091c14d375b6398ff822b5f7564e9c6f0f550655d6c5f3da75098567ecc2c24dcb2ad991398362cd08d8e6034a2899eb4ceb1100b611e0ba881a814e435be39cd1a9ac5b0c4b1041f892f063a132c5ca136b6a0706336322980cc2f6f80042fb5098b6037b95d19a5a07b480414597828536289aa0dc1b100f146688a5e622aba4211017bfaf9003ddad16baaacee477f341654be95ff34108ef4c76494dc1436e764569", 0xd0}, {&(0x7f0000000180)="6f90aa87c0b41381363ba94ed7f20aaf6ea391001849366d3d45b6c28833b6893ae86f57dd46085c5f4b57027ae4c488352d1df54d2077e2fb3c218af3082e6f900c2ec41648d5a06f3a9bcce88aad9632b1133d6954caaab65bcf9267dc4b679012bfc07832381493fe3a4476e643254c9cd3519a807b6ac3f696d0760dc2b470fd91335e6f1972f6df2acfc947dfacea", 0x91}, {&(0x7f0000000240)="7735d019b241875412f2f7090cf3be7117ded0833772ecc1d4d676940c500074a551765673b26f45766a200481815c9aede5a346580a6bf2d772b99b29acbe1d22a68f0a9b6a0d748b2d618b96f13d376217f45c22de0ec9", 0x58}, {&(0x7f00000002c0)="7a3d8f6d926f8cd3973fb87dc1c8464385094a323755909613b8875d369ec9358ba1bd16d2b4918abb41a221cd2deb88599777682c8610aa2ae3ea9f4ea004bc1f4cad9ffd25709f9036e529f846985c", 0x50}, {&(0x7f0000000340)="ee83c1015c41c8b490e5ccc99ddcfbe5af8625c076d31be93ba2f990d79c43a4fe548cae8492cc1734b4051a38a527a6e1af15e179e9133824262d539adb6d42a4d72080032de2474466ff20262b162ec4886ae47ac38f31decbfdf66c5318cb9368468f971c7c679ac8d2ca79d6cdfe70bf9bd16dcb8d5486bf378b0f058d2f05f8", 0x82}], 0x5, &(0x7f0000000480)=[{0xd8, 0x84, 0x297, "87afa7f01183e3fd2b5ad486a40293c1674b3f7a57877b0d2b9c0d1c14b1728c7bbdfa902dcc8a6ad623919273d080d134a2529eabab2385c7fcaa651e150d293056d39164513d61b2349acfe5a9729713f9290d4178cbbc6d09069969abdef1d26d3256ce05fab70d5095bffdfac45aa8f3541683774a75e1a68b9db398cf65cd0ec39faf3ffaf91f095a0d6da66d703a3942ad0ec5381394043f453fd4a4179ec31bc2d783dabce8bca4738e97febef51d3ed8346a3b9e0bf2dbcf098a37f1f89762"}, {0x58, 0x0, 0xffffffff, "f3dbd03f85eafe2afec756aa8c9e042c09fdbd113a4d784bf901a41d3109e98cbfe8f2d3e500c9c898fda57bb15ba16180a078455eb1dbfb9a2ed2def0cef70bbf6533a0"}, {0x90, 0x11, 0x401, "4d5a0af73764f1bcdedb8eff22a61a10d2228a6a4b413202198d5f404cb79de373442623aaf8c6501af199efe7012be67aaffb0ed39c2b9ccf4314d36bcfc47ca3c6953da303c4774fec56e9cf959d8aa7e24108c6c95535ddced2375ecbd24f6a8d34e67b8b93ce013913bc242b95e8e6d025f663227b270d7599c25495"}, {0xe8, 0xffff, 0x5, "bda8002b2748edffac76d17ac1a4dcf1202d94232e94ae74bd5d638136679e8452f80ef8f355d92bb4fae99e010d098b9ce8ca189c4713a0d439ccf8572d46d043028196ab41a30665ac00ff1cddc359afca3cd5ca6bbcf939edeec6513f561e9d4638a0207c7241f82062994ff80a06fcbc93294aae64b1d0ae084fa3b15d1f8a12b6a1998e54e15856a7ad5879f973198092be5bd716cf8689d9c4ea4f5144cce86c0e1a11905d8f08df0dd54de27ab6ed3e36aab6c4aeaf7fcc6e6fa8f274c60f652ee07c1d5a4cf25c17f2f7eca94efd335dff03"}, {0x30, 0xbf, 0x5, "363ff2860110668a4aaaf50f007bc9f586cc646f27cd5d247a"}, {0x80, 0x88, 0x8001, "04b6c7829b99d299599fbc05a62ddfcb5764d9ece5873d1783ab31ec08d24527c205521d215ddb07b6f5896aaef309a85b1a763109580552def521660c4d61fd977386a4e7191f59c7037a8a3f69e9bbc15151f0ae8931f20843f064748cfab92c0f60a9d5383138837bdc46ca58"}, {0x78, 0x84, 0x3, "69cf9863dbce755ef9304f624b940f73b2d3dccc2d51584bcb8a82e300d869849241d8e0971e867f3f9babf3a54d88e55479c26c592a37b2ecc61cda85755371d7cc5494eb012c1179766771c1211a5c66456eda3927805c3a9911fc7b71879da94135"}], 0x3d0}, 0x80) close(r0) 00:00:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0xf, 0xffff, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x5, r2}, 0xc) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) 00:00:47 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000000000000900feff601100040000000002004e207f000001000000000061b94bcf0000000000000000000000000000000000000000000000000000000000000000000000000041792d517529000000000000007d3b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="010000008000000000000000060000003f000000"], &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf}, 0x8) 00:00:47 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x6, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = semget(0x3, 0x0, 0x620) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000140)=""/230) 00:00:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(r0, 0x0, 0x10001) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x10ffd, &(0x7f0000000140), &(0x7f0000000180)=0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1a, "633cb44fb371d6c93c4a2444eed9cc2f06fbcddf03923a1cb67c"}, &(0x7f0000000040)=0x22) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x21, 0x1000, 0x9, 0x5, r1}, &(0x7f00000000c0)=0x10) 00:00:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x171) 00:00:48 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc) write(r0, &(0x7f0000000e00)="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", 0x630) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x6, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7}, 0x8) 00:00:48 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x10000) r1 = socket(0x1, 0x20000005, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0xec, 0x3, [0x449, 0x7, 0x2]}, 0xe) semget$private(0x0, 0x2, 0x1) write(r1, &(0x7f0000000100)="e7eb8611e8b0849bb4d64d793b3ce20064cdbcadf03ea1c2dba5ef59d095e2796e2d30d4cc85813befa7d2d8566cb9262df5f39e02e348edc21e33b0fe800607141482b9fe24153645859d7e5d613df9e04f3522f0cbc878ac9a0804cc561e3b8583f2709f5706c2e83b72d26909200c1e8567aacd82b692d5e17b9b18deca", 0x7f) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x27c}, 0x1) shutdown(r1, 0xbca288ec4a9cd5b1) setsockopt$sock_int(r0, 0xffff, 0x1031, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x1e281f1e14e7c17c, &(0x7f0000000200)={@broadcast, @multicast2, @multicast2}, &(0x7f0000000240)=0xc) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_http\x00', "7c086cb89f5af3b8524bff1239e18693ec7587c7875418892ca06358170c03e692c1254da1a7da6869b3a5823697804603498a336885b9aae22928e0a612beb27468682a2cb2a63d33f85e53f7d309cae101f94428b263bd3f3afddfb92961c63f6c1dda476b7fb56a6a1b940486b37be1a7bea73b2986f830103f8664625cd467c1da13c5050ff8499bb23523d76bf76f666374e60445d214cae4f1769155a86a100f49dd9ea1cf837a1cada7b51970757b8b53ed058e26af7672dd55e3bbc80ad1ff149732f8268097500edf40457fdde6a174e6eecfeb35891fd22ff44a8ebf54cc4a68c1c03c0fa4a4eaec5e59b2"}, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000400)=0x10) recvfrom$inet(r1, &(0x7f0000000440)=""/4096, 0x1000, 0x40080, &(0x7f0000001440)={0x2, 0x1, @multicast1}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x1507, &(0x7f0000001480), &(0x7f00000014c0)=0x4) connect$unix(r1, &(0x7f0000001500)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001800)={&(0x7f0000001540)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001700)=[{&(0x7f0000001580)="5d4f93a4e64f6fa5f80cf5cff3467b4bcc7eccbc200b58933996156f0a09363790a9b42c2d952955f3bf42", 0x2b}, {&(0x7f00000015c0)="c1a5a98c52a4ea36ae5ac45af5dccccfc365ed703d5aa2b8d5288ee03521c31ed35c06ab45b4dcb023e74537e18791e1b53217840f00691a72801a3db1aaf07a2c3655601c4d64a959bfb554a46a10df382ca98b2805af121839003b941a090c04567cc563831fd1472cc8cc85be42c2fbbdc23b5a5cd017bfdffcc29297158a43651c9a2ca714233eaf749ba349a083b106acc17f11d3f4eb446a00f465a06bfae84a6b77c822b39f260c7feade51a4201c9a36d15a9bc68ae5987635d00f1b6bfeb75257b450", 0xc7}, {&(0x7f00000016c0)}], 0x3, &(0x7f0000001740)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r1]}, @rights={0x38, 0xffff, 0x1, [r1, r0, r1, r0, r0, r0, r0, r0, r1]}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x30, 0xffff, 0x1, [r1, r0, r1, r1, r1, r0, r1]}], 0xa8, 0x80}, 0x80) r4 = open(&(0x7f0000001840)='./file0\x00', 0x8000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001880)={0x3, 0x4, r3}, &(0x7f00000018c0)=0xc) sendto$unix(r0, &(0x7f0000001900)="3b0c936b663ccab52211829cedca3de178fbc6e329d7692417194193b17635d318a327d34aa43a6eb88f6376de403fcaa3b4da97267f9419b1645eeb0d809e843e7a117ec193a905ed12c502500245e1b07ac5300decae11828b5c969fbd0d46eeafdcee021cc25c86c7f53d1a20bc6e741def", 0x73, 0x80, &(0x7f0000001980)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000019c0)={0x3, 0x3, 0x4, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001a00)={r5, 0x7}, &(0x7f0000001a40)=0x8) getresuid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)) getgroups(0x6, &(0x7f0000001b80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000001a80)='./file0\x00', r7, r8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000001bc0)={r3, 0x4, 0x400, 0xd2, 0x7, 0x80, 0x3, 0x1004000000000000, {@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r3, 0x5000, 0x3, 0x6, 0x2, 0x6}}, &(0x7f0000001c80)=0xb0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000001cc0)={@broadcast, @loopback, @remote}, &(0x7f0000001d00)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000001dc0)={r6, &(0x7f0000001d40)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001e00)=0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001e40)=""/167, &(0x7f0000001f00)=0xa7) 00:00:48 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x100000001, 0x80e, 0x100000001}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r4, 0xffff}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 00:00:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x5, "b7e2c56487"}, &(0x7f0000000140)=0xd) getpid() 00:00:49 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x2, 0xfffffffffffff532, @loopback, 0xfffffffffffffe01}, 0x7, [0x8, 0x1, 0x2, 0x4, 0x4, 0x5, 0x1, 0x4e9b89a3]}, 0x5c) 00:00:49 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000712, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) chroot(&(0x7f0000000080)='./file0\x00') fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000}) 00:00:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5bf91439, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet_sctp(0x2, 0x5, 0x84) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d3745757ea0000000000000e7ff0000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="a6000400ffff0000"], &(0x7f00000002c0)=0x94) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xfffffffffffffeff}, &(0x7f0000000080)=0xffffff58) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x800, r3}, 0xc) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:49 executing program 2: socketpair(0x1c, 0x3, 0x6, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x4b, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) r3 = accept4$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x4, 0xb, 0xfffff00000000000, 0x400, 0x67}, &(0x7f0000000240)=0x14) accept(r2, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r4, 0xffffffffffffffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x3, r4}, &(0x7f00000002c0)=0xc) fdatasync(r1) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)=""/234, 0x2d2) 00:00:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000062e000)={0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) r3 = shmget(0x1, 0x600000, 0x0, &(0x7f00009fd000/0x600000)=nil) freebsd11_fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getpid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0x4, r4, r5, r6, r7, 0x40, 0x3}, 0x1, 0x9, 0x7, 0x0, r8, r9, 0x8}) 00:00:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x82, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:52 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x4, 0x4) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="cd5112ba6d343a5577883e1d706cfe201a24eba65d0f69ccbc2ef1a7f628ad1bc598d27725660d27ce28fab2", 0x2c}, {&(0x7f00000000c0)="ba4bae630cac2f86d39e9bfa3290e6b7af5b02aefd6596e32af1774a4518cf8d4875ac4c25273f0bc4e3f15db47480dbe9d679849314cd5847e575d7883c8684f2a6c7a5d106fe5da0aeeb5959534d6edf99ebdd2244ba93632850a100defa81c7bdacc1615ecc2a156b1f3157dd9db4df813b6f02110eed3716d78dc111a4c6bf0520e84ca2e072d54f236cf9046b635b966d2193ce349458f0ab4e459dbbb5", 0xa0}, {&(0x7f0000000200)="6b14465605a6ad6c66624ab7351a54c2b9ea7d83bfafdccb307f51ce30fd294c947d6da3b7141740389f9292371fe3564fba1aad3af1f21173a3a632e65ca179219e575a26b7d1869dc7330222970d6281f1e2f3b02719434bc5d25d424738833dd53893608981fe462900d50778bd8265f086687839ebc68e5b52e8549c8ea424fd93006e8049db57f695478c2c600fe683cbd11ebdb83b2a60c22c0dce30b053c5cf796fd218c5803f37b448333a610c097f3c0fc4f3be87b1bfbbd51083ab609f913945fef6dd5f555a24d808dbeb9839abed8067413050b92ccc1cf45bb37693980b8e795719ac5cf45e392bf93c5056335227e73f36", 0xf8}, {&(0x7f0000000300)="c0d711731b79427beda0e72543a1ec3b7ae68aa9f7669f954934b045b4782e5d4d7c050a1a38a061027268d56bdc2316f421814bbdd6f197bd26609f6155db830310b19682a06ec067b982bab64dcb4ac2086a2f96808b6dcf0552e5d63d808c98894c0f7052039348de310e6107f9a81559d9f055833db71d607598692f7b", 0x7f}, {&(0x7f0000000380)="36f8d799f62c2af5d1abaea1891a9f1521eda05e9132ce56e50887f8c7639368a7514bb54492349edbeba9e320896f48d3670328782bdca03dfb137701fad76f94e29e6db939060fad60eef01798", 0x4e}, {&(0x7f0000000180)="1231a8c5357564367641237824e86c4eb42811bf79b6b264589ee4c43908b6f26ee0478b61f05274ef2ea1e9e37951e0", 0x30}], 0x6) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:54 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) fcntl$getown(r0, 0x5) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/184, 0xb8}], 0x31a, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x0) 00:00:54 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) poll(&(0x7f0000000040)=[{r0, 0x8}], 0x1, 0x2) clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x9, 0x1, 0x1f, 0x3}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xfffffffffffffff8}, 0x8) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0x100, 0x2}, &(0x7f0000000240)=0xc) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x4) 00:00:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8279022e2f07006c6530"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) shutdown(r0, 0x2) r1 = accept$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfffffffffffffff4}, &(0x7f0000000180)=0xffffffffffffff2d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2207000000fe8000000000080000000000000000bb010000000000000000000000000000000010000000000000000000000000000000006405e2437b26217752829d2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000536e7db456f4fd6ca1fad08bd0d1f429455e028c6cd01e7fa2d3ce8d648488b60dc4dd6fcbc2c0ead515cbf70282762fbf1ea0125e26a8dcb8", @ANYRES32=r2, @ANYBLOB="22f8000000020000010000006600000054a60900"], 0x98) 00:00:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) truncate(&(0x7f0000000900)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x11) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000002c0)=0x81, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x15) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000180)=0x61, 0x4) r3 = semget$private(0x0, 0x3, 0x242) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x1, 0x3, 0x42, 0x8]) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000004c0)="de43c864bd741de6b679795db33eded3b9c661f881b6d361c5b7bcd9473a2c4e72bb140e8306f20f1028de43921c8606846a33e598c998e16ec41d422202c3422aa5f8d7d4beb6145ed9021c6af06a70b97b9ddb1ac1c7bec9c50456921746dc1bf7e5c7f019e84e854c03b87d4dca8fe1ee4cb72b3c8e3bbeefe4020086d30f14088813441bea507abec2e856dc3dc1927a6c7e8cb22116e7f4258a1bb3a78f5a0f8e710ba8f8", 0xa7}, {&(0x7f0000000580)="9cd319c10f0793466e6db8049ef7ccacc4c9e9bf56767e7d58ed22aa32a693cb960eca1493390bb28a404ad9ff060dee0c2211fdeb9d8c12f1faa6f0a7c9693dedbd4502b5ef449c74e08cac3a96acb84a812c172cb550afff2a0c450c89819319a16bf0b4a7c135f5f234e7afac84b72ac9e151e91f5054a037660472d42e93623719968dfd978004a55821e73d689ba04e7ada8772ca3febb55e539f0b8f4417b2752dbcdbd833988eef830e85b3092811a900653a2e4c487fccb591295987b3ff6676d81968f8cb6391845817121e9e8567", 0xd3}, {&(0x7f0000000680)="ff644a9c48b2d8f5748c39f351c6bfd5e7b02fb30de3381803a41dd23ad247b24f3d45500adf209eca3ee823f6bdad771b2ae1839b5006fb27dca3bb53bb94dd95f8cbf724c6c87c66986e84b4bfd4216d8100ce1ce1c9d2b8f1f13eea8355ca2a8baf478c41cb124024286a1b1643e0b8ef76f6dce96bceebe18f705a660280", 0x80}, {&(0x7f0000000280)="0632da0eb5ca", 0x6}, {&(0x7f0000000300)="2dce03707d737eeac085dcff31d3e07959ef05de76f146e3a589", 0x1a}, {&(0x7f0000000700)="7c7f645d0e0657817833a2f2bcb66759b1f3187218da97ab620872a9a95820e6442299156b9ba1a2165012e691992803b707243a60d49b1ea09755020c69c5ff2c67db5088d31f018f44c9369f1657e01660fb3993c54bd47c064e6a84936840f16231a1ed3f34ea3349e366e19447b992cf5bf61408ea7ae0880472c3f897f106c087c3a542002eed196011d29dea63ce947b", 0x93}, {&(0x7f00000007c0)="c86f00f2d19c839f8b482b9520081e4b76cce1aff734b302866c4b9b6e0b87cee92af59444e9063243907bd9471b2844e844960a3cf9ae57b30765af441dc2a69def4660819fd584dba187b5a831696e95c70224be0ad1d1db628fc4ecd9834482eed560a095f22c6fcbc8e2aa8eec291190003190bda590e7f79f9f916148ab92697272da939a8620a4466e391a28071e342043941fe34004", 0x99}], 0x7) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6b4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) 00:00:54 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) fcntl$getown(r0, 0x5) r1 = getpid() r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) r4 = open(&(0x7f0000000240)='./file0\x00', 0xc0, 0x4) geteuid() getpeername$inet6(r4, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) 00:00:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x100000208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() select(0x40, &(0x7f0000000080)={0x7e, 0x100000001, 0x3ff, 0x0, 0x800, 0x9, 0x9, 0x5}, &(0x7f00000000c0)={0xb9d, 0x6c0, 0x0, 0x8, 0x8, 0x3, 0x89, 0x4}, &(0x7f0000000100)={0x7, 0x401, 0xfffffffffffffff9, 0x6, 0x4, 0x4, 0x7f, 0x7}, &(0x7f0000000140)={0x7fff, 0x9}) 00:00:55 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x9e5, @remote={0xfe, 0x80, [], 0x0}, 0xd0}}, r1}, 0x84) 00:00:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x11, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xffffffffffffff67) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xff5b, &(0x7f0000000000)="016aa552d5b75b47a47218bea896870ac94edcf8fc3dc5b46f7896d29db2ddcb6a8ae031e170b84830580a8a19f3c10fbc990b3db08c94554a2a02f54146c160d52b95de5b0e3bb7d8c638fef17f666835d9697992bc40f085536db3867c1aee6c54998f694580d1dd8a4cd14bfceecded78ba9992ffb317fc4d57847593c670618f7e639fbee080ec4313810568067757df2c13b135ecf6f4c412337d76639f802ab9904205bd09d31c30b21ca451a3e3ae666e3c187b0abfcb29fb573bd0f6e3f74e1524c1f3d9352a8d3dbdcc3ba5286e75c83f58c78d5a22e57cd54bc9c6ba10fbfeddae342539ba66d3e23623") setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392) shutdown(r0, 0x0) 00:00:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xff5b, &(0x7f0000000000)="016aa552d5b75b47a47218bea896870ac94edcf8fc3dc5b46f7896d29db2ddcb6a8ae031e170b84830580a8a19f3c10fbc990b3db08c94554a2a02f54146c160d52b95de5b0e3bb7d8c638fef17f666835d9697992bc40f085536db3867c1aee6c54998f694580d1dd8a4cd14bfceecded78ba9992ffb317fc4d57847593c670618f7e639fbee080ec4313810568067757df2c13b135ecf6f4c412337d76639f802ab9904205bd09d31c30b21ca451a3e3ae666e3c187b0abfcb29fb573bd0f6e3f74e1524c1f3d9352a8d3dbdcc3ba5286e75c83f58c78d5a22e57cd54bc9c6ba10fbfeddae342539ba66d3e23623") setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392) shutdown(r0, 0x0) 00:00:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x6, 0x8001}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 00:00:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x5b}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x3, 0x6, [0x7fffffff, 0x0, 0x1, 0x9, 0x101, 0x1000]}, &(0x7f0000000100)=0x14) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x80, 0xfffffffffffffdb9) 00:00:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="10018000000800000300000000000000"], 0x10}, 0x0) 00:00:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, 0x0, 0x0) 00:00:57 executing program 2: socketpair(0x10, 0x20000000, 0x20, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r1, 0x29, 0xa, 0x0, &(0x7f0000000180)) 00:00:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) lseek(r1, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chroot(&(0x7f0000000040)='./file0\x00') r1 = semget(0x0, 0x3, 0x2) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x45c, 0xffffffffffffffff, 0x1301c00000, 0xa6c, 0xffffffff, 0x1, 0x9, 0x7fffffff, 0x2, 0xfffffffffffffffd]) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0x20, {{0x1c, 0x3, 0xf, @local={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x2e) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x3, 0x4) 00:00:58 executing program 1: r0 = socket(0x2, 0x3, 0x82) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f7f56ef6d4a24d5a5bf152ea1a1b53266696c653000"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="8309000300000000000000004f0700001f000600db4bf31db5b29d5fce8b02e334f14cee9b96b2631bcd7d8617f7385616bc4c6afc8e53573391299ca744b9688510ccf6de5ac0926b5e3cbfd34bcb08c872a840267b5548a8ca0221c4e8ce39d02eefda93f67fa55e4e0d82b5687184f04648d808f568f25b47e1009141a3852cfadc0dd213068fb75e2b7ec789ce08e95ddba30b1952e999ec887d24fae4d83d536108e20035013db5d797225e1c6420ba103c"], &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000280)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, 0x0, 0x0) r5 = semget$private(0x0, 0x5, 0x8) __semctl$SEM_INFO(r5, 0x3, 0xb, &(0x7f0000000400)=""/52) freebsd11_lstat(0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000001c0)={@rand_addr, @loopback}, &(0x7f0000000200)=0x8) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) dup2(r4, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 00:00:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, 0x0, 0x0) 00:00:59 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) 00:01:00 executing program 2: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xf8}, 0x1) syz_execute_func(&(0x7f0000000040)="7bfe66400fc2770a580ff80f7ac10f5be2c4c1f9e4160f12ffc4639940984f4d00000846d3f7") mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() 00:01:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, 0x0, 0x0) 00:01:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(r0, 0x0, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:00 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000001400)=ANY=[@ANYBLOB="00002e2f6601696c65"], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000080), 0x2a1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x12, r1, 0x0) 00:01:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) ftruncate(r0, 0x0) 00:01:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setrlimit(0x5, &(0x7f0000000040)={0xfffffffffffffffe, 0x20}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x63c4, 0x4) 00:01:01 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xffffffffffffffc0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000005ff1d32c"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/153}, 0xa1, 0x1, 0x1000) msgget$private(0x0, 0x20) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/10}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x3}, 0x8) 00:01:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:01 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/78) 00:01:01 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x6) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000bdb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = dup(0xffffffffffffffff) shutdown(r0, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="dee7fdb3ec098df09b03c6fb9b0f81d754eea5b513641775e89a8a925c02686baf49cc4ad907752c9768951ba3622240c054ebe90c33070b6eacf31e211582a5233ddec272cd5123a29a7fbb83c73c104cf870e51e5b4ca4cd20152905a126f91fcae562bce3e8257c49a3605e66cc31ebc461df324d278ae8f11ed3ea059ae59daecb5b295513bd3999cdaf81ef26ff9be3b076c8bc825ed63a9d54e5273ff85b1a23da008949bf03c5fa172a6434323ba4fe6d", 0xb4) 00:01:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r1, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) sync() write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) msgget$private(0x0, 0x400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce444c3fd0f46aa90c42155547546c42311684cb536a8b326180f2ce5") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) lseek(r0, 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/84, 0x54) open$dir(&(0x7f0000000140)='./file0\x00', 0x10000, 0x9) 00:01:02 executing program 1: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00+8'], 0x10) r1 = open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r3, 0x0, 0x1000000000003) r4 = getpid() r5 = geteuid() fstat(r1, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000580)="da045e45d6bd60a7e9ca2db792903660cc8278d7994954cb2624fa92e24906f4e92f640675b2a1da85a2e66a273c297a35184ed9bbdf8a49be0021a95634c31c62c781a4955cc5", 0x47}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="c90f81aa87a8be08052a9a8fb37afaead9bddadcd2d7f3e31832eb64317e602e062dcada59f4b7c17f072829a2813ce1a6b1823f8a5f10793118c290bc5bee96983ccc7d1cb12d156c943e23e94b8ceff294aac1d743ad338a67c5e715b7ef3d81d93eabf730734c1f4396679e3705dcab0460a8c468c044190de391d8de4b81e0cfbcdb999b6eb67746ee379df8207f8633fdfb24a6fc799af98dd44694af0731987d121d11a1603bee4436dab1ca2be2f0e750a1c1547bf97b88ab0176dc40055597c2a02887e4116b8b8e72818c32ed98d02ba9cd09c0", 0xd8}], 0x3, &(0x7f0000000640)=[@rights={0x18, 0xffff, 0x1, [r3, r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r2, r1, r0, r1, r3, r0, r2]}], 0x68, 0x80}, 0x20001) sendto$inet6(r3, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0x0) poll(&(0x7f0000000140), 0x0, 0x7fff) r7 = socket(0x17, 0x3, 0x0) r8 = msgget(0x3, 0x10) msgctl$IPC_RMID(r8, 0x0) getpid() writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xed, "5ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd8e1e93fdbdb1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r9, 0x4}, &(0x7f0000000200)=0x8) 00:01:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x487f, 0x2, 0x7, 0x100, 0x100000001]}, &(0x7f0000000280)=0xe) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), 0x4) 00:01:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x2, 0x0, 0x0, 0x0}, 0x0) 00:01:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x3, 0x0, 0x0, 0x0}, 0x0) 00:01:06 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x9b85102bb0894514) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100808, 0x0) unlink(&(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000400)=[{r1, 0x2010}], 0x1, 0x0) close(r1) 00:01:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x29f, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x9, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xf0c}}}, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xfffffffffffffffa, 0x8000}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0f3a50ebe7db17268b00ec08e29afb9e194a213b6d48572e2c88ed21255c52226455c798489ca0f4186100e7946a1901ebb654f7f3f40d8da7568f9436fa6a7b1b8be44d6a29b9de1fb4a7148e0cfbecfc66b3dff57c9ba90f5240057f7a1ad0d73ab314edcf3a811", @ANYRES32=r1, @ANYBLOB="0700290005000000"], 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x800, 0x80000001, 0x2, 0x3, 0x93}, 0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x0, 0x1000000000000000, 0x6, r1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:06 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2f66696c65302f66696c6530004a"], 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r3, 0x0, 0x2, 0x1000, 0x4, 0x6}, &(0x7f0000000040)=0x14) symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='.\x00') 00:01:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x0) 00:01:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x5, @empty, 0x7}}, 0x0, 0x4, 0x6}, &(0x7f00000000c0)=0x8c) getgid() getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3f}, &(0x7f00000002c0)=0x8) 00:01:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000980)={0x673a}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000740)={0x7fff, 0x10, 0x0, 0x2, r1}, 0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000a40)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0x8, 0x7, 0x0, 0x3, 0x200, 0xff, 0x6, 0x8000, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x1, @rand_addr=0x21a0000000000000}}, r2, 0x1, 0x6, 0x5}, 0x94) 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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x86, {{0x2, 0x3, @broadcast}}}, 0x90) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={0x0, 0x2, 0x5}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000900)={0x0, 0x9, 0xf, 0x2, 0x1}, &(0x7f0000000940)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000800)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r5, 0xfffffffffffffc01}, &(0x7f0000000640)=0x8) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000280)=[{r0}, {r0, 0x4}, {r0, 0x10}, {r0, 0x80}], 0x4, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000009c0)={r4, 0xbb6}, &(0x7f0000000a00)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x6}, &(0x7f0000000500)=0x8) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() 00:01:08 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="7d6aaf9cea0d904625075dfb4c8132b4aac2065eb0b27f783b14c961a47f0d398b3147c0ce2af243be71ab4c69f04f0e45bcf2480e9e29331ba8e17277b0036dc9362731c3c625a0f8e27e46c6905411957c2f63af3261268b724d5358ccdd843992bc599d7e540bd7710e31fc108b4fea68ff9e28ec0a9298814362683000152c4f6c744a8f201c2b799f8fa4b0844ee2dd451a4fc58adb87d79083111a4fbc3c", 0xa1) sendto$unix(r0, 0x0, 0x0, 0x100, &(0x7f0000000000)=ANY=[@ANYBLOB="0000002f6669fbffffffffffffff30000991073ef4146b8112131232bedd32a30f03a05a22c4ac0cdcae18d2187eb5bfacec4a5e868079847dc6b1c988b4a5060e6db23cc17d6fda0908cabcf3c6afe609787a38e0ddc7d9605d34"], 0x10) r1 = socket(0x1c, 0x0, 0x762f) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2}}, r2}, &(0x7f0000000300)=0x8c) 00:01:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f00696c65307b"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1206, &(0x7f00000001c0)={r1}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x10000000000000}, 0x24) 00:01:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x4, 0x0, 0x0, 0x0}, 0x0) 00:01:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000100)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) write(r0, &(0x7f0000000080)="5d22dad071aafc7efaf0dd5acc2daacac3ffb1e5b6d0932dcbb3ce57c5909563e0213aff660afc5d3464df", 0x2b) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:01:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x5, 0x0, 0x0, 0x0}, 0x0) 00:01:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f00696c65307b"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1206, &(0x7f00000001c0)={r1}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x10000000000000}, 0x24) 00:01:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:01:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x240, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x800, 0x5, 0x3f, r1}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x3, 0x8}, &(0x7f0000000280)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x24d, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffe47) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:01:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040)="235959b44b984c8dff7e235baa624af3f95248279a664bad89d1b02ee79dea5fb42837f4103a4043d35700fba02d3d7a33780b6169b186ddabff36987d079f09a105ff4d06ca58790ae8c6a3ca915563f8f8c891049a77f30cd9c04f5b5af5fee67af89f971fbabefe92dae932806c37244baed969068d8a968e25392e1d212e215818a4ba82a207c3381297d43a3c5ecdac357cd60b215f29c4a93d10440c7f7d0483a8b950ab36971994265fd255e6e96438370393ef7713f62e23c11555e53bb75eeecf0db2abacdec647bacc65dbd6d8fd74aa5fa23cbf226c72169c170aa3a53384f92440afb1f96cab45a6fa64b9f72f", 0xf3) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140)={0x101, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xe000, 0xc) 00:01:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @loopback}, 0xc) r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x5, 0x3) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7ff, 0x8, 0x9}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x6, 0x9}, &(0x7f0000000200)=0x8) shmget(0x1, 0x3000, 0x18, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r5, 0xffff}, &(0x7f0000000100)=0x8) 00:01:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x0, 0x0}, 0x0) 00:01:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) write(r0, &(0x7f0000000080)="d59d87a51ec972cedc87a7498502e8ca3a0a8b52c182cef29bde6d15f27d21b52fd0ef023e5cd6b117c07e370d1048406911ea282c1d75ce472823fbf2ffdb4525a56421b58e22f9c8dead5115d0503aaff5b409c7cff29cb8c6a192701d4191260e851463abae2db08a64c144cce754d39b26e8ef75122cddac72ee1d88424167142aec680e7e126cf788c2045cf79ce1bef3", 0x93) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) lseek(r0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$inet6(0x1c, 0x7, 0x5) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3fe}, &(0x7f0000000100)=0xffffffffffffff51) listen(r0, 0x2) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0x3b) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) socket(0x1c, 0x0, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0xd10, 0x4) 00:01:12 executing program 2: r0 = dup(0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, r0) write(r1, &(0x7f0000000080)="bffb75642836601ce20e993cc348", 0xe) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc4}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @multicast2}, &(0x7f00000000c0)=0x8) dup2(r1, 0xffffffffffffffff) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x11, r1, 0x0) 00:01:12 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0xfffffffffffffffe, 0x30000000) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x3, 0x1, 0x2c4, 0x6, r1}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2}}, r3}, &(0x7f00000002c0)=0x8c) shmget(0x3, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) 00:01:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2ff8ffffff30005a421b9d53c00ee300510bcca150be50cce88363cfbaf237f29934f9d15355c0206360180a7ebeae4f4b54fcf9a1a022530bf04ea0e659364e5d31f5d236de604ea98c14f5507af29e63d39ee546ec1780be2249ab01ca5ee969e7646f0bfd9119ef857f98d69ddefd1d43228c6d7bcb38825e7e34097af094d60a009177ab16dc2e7ba10dae575f67bd23fb7e14c00d9fbc1e67dd7d28de8ec52ccb851cb4"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:01:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) fstat(r0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:13 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() getresuid(0x0, &(0x7f00000003c0), &(0x7f0000000400)) 00:01:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x0) 00:01:14 executing program 1: r0 = socket(0x2, 0x3, 0x0) r1 = shmget(0x3, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, 0x0, 0xfffffeb5) 00:01:15 executing program 1: clock_getres(0xe, &(0x7f0000000040)) clock_getres(0xe, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100800, 0x40) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x10000000) ppoll(&(0x7f0000000200)=[{r0, 0x50}, {r1, 0x10}, {r2, 0x8}, {r3, 0x2000}, {r4, 0x2000}, {r5, 0x180}, {r6, 0x1}], 0x7, &(0x7f0000000240)={0x2, 0x100}, &(0x7f0000000280)={0x3}, 0x8) 00:01:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x80000001, 0x4) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x4, 0x5}, {0x6997f504}}) 00:01:16 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000011c0), &(0x7f00000000c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x0) sync() freebsd11_fstat(r0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001180)=0x1002, 0x30000000) 00:01:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc, 0x0, 0x0, 0x0}, 0x0) 00:01:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x40, @loopback, 0x1000}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x9, 0xf8}, &(0x7f0000000280)=0xc) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0xa0}], 0x1, 0x2) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() poll(&(0x7f0000000080)=[{r0}, {r0, 0x9}, {r0}], 0x3, 0x5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x4, 0x1}, 0xc) 00:01:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240)=0x1000, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xcf, 0x4) getsockname$inet6(r0, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX], 0x1) r2 = shmget(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) poll(&(0x7f0000000300)=[{r0, 0x102}, {r0, 0x4}, {r0}, {r0, 0x2008}, {r0, 0x48}, {r0, 0x2}, {r0, 0xc}, {r0, 0x10}, {r0, 0x4}, {r0, 0x110}], 0xa, 0x5) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000540)=""/60) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x0, r3}, &(0x7f0000000280)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:18 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) dup(r0) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x6008, 0x6) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) fcntl$setstatus(r0, 0x4, 0x44) 00:01:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) 00:01:20 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/155) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, 0x0) 00:01:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e23050000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbfecb12770f61138388b318ec770000000000000000ee86070000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="05000000d0762319330000005000000005000000"], &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x6, @loopback, 0xffffffff}}, r1}, &(0x7f0000000580)=0x84) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x1000, 0x7ff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0xad, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in6={0x1c, 0x0, 0x401, @loopback, 0xfd}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, &(0x7f0000000240)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/130, 0x82) rmdir(0x0) __getcwd(0x0, 0x0) 00:01:20 executing program 2: clock_gettime(0x5, &(0x7f0000000040)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x7, 0x2, [0x401, 0xfffffffffffeffff]}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7f, 0x9, 0x320, 0x43d3, 0x7fffffff, 0x6, 0x4, 0x1, r1}, 0x20) 00:01:21 executing program 2: setitimer(0x0, &(0x7f0000000000)={{}, {0xc7000000}}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='.\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='@\x00', &(0x7f0000000240)='\x00']) r0 = socket(0x2, 0x1, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0xa00000000000000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000300)=0x800, 0x4) 00:01:22 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket(0x1c, 0x20000007, 0x1) shutdown(r0, 0x0) mlock(&(0x7f0000470000/0x2000)=nil, 0x2000) accept(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000891140b6c09da44b108e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0cd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aacc4c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000000)=0x1002) 00:01:22 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300), 0x100000) getpgrp(0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) fstat(0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) ftruncate(r1, 0x6) 00:01:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x15, 0x0, 0x0, 0x0}, 0x0) 00:01:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x1080, &(0x7f0000000080)=0x5, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0xfffffffffffffd8b) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:24 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) r1 = open$dir(&(0x7f0000000580)='./file0\x00', 0x101, 0x0) utimensat(r1, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0xff}, {0x6, 0xb1}}, 0x0) connect$unix(r0, &(0x7f0000001400)=ANY=[@ANYRES64], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000640)={0x0, 0x2, 0x5}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000006c0)=r2, 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) pwritev(r3, &(0x7f0000000500)=[{&(0x7f0000000140)="927983f04328ed338e4fde9843163d934fdc1fefaae2e973572ad29d8f17c329a9f25cc2cc64c0680a2d13588717f35ed582e777f7e6027c297486735ba9c8df9b373fb544bf98c806152b0d7a64536c5115cc14f5ca54e4314dba7aa0818ac64c0770e2eea7d0bb1b42009d940c7e6fa7499733cd7f99718685f12d227ae81b4b3ce5783fdd631317a29f0520c53774df2ccff56dfb401191c4b56774261c58d9e59c7df558969f10db019cea80c02d3f9412542f66a6ee09f0d9d6e61ca8ab16f85d346295f55c909809e1c8252984250fbdee", 0xd4}, {&(0x7f0000000240)="1c6c95641f8437a41ba56729a00fc49557d9b39edd2104775c5e664c0f3407b9672636eadfd9c36932f5132206b923be2648ace28243c0fce5ccd9123c2f2602e4cb9c64ed752cf87543198c699e97e0b45b0b46ddd117be2645f33de305a31d808c9d56fa06841c128e601b5a2910337c30ade59b03ef2a5a7a29e194", 0x7d}, {&(0x7f00000000c0)="147d26c4353efcc03cdbfc5d9c9dd5cf57d9c838af239a", 0x17}, {&(0x7f00000002c0)="d5adedf608cd78a48bf08086217faf603c423cd2c61b7cdbd3c8baadb28e3c364fafd8e027190e2adfe3dfdae86181e7026333e078ab7dee3f6def9dd9702e32351448d94c4aa240918dff821d64c192c5e4fa2f2499dc2042e0e66b56deabaad416820d7c1ffadbfa03ae847e1ef1daff524bebffb31f3bbe6de64f4584faf52967e02f60ec344f8c15f9cb2d85f4e039235109c5d950bf81a8fde4838fb6bf", 0xa0}, {&(0x7f0000000380)="a0149dd720a035f3c3fa809a8a17e9a11eb280abb9bef6844f427c74f3327f82040f07ec57d47dac35c433627cd564459132afc1d514a3a956f791df344f06d7632024ae1289ddaa562bc4bcd3fe1a25bc5f2ea6645cbf084b7b8f0f18fbeb077f86482781ab65c8c6e6c3892ffc977a51b770d7a6b8e478987980553248b4", 0x7f}, {&(0x7f0000000400)="4245f062462363769129747505f49878ef1f2456ec5d432d54b296b31659fd355cdccaa8ba0d7028a0bc36a31703efaa0765e4412f210b008c0c0a2af8b179c9962061126f036153712ae8904d555f718f379d7b002374bbf3fd1daaf5c0462b1144e3f126e10d6c9d5edf91a75d39c500fd105029ff798b5ac588f38d53b7afb3e24098588f198d2fa5ae1d1e021596712d6f2981fd19ed7ea6a94705dce49bceed401ede7abbf45d21dc1dd38e479966e1a0f6b29eb0ac2192c9c9e4994d4b9ad5f8bff47d6cbf2a86f25755c0fb22466c5af40c", 0xd5}, {&(0x7f0000001440)="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", 0x1000}], 0x7, 0x0) mkdir(&(0x7f0000000700)='./file0\x00', 0x192) preadv(r3, &(0x7f0000000080), 0x2a1, 0x0) 00:01:26 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x21c) r1 = socket(0x2, 0x7, 0x5) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x3f, 0xfc2, 0x1, 0x7, 0x4}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000a00)={r2, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000009c0)=0x10) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0x26) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x190) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f00000000c0)={0xe3f}, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000280)=@in6={0x1c, 0x0, 0x7fff, @loopback, 0x6}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000002c0)="efd1045edfbeb25f9520a814abbe24570092f6faf5c0e4eb97d872f6a8e4b13b9f1a10f5f336fbb96ddf31d76d04447666d628c4bea1b56e2eadc6975b3f7f10679893116f2df10bc4bb8dbc864e21f2e071e4bd12716a7845a9c2cb703b9c3e3c3edc7b89704d6ea2dd9b6d3e25de1c60d3bb598256a3b9f486ff4f7346449da7b0222742a4086208a02a9cbfc09e13ffb10784d413e18e1ecda2f481d356e373e389ff18cd944236c2ee1c0baf76851285fc4f5971a75227c3ec08dfd0", 0xbe}, {&(0x7f0000000540)="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", 0xff}], 0x2, &(0x7f0000000640)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x61b, 0x10, 0x2, 0x5, r3}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @authinfo={0x10, 0x84, 0x8, {0x7ff}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x0, 0xfff, 0x7fffffff, 0x1}}], 0x7c, 0x8}, 0x9) execve(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000040)=[0x0]) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) listen(0xffffffffffffffff, 0x3) nanosleep(&(0x7f0000000100)={0x3f, 0x401}, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000380)={0x3d0c00000000000, 0x0}, &(0x7f0000000500)=0x10) execve(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000880)=[&(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='-@$\x88!+!\'..[}\x00'], &(0x7f0000000940)=[&(0x7f00000008c0)='\x00', &(0x7f0000000900)='\x00']) 00:01:26 executing program 2: socket(0x1c, 0xffffffe, 0x23) 00:01:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x17, 0x0, 0x0, 0x0}, 0x0) 00:01:26 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x839}, &(0x7f0000000180)=0x8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0x6, 0x4) r3 = shmget$private(0x0, 0x2000, 0x400, &(0x7f00002b0000/0x2000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000000)) 00:01:26 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f0000000080), 0x0, 0x20000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) write(r1, &(0x7f00000005c0)="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", 0x41d) 00:01:26 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x2, 0x4) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x81412, r1, 0x80000000000000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:01:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x66, "32387325ba755d0551b73f864001e7fbf1e21847fec044440976d1a88c97d07f0347865dff6d4cf4dca0f1b58788336058d830d3eae313437ca6744f34f60fb89f174fb3315a6a36ac995e5e32f3264d7cf0937b5b8468385e6fce4b4d2cdca528942831ae0d"}, &(0x7f0000000180)=0x6e) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @loopback}}, r1}, 0x8c) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x2) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000340)=""/167) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r3, 0x7f, 0x4}, &(0x7f0000000140)=0xc) getpid() 00:01:27 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(0x0, 0xffffffffffff5355) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) r4 = open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2}, {r2, 0x2009}], 0x2, 0x3f) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000000480)={{0x1c, 0x0, 0xb, @empty, 0x5}, {0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x101, [0x5, 0x3f, 0x3, 0x5, 0xac, 0x8f5, 0x2, 0x8001]}, 0x5c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x21c, 0x40000008, 0x0, 0x3d) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) renameat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') getsockopt$inet6_tcp_int(r5, 0x6, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000200)={0xb713, 0x8, 0x0, 0x7, 0x6, 0x8000, 0x400, 0x100000000, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r6, @ANYBLOB="15000000e34b2deacc00ff7f00003622dc096f9ed983353247"], 0x0) r7 = getpgid(0xffffffffffffffff) fcntl$setown(r4, 0x6, r7) sendfile(r2, r2, &(0x7f00000001c0), 0x5) 00:01:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x29, 0x0, 0x0, 0x0}, 0x0) 00:01:27 executing program 1: r0 = socket(0x2, 0x7, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) fchmod(r0, 0x28) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:27 executing program 1: 00:01:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x7, 0x3f}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:34 executing program 1: 00:01:34 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) writev(r0, &(0x7f0000000340), 0x0) 00:01:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x31, 0x0, 0x0, 0x0}, 0x0) 00:01:34 executing program 2: syz_emit_ethernet(0x211d49, &(0x7f0000000000)) 00:01:34 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23ec]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x13, 0x30000009, 0x7) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x2ea, &(0x7f0000001340)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1000000000000126, 0x0}, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000080)="f4aae9d845ceb73dde3530a7dc2f2c9a83f7e162469d9a63b5ad5c03e356460e9d1ca45122592fe104d388337937f61e90aff6a8734828ad3f80df864b6f84f1142b8a5833fdd234450b5fe79e9c7dcccf6bd1adfb36975661c640a56ef38b8da4da2a93b46d7be658", 0x69, 0x20000, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) 00:01:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x5}, 0x8) 00:01:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getpid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x9c, "f3c988a17ffa637521210c5063d926b637a9b610985532f537498aa9bddf205ba090deb28612a0fb70e9f25d2ab642db1a1c061834ff27b2edf6a3267a425d2cf1912ad693a75ebae177377cfae43f7b2e1467ad1dba80bc6607b03e996c71aacbda2d639659387514739b0cfc3ebe4cceb5f870916812b07933156e07ea90ea49a5b3cef8605b58c1f9935af158dc8ec47630626e1f362e8e1efd2e"}, &(0x7f0000000000)=0xa4) 00:01:34 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2080000000000206, 0x184) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:01:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x81, 0x2900, 0x1, 0x7, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e211f00000000000000000000000000000000000000ff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ad0", @ANYRES32=r1, @ANYBLOB="82d7000009000000000000000100000009000000"], &(0x7f0000000280)=0x98) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x8001}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000c95d77d8effc4d63f41e4c129c376f672109002374606e93ab"], 0x8) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000440)=""/244, &(0x7f0000000240)=0xf4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x44, 0x0, 0x0, 0x0}, 0x0) 00:01:35 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x1000000000003) pwritev(0xffffffffffffffff, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x8, 0x1000, 0x8}, &(0x7f0000000580)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000400)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000440)="b477e827762a948268f4247c6fe9baba2ea7c2f7ccf59595d32a1ec683edac80a00ce2e5492f8f6093dca02dac7ebdd69fd6933714e1b8ead5052876171143617a9ff93415bb4e5c0064a4d90017680d7ce21d556237026d9a49e339287f6f7dafd6d315dbc9fcba27c2e2b089fc8b075a0a982a51366b584e2358083144", 0x7e}, {&(0x7f00000004c0)="984938217493aa11d06317748489d15a098b2d6bc532c2af", 0x18}], 0x2, &(0x7f00000005c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x7, 0x400, 0x74e7, 0x4, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x1ff, 0x8, 0x5, 0xff}}], 0x40, 0x2018d}, 0x20000) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000640)={r1, 0x5, 0x5, 0x80, 0x4, 0x0, 0x9, 0x10000, {@in={{0x2, 0x3, @multicast2}}, r1, 0x5, 0x80000001, 0x40, 0x10000, 0x64c}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x200a, @local={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r2, 0x2, 0x10000000) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="bd0cdd41", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 00:01:35 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) exit(0x55) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) 00:01:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000140)={0x1, 0x3ff, 0x3, 0x5, 0x1000, 0x1ff, 0x9}, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x5, 0x6, 0x800, 0x0, 0x8001}, &(0x7f00000000c0)={0x20, 0x400, 0x7, 0x8eb2, 0x7ff, 0x9, 0x4da4, 0x9}, &(0x7f0000000180)={0x3, 0xfff}) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000)={0x0, 0x5}, 0x10) 00:01:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) unlinkat(r0, &(0x7f0000000240)='./file1\x00', 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(r1, 0x0, 0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x99, "3c2f4f966c995b454e530ae04b59f2d0d0dd72394305308d4f1c57b7ef2e2b0388be77919b58215ee3cc4cc0847b4cc2286c7017eae018dc773b492af9aefdd69ee95d0e1a04bd09451b1864ae4e868535618032df69ff6a8058cfd2717e6f4a6eebc5823d204edafd89d8dc25622cc2c12a3029e6c3825b3a73ce5f374533395e7982f701230ed99e5ebfe1fbd60c51bca6ccee9f00e73ec2"}, &(0x7f0000000140)=0xa1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x363, 0x5120, 0xfffffffffffffff8, 0x881, r2}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:36 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) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x800000000000000, 0x7, 0x400, 0x8, 0x400, 0xda, 0x81, 0x80000001, r1}, 0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc) 00:01:36 executing program 1: socket$unix(0x1, 0x2, 0x0) 00:01:36 executing program 2: r0 = msgget$private(0x0, 0xa0) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000003517f75d579cef40d1c1ceaabfbe7689021150223068f2450d031ed008e3a48c51a7337afbf894153abc94e4ff5c6585b0c676a36dd583c0a4165513050000000708e7517385b583b35900fb8664dff3b307d1f490a1e22c228fb94dc71a7505aedb552394cc26f52dd81170efa2d82977dba5fff3c08b51a5cf2c950400b60c5700000b7fbf86336e684aa799f033f03e9fd3dbaa269206bea435b8"], 0x4a, 0x800) r1 = socket$inet_sctp(0x2, 0x10000000005, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140), 0x4) 00:01:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x1ff, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc7, 0x0, 0x0, 0x0}, 0x0) 00:01:36 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x0) open(&(0x7f0000000080)='./file0\x00', 0x30104, 0xb8) recvfrom$unix(0xffffffffffffffff, 0x0, 0xfffffffffffffdfd, 0x0, &(0x7f0000000100)=ANY=[@ANYRES16], 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x4e, 0x5}, 0xc) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) open$dir(&(0x7f0000000280)='./file0\x00', 0x801, 0x3c) r3 = semget(0x0, 0x4, 0x0) __semctl$GETPID(r3, 0x1, 0x4, &(0x7f0000000180)=""/227) r4 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:01:37 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, 0x19, &(0x7f0000000040)={r1}, 0x8) fcntl$dupfd(r0, 0x0, r2) 00:01:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x7fff, 0x988, 0x0, 0x80, 0x800}, &(0x7f0000000140)=0x14) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x300, 0x0, 0x0, 0x0}, 0x0) 00:01:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x7f}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0x1f, 0x1f}, &(0x7f0000000180)=0xc) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x383fa048, 0x4) 00:01:40 executing program 1: mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x20, 0x9, [0x1, 0x4000000000000, 0x4, 0x100, 0x75825d1c, 0x6, 0x0, 0x1, 0x7]}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x10, 0x81, 0x0, r1}, &(0x7f0000000100)=0x10) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:01:40 executing program 2: setitimer(0x1, &(0x7f00000000c0)={{0xc7000000}, {0x0, 0x6}}, 0x0) 00:01:40 executing program 1: setrlimit(0x2, &(0x7f0000000300)={0x10000000000b35a, 0x800000b359}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) mlockall(0x1) sync() r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = getpgrp(0x0) wait4(r2, 0x0, 0x2, &(0x7f0000000340)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xae, 0x3}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xd3c}}, 0x0, 0x268e, 0x8e43, 0x9, 0x78, 0x8}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r3, 0x8, 0x81, 0xa0a, 0x81, 0x0, 0x2, 0x20, {@in={{0x2, 0x1}}, r4, 0x1000200000000, 0x59e8, 0x4, 0x2, 0xca23}}, &(0x7f00000002c0)=0xb8) 00:01:40 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) sendto$unix(r0, &(0x7f0000000100)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:01:40 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = socket(0x12, 0x10000006, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x58, 0x49cb}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, 0x8) getitimer(0x2, 0x0) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) 00:01:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) fchmod(r1, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x300, 0x0, 0x0, 0x0}, 0x0) 00:01:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="d2", 0xffffffffffffff93) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:01:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x500, 0x0, 0x0, 0x0}, 0x0) 00:01:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\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$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) syz_execute_func(&(0x7f0000000640)="c4c2fd2a1532233333f3e10fc4417d5a1c4bc4c2b998b300000020c4a1232a5ad5660f73d12e81dc010000008f29b092632b3666f2f00fab2d99899999676666363e660f1470ba") close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:43 executing program 1: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x101, 0xb9, "8fc945e4e971674881c562accf6fb44919417246a70405c42056e00388d9f6d513716adfd584dd6100723757f80c04ba8b4247b39114e53c6f69f5ec3710760e57509abc821e1f10113f2350e000ed96dcf03813ccc39e3e373cfb51731e2c9ee5b606093112c065105ee20c7345e560974ce768cb4e1d9e61ec53099766a99c136a01dfd91398af067b3559830ba0ec225ca6358f464a1d588603bd4da1fb94c22f10f19c469203ad349fd76a74934bb0eb0134f86f46f8f5"}, 0xc1) 00:01:43 executing program 1: setrlimit(0x2, &(0x7f0000000000)={0x9f08}) mlockall(0x3) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5d3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f0000000180)=0x84) getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x3, 0x3, 0xba, 0xc78, 0x80000001}, &(0x7f0000000200)=0x14) 00:01:43 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x9, "2289ef3bd25d2422d6fa09c5872a194e"}, 0x14) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) open(&(0x7f0000000080)='./file0/file0\x00', 0x40, 0x118) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0x1) getpid() 00:01:45 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000001000000"], 0x14}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x80000001) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000500)={0x0, 0x1}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x7}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0)=r4, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)=ANY=[@ANYRES32=r4, @ANYBLOB="81050000895453c941257500b74969ba5dd220640bbfec9ea02734bcbf2cf139cd8e6f7f6ff350ce1d1620e6d9ab3d5c2ac7ceed00effc22e00d022afaf37010c603d50a08bed1ed97606e66ccc6cf167208cb970c0926dbe37e0e97ca41be7f1f1a80f16c934b788d6961d90544d027d015ed94903570fb817a27d615faffffff0824c148790038f18122213b74b4c7fcfc0a474cec1b4721e1bf1b09a2ef65168c1613c6fdaabf00b8d36604d898de0c4aa96e7ec42fac9103ec26615b1d996f73c1e43a78838f000000000000000000000000"], &(0x7f0000000680)=0xa) pipe2(&(0x7f0000000240), 0x4) r6 = accept(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x4, 0x54, 0x9}, &(0x7f00000004c0)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000540)={r5, 0x2, 0x2000000000002, 0x9}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r7, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) 00:01:45 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, &(0x7f0000000600)=ANY=[@ANYRESHEX=r0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="9b05ffffa001731608a0840270672acaa1a2f8bf05a8662d964e63bcfdd653521af3109985c398a1218af7708cad4f0d0a349ddd079748e90825aaea97bdefcfe60b28692f77584ddf4f31ac6a6344bab2b2f860ac63", @ANYRES64=r0, @ANYRESOCT=r0]], &(0x7f0000000500)=0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240), 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f00000002c0)='--)#)V,\x00', &(0x7f0000000300)='^,\x00', &(0x7f0000000340)='\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='(\x00', &(0x7f0000000400)='&\x00', &(0x7f0000000440)=',+\x00', &(0x7f0000000480)='\x00']) 00:01:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x700, 0x0, 0x0, 0x0}, 0x0) 00:01:45 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)="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", 0x1bc}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x87) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x401, 0x4, 0x5, 0xb9, 0x5}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x800, 0x10, 0xfffffffffffffffd, 0x2, r1}, &(0x7f00000001c0)=0x10) 00:01:45 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) lseek(r0, 0x0, 0x7) write(r0, &(0x7f0000000040)='!', 0x1) r1 = geteuid() r2 = geteuid() setreuid(r1, r2) write(r0, &(0x7f0000001140)="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", 0x1000) 00:01:45 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffddc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x2a, "fbb440990e3e3da8a28e6ed849dee0d2294dd8658fd9d465748269e9450a5689b43750f9dc43bacb9ccd"}, &(0x7f0000000140)=0x32) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) 00:01:45 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmsg$unix(r0, &(0x7f0000001d00)={&(0x7f0000000a80)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001cc0)=[{&(0x7f0000000ac0)="2a208dde4838239b19a5feb11fb92ab0654ca68b2764fe9fcb93aa648a3591f25a7dece97c90964ea7c123dfc91e32972f01d4756edd2b6ffd804e18599fb2c7160c22730e10ea4462ca660bc228bfb1f035077ed893c307d3f934dc8161a6226154f1944d7803154daa2b58d6d076c2aa6d7abb2e7d609bbc33592a743569afa12fe770a8fbf0ae5c5d3433092edd02798b1b9810a4839a168214f329094af4a2e9e2ad0764ce14c1be2e87f51e37704052e532fe7a906173c254940fecf7168b1b77a23685ef8c1ad781", 0xcb}, {&(0x7f0000000bc0)="d328", 0x2}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="b1f9c4273083e848a51808f64678136abdfdc3c4c30b3f3a481fa8ae77f6081395a464c696f241bf75377935efc09d772c6f31539d34c8cde40e2fb8ec7bf2af6ef30951d07704c71c095407926645915bebde16cffb70e4d1ac91922c82d462e703279f38ed0cc46aa157b0b5c1005d7c6a2102b95a9ed24ec3e10f4b94bbdb66303ac3a770f2b50c", 0x89}], 0x4, 0x0, 0x0, 0x100}, 0xd) r7 = getpid() freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() freebsd11_stat(&(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)) r10 = getpid() freebsd11_stat(&(0x7f0000000200)='./file0/file0/file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600000000000000050002000400f7ff060000001c004e200300000000000000000000000000000000000001ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bce36224eeb5fa8e09dcf43f9a8f07d222d2660e1a1d8deafd14a1cda0f5f96d6ac4ac4f8b943214aa0f86418f2f99069c6eca1e1970", @ANYRES32=0x0, @ANYBLOB="00800000bf06000000020000a427000000000000"], &(0x7f00000006c0)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x9, 0x1100, 0x1, 0x8, r12}, &(0x7f0000000740)=0x10) getgroups(0x3, &(0x7f0000000400)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000600)=""/132, &(0x7f0000000a40)=0x84) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="d60b30884c30d41ecceef00b244d62e5d065569e3c0d0f09a0bdea25aec11b3c09696060539d8752c9b9c9dd41a5e6fe6cffafa92bf20438faec2b5d136e7cadb2a7", 0x42}, {&(0x7f0000000100)="2c0ac5a0db9370d4d83301ec1236017d304c083f15d3be3b12d5e72534732d2a214ac9f3668812", 0x27}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r14}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x8}, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000840)={r13, 0xf899, 0x2, 0x1, 0x9}, &(0x7f0000000880)=0x18) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYBLOB="000066696c65302f08696c65302f66696b65302f66696c6530003e53402b124b8a5090ddb16a4e0d85f04f5a5dc8e52eb4a52d1cf2e4df26fe9ca6ffaf50985e7f7e38ae7c3fb25c79f8a0606b363b551848007c6efcabe5d3d7a190b507f4f68605c760f256d574e78a79beb3ac6daa2e37ee5106e6504514d18e1d8a"], 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x80) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) 00:01:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xa00, 0x0, 0x0, 0x0}, 0x0) 00:01:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = getpgrp(0x0) r3 = geteuid() fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000200)="fc96e32d6785ebad49a0159a1bab34ac85f382565cd3d01e86f3b4b927aba252592e812e4229b27082d00c4177f475165d1d2b60ddc34421b44e61c04b50cbc18ebdc7b2e066cf6f5c057a03e7752307ba5f607fa9929fc1aefde52a61450257db41515fcd180f560a4b9d9c9a005c1483db6efab6daacc6c0d4fb6d70d5a18e3ac9837914c21344324c90028ad8f047d1a13c83e3332bc4e531ab5e6ab2006b9eea2ede396061808af10ce6b435e9670c8d41e5af45060fb487db3aba814f0f97d5456e48ba388a0be068b08e1089627f9982828c200f99b4c9a3d585ff0a1392246bf9af89f32c17dd5386c03a72429ab2b49ca50a", 0xf6}, {&(0x7f0000000100)="d67077758e5145d7a7bbe9cb4bc500d5f6af3d7e2fe5ab322be6799a01e030fc9daaf6e5749e057c6365bb9961045d6ea34a6ba855d6a5db18a512ca9a4b10534f1ccdc6f240383eca8e434abddb2099f0988cb9f94ea160781bd5cce423d8b4771ddfb236fca83c1cdf925f13910a4107ccb89be0b54d", 0x77}, {&(0x7f0000000180)="d49dee67e953", 0x6}], 0x3, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1]}], 0x80, 0x100}, 0x20000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x30000000) getpid() 00:01:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x700, 0x0, 0x0, 0x0}, 0x0) 00:01:48 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x8, 0x4) listen(r0, 0x80) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x8) 00:01:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) pipe2(&(0x7f0000000080), 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x8) 00:01:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc00, 0x0, 0x0, 0x0}, 0x0) 00:01:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r1 = dup(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="e2003a5f9dbc9ea26c65"], 0xa, &(0x7f0000000200)=[{&(0x7f00000000c0)="3d42d6059e91", 0x6}, {&(0x7f0000000100)="b83d55a6ba9d774d426a5a37e86157a4b21c3bec015b6bdf60890a5f9ecc2844194ec3eb11a0febb7067d95b593c8ca556d7e9dc956db280a28b13c6af74600c727b0e324bc1c3a522120df4a26f07004d067a35a975907fafa1c070e0fd300c20f43f85c04573", 0x67}, {&(0x7f0000000180)="819bc5be934670c43c5011742434fff927d499cbef4a3843a5825bb7926d79c911398be6e2829bbf723c662f3118fef5c0f4633d320e7b47f549fe4f5e", 0x3d}], 0x3, 0x0, 0x0, 0x85}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:49 executing program 1: getpgid(0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x400, 0x2, 0x6, 0x7ff, 0xb8f}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) getpid() setpgid(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) openat(0xffffffffffffffff, 0x0, 0x400, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() 00:01:49 executing program 2: semget(0x0, 0x0, 0x4d9) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getflags(r0, 0x3) socketpair(0x1, 0x4, 0xffffffffffff7e59, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/98, 0x62}, {&(0x7f00000001c0)=""/102, 0x66}], 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r1 = socket$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$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="eaff000000effffffeff000001000020"], 0xc}, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff7000/0x4000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:01:49 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) mincore(&(0x7f0000dc6000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/126) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:50 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c8c5e18"], 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0xbcb, {{0x1c, 0x3, 0x9, @empty, 0x3}}}, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000180)=0x8) poll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x34}, {r0, 0x80}, {r0, 0x2000}], 0x4, 0x4) r2 = fcntl$getown(r0, 0x5) r3 = geteuid() freebsd11_lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001380)=[{&(0x7f0000000280)="8854906c143ffec69a7a3a2604e5018bb9332dc90d2fad8c6fea7f65368ad1e28c4904caed63b86b0f7cbd3362df85c2dc6d6232962e2bc17568521d021de9033a34baa63d94acc258d51998b490b502befb7d999bca5e49ae67d0f93b47d9eb85a5e9fd88ea7eea3651674b9913727bb59439877b651051385b67a6976a9ec7c3a0e947f28f602d48f4b143ad542da2f0163a80d6ca384862a6d7085084ce40e4e5e5ef74e603ce617d45f789f01283969e2d346e23eec5a2402fc8c0fda53bc0794c08d433ac11e6e5dd31c57fc208", 0xd0}, {&(0x7f0000000380)="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", 0x1000}], 0x2, &(0x7f0000001480)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x80, 0x20000}, 0x109) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, &(0x7f0000000140)=0x8) 00:01:51 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x800, 0x12) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:01:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x10f8, 0x0, 0x0, 0x0}, 0x0) 00:01:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x5) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2139000000fe8000000000000000000000000000aa0300000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3dc4060bb7a58a626e23234a6ff00259ca572d3beae84969e1a2f85e009c416318354e6120adfeb831204a798cb0268c76d029932cb68fc6372a5c776e1ffa1e70396aaf6c113b496d59ec32730be579d3d3a", @ANYRES32=0x0, @ANYBLOB="1300000009000000ff010000030000007a180000"], &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000005f0f0000000060000700ffff6a08000002004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\a\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x100000000}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000040)={r1, 0x0}, &(0x7f0000000000)=0xa5) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1203, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 00:01:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x1500, 0x0, 0x0, 0x0}, 0x0) 00:01:53 executing program 1: r0 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[{0x18, 0x6, 0x7, "67bd27a931"}, {0xe8, 0x99, 0x7, "8e7b36b2a828aa4decfa6c08183e0ab9b99e065afa5c5768af0b8f931fca865d449d37b2a2bcec7e7aeea2734661688f3585e941c50cd1c2625dd5caeeae1e179710e640824a020495c73f2538b7bc2129d7e4d92acb8ebaa6b3915f9b41b602d02d0bdbd30354bc1e8a1987dacc8875b381c12e84af40fd2ee0195d896d8aecb2b0105dbd5863d0af64dfa300016df348c7dc687740ca53e692d84688be8aad86b2d0bc6fb1b7e22d103dea885afab0e5da85722df9701c9ad1ec4bf673d7441918c792d7fa9b1e39786ea0d4cda6a953fbb9a2bb066a30"}, {0x90, 0x0, 0x1, "ed5b9f59a06297646e6702b51c6a4edfd4838cad5a2afcaf94a8ffcc2df53730248537b4506cafb8f1d6d0697ba4f1ffd6b8e3824508f3e57a51593e9bb8ca8a893289fb5e77b207e5821c43cab632c43aaf4698a7c7d5dcb34a81c625ae5bfd28512ca5f8bdef5daf5ebe8984f8f86320431d24b48acee8d57d791f65f17d8e"}, {0xb8, 0xbb, 0x2, "0468732b8699d5a4d8f7e349891a517a643971a8e5f23f34168f7b2aaedbf1d80e6143e1ee20ac8b50176755aa97c724083c23f199707ac9c40dec88bfaf492c24a37b1d354e81473fc3ca911f11e1682f6b8438d85ca0add693e4c17640bbfa176879db904615fb8b2337a96c69d083b91040f9403eed049fc492ad98fc0096dafff10928f70d6f7d2e6fb7b59d1948d1e7ff5222f300957e6912c1cc82be92f6"}, {0x48, 0xffff, 0x7, "e2c8c569fbb3f42ac67d2fb2481e193b5c5769add2517be9b68459d721309e77fbeb4b9e7913b726c5402b161925d1838115"}, {0x70, 0x88, 0x1, "867499d3eb45ce0177c855de96b82a1fab1c9542ab134cae4b1b6a6626f3c57623b37853a62560a9008878181f584cd8bea03bbb2a46436a484f14ff043d994246ebd71890ab45e583e8ecb188ce2476d36fabfe3207b2ac3f240b28"}, {0x68, 0x89, 0x3f, "d89bce1a8f5307d292a297b41ac535073cba0a5f016fae28f0cc58d5c0ddab3faaf59e8c24a59cb531adec30510a4d26d1c54a28821c5a1faed0534ab1a8eb55084a5905886a679b779ebaffe1706ebcc5ede174"}], 0x368}, 0x0) readv(r2, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x10000000, 0xfa9) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = getuid() setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xff}, 0x24) truncate(&(0x7f0000000380)='./file0\x00', 0x1) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) setsockopt$sock_int(r0, 0xffff, 0x1a33, &(0x7f0000000500)=0x2, 0x4) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0xaabe, 0x2, 0x5}, &(0x7f00000004c0)=0x94) getitimer(0x1, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffbff, 0x1f, 0x1010, 0xfffffffffffffff7, 0xe480, 0x0, 0xb8, 0x1, r5}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r5, &(0x7f0000000580)=[@in6]}, &(0x7f00000005c0)=0x10) 00:01:54 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) fchown(r1, r2, r3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) r4 = semget(0x1, 0x2, 0x440) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000100)=""/247) pipe2(&(0x7f0000000200), 0x0) r5 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getitimer(0x0, 0xfffffffffffffffe) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) __semctl$IPC_RMID(r5, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:01:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x1700, 0x0, 0x0, 0x0}, 0x0) 00:01:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x2900, 0x0, 0x0, 0x0}, 0x0) 00:01:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2001}, {r0, 0x140}, {r0, 0x40}], 0x3, 0x1f72) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x6}, 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:56 executing program 1: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[], 0x0, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0xfffffcad}], 0x1}, 0x0) msgget$private(0x0, 0x1) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x401}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) r0 = socket$inet(0x2, 0x2, 0x3ff) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000780)="4c712b7689fc5953b8fbf95e54f2d97986afb4de0abe4209466181bff1ba29bd2a11cedf302d83a09a673265fb6d84a21289a1d3061aaf564825df38d8b9587a34e7e90047f6848a6b21c554be2b9681c5fa0dbdf3f0dae487b837f86f455fda3876cbbdc92896715f94ac52b1c3234e7801b9c86a9f7de9b3a290a5e43eba855f9427d1eeac863177c09ff38ceaa7feccd9b2e15da25772c00835ca7a36e237a3bbd2359d48d27ae8979418b272f6c4c6266827533e869688d040679dacb716d453b9b493ebae9d80c518bf4edc519eac58c59c64934ef1c920d1f0d6956a35f0135412150fbaff4ffd49255b0087f7ffcaa642fb358040cfb936ddaa1f96cb74b2b53c8f50e1f4d24152d85ed8368caa9f9b69d1399245e8ab0605706ab960f096be50618d844509f4be24dbf9da41a1d0b19abb82cb90be5864066c1c3e3954ec2328f4109fb20e79d4dc41419163d52e212584620a6af811d81d396371e11eb54e704b788fbd2bcf9944d5284245507d40564838506c4f9431ec0190f4c05d60390c4f1c064c5892bfb2c880e020ed41e0974d69d2302939a921e65cb9446b66d014a5a5549eb0bed1f992cf9cf3fa19e5b88ea087d0989b1ac86845d9dc1635b96a1d15231fc5ec14d39e0d4f4f17ec00e1f6de39239a4c0385ac89b7b880c7f9fc92851236e203cc14b8da219d10a404b92d8a06e2b8d7c32c582377656f07d06b82c3207702de1e74da2b2decbdf9b964243083206a5e1a0bc8f319f5fcb65466f68fd56bbccd30f78b803ef2b97fc0e849e214dd79fd61be88cb1cb9190aba09b06c676c407daac3a23631b9dba5e6c293a152d8e2190dadae1fc8ddd400a5aa21ddb5c266f1702c0f12dcf891d293592e8e81d61fad8f8afefee56d571f5c7083cbd8ead481f92d5a86330649fe343f27ff724f7237ca986c20fb1407d642288dd1f43d51ef8d674c7dde7e3f7924c3057f8adb57e7b6403ef1aad56ac5d7aee02511e76544edcb8b8b9351decffd240a9affd7c15591f8125992afe43fbeef8d7c0fb1e3394090705388839132a8569eeaf7d33f17ce464a9a11c558e3daa101ff05ef794cf0769e4ee83e8cd82f23aa095aa8474246bb209141023f76ad4c50d2ce04e6821e68e71991c64ec153b9f945819f8b8dbd068cf6b52f050e91d5f803e264dac322bcbe0fc31b84bf4db63e30ac3625765b54e23801a66b91e176137595251a34f26b86e5ab727d706977e3b3239e6d6cf6e097c973cc8e4f23f5e6b3d38bcaddd26a84d93f873d08ba18f34f5c97433887664a98c087f36c27284fc7b181c946140bd9fd84d04329fcc68a973cec4f2a0cc7cabe5ffc338ee96f3b953db6abf02c8c698036fb52aa1c20e73191607b9631ef5c804cf1b217dc4d4011e7576981085a79f37980f1c4d60b585fad39ea8c5b27ec2998f4e961474efcf289a79110106016e78e0cde3d9b694289cf9d8a931559bb782bfe7346434c39cd281f955b16e5c970e159ee4058a32a8af66951ea07caf29fd1128d48bde63e0c7c63a357a176e1ae93c6d30ac7be60fee59a3c9eef7ae036753323542bcf795ea7ae1544ea36801024bf9f25f605a6979500843440ba5ea0dba829d2d76006b91fe06b9e638161d5bb2c4b4e386cd8fb904d882c9b5a36a1925891f8116a845abb9d14eefc299c7c519b2cda2fbbcaa29f949bd6f4c32ba1db59d1e8d41da4405aa2debf561cd9a7b6f0cfc7e718fdbd6c5c643a7b2b8a4eed8d1baf1a9febbf1c65e275c48b758f8795f0e657034cb361598e3419747a7507815733ec64dd4c9dff2878f4a8a4caa7d86e0e244dcd86cee08f48514f52c1bcf8d1b6ec7c8f537034e2785fa1e54fc909ce716b4ee638a5e9752754283e5c1fc598ac2fe6203a3bd9a3927a771e7b226345359e5cd036dfbb7a729eec11f373eca9aeabc9be66ed5fe72c148ec9c874020b5278d5d8d307eef15cff0bc8c21364354d7146d8759b7b82a29c28d4f0662a697c8bd0a68759aa6d29a5f0771604c13add243070ba5f6b10abe85a69fabc1618dfae509b3191e1147042df629d22bd2d0e50423060c8b9c98e417aa8d61458c93b5fb8d1c8dfc80ed4a0ede64c73443ff2bdcdccd148373936a50004cad52b96d5c70def4856609e69dc0e2436177b02170ea7cbfe352a9fa240f271fe464baa53fa77fc1939ed29353fbf6604c6db66577d60e20b3d79d1bbd5bad088bc0fa3edd6d3ae21b4eccb1467bb2131417b21aabeac5fce8f0e6b7d81ce1bb7dc118a6fb88746cd742666feb966a0b76f0cc58c839a4e59dd71cc8bd3b5d39fff522a4518ed528e0378f2fc86d006f4c6e8494f9eb1a301f39c4a0741c97ba91b02a58ef19cd1cedeed658a6d8fc7a503f4722763cadd23eafd020f9f869f0bddd8cb029c842e55549b090026c891df2de06a44ae27af42dfa725ffa6c3f0875cc1e32314f7dac5604ced0948a01b847f3d2aa19c6671f0a84a66725601c3a179bf93785f96c95d1ed163d590dca196236723a8404b68aae66b4e9b93788b76d1445532d2d9496a93d10094656b944d5817337e709fb857bc17ac7f5219661cf495a34d707b1d4f67a1b44ce65f09be16d7bfbd8dc293ca8696628f9fdd4aa9c7316278ae0b60c0271e4284f2fc432338334477d495d4e3cc9c9e5ba65e31488fdd1bead951211d3a6cba1dda25769098d10916c1a741c3c2e6f0519d6b20d0fe9559b49d85e948eb69c49e3080259a6fb4aed47411d70da8817fdf028b0aea09482911833300bcdf656fa0fbb17a12f7878777cc5aea1cb43bc81d8fef9105e23932e21987fbb631d104250a6e8503eb920e556aed6c7541e2ef8a321c9181afe8bab67142eecb9a16740b63ce18c762b49db7a8cf5028c82e7d4b30fad65eac3c46d1f8db7dfa8cfadb917af516ad34ff52a675023911245c5f420f0e42a8a6225393364167971fcbec4d6d3866da613487611b3c4d6686a1d75a4ceb2adee9acad86cb7c0bea2b25003e9ec4136124ca497120790a95eac7c1827764fa8a6ee3863eefd0af0dd0f5d2de1a0d62f724f535994abc5c5e960b288fd8aaae32a03bbfdfea6fc8f6af8efa570cbf9d614c203f1760fd53795756e7456c4b3801abfa24665cbadf4b330f7f3846a3437af7ced5adabd28dde2eabf14356cf507a6521cc9f641ee8ee95a7384eed96e358ed2b88d194bd88ef537bd846ee8518a105912000f13bbc4a62a76d5c1af9c2947621101d814e66d8c89c25149202daf69f2eb7393cd725a5c4d12fa314c1d9033e1780f5f9a71e5ca1b1f982556b7c726f1722669d4fc8995e1265a8e22a93c1e6d1c3eff9a8320fe2853d434e30dae099f4ace7f7e49a6b38e9766736ed814e460d55edd23427f1557ac094b6293ae5a579fc1b4a69e49d66eb5c26ee0bb153a2a261f6dea7276b257d7524f8812a578dc842a514680bc4004b580fefe168c40a5ff94da27d3a4f8d121e9a3557686493ae99ee23c0bd7b989adad941b06f7034f071f8fc309eabe8d26a269777ecd25712b9afffccefc74be8c9cb69cc60e94b6e388d47a6e1abd485f9d5b90e66e2ed47df26567e067358171a08c613208756b4659511c94864cbe2876fe824e4ccdc9f329450820b453e383d21c50c15d17d26a5839326f3d9e18cefbe92a5c7bc3c70fa9a7df55e4f2ea6d704f0da6f68057e6c8c5309c50a7c4d9d98c573ac42a9a0873532e774cc255691a01167f73d9436ab55b6480c629ab534a6610d4c2e8a8cdf4ec84f2eb3eb310b3b89cdd76ee4f820721e837b09f9c62d6b3530b45775f5369838453e473611cae25d5e5b8b8b15295de261ce9165d7a6a4fa1abf5271b7e6c4caad6765758d50bc5e48b98c2edc1fb9682d55a843591c513d3c3ade54ba2f61c8ab3e6ea1bab18534f96f10c78dab046c5c2b86d37478a17617fe01240b4e22fd109c9139cfdd0694566fb3022d5f3f23aaf75dca405d8654fe14cc827a1bc14ff0157c744b1acd132b9fdc9ab24dde67de613af02f7c93f116867af349c60aa17c15888119dadd5476feb5e7c5418e5805e5b1cb06ecc58a097c75f9267e5ec8105428b1e9a9b79188072263babd098498c03d694b6b23a3eb5d976b4b70e72cdbedd134c95849683b118a450b82d9f6e7acd065e5b461a606404785065fbdc2e61cd91b5f6e1095c8f19a2838e42f416a5520cd74541912383ef48038fc20417ccd077bdb3fdc927c680660c7a5b8f9f29ebddf352107e6982e5f062bf769224ccbbc949f800a5dee8fdc80b6b10d08f01763ec16dfa9065e51fcd80a32c06c77202cd22b836882dfdc09611d58f0a0376029a45769125dfdbb02619b1b8200e0268ff7a4199e36c36f49bdf47217f2ed9cfd4ede72b245fffdf6ee54614cab57a6ac23b9fbe55f52ffd2e92cd70db08328ea0e7bef94ebbb58ebfcc6eb980c5e793ec9e50fb3d9aa91d2295fbb90271074200a385991dc7654e4c2964f0e8b8fddff75a66c3030b9bddabe10cf030e20b5ce5d2388eaef30f84efa3fa6ffcf5436da763ce9a43b156f45c6f193b3c787f09926b9f73383420a9b3ab06d1717b5377a775e1566810975d32b2c8db2684edf68bcb082a1eadeaaf29340156e0827a689efeb71abd4be071357279e15ec9d55c582c10ab53a114604d1b74eea5347374e75b7f83d0761eadc11016815223b09850378d07d8242324dc047e2239d079dd5b7f414c75b178aeade815483b0568969e914f657db70a1c303ec553bc3315c3db7ff63a6abb40fc5839a58cda8d6de79209b5a72fc5e5323dd374fd41e4d1562b9ec8183eb5b6f5b185b060e4204bb447e266b63b1ed77134c44210b803c8de96c25066cbd7b52ee970f74b6ececcace2ff13a5e46b733b124841a708024a937e83800dd61ede5df133ccefe05b40602e1630273aeb78a696c444f5bc31cafa283d07089bb8b646e55f7baf1afd8f2a0c6e282b952dfa1e11f9b14ba8e561f133214f9ebddfb69f0fe15190c55b5f80b6fa34c17b114058d19b6e460fc09777125f1d1a07e2cab6f3db6e68f55a86804c3c9d10a7546566b150d22aa92ef428461435563faea4893156600db153bc57d0bd9fcfb608a769116d6ea77d07c121d08691e53456b4d2279b5fa5e2bda95495497a86905fcb1e8cfb65ac445c902b0a5a403dd52d867b4413627ef0c7e77b9ba22fedf81a75dd0f634de06ef6894b2e897c5a22621373407be5c14f91c39dbc7ded74b6cba724143f85c1f0d9299ed872ad699b045891dddfb92cbf4a80eb7b2d7cdec99b9d9e1a6ffd4da5c7ff2d0e7f016db1e3f89b4c828d4776c383cbadadc624d0010702605a40546818dd768473213b2720fb95ff2ee9f22da43257d37baffe91bd5496330a415e9618c8f6e485848882d215acb7fad6aace7eda29d2b1c2555e289c7e620aacdfe458c23e063d8305214eb198197a3c08bf87157fe34e3e53f42a4dddbd32bd40803bbc5b4687c84d1b9689dcdb8b4ecd715264195df131e59658c6f1ed9c8a04da663290a004cd4b0cbefd9c2ea37cc7cff4f4e06287521851f852628fc235ac4f7a9532eaecee95af60b913c514bb78e5c79d27dc6dfefa113c8e53a215cf91f45565af1db2b8583007c80f6db9bc605f6eb0cba88e29dd3f8046967542dd0b1180a0ac7a3345bb8470815f23dad0d17de17c370f75353c7c99552d6f9ea3355b3f921a9e0e1491fc852fe0736795bf2324b5b065a81915969a5c0dee40d5f2046847a0db5389861d600b45ca0fe", 0x1000, 0x101, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x4) 00:01:57 executing program 1: mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) r0 = shmget(0x3, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:01:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x3100, 0x0, 0x0, 0x0}, 0x0) 00:01:59 executing program 2: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r1) r2 = getpid() getpgrp(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0xc) connect$inet(r3, &(0x7f0000000100)={0x2, 0x2, @broadcast}, 0x10) getgroups(0x1, &(0x7f0000000000)=[r0]) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:01:59 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x7ff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0) lseek(r2, 0xc6ffffffffffffff, 0x5) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x80, @empty, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="19e890b18c2545203c36ed31d1872dc7f3fc2081e4857e9adfd9c64d5f5f1df6b8bd9be645759a61223dc84e8a7b957238d106ac873d2e4981196bfcdabad7998aaf996af8bf1e701cc1fbb874e976cc964fcbf5485df3e4bc073f3a1b3a0b46aedb2337fc1efb0e6bbf9afecb773e26efdcf27a50282ef0526d448588e2dbcb2df12910d0ebff3cd70e940822224cc649068a3b578620ccf63676198fd9e19b32e6447c84db2a58a2ac0fd86bf1c2cf2a9fd319f521db3cd2aaf952ca1a9e423bd0076c639d779e7a0eec9b5c25046dc209c874fb8235e47b1a8e3988b07b55fdb8d1c696ee3a18e1f13e47969858f39f5caa02", 0xf4}, {&(0x7f0000000040)="7169053e", 0x4}, {&(0x7f0000000200)="58675abf46969ef12d5057358c3b7d6e2c0cb1ded57125690f4c06d7bc12fffd4ef3f472a47e53a4dc3e728b10d4fa97ac16a9f51ef14ff6d00712c2e286c1673a8440540b5add8d5e02812ebe2847ade1bf94bd", 0x54}], 0x3, 0x0, 0x0, 0x8}, 0x100) 00:01:59 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)="79fefb35e5c0fb711d9bd92ba5c7f005f774d968de51c57141594e68b000000000000000000000000000") setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x80000001, 0x8, 0x0, 0x9, 0xff, 0x2, 0x8001, 0x100000000, 0x3, 0x101, 0x8}, 0xb) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) fstat(r0, &(0x7f0000000100)) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000080), &(0x7f0000000200)=0x4) 00:01:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) socketpair(0x10, 0x3, 0x3, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0xd41, 0x0, 0xc0bb, 0x10000}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x2}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000180)="23ef15f2a713be00fc6944257f8e41b55dc4e0bcb3725c666b57d410f46a8b4caa4d729bcd5e5fcc73cbe49583573eca08816f509507048cb7ceed4707f333819a1ec7b6e6f8c706c9a4b825bbe2fe5c12fa853280837c19bbd53e5f79adc8b3decc79bd777cbb2b2857b982d3bb8ff27d3ab6ead116b5d8b16a2d3b4fd4f80855bb3599aa995bdd967ab528f81b1a7a56375cbc390de789abb0a8ba5ccf1c7c6e13cfd09ccfcef15721a01038fb61d143d9664127745a3c86353e6cf1807ded741ec5", 0xc3) r3 = accept$inet(r0, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r3, 0xb, &(0x7f0000000100)={0x3, 0x7, 0x3, 0x8000, r4}) 00:02:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:00 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000)=0x3, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7f, 0x68, 0x9, 0xfffffe0000000000, 0x8, 0x100, 0x8, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x3, 0x8, 0x0, 0xfffffffffffffbff, 0x7}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x10000, 0x1, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x4, 0x5b}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x0, r3}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r3, 0x5, 0x1, [0xb5a5]}, &(0x7f0000000340)=0xa) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000380)={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x3, @empty, 0x52}, 0x2, [0x3ff, 0x50, 0x3ff, 0x854, 0x7, 0xfffffffffffff91c, 0xa0a2, 0x3f]}, 0x5c) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000400)=""/102, 0x66}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000004c0)={0x5, [0x8, 0x9, 0xfffffffffffffffa, 0x40, 0x400]}, &(0x7f0000000500)=0xe) r6 = fcntl$dupfd(r0, 0x0, r1) r7 = open$dir(&(0x7f0000000580)='./file0\x00', 0x80, 0x10) linkat(r6, &(0x7f0000000540)='./file0\x00', r7, &(0x7f00000005c0)='./file0\x00', 0x400) getsockopt$inet6_udplite(r6, 0x88, 0x6, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000680)={0x2, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x3, 0x100000001, r5}, 0xc) sendmsg$inet_sctp(r6, &(0x7f00000008c0)={&(0x7f0000000700)=@in6={0x1c, 0x1, 0x336, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000740)="0e2f49a4dbfb9baf2a84ef696e7512710deffb481fcc89518f7238206f56b1310ef9828cd51171bb12e402a807050867b89431e86cb42856c973dc7c30e5571622027f0e", 0x44}], 0x1, &(0x7f0000000800)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x1ed}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2000, 0x1d0, 0x80, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x400, 0xc8b, 0x0, r4}}, @dstaddrv6={0x1c}, @authinfo={0x10, 0x84, 0x8, {0x8}}], 0x88}, 0x4) open$dir(&(0x7f0000000900)='./file0\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000940)={r3, 0x7, 0xc1, "dfe870c3b37e932aff68a631689e8efd5624240f039512af36f269cd3502cd0bf1fdc9ac3b31bc6f297b2891a92fa29fd003cda830a74e2df5526f817794eb9766b2ded971151e6c1ef1b272c99333129e1a08f4a7857885c04b5903b5cd4f762dc118b74aeee89ffada782a787ecfc72d5d63032389c3a86bea5aad5699fea865ccba34c1fea87c78be433158c23cb770061d6b9286f0d915e1f7d8ae4c62d90c8cdd827de540edf88f75272d31bea44e617cd1cac0606177e6436d3c80e0c243"}, 0xc9) msgget(0x2, 0x440) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000a40)={r3, 0xfffffffffffeffff, 0x800}, &(0x7f0000000a80)=0x10) r9 = semget$private(0x0, 0x2, 0x80) __semctl$GETZCNT(r9, 0x3, 0x7, &(0x7f0000000ac0)=""/4096) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000001ac0)={r2, 0x78, "5532c73e36457802389fcda856b81d62ed6e858c5bae6f06b66ae887c4b829f571db8172784d4fda22674fb35ac4f60bbce72bc1b1f3c5e42b1f8a506bb020057e708351e089a60df2ccbbeac9f29d3574b4d10338e6bedabdcb0190093c667b42b63057aa1503aeef82783f22a0c272fe8ffce85be85859"}, &(0x7f0000001b40)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000001b80)={r5, 0x100000000, 0x100000001, 0x3, 0x3, 0x3, 0x80000001, 0x5, {@in6={{0x1c, 0x0, 0x4, @loopback, 0xfff}}, r8, 0x7d, 0xffffffff, 0xff, 0x7, 0x4}}, &(0x7f0000001c40)=0xb0) truncate(&(0x7f0000001c80)='./file0\x00', 0xd3) __semctl$IPC_RMID(r9, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r3, 0x8001, 0x80000001, 0x1, 0x8, 0x3ff, 0x80}, &(0x7f0000001d80)=0x98) 00:02:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x3cc9, 0x0, 0x0, 0x0}, 0x0) 00:02:00 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) 00:02:00 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) 00:02:00 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x116) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) 00:02:00 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) r1 = getpid() freebsd11_stat(&(0x7f0000000180)='./file0/\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000080)="75b26e21a0a6d09a4c166a7035255fa6b3bd58f1c89b159bf9ef198112fcbdbfcc2e2525fb3d3d527d99c81124d0c5d011294ee12d9560b0b5739f800bf1b176862d437abe447d564a4c85eb9cce5c296e0362", 0x53}], 0x1, &(0x7f00000002c0)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x88, 0x20000}, 0x104) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:02:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000}, 0x14) 00:02:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/97, 0x61) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0}, 0x81) r2 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) r11 = socket$inet6(0x1c, 0x3, 0x400) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) r13 = accept4$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000800)=0x10, 0x20000000) setsockopt$inet_mreq(r13, 0x0, 0x9, &(0x7f0000000840)={@rand_addr=0x4c87, @multicast1}, 0x8) r14 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000040)="3410cb5234ad09f53de3960f4cc0f6314fc49bd0cdfe2479964a696a8ba9a13420e33bc100f8879bd487268c6e3797bfe02da30939d52cc441ac919c4f609cd07dc98859fde2898502c4", 0x4a}], 0x1, &(0x7f0000000640)=[@rights={0x28, 0xffff, 0x1, [r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x20, 0xffff, 0x1, [r11, r1, r1]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r1, r0, r12, r0, r1, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r1, r0]}], 0x138, 0x4}, 0x100) 00:02:01 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x4, 0x40}, 0x10) close(r1) execve(0x0, 0x0, 0x0) 00:02:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x4000, 0x0, 0x0, 0x0}, 0x0) 00:02:02 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000001780)=[{&(0x7f00000015c0)='M', 0x1}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) close(r0) 00:02:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x96, 0x7bb, 0x3f, 0x5, 0x256, {@in6={{0x1c, 0x3, 0x4, @loopback, 0x50000000}}, 0x0, 0x5, 0x100, 0x10001, 0x6, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x80000001, 0x4}, &(0x7f0000000200)=0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) lseek(r1, 0x0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) 00:02:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x207, 0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00') 00:02:02 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0xfffffffffffffffe, 0x1000000000006) poll(&(0x7f00000000c0)=[{r0}], 0x1a1, 0x1) socket$inet6_sctp(0x1c, 0x0, 0x84) fchmodat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:03 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0xfffffffffffffffe, 0x1000000000006) poll(&(0x7f00000000c0)=[{r0}], 0x1a1, 0x1) socket$inet6_sctp(0x1c, 0x0, 0x84) fchmodat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x96, 0x7bb, 0x3f, 0x5, 0x256, {@in6={{0x1c, 0x3, 0x4, @loopback, 0x50000000}}, 0x0, 0x5, 0x100, 0x10001, 0x6, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x80000001, 0x4}, &(0x7f0000000200)=0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) lseek(r1, 0x0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) 00:02:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x4400, 0x0, 0x0, 0x0}, 0x0) 00:02:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0x101, 0xd4, 0x9, 0x100}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x1}, 0x8) poll(0x0, 0xfffffffffffffe95, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x120) 00:02:03 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$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e234cd50000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="e07fad8afe8740bd12ae54040de7627939555b8b4350bfe9d599ec1a8016b0bde72ef623da2ff48631ade66a060099b0c37c5f048ec2ffa9bdca24d298b653e3d230ee743bd0b501644d225f1c521435a7e4d654226758abc6b5357632236b6c637254e2"], &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000006c0)={0x10001, 0x2000, 0x7fff, 0xffff, r1}, &(0x7f0000000700)=0x10) chroot(&(0x7f0000000440)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x40, 0x0, 0x7, 0x7, r2}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="1e8700000022f7532edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d6269d069abea99a19602045f59c6edf4ddb51dd076ab60930bd6ca45d780c6873ecefa0406216318a5e617f9c242d62167c8a293848d5d"], 0x0) getsockopt$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) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='-\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='&\x00', &(0x7f0000000600)='-]+)\x00', &(0x7f0000000640)='\x00']) 00:02:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc700, 0x0, 0x0, 0x0}, 0x0) 00:02:05 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000), 0x4) 00:02:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:06 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000080)="411015c8487dbceb1f057a70261e863b2757006262997ecc264df93182504431bf47830ac1f3bbf0f3794ea8416a34b4435966f5306ab12730580f51b3da0bcda7aae565d5acd89312b17126d4fe0f494ffbdcf11344dd0ae7bf0a6ad2c399f34606e6a74830005c4d9a48fa7ae08c2ade80f0a6b522e58180003453c2b20028eb9c2b68e8e9b45942108f210cc907f31e59219e69bc6b04d50aebd98028ec779ef964c30287043bcdb3ac9ed354", 0xae) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x7f, {{0x1c, 0x3, 0x7, @empty, 0x1000}}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0x26, 0x0, &(0x7f0000000040)=0x21f) 00:02:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3f, 0x7, 0x80000001, 0xccb4, 0x2bf7, 0x1, 0x3ff, {@in6={{0x1c, 0x1, 0x1, @loopback, 0x2}}, 0x0, 0x8951, 0x0, 0x4, 0x7c, 0x3}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x1ff}, &(0x7f00000001c0)=0x8) chdir(&(0x7f0000000000)='./file0\x00') socket$inet6_udplite(0x1c, 0x2, 0x88) exit(0x77a0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc93c, 0x0, 0x0, 0x0}, 0x0) 00:02:06 executing program 2: r0 = socket(0x2, 0x2, 0x0) dup2(r0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 00:02:06 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) open(0x0, 0x100804, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005d) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000140)={0x0, 0x100}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xffff}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fsync(r0) 00:02:06 executing program 1: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x6, r1}, &(0x7f0000000100)=0xc) 00:02:06 executing program 2: r0 = socket(0x1c, 0x10000000, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20000, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:02:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) lseek(r0, 0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) getpid() 00:02:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x3, 0x20}, {0xfffffffffffffffb, 0x5}}, 0x200) ftruncate(r0, 0x2) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x6ed10896}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file1\x00', 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) unlink(&(0x7f0000000180)='./file0\x00') 00:02:08 executing program 2: semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3a0a9bcc}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r3, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 00:02:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xf810, 0x0, 0x0, 0x0}, 0x0) 00:02:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, 0x8) 00:02:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(r0, &(0x7f00000024c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000023c0)=[{&(0x7f00000000c0)="a02b634bb5608c4f9971c8cc2ae9292814abe5cc71e5bdc1d5f04797", 0x1c}, {&(0x7f0000000100)="5a117d1eeb6af932c8d62b192c2c426ef5684f4885ea6ced915184f5c221d452713271a111e6d27f507efd74872b10", 0x2f}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="4682802860694307d53f8d8ca09084116d3b61089796aa8a6cfd208eafcf7d11dfd85975ed6ce83ea0b4f745f87b8e305e58b634f83a93c542a2fc745f158fcb545585347df350308a7b8af05b86c2d26bb677c8f529ae1e9eef0f76f9d5925cc177893eee85c40ee70356a91313234ae312748b16794eadec0b5262fc1969d907c3fc154890b83601", 0x89}, {&(0x7f00000022c0)="ab87cc681922328dca788b9a9ba4ba7da46aa2f92f56aa1d69272f967cf28e2064e4bebefd79c7655511e71aaaa7fc4f61bfbc10f74571dd21bb17ada271466f3c447b60fecf4a6c599afc454e1e6a0bd60e916708eee80c668e27af20d60eb04e992010c78a1a672ef7c94d4ea98d9fd3a368d42dc0b3d24f02d1905ff7dd4e9639edb15afdeed26b263af75ef2671c7a12929df5dd961f0e52efd1b37b24cfbf55dab68d9c8fe33ab2ebcddf0d65f640da4082c9d7a8a9e35d87a0065e2dadfb57eb3b3a20eebba4d9d4bb565cf24dc5c89854bb00f7d8e2f0a5", 0xdb}, {&(0x7f0000000140)="ef5190a8e8e5ce3cedca1d4fffea9f0b9174044a039985ed2fe22f6c44ece5ef097a7216d8ae465944367dee0753f3ef07d7b8eba76f95b6ecbec4737398b073c14b757238a0cfef113431253d", 0x4d}], 0x7, &(0x7f0000002440)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r1, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x68, 0x100}, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0), 0x0) 00:02:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000340)=0x84) 00:02:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x40000, 0x0, 0x0, 0x0}, 0x0) ip6_ctloutput: mbuf limit hit 00:02:10 executing program 0: r0 = open(&(0x7f0000000c80)='./file0\x00', 0x80000000000206, 0x8) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000400)={r4, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r6 = fcntl$dupfd(r5, 0x0, r5) renameat(r5, &(0x7f0000000980)='./file0\x00', r6, &(0x7f00000002c0)='./file0\x00') r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r2, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r7, 0x0, 0x1000000000003) freebsd11_fstat(r2, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r8, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000a00)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7, 0x5, 0x3, 0xfffffffffffffff9, 0x891}, &(0x7f0000000ac0)=0xa0) 00:02:10 executing program 2: semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3a0a9bcc}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r3, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 00:02:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x100000, 0x0, 0x0, 0x0}, 0x0) 00:02:10 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), 0xfffffffffffffc72) 00:02:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000f4ff0000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000f8ffffd431450b5ec0b4582e265312e3000000000000deffffff44bbdbe49f4f430aab459b39de72200812a9e22590e4f9fad88604fd668219681180108bf6b2cce15f0a8ee51efe5f189e2a1abfc9e3c4cf1e798f256aabc7d4716e1bbe089b6cdaed705b6cbde2e657000fe1593a92c207675212dd6f1e34c2d08fde53d360eb1e89476175754b925eea8620c1525669281dce6b626da2d3"], 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1}}, r1}, &(0x7f0000000140)=0x8c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000180)=0x40, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x7, 0x4) 00:02:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) sendfile(r2, r1, 0x0, 0x800) rmdir(&(0x7f00000000c0)='./file0\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x5) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r2], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 00:02:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) nanosleep(&(0x7f0000000000)={0x8}, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0x2d8) 00:02:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x1c71c7, 0x0, 0x0, 0x0}, 0x0) 00:02:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000004) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x80, 0x40) poll(&(0x7f0000000080)=[{r1, 0x10}, {r1, 0x10}, {r0, 0x18}, {r0, 0x2020}, {r1, 0x10}, {r0, 0x10c}, {r1, 0x208d}, {r1, 0x100}, {r1, 0x70e112a7b0cb2f24}], 0x9, 0x5) getpid() 00:02:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01200000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x4, 0x0, 0x4}, 0x10) 00:02:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000300)={0x8, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3ff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xffffffff, 0x401, 0x4010, 0x0, 0x4, 0x0, 0x9, 0x0, r1}, 0x20) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8988, 0xf, 0x401, 0x86}, &(0x7f00000000c0)=0x18) setrlimit(0x0, &(0x7f00000002c0)={0x4, 0x80}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x2000, 0x3, 0x125a4784, r3}, &(0x7f0000000140)=0x10) getpid() 00:02:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x1000000, 0x0, 0x0, 0x0}, 0x0) 00:02:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000004) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x80, 0x40) poll(&(0x7f0000000080)=[{r1, 0x10}, {r1, 0x10}, {r0, 0x18}, {r0, 0x2020}, {r1, 0x10}, {r0, 0x10c}, {r1, 0x208d}, {r1, 0x100}, {r1, 0x70e112a7b0cb2f24}], 0x9, 0x5) getpid() 00:02:14 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f00000001c0)=""/238, 0xffffffffffffffe9) fcntl$setstatus(r0, 0x4, 0xc4) read(r0, &(0x7f00000000c0)=""/218, 0xda) 00:02:14 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:02:14 executing program 1: r0 = socket(0x1f, 0x6, 0x4000000000000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="066a182a9f4a1392d165"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="8ee164689001e12c04cc8dc12ace1e92cf7ee0635e7abd13260c7ee1", @ANYRES32=0x0], 0x0) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) 00:02:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x17, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @rand_addr}, @in6={0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x6fd, @loopback, 0x6}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x0, 0x1, 0x9, 0x100000001}, &(0x7f0000000100)=0x18) 00:02:15 executing program 2: socketpair(0x2, 0x3, 0x1ff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @rand_addr=0x4, @loopback}, 0xc) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x2, 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000000)=""/210, &(0x7f0000000100)=0xd2) 00:02:15 executing program 0: truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x115}, {r0, 0x24}, {r0, 0x17}, {r0, 0x4}], 0x4, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:15 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080)=0xc000000000000000, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f00000000c0)=[{r1, 0x8}, {r0, 0x2}, {r0, 0x2024}], 0x3, &(0x7f0000000100)={0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x8}, 0x8) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xffff, 0x4, 0xb5, 0x6, 0x0, 0x1f, 0x8, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0xff, 0xffffffff, 0x2, 0x9}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x4, 0x930, 0x81, 0x7, r2}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2002425, 0x0, 0x2f5) 00:02:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x2000000, 0x0, 0x0, 0x0}, 0x0) 00:02:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) recvmsg(r2, &(0x7f0000000940)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000100)=""/181, 0xb5}, {&(0x7f0000000280)=""/144, 0x90}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000340)=""/196, 0xc4}, {&(0x7f0000000500)=""/192, 0xc0}, {&(0x7f00000005c0)=""/146, 0x92}, {&(0x7f0000000440)=""/116, 0x74}, {&(0x7f0000000680)=""/201, 0xc9}], 0x9, &(0x7f0000000840)=""/199, 0xc7}, 0x40000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000009c0)=0x3, 0x4) connect(r1, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000980)=ANY=[@ANYBLOB="8844fb567263548430d70f55cd3e77a183ef2fd15f579699cfc1"], 0x9, 0x0}, 0x0) 00:02:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt(r3, 0xd97d, 0xfffffffffffffff7, &(0x7f0000000040)="2cc9c5cd43ad65e9e0e2ccddc8fed1f9b4792ac2f08035d7c89c9cec5721db09e537240ec8f6bedc3f0308425e05a2ee7e92e85c9df6e8c51309e4e254d55bc665664eacd34c72756c90b5629c519789c50e0900373cf80923df982c0359e21983d237e5cbed60b05e7ffc7798107056d3495ffdc60d01eda32a4be98c8a9bed81de46f238eb518bd8669a9c42743f3b67b718b28109ae33461267ab6b40d037cdf9d8ebd02891d4f39674231f247bba336af17e26d8ef837a452cee61ec0cb4b157eff1836e43cbb7f9ede1d2c231bc5dc9706f39251b94faa45807da46eaacfc7bcc8810059abab0441e887555ac8facc815e32fd685ce12a1d702c5f7463b5666fc246a1451090b55184f68a37cd66c79b4aaef01861829c3ab9b9016dc890973fa333be0f19d4fae8b5353c2f256fab80cce738ef371eff7e39947338b22823c51add220d1404368692c58fb6265e12de5a0f040a948216f97e347e4583fd7c2380fd61bed4d82d497a9acd0e3fd19cb4b0b82b606554352a53596a2c8850ec9a4a259b9a531d9ac7c5ce5b83e423761e29d1d7a202261a858f366edd4ae9285367614110ac2bb363e1b110f860b0a7a17797e5420a72364984f6efb27641b9b2a4da62dc1f4191d68ae4f34b519ddd37de2a1363d16d6cf4076f0c8e30779a3393b68b7e2906d30c52165ae525132708110d05c157ba8a3abe8ad1be3205d36b69ee915eb8ae1c8115f5d9c88d4a927bdfef3aed5f10f84089dba705be3490780b0f07c435f9b69781706aa08f07653d9eebd8e2980a3b3546ce06e0269f086f7a480cb0ba38d9893b2f23c4d62c67d788122f3c435839aeb526193ca8f2fa7fb284e56298a2bed4d60e218de0db90284288f0bf2b5e91fc0efca88d9c9353eda1301419346584b94033a39904718f7264199427eb83abd8ed031417fa4a9850db6e98ff08db3170bf545fd769abc9c856db20d1b2ea253634174f3280ade4160e367df047f271fdc3060df52fbad7b98f05aa81a641f6507f439eb2236f824c5b5cef2c1157c706c82eb30044abf9156bb4517ea28a2d5dc316235e51f4a0a5b5239613009121cc6cb0d28d6168a4fb4dc77d89866cf0db7734c6a513a2c9918416d367a8debfd66da60eb2db8acba76b9d50c103d03f470525ef156056b43dbe9f35748d9c5c23cc9c28dfdae310669267a069a1d44649a59aa3877a3c9c2a1e39673fccf8b9be953f6de693608e451ea29d56e534dd688dd76bea2e780b335bf0981a94164757314b1bdded482420c4ea2f5b2833d3ce5dc36c55b138369a4f8616b82c121a4eae7cc94a760d18e26fef693d811fd4afb53d99d3d4e5cf4ab5c899f5a9e0239fd101258f142d5294de3996e3447d1cc5572d2296461c5521ef1a9ffd9f4109bc1edad782d5a98dac2e32fee1523bed463d370bfde97d0f5076bcc4fdaa55fe0f0ed40e941f09a6284daa65909546eaa6c34c7358df2b2b49c5b0a38ccb28437bc07a701842f0ea97cb978aa4c505d2b7357a343f2a65ce6f6df70b79c7e6ec816d500b0428975ed53ab4508d3f07c71abe9e5a5ad5be4e8a5523b66907be656c4f8f5330d20cb86c094926c650b539338a4c451c1b33d889442666c340abcc6ed8f877fae183a5aa1f34d32014df5b8e15482b326ce5a79e78d19ad983f1bd0efd71884282190fcebc6eb25a0055c0cf74b7a9623d707ccb67554201d03fe4aabdd6bb8abf650e01d3b677b5544bdc328c799eb222780b03d4e242db48d9366d08fac63707c58eb93b83428b814b29f6bf32e2c1dd7dfa690ac731f7cc83acac9a9d0e75a9b345562ba78e87d7cf9c32265e169f31f31fa45ecbaabd830734adacd1319313b6d4aa5f703259ceb178b2cf5f2ca377c53d35f4aac3ac0c9c1c9ae5e87a88db238b2a13bf65be03e534af9780ae6cf8d93d13f8d0d7612e50c423cb911bcbc37ab99c51c2ad3cd5f899ec91162476e39b9e3c82dcb0cf95008ba6e988ff1096e6db441694e77aa37fe2c184b80de841a5c1643954b950bc70f3282a3e1806258d4c39f6193b4cbdda4b629990f8f28f1e332e0813ae8f52ba14560ee2ae4cc2bbb59b7e04ac2736bd98727229c0d9f2caa86a027bd11bdb9b930d7d98477c0a4698cfedf43d6b0f2c9784207550776f4e5fde3f524b6ead9b99c873787d68dee6506a4863f4b317913361da3470e35b690dfb1ec59d38680b5f6d334bed2abc9497edddf5aeff3aafdc8bdadf6777af68d8c3c4ff7dd1aad86d878da6e2024cf5715b68e38c25d7f9e259c1f1e66405da73f1d6e8bd0013f1f44383a614bd66aef18ace6e616ca8090797603ee9eae6eec47f4d054f785519745a57112e7767ce3359d40d8185d577c7c1111dc829866556493b221eaf518ff140219fcc267fa08b0c2899e1f868738bb1b68498edc46407a16dac82330b23368af1fcd1db0f378a4c772ee9ff349bfdae9253fec970ab34f9b1d4d7fcd2f31c716aea14a26d9864b7aee5abf5eb3719b845a8cab461a1d501a188ddc15ccc2b84f5b8b7d2907f1d0c4cf1bc5bc46e6b1e801ceaaad94bb1c7cf8a65d4f30c3be13895bf2058697ae1b1967ae184443ddbe6c20e0fa2b7987cd010d0f7c8610ce58691067f3d3e120457077aff2cc4cf2cba7068bf70476e8c22aaeb58a984967ce6d06780174b30afa9657094dfa0342a919a4546b086435046792bf463eca6a46891c20d91cb9913ff8f6f1e39dddc43b973c4a64ca5042804a7b98e21e202bdb99ba6934d018f69f8a0d02294962f98d0d00cc4ffbcc483dcfffb00593ca74742d2406c687e0069641ae9583b950fd7911673b566ad740d2937fe8f0fc032d727917495a04bef5b8e994f7b6cb5c4a13978d266582f0c9e0c58465866ee5f43f66dbee031bdebdb2adcc59b9b982ec525febb46f0d3ad152ffb710f05d8c469f12e59ad668ee72fdc7bb1ac929b7eae0af96fb1eaf0c37d5d82a2567d2751bb743e4e08463b8786711d8bd0146ff53d5ae71875bd9d0c51669266189ac69d42a537d947a5d0b1a6f0275e02e9ece660b157c3c2f915465f6536ade8902f0d67767ec4f1eb58742155f568569440787183d01971667a8f5e036d5109e6a75559eaab8611abbe006d1b80cd8188044bd4af9fffac7dc1036652b5b0e42488d9b34ef59d6363f13792e23e5ca30950c407863ccd274b2cfd5d6ea3934e71bfff56f8cf8ddb839a07481aaabdc3f6c79153e4efbafafb06852a7dad48a10b6e05e630f59f4206e32b2537ee50aedbe29015c88f4b7354495f5977bd1fd0ced22310b1f7c9ba7e7b20143409eaa59af37766bdefe7ca58ab789904a468849fbf0ce9982fabdd5a4fb87262f9789d8d96dfa7543ee2bfba2b4d291f5edee89c3fe4eae612c9a8e4ca99594312ee3a86f5d51d5f8fd2a28367a8712165fc510f15de2ef670781c3c63f6f7e5e028222cde0af439747e67b973c5444226ed30c7a125ff128a4f56af888ee6558e6c8dceb5d41fda535b06590a4a231806e977161e8122b5172016f7be70acdbc34a808458b36b4d844c4df9b7518e0c0e22c09fb0053ca9583a6ee2d440fcdccdb1cd1c4df3b8dabd75ca8087c20bffc438dfb609754aff9b8307fc8a708ddb5dcfdd373b06e6c63dba9f0ecb66f81522feb9db7339e2e808ebb3f164b2b36451154b65ceb9c43725bd3067f278494c2288fa75dddaaef82285981647f6f732442fd54a645046526a8603fc56edc4daa951df7becdad605032f146da5f67805e4ea7a70caf51ae99159ba8c81dfc944b411f4034b6fc64bb93d49216a9774ece3029eec8dc3d9286622631cffe1548a9836a5497e897f22878cc4a3410a3651cdf6f1a0bcee70e62af00ce3bbe9e578cba707446bf87947a39b00d71ab13a4a6609c3540c8f328a78da292c3e1dd5e379abeabf91b029ea127627a66dd8a7837464c7010831891cb2c9a0d97232545a3dd7a87461a7ee5460cf218880f4dd9cbd55b0e3f1de24eaef4800c8fff0c3338c31e46600ee45dc53a12e90466e593671d5f80a9f8ab01fa53036d0eeb22166f79f86fb6525a293c50130da6f4a92f409f68fb20731bf9eb32d809eab6274a47af53b33504a913bf1bc8ce7277c15b32b483dc21bf2a3554086836dccff6e2515b5a95ca3ebb712a35bd835aca613c33f69bcf78ab22db6238385e49a039c294577925df9675c08d4437ca2c572445df335c44c2915ddbe053736eff07a298530a693319597c493afd3e4c78d052cf866f62e0d198958092a562e688f9bd29046c708e9222b85a30285069d2325f3c61b9bd8b8ba85f9ae587a3fab6bb21ace60b52c78370744135c096929585887e2c6bba65e48818231bf67282bc2a40cd476346bdf6524933c1af63fcf39accc968e1cc63d297c3bca18a1aad5e1c46a67693265a81fdc34184a14231b21db8eff18c4bbd4ff1e0060099f81c89c7b3a572ce9ac893752215b21cb1a0b0f294dc264582c664a3710def690bb585e1f9138a1d513b10bfedabc40f477e8107053cf3a612b78066812ecdfe3b3caadf5f2465c29ef8ac229ba503bcba9cddb9145e0592ac1f6be3fc9c68ed83fc3808a4cedafd2b1a116ff2ae0ed2994dcd668700e7fbb275e36a08165ed5a5076a74649e11a5af9796cdfc51136637798f00478c592e5a396ad0b53fbc565a2067e87b09c0cb0e5573239a8712b1d2d70a5a213d8c56255d956b7ed6f1358fd15134dd14389cdf00256c1c925dcb04e42dd0cfe72ee4988785e97bf0c1634226ddd1f80364268cc57fd43664e40304808ae8947decc20436dd9a8e8f6d1faed954d8635bcc6c1492d8cdd62613f2b2812bd7a07f7acedcdae676c4d009322841a0bd26cd9f458ce3d54800364801520f1b6a756031e99efb33bcc0e8fec87d5669a31e75b6ec16c80adb90be7fe10be231540e9fc3cebebf6bc81b86d7dbc6a45305035b0d5845e12414f7bcb831bcf673f964d6835eda4cda3ca547b67608751cc349d95b42907cb49fdb334b1c5800d1cbb19895ac752842b8a85f894cc48119c9c2dce3d3533acfe0914283f32186788c2d5a3d1d10d1e6d1fe7bdb8620d1deacf37548f5893eb711b4b8d42f8207a2a30363839b7cb198baecae37bfb28cddebf9d3539e722baa3e44ab1912cc15593d0e59bd21b1186edf6f1cec88fdbb3bac947b883f8a88a752dcc45004b1445edd568fc786d1f81af0f1f11d86756fac6ba4e8e2c18bd32c2fa985806c2e1cdb6d868eae6ba95e7b9805a1c162afb12c6210ebf4574420f9f7fd458940fa30732292100201aa66b9ebe2905778fd94a9e4f9806d5d9652358eddcea3887c7697e7e12aa1901fa9859622e725c3e741d86d0deef4d599ea0cc7e76a57fef48a7d22003d7f6dfa11e336cda831875903df30ef175b34a5224add5dac1b43e8a23a2d27c86e90f3be1ecc7df93007f05a8f1c5b085868372140d9800c4d75d3ed3866adda70fa6b6ca8c028138e7a37ed7b074215093332137f950b00146f38428c25785301aed7dcfc5f7d0102733334fdd447ce25cc76253b096781cdbe5f08155de921d1ad9d1ff32529cdfadfd603783cf18e2ca787f76437834ebd216aa33f7b52d2cc7b4811bca7206ae8c3920ceed370ebb43b312933b1fce9a5c5e33999c1dffdaef88e22ba87866a64371a4f08d77e5e7c169382338f12f6830af9286b4a64744f4a377cc8f95ee700ccc91c34bdb480702d74f4f285cc6ae978d303ac4dcd3ed892d0cda6cdb0e533d4545e2d", 0x1000) r4 = socket(0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknod(&(0x7f0000001040)='./file0\x00', 0x10, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000001080), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000001100)={0x0, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001140)=0x10) recvmsg(0xffffffffffffffff, 0x0, 0x200) 00:02:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xffffffff}, {0x8, 0x80000000}}) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:18 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x400000001) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x7, 0x9, [0xff, 0xd, 0xfffffffffffffffd, 0xfffffffffffffff9, 0xb9, 0x80000001, 0x2, 0x9, 0x3ff]}, &(0x7f0000000100)=0x1a) 00:02:18 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c) mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0x15, @local={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x1, 0x8000, @empty, 0xad8}, 0x1, [0x0, 0x0, 0x80000000, 0x6, 0xa58e, 0xffffffffffff6244, 0x3, 0x840c]}, 0x5c) 00:02:18 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4) 00:02:18 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9479}, 0x0, [0x9, 0x3, 0x8, 0x1000, 0x5, 0x3, 0xd8, 0x6]}, 0x5c) 00:02:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x3000000, 0x0, 0x0, 0x0}, 0x0) 00:02:18 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept$unix(r1, 0x0, &(0x7f0000000100)) syz_emit_ethernet(0x16, &(0x7f00000002c0)="79fefb3523e0db659eed35c00806001808000604711d") lseek(r0, 0x0, 0x20000000000004) getsockname$unix(r1, &(0x7f0000001380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000000c0)=0x1002) getsockopt$inet_udplite(r0, 0x88, 0xdbd9a331329d2dec, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffe93) 00:02:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffdc1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="d223300a8e48e4", @ANYRES32=0x0], &(0x7f0000000100)=0x8) socket(0x1c, 0x3, 0x7) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x5a8}, 0x8) 00:02:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:19 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4004000, &(0x7f0000000000), 0x10) 00:02:19 executing program 1: open$dir(0x0, 0x0, 0x0) r0 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0]) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) 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) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x0, 0x0, 0x4}, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x5) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:02:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x4000000, 0x0, 0x0, 0x0}, 0x0) 00:02:19 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) fcntl$getown(r0, 0x5) r1 = getpgrp(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001, r2}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 00:02:19 executing program 2: msgsnd(0xffffffffffffffff, &(0x7f00000000c0)={0x0, "f47ddfa13f00000054a548d10e9840efb019b8613873c22ee091149f538dfd5b0fd49307846c5c4e7edd53e9a98f4bb928cedf31a6a4849fa205140c7662d8095b077641a9085d68e38002a3c64b537951cdb23bab4c56ccb74b5b131a96c8e1d6edb3b14ca5f965daf37163e3f917"}, 0x77, 0xfffffffffffffffc) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @loopback, @multicast1}, 0xc) 00:02:19 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000001040)=0x1002, 0x20000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001080)=0x6, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000010c0), &(0x7f0000001100)=0x4) close(r0) 00:02:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x5, @loopback, 0x2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x1000000000, @empty, 0x4}, @in6={0x1c, 0x2, 0x1, @loopback, 0x4}, @in={0x2, 0x1, @rand_addr}, @in6={0x1c, 0x3, 0x100000001, @empty, 0xfffffffffffffaa5}, @in6={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x0, 0x9}, &(0x7f00000002c0)=0xc) 00:02:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200) getpid() 00:02:20 executing program 2: getitimer(0x1, &(0x7f0000000040)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) poll(&(0x7f0000001540)=[{r0, 0x85}, {r0, 0x1}], 0x2, 0x0) 00:02:20 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x5000000, 0x0, 0x0, 0x0}, 0x0) 00:02:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x4a, "26026de3d3459123f96907b3691687f6ca458b9d204a07410f8c43e8cdf0d37b450d7f8b03b05a3f3749ab72a3d1dfe13e666fe02a7fa74359a8c308ac6c154edbab77320c0e5de1420c"}, &(0x7f00000002c0)=0x52) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x80000000000, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x81, @loopback, 0x6}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r2, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:02:21 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ff6000/0x3000)=nil, 0x0) 00:02:21 executing program 1: socketpair(0x17, 0x30000005, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r0, 0x1000, 0x0, &(0x7f0000000040)="98ea9f4d998b1a5d2fba7b", 0xb) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_fstat(r0, &(0x7f0000000140)) getpeername(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r1, &(0x7f00000000c0)={0x0, 0xfffffffffffffe94, 0x0, 0x0, &(0x7f0000000240)=[{0x3e, 0x0, 0x0, "0ecb0a293e65ea4d6c04413c0d6ba0108da9b3224553be41c35d527081e6a297b778f0cdc971a30fc7c0f7c397579948ea9a4eb14988b3aad9ee99b1d95d41e10379d60090dda7bdfe17ad2f684dcc57f558d0c9adf08100de69dfa8370103ee83fb98acb6ceaf64df530c0763ca20c05f231f9b58"}], 0x10}, 0x0) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x20000000) 00:02:21 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=[{0x78, 0x86, 0x81, "d0a812576440ea22451cc0effc87ccf1812641469a5d3935424e59b52c2ddf130099236b3ad78014efe989879fa509f602de2da641c8434db0382196e09ac746365de83e681ab5cbde503ea3e1d871d9224ef0fcf9cefef7c5490ea818f7f767cc3aad921205"}], 0x78}, 0x20085) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:02:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffffffffff7}, 0x24) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() fcntl$setflags(r0, 0x2, 0x0) 00:02:22 executing program 2: ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000000)="4c862d0bea0a62c5a93eb9303891fbc393fe5de433caea0f4b80f1782eb146b5b3410dc367e80124366e1b33c0aa821f6056b99dc8798fc42a3c917084613e504e80d9399aa9c7bced879b50e9b97ac17ae7edbc09f14aca411fc75dce94c9bbb10e061c6ac86bda2b6c6e1c5785c9a9841837973d2e38e2d361e5680be566957c1fd99690af9d4a2e29ee523cd04b4be63fde6a788f5d50dabfec4128266e4d6f95f11dfd69bd2d84ceee5ccedf9820e398d93a3f26eb", 0xb7) 00:02:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x108, &(0x7f0000002640), &(0x7f0000002680)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x40, 0xfffffffffffffffd, 0x400, 0x2, 0x18b5, 0x800, 0x7ff, 0x2d0c000000000000, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 00:02:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x7000000, 0x0, 0x0, 0x0}, 0x0) 00:02:22 executing program 1: select(0xfffffffffffffe55, 0x0, 0x0, 0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = getpid() r2 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(0xffffffffffffff9c) r5 = getpgrp(0x0) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) freebsd11_fstat(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000780)=0x1c) r12 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) r14 = accept$unix(0xffffffffffffffff, &(0x7f0000000800)=@abs, &(0x7f0000000840)=0x8) r15 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000880)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000008c0)=0x10, 0x20000000) r16 = socket$inet6_sctp(0x1c, 0x5, 0x84) r17 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r18 = socket$inet_tcp(0x2, 0x1, 0x0) r19 = socket(0x10, 0x0, 0x1000) r20 = socket$inet_sctp(0x2, 0x5, 0x84) r21 = getpid() r22 = geteuid() freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpid() r25 = getuid() getgroups(0x3, &(0x7f00000009c0)=[0x0, 0x0, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000a00)={0xffffffffffffffff}) r28 = socket$inet6_sctp(0x1c, 0x1, 0x84) r29 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="01062e2f6669ec0000002b29371b11a983a3aa8275fbdfca6f71c69a4842c32cfec8b839c7cc4950c1e781d32bef06"], 0xa, &(0x7f0000000440)=[{&(0x7f00000000c0)="0e0672eac5d9aafd1428586fe08539a665542475b42646b0055b6ae16cdabaf1cc2395fa5dd53b387175b75d161519de3ba2a88a447e4e41b01a90b6238b5d59351bf03b70895a4cb2eec825fd588bae02c23dc57aaa6bf06e50197aa22a0dcff9f2677ca21e8c92677a7a00976dcb0dfb189ec375e9837d539c1ed4a4873598e200df99e92addd39051b35953d021c3e6ccadb47b60de38863251dc8420d5952b2fa0155a77e09bf2b37af06a700840bb546beebd43ba38b7affac7ad5b61b810da5af111af14993570e25cc239f0a32832143cc8db6bb443759a5268e818c1123df57e", 0xe4}, {&(0x7f00000001c0)="b3e650de3d2dc5759f034e62206a2fc1c1e6b9426670ee0633611cebee2d7d80cd79c5f8af860f96802dac17978a7344e0b0fae1e32ec29b5147d679", 0x3c}, {&(0x7f0000000200)="eb2af171d5c123537e29403bd2eb4a8759d6400a94056ce11f431ca18df5f748bf8a4e1cbaa043cd3e809e88da31fecddccace99915fdc7648587873664d8d3aa22e88c6e961653d79bf1982a6115591b73d6cc5bcf96cdc42cc9ed9bf5cc18c97b3e6a16976cafc58fe45d34a66855209860a9155a1dd4e69cd79b57c1294ceaee54bbfc5eea66b4cd7292d8db02161dbabbbb3129e1005c94fff9d8aee035a6cd7af48fada393d91f5825be7d956b33357efac82a7aeb72796033ba9dfebbc044241bb51eec2bdd106c28ea8eefa480751e0700fd837c8384b", 0xda}, {&(0x7f0000000300)="f00c99d3f8d5293d49c4d63dc16f62bd938f56e87de7bb1fe6bb1cc823d390b4e81f5351fa5e6cae71d082079f1d1115e46c689d4fa8ed5996a9526ab16f154604e600d5287959e1f7f1421381b34b1f4394116c8e4a51242d694cb24c8611739f0ba9cbf0f3260872e5151cadad", 0x6e}, {&(0x7f0000000380)="73d3eba78af2a7563c1f2e46e2ae7d03e691ca29b32422d20e85", 0x1a}, {&(0x7f00000003c0)="466404da10ce47ce76578c0127568d1a360ebaf0df9fbb74d3b752f968fd6b90b77af6bdffbf1c3664396819b43b46ca90a92fceaef4422636b4a90cdb13c5689e6100d787d8c073ce1d9e616fd674f561f4d0033386c3a9a206d578cf7b0e63b0f0243fcaf58b749398d50f9852", 0x6e}], 0x6, &(0x7f0000000a80)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r4]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x38, 0xffff, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0xffff, 0x2, r21, r22, r23}, @cred={0x20, 0xffff, 0x2, r24, r25, r26}, @rights={0x20, 0xffff, 0x1, [r27, r28, r29, r30]}], 0x110, 0x104}, 0x80) execve(0x0, 0x0, 0x0) 00:02:22 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000d798b56feddb292fb9f0fe4d340200005a00000001000000"], 0x10}, 0x0) 00:02:22 executing program 2: socketpair(0x10, 0x10000000, 0x6595, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x5, 0x1, 0x3, 0x1, 0x1ff}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000002300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001200)={0x1, 0x4200, 0x1, 0x52, r1}, 0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000040)={@loopback, r4}, 0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, &(0x7f00000001c0)) 00:02:22 executing program 2: r0 = socket(0x2, 0x5, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x991f}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) 00:02:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7f, 0xeb}, 0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xa000000, 0x0, 0x0, 0x0}, 0x0) 00:02:23 executing program 2: r0 = getuid() r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) getresuid(&(0x7f0000000140), &(0x7f0000000180), 0x0) 00:02:23 executing program 1: r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet6(0x1c, 0x30000000, 0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:02:24 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x3, &(0x7f0000001480)=@un=@abs={0x0, 0x0, 0x0}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xc8, 0x5, 0x2}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r2}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0x6de3, 0x4) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') openat(r3, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000180)=0x8) r5 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000003c0)=""/127, &(0x7f0000000440)=0x7f) accept(r5, &(0x7f00000014c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001500)=0x1c) openat(r3, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:02:24 executing program 2: r0 = semget$private(0x0, 0x0, 0x320) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/176) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 00:02:24 executing program 2: select(0x20ccb69f2095982e, 0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000200)=0x49f, 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xabb, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0xe0, "2647cc090905f8729f544fcbab0645a06e1c3dc35909e645da53ecb14ae93fdd1b5290fcea5b5f414e7270a3056113a7ec27a15a80be63aa8ef09c89d313236162056b3b37cae2ee18a8d279c71e385f9e897968eb0e446edd739a2ecb198f6f1aac8f208b6c1b89e90b97e1c5b34794ea9033a1f0d0b5156ddc073ff2866c827512f4c458cd47b8a922237a13147b51076d1cf476400c55955657916f3cfd56e02a81469b1acdb21a36aa6022522e27a9394fbf6a4e57c1b2a67db02022dcc02be2b882921a7ab9127f754dfe2a49025001ed311fe846098e6e6c25943c89a1"}, &(0x7f00000001c0)=0xe8) 00:02:24 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0, 0x1, 0xba, 0x5}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x8e2, r1}, 0xc) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x1, 0x1000) r2 = accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) freebsd11_mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x8002, 0x5) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0xfff}, 0x8) r3 = accept4$inet(r2, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000380)=0x10, 0x30000000) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) r4 = open(&(0x7f0000000400)='./file0\x00', 0x10000, 0x2) r5 = shmget$private(0x0, 0x2000, 0x222, &(0x7f0000ffb000/0x2000)=nil) freebsd11_fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) r10 = getpid() r11 = getpgrp(0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000700)={{0x1, r6, r7, r8, r9, 0x0, 0x5}, 0x9, 0x5, 0x100000001, 0x8, r10, r11, 0x2}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0x8e, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0xd69, 0x80000001, 0x1}, 0x8c) r12 = getpgrp(r10) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000840)={{0x100, r6, r7, r8, r9, 0x5a, 0x101}, 0x40, 0x20, 0x7, 0x6fd, r12, r10, 0x2}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000008c0), &(0x7f0000000900)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgrp(r12) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000940)={0x5, 0x2010, 0x7f, 0x3, r1}, 0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000009c0)={r1, &(0x7f0000000980)=[@in6={0x1c, 0x1, 0x99a, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x0}]}, &(0x7f0000000a00)=0x10) clock_gettime(0x0, &(0x7f0000000a40)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000a80)={r1}, 0x8) 00:02:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000080)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:25 executing program 2: r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x28) recvfrom$unix(r2, &(0x7f0000000200)=""/136, 0x88, 0x1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r4, 0x2) close(r4) freebsd10_pipe(0x0) flock(r3, 0x48) 00:02:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc000000, 0x0, 0x0, 0x0}, 0x0) 00:02:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="46dab93b1f8476990cd3fa93aea6cb73f65d1d146cb884c7b980c86068e263153f1bd1c8af7d233e3fd16cb828e66e88b781e80c8d2e078a9373b554bd9d945d7718a9e6ef6e12c91178da1d07b93a8a7603bed3d85603457488918baf9f852bb63ea641cb16f8032cd5335bb60934ba69460ef247885156fab859c2c82e640b513d4b214c2dac3ed68184b30ae5a584a29bf37ca2390bd3f3", 0x99, 0xc, &(0x7f0000000100)={0x1c, 0x0, 0x0, @loopback, 0x800}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x15000000, 0x0, 0x0, 0x0}, 0x0) 00:02:27 executing program 2: 00:02:27 executing program 2: 00:02:27 executing program 2: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000240)=""/28) 00:02:27 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x0}}}, 0x88) 00:02:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x24cf2ec2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r2, 0x9, 0x76, "bb6411c18c1a3e654317bba18c5719ac9aabe39c54d09ce131a24716d999fe5bdf02bcd4a1feadd4710c6dbd02d235682f7615cc7db8c330068f5956f838c8dd2a6f0c127ed4bded8665604433da576e1c55d2d350deb34f7675e7cece9f847f8247a004c43c271026bcf1072e49096b7f2a3f8294f0"}, 0x7e) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in={0x2, 0x1}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_buf(r1, 0x29, 0x2f, 0x0, 0x0) 00:02:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setitimer(0x2, &(0x7f0000000240)={{0x2ffa, 0xd0}, {0x6, 0xd02}}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0xfffffeb5) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) 00:02:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/78, &(0x7f0000000040)=0xfffffffffffffe9b) socketpair(0x0, 0x10000000, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000100)={@remote, @local}, &(0x7f0000000140)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x17000000, 0x0, 0x0, 0x0}, 0x0) 00:02:29 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r1, r0) sendto$unix(r2, &(0x7f0000000080)="da6e9493ff0e365817b7b29f4a3ef6bd223a607ec8e32d45aeb2e822cfa39d46b4cdc9167b068b25234c97a2390b42db5ab6359d10ac7eb13586a23a1849bcf8177c3dbbe13b8e49ded50c51ea335f6a6a8c8a55cccc93ce015f442d63f501228942e96b06cb634730647ea8d96f8808fad12b90590228c2d31e3043f080cc925dab563e8885f913f42635a6c7489957cbead9a049a53471cdd56d5239b5819b049d7f7ae99482ee8f40fc8b10108fc694dbf3", 0xb3, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) r3 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000000000), 0x4) fsync(r2) sendmsg$inet_sctp(r3, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) 00:02:29 executing program 2: clock_nanosleep(0x200000000e, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9df}, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x2, 0x2}, 0x0) 00:02:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x6, 0x0, &(0x7f0000000080)) socketpair(0x2, 0x0, 0x1ff, &(0x7f0000000000)) 00:02:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x7fff, 0x0, 0xfff, 0xffff}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x3}, 0x8) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x200000, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x6, 0x5}) getpid() sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x1ff, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x10001, @loopback, 0xc61}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 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) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e223f000000fe8000000000000000000000000000aa0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000100ffffff7fa200"], &(0x7f0000000080)=0x98) 00:02:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setitimer(0x2, &(0x7f0000000240)={{0x2ffa, 0xd0}, {0x6, 0xd02}}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0xfffffeb5) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) 00:02:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x29000000, 0x0, 0x0, 0x0}, 0x0) 00:02:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x31000000, 0x0, 0x0, 0x0}, 0x0) 00:02:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="d2", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) 00:02:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6(0x1c, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:02:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) utimes(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0xa77c, 0x47}, {0x20, 0x3}}) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x40000000, 0x0, 0x0, 0x0}, 0x0) 00:02:36 executing program 2: 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) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:02:36 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, &(0x7f0000000040)=ANY=[@ANYBLOB="000000a359890b7a0d9af50900", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) fcntl$setstatus(r0, 0x4, 0x10044) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x36, 0xe559610d38aae8c4, 0x5, 0x4}, &(0x7f0000000280)=0x18) 00:02:36 executing program 1: mlock(&(0x7f0000f93000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000f91000/0x3000)=nil, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) pipe2(&(0x7f0000000080), 0x100000) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x0, 0x1013, r0, 0x0) 00:02:36 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f00008dd000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f0000bb8000/0x4000)=nil, 0x4000) munmap(&(0x7f0000d75000/0xb000)=nil, 0xb000) 00:02:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r2 = geteuid() r3 = getgid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x5) open(&(0x7f0000000040)='..', 0xeae74e571cf8675d, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x42, 0x12) open(&(0x7f0000000080)='./file0\x00', 0x108, 0x1) 00:02:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x201, 0xd) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:36 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xad5e}}, 0x0, 0x3f, 0x5ab, 0xfdf7}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x6, 0x1000, 0x2593ba3d, 0x10001, r1}, &(0x7f0000000340)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x41, &(0x7f0000000100), 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x20, 0x81, 0x9, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={r4, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) 00:02:37 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="100000611c0000000000000000000000a6178777e90c8e3e352a460c10"], 0x1d}, 0x0) setgroups(0x3af, &(0x7f0000000280)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:02:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x44000000, 0x0, 0x0, 0x0}, 0x0) 00:02:37 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="010000003405a570f48ad8754106e1880f8ad87750506ff9a1fb449d9282f11ee0985f9dcb3201c5065ef15a3d493db42bc8ef97ca6db1d4acbc8e62c91c614eddd2716a0898b452ed16d016de54d63d4ef5bc9cb09f6fb5ef58a7ea1464be5748584ce31025503b00f81f088424cc9b2eea5e5fc872bd1ffe5ed6fde8f071b1b196a20a1d73d7c5e9198b81289fd41d649db76a0c27acce77746a99fa963910830a234383689e649ad8c6ed1e824565278026000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000340)=0x8) r1 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x6e) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x101, &(0x7f0000000280)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x7000, @local={0xfe, 0x80, [], 0x0}, 0x14000000000000}]}, &(0x7f0000000240)=0x10) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:37 executing program 2: r0 = socket(0x1c, 0x1000000002, 0x480000000000000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1, 0xfffffffffffff3b6}, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023978e6696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x8000}, 0x8) 00:02:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000a7e8bf026773a3de6dff393d4ae8710000000000c4c2b6b83b08137b43114da333e645b5184867d4aba6455b1f930119a87d543e26b278559c41aa922b1bc8dfeb775c95cbcd4e45588ce7038f082e7759e82db9378e103d5abd6110576669"], 0x1) 00:02:37 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x81, 0x2, 0x7fff, 0x3d, 0x2, 0x94fd, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x9, 0x64a9, 0x9, 0x3, 0xf477}}, &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x6, 0x1, 0x2, 0x8c06}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000240)=0x8c) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="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", 0x2e1}], 0x1, 0x0}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x8) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @broadcast}, 0x8) 00:02:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f00000000c0)={0xb8c, 0x4000006}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xdf2c, 0x3, 0x7, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x3ff, 0x8, [0x4, 0x6, 0xffff, 0x3, 0x3, 0x6, 0x1, 0x5]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x3f}, 0x8) lseek(r0, 0x0, 0x0) 00:02:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000000), 0x100000) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x2b3, 0x3, &(0x7f0000000100)={0x2, 0x0}, 0x10) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) 00:02:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x5fffffff, 0x0, 0x0, 0x0}, 0x0) 00:02:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100), 0x4) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x22) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120800, 0x49) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="2300f9a8e9dab455031ab87b14347e26a0000400f0"], 0x1) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file1\x00', r1, &(0x7f0000000540)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:02:38 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x10) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0\x00') r2 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) ppoll(&(0x7f0000000440)=[{r2, 0x80}, {r2, 0x8}, {r2, 0x4}, {r0, 0x1}, {r0, 0x2c}, {r2, 0x10}, {r0, 0x20}, {r0, 0x21}], 0x8, &(0x7f0000000480)={0xffffffffffffff01, 0x2}, &(0x7f00000004c0)={0x6}, 0x8) sendto$inet6(r2, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) open$dir(&(0x7f00000009c0)='./file0\x00', 0x8, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000900)={0x1000, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffc01, 0x0, 0x10, 0x7ff, 0x100000001, 0x8}, &(0x7f00000007c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000a00)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="04000000000000000e060000726600004e610000ce83de346f7aa2f782ce7124726c13ed7981a6521c53c5a6b9163113a5468112f285ce38b991be898243fc649af227812d3dfa10359fa9cb10bf8098256f2c374cf23a03631bd5ef36bdcb736840dc2a12000000000000000000"], &(0x7f00000008c0)=0xa0) 00:02:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc7000000, 0x0, 0x0, 0x0}, 0x0) 00:02:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x5fffffff, 0x0, 0x0, 0x0}, 0x0) 00:02:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast1, @local, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r1}, 0x14) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f00000000c0)="2883308a962e625e340885db92022e66e9ec734c2a64c9ff089c96d95a757ee099711d99cfb8a26ead4440cd5155fb186d9c6cc2e813e6a10e32ceb7f790c6aa6eec61521e6e99f8e2da38a5b8e3a500f19d4aae6a0420f94515ac59bb045b9bce82277a3381b1a4ca4f593ced99dc20913f0289d864998876d2505b24d30505dbb478", 0x83}, {&(0x7f0000000200)="9f68942cfc321be3fda426e8fcdf8402d5bbff2c86c17158c2252c02d21e274996efa30d5679dc026dce826c56af0519feb89e16443535be841385ef1527a866fbf88824b3a729d396011e72130caf8790db75464a4bb11c093daab49ca2862f9d0d003fe56b3f915af163", 0x6b}], 0x2, &(0x7f0000000280)=[@rights={0x18, 0xffff, 0x1, [r0]}], 0x18, 0x8}, 0x20005) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(r2, &(0x7f00000004c0)="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", 0x1000) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={r1, 0x10000, 0x6, 0x9, 0x59, 0x20}, &(0x7f00000000c0)=0x14) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x1, {{0x2, 0x1, @multicast2}}}, 0x90) 00:02:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc7711c00, 0x0, 0x0, 0x0}, 0x0) 00:02:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@remote, @loopback}, &(0x7f0000000400)=0x8) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x3d87a93) open(&(0x7f0000000380)='./file0\x00', 0x820c, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYBLOB="ff000423801ee9380cd8a76743d38586749e7628232627d0b7719861af6ced74997ece59d69cbfdf3416b2d301b3f0380fd76bd6334efdf2624d5e9c06b34742e31e3d200f5a1ddabc01aaa757792cdd941bd7f2822a2c5af9abbb1d31294097f18182ab6d3327a42aa1c758a8e16ae91e624f6b5559a59acaa16d25ec726c2001f0f711ccf7b4"], 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) open(&(0x7f0000000340)='./file0/file0\x00', 0x8000, 0x104) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:02:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) ppoll(&(0x7f0000000040)=[{r0, 0x2010}, {r0, 0xc0}, {r0, 0x1}, {r0, 0x104}, {r0, 0x82}, {r0, 0x208d}, {r0, 0x124}, {r0, 0x8c}, {r0, 0x4}, {r0, 0x20}], 0xa, &(0x7f00000000c0)={0x9}, &(0x7f0000000100)={0x9}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240), 0x0) 00:02:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc93c0000, 0x0, 0x0, 0x0}, 0x0) 00:02:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0}], 0x3bd, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000ff8000/0x4000)=nil, &(0x7f0000000000)) 00:02:44 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000004ec2e47408000000000000001000b28eea282134d2e800007f0000012db02fa1e37bc0c185bd1d281ba57cb5ffd6df4b3d13875a24a22bf63ac188eff7a7193ed8f2fcabb4ec585d99ce55398c76e8c167b8c799acc5fbafba08aa1595f389f492"], 0x20}, 0x0) 00:02:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x400, 0xfffffffffffffffe, &(0x7f0000000000)) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) close(r0) lseek(r0, 0x0, 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:02:45 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x108) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)) fstat(r0, &(0x7f0000000180)) freebsd11_stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)) fstat(r0, &(0x7f0000000340)) r1 = getuid() freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r1) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:02:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x0, 0x0, 0x0, r1}, 0x10) fchdir(r2) 00:02:45 executing program 2: r0 = socket(0x363c37e6e661d545, 0x10000001, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x316, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:02:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0xffffffffffffff20, &(0x7f0000001a80), 0x1}, 0x81) sendto$unix(r0, &(0x7f0000000100)="1800bdb85b6751178ed7d6c8b37c7798e23b9e6acec5eeba6c9f3c9e2c2673902f516389e3f7b71a199877a92e23c3ca52daa50b05bd339e146cef3f8f31dc65079d3b116c782c3f16982cdffb0fe2507d7de86916ad5b984c795d17616f3f5eddc0c1b423bfbe20636c14615fa8a552", 0x70, 0x0, 0x0, 0x0) 00:02:46 executing program 0: r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x2080000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000300)=[{r0, 0x1}, {r0, 0x201e}, {r0, 0x47}, {r0, 0x40}, {r0, 0x84}], 0x5, 0x3) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), 0x4) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0605bf50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in6={0x1c, 0x3, 0x2, @empty, 0x400000000000}, @in6={0x1c, 0x3, 0x3f, @empty, 0xfffffff800000000}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x100000001, @empty, 0x6}]}, &(0x7f00000002c0)=0x10) getpid() 00:02:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xeaffffff, 0x0, 0x0, 0x0}, 0x0) 00:02:46 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x14, 0x4) close(r0) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:02:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="dbc93ccd431779f630000000000000000000000000000000002c5db90540ed530a608f2576e6e8757a93d3b049f543cedd4de435cabdcedfda9ede45cce8ad55c2e6355d0b913e9caccff8737d3c8fc76cc649662fca182f8e285d92700679be050d92fe602cbef778d6deecde06b6b9290a9cadfa54915728dde7fd230e403b32ad5f383ee898cb78d8b32f06cb34a21c49e5c0bb21cf2540a17a8e92e12e2e5f7688e6c501f3b17d001a0d712f"], 0x1) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x3ff, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x100000001, 0x8, 0x1, 0x7d2, 0x6, 0x3, 0x3f, {@in={{0x2, 0x2, @broadcast}}, r3, 0x0, 0x7fffffff, 0x0, 0x200, 0x5}}, &(0x7f00000003c0)=0xb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) ftruncate(r0, 0x400) r4 = shmget(0x0, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000580)=""/129) r5 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r5, 0x3) setsockopt$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) open(&(0x7f0000000200)='./file0\x00', 0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r6, 0x2}, 0x8) close(r0) mlockall(0x3) 00:02:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r0, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x44) shutdown(r0, 0x1) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) faccessat(0xffffffffffffffff, 0x0, 0x0, 0xc00) r1 = open(0x0, 0x0, 0x0) getresgid(&(0x7f0000000380), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 00:02:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xf8100000, 0x0, 0x0, 0x0}, 0x0) 00:02:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x80000000, 0x7fc0000000}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xfffffffffffffff7, 0x0, 0x93f2, 0x222, r1}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) ftruncate(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x2, r2}, 0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xeaffffff, 0x0, 0x0, 0x0}, 0x0) 00:02:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xffffff5f, 0x0, 0x0, 0x0}, 0x0) 00:02:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0, 0x1000, 0x8, 0x401}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xf8100000, 0x0, 0x0, 0x0}, 0x0) 00:02:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xffffffea, 0x0, 0x0, 0x0}, 0x0) 00:02:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xffffff5f, 0x0, 0x0, 0x0}, 0x0) 00:02:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e23ffffffffbb0500000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9ffffff0000000000000000000000000000000000", @ANYRES32=r1], &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x12bffff8f8, 0x0, 0x0, 0x0}, 0x0) 00:02:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x8c, "a6ef3ad0bdc522ee4b72959bca976649da6bb0149c0acaa0f969d92068586f4fa130c9b3c17cbc20e47b797aff8847d81b3bc9165c4a72fa2cdc1c7c1017f42528714b6c4989d37e9d3d75193fa087434bfef85c8b6bd3b1506b3632694990897a7669b8905506f24688b11427483696d47f887b0424981cb6ba85c702634bb480780dbcc491d41e00ef395e"}, &(0x7f0000000140)=0x94) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="d4", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:55 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:55 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x6) madvise(&(0x7f0000a85000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000c32000/0x6000)=nil, 0x6000, 0x1) msync(&(0x7f0000f17000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:02:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='.\x00') getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@loopback, @multicast1, 0x0}, &(0x7f0000000180)=0xc) socket$inet(0x2, 0x4, 0x7) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @local={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/170, &(0x7f0000000000)=0xaa) 00:02:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:55 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x1010, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0), 0x8) 00:02:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x10000000000, 0x0, 0x0, 0x0}, 0x0) 00:02:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8, r1}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xbdee, 0x6a00, 0xffffffffffffffd2, 0x401, r1}, &(0x7f0000000180)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) 00:02:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@broadcast, @multicast2, @multicast2}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xffff, 0x4, 0x2, 0x1, 0x4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xffffffff, 0x4, 0x7ff, 0x3ff}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r2, 0xfffffffffffffff8, 0x3, 0x6, 0x7f, 0xfffffffffffffff7, 0x7, 0x400, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x6, 0x9f, 0x8, 0x6, 0x3f}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) clock_settime(0xf, &(0x7f00000000c0)={0x5, 0x4}) getpid() 00:02:56 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) execve(0x0, 0x0, 0x0) write(r2, &(0x7f0000000040)='t', 0x0) read(r0, &(0x7f0000000140)=""/144, 0x90) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200)=0x9, 0x4) write(r0, &(0x7f0000000080)="77629d0b3b2393cc8d04cf28946265a0f3f36824f163130f4c01c46b41bce1266ec4bf40bd09a7321e0d87aafbbb4e3378b6c587eec5bf9b40d830dc7279d9cd3cba79eb80ad94564933410dc2da449e95000b912f83e36f", 0x58) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x1}, 0x24) 00:02:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x1000000000000, 0x0, 0x0, 0x0}, 0x0) 00:02:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffd91) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000140)=0x2c3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x4, 0x0, 0x4}, 0x10) 00:02:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x108, 0x20) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:56 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000000)=[0x0, r0, 0x0, 0xffffffffffffffff]) setgid(r1) setregid(r3, r1) setregid(r3, r2) 00:02:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) 00:02:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x22) getsockopt(r0, 0x1, 0x9, &(0x7f0000000040)=""/9, &(0x7f00000000c0)=0x9) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setstatus(r1, 0x4, 0x48) 00:02:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:02:58 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r0, r0) setresgid(r2, 0x0, 0x0) setresgid(r0, r1, r0) 00:02:58 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x1056, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8202f82e66781780301f"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000000c0)=0xfee9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={r2, 0xb, "ee8277ec4da995d0817602"}, &(0x7f0000000080)=0x13) 00:02:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x4000000000000, 0x0, 0x0, 0x0}, 0x0) 00:02:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x200) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x82}, {r0, 0x1}, {}], 0x3, 0x100000000) fcntl$setflags(r0, 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$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x401, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:02:58 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000040)='./file0/file1\x00') r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$unix(r0, &(0x7f0000000100)="db6f7f2dc729258e6061a22faafea7d5e972b3e24683830746d535d2469575714969264c3309ee3cc95dab3265eaf4cce825de3be7f5327d7d2bcd0c995f72d7206101edc8ca8ac7a4a92bce8cbd8e730ffa34b24071f60c71883f36a70b437e1d04c621bcff96dffc0d6c5538e4cd5c4fb8df0bd3bb75b24926df8d9bb3a2cbe3d1b8ef6bd4ca5bc604e77677f0abc8c7edaada6f10f43075da8b4c4e193e3304e288e6a05aa225d972bb90fc7882aead15c34a4c5d70401f8c80a97230327bfadc5a61478e4d60bf2d99a49e52cee9e9d9d7d11b1d90279f0777f7d5ab4e54a778f59e0a7eec411ccfe802f70f8a00", 0xf0, 0x20000, 0x0, 0x0) 00:03:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x10000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x4000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x102}], 0x1, 0xbe) getpid() 00:03:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:03:02 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="98d58f67501aec28d9beebb2e4975f14ce3ab81e1f21d068f02d4ea943c1668e4a64f6cd303ef875ae6be5201ae33f6735bb7121af2ac4620e0b28cdab5a698ce67e5a1b6bc908bd4c5d1ba90e6a46466dadf87e", 0x54}], 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) 00:03:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x100000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:02 executing program 2: r0 = socket$inet(0x2, 0x20000002, 0x4) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x1ff, 0x4) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f00000013c0)=[{0x3, 0x4}, {0x0, 0x8f5b}], 0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10000, 0x6, 0x8001}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x9f}, 0x8) 00:03:02 executing program 1: setreuid(0x0, 0xee00) setgroups(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0xe2}, 0x24) 00:03:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0) 00:03:02 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0xfffffffffffffdb2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r1 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f00000000c0)=""/113) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 00:03:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xfffffffffffffdb5) write(0xffffffffffffffff, 0x0, 0x0) munlockall() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0x100000000}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x7, 0x3, 0x6, 0xe5e}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x200000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1b, "feaacf46494da3043f67fc7f4bdb696c"}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x3000, 0x9ce, 0x401, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="7be4e49c1163e6e78db24150eebd2c4f0b42771cfe7a034f988a28582bef3e599c4cd4402fa096897982a8d0253a9b0976a0ae396a767eafdfa2c99684dc379f8ec8c99aec778838ac4671ffbc94f9a794e10a48f4ddbe2ae7d0c8bce63b1fcf3901b83507551d0fc0e4025f44850bacd86492e2686cad7438ea9777989ccf767110f1be36a9134e89a9405cc548d45004b23fc37956ba6e4045a963552c75744580c9f67930c6a7b72e1d6c72bf3bac4bf89029c7efed40f1c68b00492ff9f79fed20c72184a1e84e6195b3640517dee1e654c0ac0ba7bb3811baca8fa389453fe5be", 0xe3}, {&(0x7f0000000180)="cde1ccb399567ef1586cddb3a66472211802b1639b87293112", 0x19}, {&(0x7f00000001c0)="2f52423904c1fe3a6e138eaf6339fe680cbe5afc15ca7fedc7108aa7db4c70dbab68494d244711fe1973bc21bd6e9895c182ac15c1b16db8e9dd8c965c4b343b03bc4592442909482eaf14def8a268978515f7082097a3f38ddeacb412a3448d843d08cf4addb3ce4e2345d333b1514bbe99e2dfe4c17306b7d4eb4d02ca7e0c3d40cb2c3cb61339d167d58dd099c48d31cc3c710bb599722536e98611da0972b2935a06aaac021b2ec4f5da14cf57e50268f32aac60df6b52c9d846dc72e6ab378dabf0bf6c772087855e94179bc6de8d4702936b1fd21b9d391779851890dbb039d7e6cdd5dadd4faaad8ac135a8488d", 0xf1}], 0x3, &(0x7f0000000400)=[@init={0x14, 0x84, 0x1, {0x1, 0x3, 0x4, 0xd93}}, @init={0x14, 0x84, 0x1, {0x3, 0x7, 0x6, 0x5e69}}, @init={0x14, 0x84, 0x1, {0x1f, 0x0, 0x10001, 0x100}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x5, 0x2000, 0x0, 0x7, 0x81, 0x0, 0x7, r1}}, @init={0x14, 0x84, 0x1, {0xdd3, 0x10000, 0x7, 0x1f}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x0, 0xbad1, 0x5, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0xd4, 0x100}, 0x4) 00:03:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x2, 0xff, @empty, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @rand_addr=0x4c4}, @in6={0x1c, 0x3, 0x7c, @empty, 0x6}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x3, @loopback, 0x8001}, @in6={0x1c, 0x2, 0x7, @empty, 0x9}, @in6={0x1c, 0x3, 0x101, @empty, 0x2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0) 00:03:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100d, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe42) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6(0x1c, 0x31aec4fcdaaa4c88, 0x200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2000, 0x0, 0x7, r2}, &(0x7f0000000200)=0x10) 00:03:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="01200000"], 0x1) 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$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x99f000000}, 0xffffffffffffff10) 00:03:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') open(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0) 00:03:03 executing program 1: setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x17, 0x5, 0x5d37, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x3bc) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000140)=""/239, &(0x7f0000000240)=0xef) socketpair(0x10, 0x3, 0xffff, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e230200000000000000000000010000000000000001e901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000003c1a1c4b000000000000000000000000000000ee000000", @ANYRES32=0x0, @ANYBLOB="0100ff0003000000"], &(0x7f00000002c0)=0x8c) fchmod(r1, 0x81) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x3, 0x5, 0x200, 0x0, 0x4, 0x3, 0x7, 0x8, r2}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) chroot(&(0x7f0000000000)='./file0\x00') 00:03:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x1000}], 0x0, 0x5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x100, 0x4, [0x2, 0xd3b7, 0x1, 0x10001]}, &(0x7f0000000200)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x300000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) recvfrom(r1, &(0x7f00000001c0)=""/113, 0x71, 0x80, &(0x7f0000000240)=@un=@file={0x1, './file0/../file0\x00'}, 0x13) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:03:05 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001380)={0x1, "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"}, 0x10a6, 0x20000000000800) 00:03:05 executing program 1: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7}, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}], 0x1, 0xfffffffffffffffd) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x1}, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', 0x0, 0x0, &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0]) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="cb4e09c67a0d35b7"], 0x94) listen(0xffffffffffffffff, 0x3) fcntl$lock(r0, 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 00:03:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) truncate(&(0x7f0000000000)='./file0\x00', 0xa5) 00:03:05 executing program 1: 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) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0xff) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x0, 0xffffffffffffff7f}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x72, "c5082579c80e21535088872795a357197ad47b11341dd40d0ac70441adc1251fdf0a5f024e6cb138e858ec312fb3a190fd4bfe85c16a8f593acdd0a7c97eff926ed1ba67b617a046fb60837510f43aa12652dbee8d484c363c5d23cba61cf3ae371a897e0937201dad7fafc68e23a3198fb3"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r4, 0xf1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:03:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x300000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x500000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:09 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x2}}, 0x0, 0x6, 0x3ff, 0x2}, &(0x7f0000000280)=0x94) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x2, 0x5, [0x5c62, 0x3f, 0x2, 0x101, 0x5]}, 0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x2000, 0x8000, 0x3, r1}, &(0x7f00000003c0)=0x5) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, r2}, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x2, 0x24) write(r4, &(0x7f0000000000)="18", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0xffff, 0x200, 0x96, 0x1000, r2}, 0x10) preadv(r4, &(0x7f0000000040), 0x10000000000002c5, 0x0) 00:03:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) fdatasync(r1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x81}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x80, 0x4) 00:03:10 executing program 1: syz_emit_ethernet(0x1f6, &(0x7f0000000600)="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") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="e9dd60400b69a03a9224aaddebd63e6dc6fb56ad0319f3542b59b78cf2372c443db250a4", 0x24) 00:03:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) r1 = dup(r0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000)=0x7f, 0x4) 00:03:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x3, {{0x1c, 0x2, 0x63, @empty, 0x3f}}}, 0x88) 00:03:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x103, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) accept(r1, 0x0, &(0x7f0000000200)) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setuid(r2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getpid() 00:03:11 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x90}, {r0, 0x104}, {r0, 0x21}, {r0, 0x8}], 0x4, 0xacf3) open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) poll(&(0x7f0000000180)=[{r0, 0x15}], 0x1, 0x0) 00:03:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x700000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:11 executing program 2: r0 = socket(0x11, 0x3, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x2d) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebd96f01e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c89000000009ec7ab3a34c290000000020000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x8) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) r5 = fcntl$getown(r1, 0x5) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000980)=[{&(0x7f0000000340)="dc5231e2814ee49bd1f2c565bfa83803fb2ad5152dfa63746cd28ab46fe98b39fb74e464888be4333caf96f5e7a32026645b4dab8aea1e96dd8672334151c376bbf6e460cbee1de934c6fa9990a9fde9a2d2ad73fcb7b6e451ae71c214b95acd3610783128756daef2c7d016dd84d935fccb7b67ed4961e994c6d2fc7d64f8303a3e56294948367febf256ebb8da323002119c5b60e6736ad4b3d4907a2c9b5d85a5db8226c64c9925df4ab796223c2c87bb6e4882fb7a038b954de6e2c4443d5848f10aeaedd306d69ebf799bd3d6fa", 0xd0}, {&(0x7f0000000440)="936483d93b2f390b600b82d274d1c76e7920fdb9f90602fa55ce1a02338d3d0365bfb1fd6e275b6e6c8713d7e9861831ca8883d59f14a014ea15a48abc68dc03af5c26e5755883f7e843ff7fefdefdadbd59c8ce6badd12540f1e49fa1f15bb76966d736e2f5b036e3297d1cfe1512a532ef0686f69afb6c2eddc409cf969f5fbf884502a01604c420257ee37652ff15c94ad9c73e3aca199e08bb70a4a8526955007eba7adc51295e", 0xa9}, {&(0x7f0000000500)="9ddfb5c887d9ce1444173a83e6b724d61161ccbb21015e484b2839c46707c298436a6f567f25f735565d898a4d1f1b27f5c37dfde91a47e87aa4ae8b02545a13520e7c8381c1e57d66cc14601d850c54d5916663754b8fc4f605dc5431b8a22a87b85420c62d887b1a29147caa5079480ad93365af66240bfd7ddf0bd58f66369ecfba23c5c94ab77b2a338df9dadf9e4a01b3b475f004993eb645aec1d5fad0bd66cd8f4e8454bcd472f2e9a26f93616fa86b63cc2cc695b4ab8f29a64970935979a6f46a00f7d4", 0xc8}, {&(0x7f0000000600)="8dc9efb710aba784aeb727bd29fe1b0ff4fe54d095e521c781e10e6ce1d393dc6a83c95d82dfa0271543c3ad4e3311c57e888894f56c188db6f2e0e5b1f62a724710015e222cf92c605271f764f1cb896ec4377a9a9208462d870f1e487c1223d3551104ab3b1518e25236dcdc8705cf4b9e0679e85d053cae265f88f5db4174c468872e8f101e8ae470cb23cf112d9f11dd827e3c8e13e88facbd810fb0e95cc80c0bead32c9855af81aca0f34fcefea4f6d6ecd7cd", 0xb6}, {&(0x7f00000006c0)="8c75b2be30dcc897a2f8cc92be593e03a6c1434d421177196fbd1e1df793f2bd9f63c40a6fdc76bf4a95abf535cf0f60f4d15d8feb0d7d52f5244208333616e484c9e6c09bb6a5e5f7c04ba321977d0cb41bfe65fca1882314ddc7a197c4d84f373afc5d3e9e2ff90aa2de8cfec22577dd07f3e139568ac4ad83494c60dd4ee56f0b9118fb0536066f6d2735e6c7d0f61cc917c7a7a76056708e1e5d373f9e5e5058f8eeffec37b84c89404931316706b5cd11be5f80", 0xb6}, {&(0x7f0000000780)="d3f57afd3a2be12d2cfd1b17511e6e5459771d90af6f91afa41903d22c6ad203644fcc6ec5e711be3fdf67e64cb085c801588f9e5acf09900b05cd37eaaec3cfcea42d3d9ceed4d579e2f751d9584bc412fee19a4bad9fd0d35e2c62df67cbecfd0b1fa13bddc0c48b3faa1a5772959e7c12f4af5df667092f28bb0f4c30a777edbf32ad89f0d68e7d4c78b9ff8a27a36e6c4ce1679cc54aa9d5e33e7bc27b755ef7ea73dbba42d5fed27a8f2f2e81fdf47b11a34b794e3f3bd33a14844df1cf04739cf2cb5173fb32c3c7532b402d3441e5b8f5cb411b1235a145c38b2edc4fe00181ae8dbc3af7149e5de15d342a45289fc904bcee5686", 0xf8}, {&(0x7f0000000880)="090ee1360c1c1e266bf9b2481421aee4523bea5a0d5655d41b25506ea5da7a302cdcd0a6f7e84ee4361e6661719455102e44747bd462867cc59b263982b5a4d0336fbb74bd429cea98e5875619ae5381df5abd03d5d47adf43567f410ab15569fc2124f6523dfa5ce6d6f9d3fe59c9396dd6a4d0521a8c1b3d2b204e8be75b50d7b96850171db8a00897eca3248a3ed8a56b143cb362c0eccb023871822f709c46b7a480fe8f453afd971d283afc6706bf0612647341f1b644b1de6004194c158b07499e3f1b1172a5950818b1044543178a4498867bfaa86b022b454559c2aed5d17e3551774918ee0bafc5e5f9f53dfc6970269d9b", 0xf6}], 0x7, &(0x7f0000000a00)=[@cred={0x20, 0xffff, 0x2, r4, r2, r3}, @rights={0x30, 0xffff, 0x1, [r1, r1, r0, r1, r1, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0xffff, 0x2, r5, r2, r3}], 0xc0, 0x80}, 0x20000) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r6, 0x400) 00:03:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x500000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:11 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000019f97)='J', 0x1) r2 = semget(0x1, 0x3, 0x2) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000040)=""/1) close(r0) dup2(r0, r1) write(r1, &(0x7f0000000000)="8a44f26bf9c3a829774990e9159e796ac97ffe5a761bd1f57f9a1ae66107aff6ff9e20eef793ad1c034a6dd19672", 0xb3) 00:03:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0xea, 0x4) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000380)=""/175, 0xffffffc2) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) semget(0x3, 0x4, 0x152) 00:03:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xa00000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:12 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e2309000000fe8000000000000000000000000000bb3f000000000000000000000000000000000000000000000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={r3, 0x3, 0x0, 0x3, 0x224cb7d9, 0x9, 0x5, 0x48de, {@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r4, 0xd7, 0x3, 0x7ad, 0x100000001, 0x65}}, &(0x7f0000000180)=0xb0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={r5, 0x4f, "4d03ce877715691886c7158c676ee6578c581f4eb067f0c76a975b4aa8ee528399a06ec1287e3a5bbee11896c90b3f3fb61c2954e485c13110eecb24d3e731f6dd6103d672e8ebe425eebdbf84c8e9"}, &(0x7f0000000340)=0x57) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000380)=0x100, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r3, 0xae9f, 0x5, [0x7, 0x1, 0x8, 0x7ff, 0x6]}, &(0x7f0000000300)=0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r6 = getuid() r7 = getegid() lchown(&(0x7f00000003c0)='./file0\x00', r6, r7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x3, 0x44) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x4, 0x8, 0x0, 0x3, 0x4, 0x80000000, 0x112]) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000580), 0x0) 00:03:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2}, &(0x7f0000000040)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x2) 00:03:12 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x1ff}) setrlimit(0x4, &(0x7f0000000040)={0x2, 0x7fff}) 00:03:12 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$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = semget$private(0x0, 0x3, 0x21) __semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(r1, 0x0, 0x256c11a58c405f81) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x3, 0x2, 0xffff}, &(0x7f0000000280)=0x94) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x9, 0x200, 0xffffffffffff5c64, 0xc3, 0x7f2, 0x3, 0x68e, 0x800, 0x8, 0x20000000000, 0xfffffffffffffff9}, 0xb) semget(0xffffffffffffffff, 0x1700, 0x0) 00:03:12 executing program 1: shmget(0x3, 0x2000, 0x32, &(0x7f0000ffd000/0x2000)=nil) 00:03:12 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8242, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:03:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc00000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) close(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x1) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000080)=""/140) fchmod(r1, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffeb) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) 00:03:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x1500000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x1700000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x1500000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:16 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) r0 = semget$private(0x0, 0x2, 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x8, 0xe2e, 0x5, 0x4, 0xe5, 0x63edbe62]) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x800000000000001) clock_nanosleep(0x0, 0x0, &(0x7f0000000280)={0xfffffffffffffffb, 0x80}, &(0x7f00000002c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet(0x2, 0x0, 0x81) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x2, 0x0, 0x9, 0x6, 0x3f}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000400)={r3, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000440)=0x10) fcntl$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) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0xbe) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0xa4d}, 0x24) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@loopback, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:03:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x2900000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:17 executing program 0: truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1, 0x4}, 0x8) lseek(r0, 0x0, 0x3) 00:03:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="321b8de87bc68f67434d367015b293f98e8d1d5d433e3f93590059140d82abca83f5dda2827ca72670f620446bc075d7e992d9e173ac123e2c6ac4264fb2d40921c29ff5fd6ceb13a9cd6b949941de8fac4631832b26d431410e08e11a0792b042a2c3f03e3fe8cf69bfc23101cdb20e389979af8bf06eb1a727e4018166d5596c18b2cb171e1aaa560bda9a2400c9de6510c8645b1c83ec69b9cac92156b326769b9c322a7fa2293afecfca6764b24d6a4e5eb7bbc3decc03c2f3b8630344d13fa88b4ca54f5e4fa7aa0ce7a6", 0xcd, 0x8, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000000), 0x15a) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r2, 0x0, 0x1000000000003) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, 0x0) 00:03:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x3100000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x4000000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:20 executing program 1: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6) r1 = semget$private(0x0, 0x1, 0x100) r2 = fcntl$dupfd(r0, 0x11, r0) chroot(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd40}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) semop(r1, &(0x7f0000000180)=[{0x3, 0x2}, {0x3, 0xadcb, 0x1000}, {0x2, 0x7fffffff, 0x800}], 0x3) 00:03:20 executing program 2: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff560068ea516e922dbb9d6d3fff9323b78bcdbcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d2800000000ffffff00000000d3022ca333871767997f10a02f5d492be147684ed1ff251fd59ca75a088e826f"], 0x5e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open(&(0x7f0000000200)='./file0\x00', 0x20004, 0x40) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchdir(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x508, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x3ae) dup(0xffffffffffffffff) 00:03:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x8, 0x4) getpid() 00:03:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x4400000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r0, 0x40}], 0x1, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x20000001) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xe64, 0x1f}, {0x1, 0xfffffffffffffff8}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x77}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) 00:03:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:26 executing program 1: geteuid() getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000000)=[r1]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x6a5, 0x7}, {0x4d}}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)={0x5, [0x8, 0x5a5e, 0x0, 0x91d, 0x1000]}, &(0x7f0000000240)=0xe) r4 = semget(0x0, 0x1, 0x402) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f00000001c0)=""/20) setregid(r0, r1) r5 = shmget(0x0, 0x2000, 0x210, &(0x7f0000ffe000/0x2000)=nil) shmat(r5, &(0x7f0000ffd000/0x3000)=nil, 0x2000) fstat(r3, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0xf8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r6}, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:03:26 executing program 1: geteuid() getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000000)=[r1]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x6a5, 0x7}, {0x4d}}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)={0x5, [0x8, 0x5a5e, 0x0, 0x91d, 0x1000]}, &(0x7f0000000240)=0xe) r4 = semget(0x0, 0x1, 0x402) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f00000001c0)=""/20) setregid(r0, r1) r5 = shmget(0x0, 0x2000, 0x210, &(0x7f0000ffe000/0x2000)=nil) shmat(r5, &(0x7f0000ffd000/0x3000)=nil, 0x2000) fstat(r3, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0xf8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r6}, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:03:26 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) 00:03:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x40}], 0x2, &(0x7f00000000c0)={0x7, 0x7c79}, &(0x7f0000000100)={0x9571}, 0x8) 00:03:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc7711c0000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:03:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xc93c000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:30 executing program 1: r0 = semget(0x3, 0x3, 0x1) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x1ff, 0xcc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5]) r1 = semget(0x3, 0x1, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x1, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, r3, 0x145, 0x6, 0x5, 0x4}, &(0x7f0000000200)=0xa0) syz_extract_tcp_res(&(0x7f0000000240), 0x55, 0xffffffffffffffff) poll(&(0x7f0000000280)=[{r2, 0x8}, {r2, 0x114}, {r2, 0x1c}, {r2, 0x10}, {r2, 0x20}, {r2}], 0x6, 0x10000) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000300)={r4, &(0x7f00000002c0)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000380)={r4, 0x2b, "cfb8eddaeadaed2c4f68536bc8cd0705f43df9c8029f44b5ddb868ceb85f4671a51417c21cce0187a04efa"}, &(0x7f00000003c0)=0x33) r6 = getuid() fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000640)={{0xcc0, r6, r8, r9, r10, 0x2, 0xbfc}, 0x5, 0x1f, 0x3}) setrlimit(0x7, &(0x7f00000006c0)={0x3, 0x1fd7}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000700), 0x4) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000800)=[r8]) sendfile(r2, r2, &(0x7f0000000840), 0x8) r13 = accept4(r2, &(0x7f0000000880)=@in6, &(0x7f00000008c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000900)={r3, 0xd0, "1e7823989d587989be39abe1ddcf378b2a3adc831553f559c903221c9755fe7d8096d354417860599f08cc5a2a9deda5c408f0133bddc44245e4b71cd2443e4970edc8bc1ce70df200208bd1b957484a6cc8fb65291813c5535c97e966165b0b5241dd82a185e05b472ad3c372801b7097a9d00fee8aa4a4dad0b7ff0600115cbee73f0946751695fee5268feee9444d73d15669b012fe4a3edca09ec38a10570ae674b612e22a31645baaf07ffa3fcfa3383cbc172dc3253ffe0b3a7e9d370f8c701d1a99505703b4f458a99e40e14b"}, &(0x7f0000000a00)=0xd8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r13, 0x84, 0x902, &(0x7f0000000a40)=r5, 0x4) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000a80)=[0xfffffffffffffffa, 0xffffffff00000000, 0x5, 0xff, 0x81]) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r13, 0x84, 0x11, &(0x7f0000000ac0)=0xe8d, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000b00)={r5, 0x9}, 0x8) getsockopt$inet6_tcp_buf(r13, 0x6, 0x23, &(0x7f0000000b40)=""/134, &(0x7f0000000c00)=0x86) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000c40)={{0x5, r6, r11, r7, r12, 0x106, 0x2}, 0x7fffffff, 0x1, 0xff6}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r13, 0x84, 0x102, &(0x7f0000000cc0)={r3, 0x6e, "79ac69660c310104d175a0ffd07688864776346e418bbe11ee251d3b90e97f5036b90f1393dcafcf14243bdf236099b572dbfda2f1677df0d8d3531adfb8eb6982bb2cc4c55f29cffd00b43d598d0be2051f49a8dc0fcc4ddc5e4f435f1b624ac579300c2ebfd36615759de36fc1"}, &(0x7f0000000d40)=0x76) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000d80)={r5, 0x9}, 0x8) 00:03:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xeaffffff00000000, 0x0, 0x0, 0x0}, 0x0) 00:03:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x40005}) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000200)='\xf5\x05\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\xe5+:\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)=']\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='-\x00', &(0x7f00000004c0)='\x9a#\x00']) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x6310, 0x1, 0xfffffffffffffffb, r2}, &(0x7f0000000140)=0x10) r3 = shmget(0x3, 0x1000, 0x21, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 00:03:34 executing program 1: r0 = semget$private(0x0, 0x4, 0x80) semop(r0, &(0x7f0000000000)=[{0x7, 0x5, 0x1000}], 0x1) r1 = semget$private(0x0, 0x7, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x31, r2) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) semop(r1, &(0x7f0000000040)=[{0x2, 0x3, 0x1800}, {0x0, 0x1d8}, {0x0, 0x3, 0x1000}, {0x2, 0x7fffffff, 0x800}, {0x3, 0x9, 0x1000}, {0x1, 0x8, 0x1000}, {0x0, 0x0, 0x1800}], 0x7) semget$private(0x0, 0x3, 0x100) 00:03:34 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x200040000000000}}, 0x0, 0x81, 0x4, 0x1, 0x40, 0xfffffffffffffffd, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x8200}, &(0x7f0000000300)=0x8) fcntl$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) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000340)={@empty, @rand_addr, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000003c0)={@loopback, @multicast1, r3}, 0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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) r4 = shmget(0x3, 0x3000, 0x108, &(0x7f0000ffb000/0x3000)=nil) shmat(r4, &(0x7f0000ffb000/0x3000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="fe00ffffffbfff7c0f70fe092149914347babf1b305543b2587b"], 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f00000002c0)=0xc) 00:03:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x400000004, r0) sendmsg$inet6_sctp(r2, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000080)="5503fe702b40dabff2bf3bce49ec72a722d858957aa766bfe564bc9a0634c7d668a56e7adf607901d0828c0fec98fcc3de0bce0c4fd05e78309421fe44f09b70cf9d0d2b8200019548a5e5772c7b561614f2dcb3ca441d092f50502b7ebaa2272f7edf43f49123eb1ef140bf4544e77b7fb5b091e024e3d69ff157282c82cc4658018d574abdd320380462bdbc130113f6bc06984915eb1c55774af33d8e2d709dfca3a81b3c2a41c64913c5c52578994ac2a718724d4f31ad621ab2299e27df7b78d8b1288b62e8f5e45eecebc241597fe3f27d0fa185e685b3e1", 0xdb}, {&(0x7f0000000180)="bc8b702fe9de31ae66315e128ce5afbc08d691c46dae666a7d570d890b929d0a84ee25449e8c5565a8df31088cfd0c6390e292a326a969d83cbe3b9ccf022e4a88d95e33d491b1b6ee68b6e6f6e3ea7c000ab2ffa5de7e0014d01c40d0e89960c524", 0x62}, {&(0x7f0000000200)="e04453276cea8632568babbce33144b73a3b165972da53eb46c9f84d87c6d562fa9dd9d797d0d7b97173", 0x2a}, {&(0x7f0000000240)}, {&(0x7f0000000280)="ac0a9ab5829c303aa6039f0c07f012e50f647b85d2c0e53deceb054f59f0a0dbb2231e19a1266591574287240419a3a1902dd8246f", 0x35}, {&(0x7f00000002c0)="cd37ccb64a959454454618586c9e35baaf82e88fb3eb6c479e2e7348c3b47cf5dd898f958ea2f2a81ac5eb549dd0d890e0700d7dc689213f2e0831fdfd7503ab47c9ce18217a695cb6d344a5a847d29425a9df1d3ed020f848ebb2f7dd585a058c91873857649dfde0bc11958c52", 0x6e}, {&(0x7f0000000340)="4e677b994bdd8e6829b13a3d76a95d3685cd6dc2c7c7aa926e52d852b0df613274074eb582bdafd9a161187a103072e1e1d6e1e922ce6484be9eaea7f1aaa679674c8611e730b4e27b16d54c32162235323ba0", 0x53}, {&(0x7f00000003c0)="6adca10399bcfb8d71bfa53be2c6684280150c849c85042940263e0063eb13", 0x1f}, {&(0x7f0000000400)="dfc2f3b566e2e381dd86761ef6fecc5db324b361460cddbed2989d39f7f5576bd44be154c084a0ed88d9f3e5c974d748d66904765e", 0x35}], 0x9, &(0x7f0000000500)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x84}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x30, 0x4}, 0x1) 00:03:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x80, r1}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xf810000000000000, 0x0, 0x0, 0x0}, 0x0) 00:03:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:03:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200)={0x80e9}, 0x10) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x101, 0x100, 0xe22, 0x401, 0x8}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="2c000000c09363bf2365f987eddff3e82b347a74814d74e1ab84ebd42c3751feb4e3941a18cc653dca520158f75cf0010d6285fbd60175dd66274384961281c3136121f3ba2abccef8cc99a73f1b28c1302576e06d0d89ded19a5c1c3a971b36c55ea460d0b84068d7a10558d713cdf3a9e5e0bbe5353b0b8e6c7404c7b9c0f12dbb47a5b8af85d314000dec94281226afc70e22bbd3b95627e9b5d62cb7f11f1ece53e60368da3dde83a0"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000280)="8c1cb42250f86bf340fd38a3e084c429be7332dd49c63d09e44120bfeee1cb3c3a455b4cf2fa0532e728723d7bca0a787ddf49b060fbdf9d63ffcb54104245d90f437ce948dade66d4923cdb39d21591abcf402e9229a11d528dbdde11bbe7c0a9dfd4890ed27ce721b3f8e7423eeb410c9071a8af14b5b90a6f923139ded9c0c96adbde7c7b81f7ea56fcc85c115663f9555eecb7337528b9bc", 0x9a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x465, &(0x7f0000000400)="c00703c11d1d5358ae82175cc710534d35d23f4654827302e163557443c9c181ece82879a30979ed5a3ffacd4d04ff52c859b667e5", 0x35) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r1}, &(0x7f0000000100)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000240)=0x8) 00:03:38 executing program 1: open$dir(&(0x7f0000000240)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002) ftruncate(0xffffffffffffffff, 0x7) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82) freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) r1 = open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xa, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r2, 0xfffffffffffffbff}, &(0x7f0000000400)=0x8) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 00:03:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xf8f8ffbf12000000, 0x0, 0x0, 0x0}, 0x0) 00:03:40 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/81}, &(0x7f0000000080)=0x53) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000100)="95b80f584baf0e7f1241523adbd8de1fbff314ff97f1fd55fc518ca44ca5da827fb583fd8cb63da39bda315514aae859328e6b1497a7ec7917cad3b59825989df89fd551fbcfde1a71b32d7ad6d1d53ea328b35fdade6affea5074fe21a32df1a9ccbdf787eb9155a5f2262219937cee6f37735ea9e3dd2718be4302ee68448a855d88c2a05a4b4140a547031ab5ec4f5cd0eeff3874a5fd8624f49d52890d05e47cde0cb5efb6c478a83c152c38a2c1bf6af1510a1bda1d0c9394f4983ad61cd47b6031771dbf4c", 0xc8}, {&(0x7f0000000200)="9c7b0a30cbad6127e0e927d5ab5784e1e93be8d299cceb5c92b71eceec904cb4f4e9f126e9370cccf2c6cd9e67e406d0fb7395c4abbbe358aa94b5513e11e42a3da0cdbef3cd13dbcdadc61edb4ced0b6a1e18b5c1fe1f8e999c2e025120a4104c15916b558cfb3718acd9fdb688cf049c1d181f6e830c920e175be3c492f46463abe70ee74743b9835ba86c7f6eda187dd3ae1b94e46135e74b41b49e50ffb299886d69d361137dc465166230a7d6a7375501ea0db792679d5a4a2754e0ed9e7d3109a5b79b10f92ed0beca4a3161ee0df65239cc5ae09a001d5c00a62e", 0xde}, {&(0x7f0000000300)="807eb9a9b5ad44f637f61f0c072a00b8ff5cbf28a959821c2897785377376974ba6add353f694a5f77f55b555229db8e96f204bcaf26", 0x36}], 0x3, 0x0, 0x0, 0x100}, 0x9) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) open(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1000f8ffff0000087d0000000000158c2bac0295590734c43d3c70bee9a7633ba60bcfb37a19bc0ac14311659c3df3cb254bd4c0621536c82b1f8910afa49f579c05336a287ec0c115f356b1cdda87f860ccd84997b1efdca3ff3e63f0e888e5100a7ba2bafe0bd92cbbe23e5b1c9c23a7ff4446c43f1eb3a337a2c9a79e567062f4fd"], 0x10}, 0x0) connect$unix(r0, &(0x7f0000000440)=@abs={0x0, 0x0, 0x2}, 0x8) 00:03:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) ftruncate(r1, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x400000000000007}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x0, 0x440}, &(0x7f0000000200)=0xc) 00:03:40 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000000)=""/233) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) utimes(0x0, &(0x7f0000000240)={{0x39a, 0x500000000000}}) 00:03:40 executing program 1: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa) r0 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x80) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x918}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="cc2b340c0b73ccfa1692fcfbdb9bb855ff29b990aab87ce4c0fdbde4785843cd0f7549d402acde292f32be5a280a563383174e1fb1b0efe10ff4be9d692e471615dcaf74fa61753d2af58cb69326ace9a93cadb84280d075f3370ae344f9f39ba566a21b358802c1c7ba1175", 0x6c}, {&(0x7f0000000100)="7fb0386b6282b68f738cf6fca9840d68fde8a723487c4f9c42269e43966b88ba2b08b470a56bb2a4d06f85ba5c9aa7eba1426224abc32b99750a887ef4a345bcbaeac987c936f8e899ed6b400d6040dc5e24966b2cd6e598acadfe76a36110c5ea2f326322df7ba5ce26fc0301ca6aeffa76b519558ab52125074045934f5bda37e7abf3c034febcefc133a1f729c329abb828ffeac592e4d7e336a5db0c27", 0x9f}], 0x2, &(0x7f0000000200)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @init={0x14, 0x84, 0x1, {0x3, 0x7ff, 0x65875261, 0xfff}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr}, @authinfo={0x10, 0x84, 0x8, {0xffffffffffffface}}], 0x48, 0x4}, 0x1) accept4$inet6(r0, 0x0, &(0x7f00000002c0), 0x10000000) 00:03:40 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x2, 0x3, 0x64d, 0x4, r1}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) 00:03:40 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1a4) 00:03:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xffffff5f00000000, 0x0, 0x0, 0x0}, 0x0) 00:03:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0)=0x3, 0x92) 00:03:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r0, &(0x7f0000000140)=""/127, 0x7f) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x8e62, {{0x2, 0x1, @multicast2}}}, 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:42 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x0, 0x8001, 0x200, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r3, 0x3c, "6784a85fa619ee5caea0f6f28ab62c368884b3355776f542a585be988bb1c5d8240344fb3b768b19d9ee6e387136d2e769582f66ef43da57e56c1102"}, &(0x7f00000001c0)=0x44) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:03:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2}}}, 0x90) shmctl$SHM_INFO(0x0, 0xe, 0x0) 00:03:42 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) mlock(&(0x7f00001f9000/0x1000)=nil, 0x1000) 00:03:42 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2be) fcntl$getflags(r0, 0x1) munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) shmget(0x3, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x5, 0x4) 00:03:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) socketpair(0x17, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x2}}, 0x0, 0x47f, 0x7ff, 0x100, 0xfffffffffffffffa, 0x1ff, 0xb92d}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x6}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2=0xe0000001, @empty, @rand_addr}, 0x22d) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x57, &(0x7f0000000180)={0x0, {{0x2, 0x3, @rand_addr=0xdcc}}, {{0x2, 0x2, @loopback}}}, 0x118) 00:03:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0xffffffff00000000, 0x0, 0x0, 0x0}, 0x0) 00:03:43 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="ff2ec29c6b", 0x5, 0x0, 0x0, 0x0) semget$private(0x0, 0x1, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7fff, 0x8, [0x3, 0x5, 0x3, 0x80000000, 0x20, 0x7f, 0x5, 0x8]}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x100, 0x4, [0xffffffff80000001, 0x7, 0x6, 0x7f]}, 0x10) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000180)="c41d6681f15ac55b77a7516d26a154ae8f6973bb2639decd92abe13c838e39d30efdd78d66f3500c36c40a638111fbe787db540db751e180b266b5e6a2c055d1e177cb6f8e6b2a08f3f2a24859f4161362426bd6b7be8a2be21955a081ab48a258746f1a0775dcacc37e185e9f3095ef97e9cc605e", 0x75) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:03:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x10001}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:03:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x7f}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r1, 0x8, 0x7, 0x200, 0x8c, 0x9, 0x24eb}, 0xa0) lseek(r0, 0x0, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x500, 0x2) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "8f5fefbb38a96e4427aa389c40affe7aac862f8a2529b2b0e0d234a612c989d870bdb13d5775b08573f538d20572205760a6b781603771ad3459dfe98e1cc934b004504c13db1b496040dd9d682e8c6f71766943f09fe0143d93f29b20bc13b303f37325eefbbd0e55ce2c874821a7b6bd8d5494afb39eb3e0fa032dd31bbc5704d3ae7190a89c721f9c69ef4726a88199e5af363ee21500f6205af5ce87cc06d5871aab409d1eec04abefae35c7ef84cb0610972d44212bde82b78163e2cf12b3e85d0aae53f3e42fc4c867f0509656aca12caceb36a20765a4f19f4d504e2c903184e7cf97dd67ead8eb65b518699e"}, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x808d, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@local, @broadcast, @multicast1}, &(0x7f00000001c0)=0xc) 00:03:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0x4}, 0xc) 00:03:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000000200)=""/74, 0x4a, 0x40040, &(0x7f0000000280)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000004c0)={0xffffffffffffff7f, {{0x2, 0x0}}}, 0x90) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x8, 0x3, 0x865ef8d, 0xf38c}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000400)=0x8c) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x20000062, 0x9) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r3 = open(0x0, 0x0, 0x4) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='$', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) writev(r3, &(0x7f0000000440), 0x4dcae8f5f3f27b8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:03:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:03:48 executing program 2: r0 = semget(0x3, 0x0, 0x0) __semctl$SETVAL(r0, 0x520a695ccd7ea6fa, 0x8, &(0x7f0000000000)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1000000042, &(0x7f0000000180)='\b\x00\x00\x00\x00\x00\x00\x00', 0x8) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0xc5b2, 0x4) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/95) close(r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:49 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r0 = semget(0x0, 0x3, 0x284) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000000)=""/106) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) chown(&(0x7f0000000080)='./file0\x00', r1, r2) 00:03:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c00000000000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000039a17195485dd7c300000000000000000000000000400000000000000000000000000000000000000000000000000000faffffff0000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000046f412ed0000000000004f0000dd"], 0x0) 00:03:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="030000a3620003000300428d33"], 0xa) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x10001}, 0x1) 00:03:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0xffffffffffffff20) unlink(&(0x7f0000000000)='./file0\x00') freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r3, 0xf1, 0x80000001, 0x0, 0xeb, 0x5, 0xfffffffffffffffb}, 0xa0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:03:49 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c65300011345bac22aa214418726d1b2d451f9a0db3f23f7269910f84e44192f058b38e1f76e1b509015a505440c88f8ceef4e8d6dda58cd46fefe174103ad1ae8f74e968adcf86402e3e3c71a3cd1b73161ae67244e8c9c88303000000406f70edb67f1a528d66b299836e82b7ff4b0cd40ccee37f403006b75150e9c63c6c82515cf33fdde44d95eae52231d818a528bda8fd481bae64e4fd0fdc9da3040895b5c46b361ad1ac3858ae8c9d341a148555686bf748e1d6ded53dbf9e2f6287ac8648f6d84cda52280af9a06b7415817225d2e4ae8ba1cb581f27e51ecd6ddf0000"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000002700)="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", 0xf2d}, {0x0}], 0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1}, 0x8) getpid() r2 = semget$private(0x0, 0x5, 0x8) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000140)=[0x67a7, 0x4]) 00:03:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x571, 0x3, 0x0, 0xffefffff, 0xe0, 0x10000000000096}, &(0x7f0000000380)=0x98) 00:03:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0ffffff900000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:51 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x10008, 0x2) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x100000001}) 00:03:51 executing program 2: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f00009b1000/0x3000)=nil, 0x3000) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) 00:03:52 executing program 2: fchmod(0xffffffffffffffff, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100), 0x4) listen(0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x123, @empty, 0x9}}, 0x0, 0x7f, 0x4, 0x1, 0x80, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x756, 0x4000, 0xfffffffffffff801, 0x3f, r1}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x6, 0x200}, &(0x7f0000000380)=0x8) r3 = socket(0x1c, 0x0, 0x8) r4 = accept4$unix(r3, &(0x7f0000000280)=@abs, &(0x7f0000000240)=0xff9a, 0x2030000000) fstat(r4, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0x2}, 0x8) 00:03:52 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4) 00:03:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f0000000100)={0x0, 0x7, 0x7c, "010fa3eda1dd2ec0405af0add45d66f5c2952c488b41822d524cbfb277e5dd9b9581b33fbd192e9e68cac0a78a2dffcace5ba7de65a4b0fb9e0bd0d6e3353f80311cbce547c8d1032bd5ea64573abc33666ee4a0540827ced1140fb5fca79cca19012cbced8269c2aec972ef364d1f1d177096e61856a7d7f08a95ae"}, 0x84) panic: sbfree: m 0xfffff800128c9c00 !M_NOTREADY cpuid = 0 time = 232 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001faac4c0 vpanic() at vpanic+0x1e0/frame 0xfffffe001faac520 panic() at panic+0x43/frame 0xfffffe001faac580 sbfree() at sbfree+0x1f4/frame 0xfffffe001faac5c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe001faac610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe001faac650 sofree() at sofree+0x492/frame 0xfffffe001faac6b0 soclose() at soclose+0x5b3/frame 0xfffffe001faac730 _fdrop() at _fdrop+0x3a/frame 0xfffffe001faac760 closef() at closef+0x27d/frame 0xfffffe001faac7f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe001faac840 fdescfree() at fdescfree+0x58a/frame 0xfffffe001faac900 exit1() at exit1+0x780/frame 0xfffffe001faac970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe001faac980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001faacab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001faacab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 2626 tid 100997 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why