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", 0x5b5}], 0x1) 00:02:12 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x3, 0x3, 0x0, 0x1000100000001, r1}) r2 = dup2(r0, r0) linkat(r0, &(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="220000fe0000"], &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3, 0x909, 0x0, 0xa00, 0x800}, &(0x7f00000001c0)=0x18) preadv(r2, &(0x7f0000000200), 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x6, 0x400}, {0x0, 0x8}}, 0x0) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000300)=0x9, 0x4) 00:02:13 executing program 2: r0 = shmget(0x3, 0x1000, 0x10, &(0x7f00002e8000/0x1000)=nil) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x8, 0x111da3d3}, {0x956, 0x1f6f}}, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0xb937}}, r2}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:02:13 executing program 2: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000000, 0x3, 0x7f}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xff) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x10cf7298, 0x6, 0x13, 0xfab, 0xffffffff, 0x3, 0x3, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0xfff, 0xfffffffffffffffa, 0x1, 0xbb2d, 0x5}}, &(0x7f0000000280)=0xb8) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) 00:02:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$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) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = semget$private(0x0, 0x1, 0x400) __semctl$GETZCNT(r3, 0x5, 0x7, &(0x7f0000000140)=""/45) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 00:02:14 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x6100, 0x0, 0xfa1d, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x6, r1}, &(0x7f00000000c0)=0xc) sendto$unix(r0, &(0x7f0000000240)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) 00:02:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x27, 0xfffffffffffffd0f}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:02:14 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x6100, 0x0, 0xfa1d, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x6, r1}, &(0x7f00000000c0)=0xc) sendto$unix(r0, &(0x7f0000000240)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) 00:02:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0xb258304}, 0x475) 00:02:14 executing program 3: r0 = msgget(0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0xc4d, {{0x2, 0x0, @multicast2}}}, 0x90) msgrcv(r0, &(0x7f00000001c0)={0x0, ""/199}, 0xcf, 0x3, 0x1800) msgrcv(r0, 0x0, 0x368, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xb1, 0xffff, 0x4, 0x7, 0xd4, 0x7, 0x5e43, 0x9}, &(0x7f0000000040)={0xfff, 0xc1a, 0x5, 0xa04, 0x33a3, 0x400, 0x7f, 0x4}, &(0x7f0000000080)={0xd5e, 0x3, 0xffff, 0xc7, 0xba, 0x3368d5a, 0x7, 0x1}, &(0x7f00000000c0)={0x3, 0x4d}) 00:02:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000002c0), 0x8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @broadcast, 0x3, 0x6, [@broadcast, @multicast2, @local={0xac, 0x14, 0x0}, @broadcast, @loopback, @multicast2]}, 0x28) 00:02:14 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7152}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x0, 0x8001, 0x4, r1}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="080103a652936a9d"], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x1, 0x6, 0x200, 0x100000001, 0x80000001}, &(0x7f0000000240)=0x98) 00:02:15 executing program 2: r0 = geteuid() r1 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0xffff, 0x1014, &(0x7f0000000100), 0x4) 00:02:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000200)={@remote, @local}, &(0x7f0000000240)=0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000080)=0x5) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) 00:02:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000240)=""/85, &(0x7f00000002c0)=0x55) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000000ff0000000100000108004000060000001c004e2000000000fe800000000000000000000000a36d170dabd07954b190c6e9100000bb0500000000000000000000000000000000000000000000000000000000000026ee407400000000000000000000000000000000000000000002000010000000000000000000000000000948f8a80000000000000e00000000003d32a897b16b8bf493e9f8", @ANYRES32=0x0, @ANYBLOB="02000000000000003f000000010100003f000000"], &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8d2, 0x8, 0xfff}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r3, 0xffff, 0x6, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x61}, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2006, 0xffffffffffffffff, 0xfffffffffffffde1) 00:02:15 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82020200000020000000e10f4403de17ce1f835fba466f2254c006ba5a20333d6ee281d8a15738dc1ec6b36201fad066bf17d49dbdaefdcbeea78096a2fa3ed8e38bcff4256d7e33cbbcf29405ac6af44a1e5810c66bb5ff110d09cbd9339099e281f03a68a1aaa902dcd35dd59d575559b1ac75c98df0598fe60959e2da9eb3ca67f0d33c23cd0e1225256999e7b4abbf002e618b169c34b5586bdd9d9fe92ec8ef1ede34a10d1c55e2972ad302756aae064732a9abc5"], 0x1) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) close(r0) 00:02:15 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setreuid(0x0, r0) truncate(&(0x7f0000000000)='./file0\x00', 0x10000) r1 = geteuid() setreuid(r1, 0xee00) 00:02:15 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2f}], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) 00:02:15 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) r3 = dup2(r1, r2) write(r2, &(0x7f0000000040), 0xfffffedf) ppoll(&(0x7f0000000100)=[{r3, 0x8c}], 0x1, &(0x7f0000000140)={0x5}, 0x0, 0x0) ppoll(&(0x7f00000001c0), 0x3e0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000040)=""/136, 0x88) dup2(r3, r0) socket$inet(0x2, 0x30000000, 0x10000) 00:02:16 executing program 3: select(0x40, &(0x7f0000000040)={0x800, 0x33, 0x8001, 0x0, 0x2, 0x2, 0x5, 0x2}, &(0x7f0000000080)={0x8, 0x7fffffff, 0xf00d, 0x5, 0x2, 0x80, 0x3, 0x5}, &(0x7f00000000c0)={0xed0, 0x5, 0x5, 0x7fffffff, 0x80000001, 0x1ff, 0x1, 0xffffffff80000001}, &(0x7f0000000100)) 00:02:16 executing program 3: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, 0x1ef) dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:02:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="72022e2f66697b6530048a4495af2646ff6d857c761b84ab6bd6456d444fc071752c2042d6f54e6c76f2e1c7d16bed88cd536e9d276b6f3a02ae6060fb20e1fd83c0d718145927f98863f90b578e613f80a03f458dbe038bce46046032c2d2486504d58701ec9c01cbd903833d6dc3718d458731423ba3a28e342befa15cd358ed3388f147325a37e348780d719537d17c801bb8a38fc6d87f9188326750ef3af5c0f3650f019efe837ff4d8a23133ba9b23c0f6432d1a9c51879864e999688ddba7cf17fd4de0"], 0x10) accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:02:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000580), 0x5) 00:02:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) semget(0x0, 0x1, 0x120) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000014f) 00:02:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x767e, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8) 00:02:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/124) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r3, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getegid() setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x0, r2}, 0x10) 00:02:18 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) mprotect(&(0x7f0000052000/0x4000)=nil, 0x4000, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x652, 0x200, 0x8, 0x8001, r2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:02:18 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r1, 0x0) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) setresgid(0x0, 0x0, r1) open(&(0x7f0000000080)='./file0\x00', 0x600, 0x100) 00:02:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xc}, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r3, 0x2) close(r3) flock(r2, 0x8) 00:02:20 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7ff, 0x401}, &(0x7f00000000c0)=0xc) nanosleep(&(0x7f0000000200)={0x0, 0x1b}, &(0x7f0000000280)) 00:02:20 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ce7000/0x1000)=nil, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:02:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r2 = semget$private(0x0, 0x7, 0x40) semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 00:02:20 executing program 0: ppoll(0x0, 0xec, &(0x7f00000002c0)={0xffffffffffffffff, 0x100000001}, 0x0, 0x0) 00:02:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="14000000000000001c00000000000000"], 0x10}, 0x0) socketpair(0x1c, 0x5, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2, @rand_addr=0x1}, 0x10) 00:02:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r1 = dup(r0) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet6(r1, &(0x7f0000000000)=""/45, 0x2d, 0x40000, &(0x7f0000000040)={0x1c, 0x1, 0x100000000, @loopback}, 0x1c) 00:02:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = msgget(0x0, 0x421) msgsnd(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e2af4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8ccb7e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf2e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5fb04a84746d6c2f42316dafa730e0b5c02c443d707cd45f0863fd690089a0cf58f46a61e90f70d29bd0f4fd05ad01e17f02aa34a2b6f29ce8f3434ea25900000000000000000000000000000000000000a9f9ff212be92fdb2a4b4051624cf5fc1ac1eb6514c824d0f7d4bd4c6290366ce59caea11447d6a852d9d8bafd30bc"], 0x1, 0x800) lseek(r0, 0x0, 0x4) getitimer(0x2, &(0x7f0000000000)) 00:02:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x1, 0x100000000}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xe6}, &(0x7f0000000140)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x8, {{0x2, 0x2, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x2, 0x7b3b00d3}, 0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x7, [0x465f, 0x9, 0x1f, 0x401, 0xcb94, 0x9, 0x3]}, 0x12) 00:02:21 executing program 0: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) socketpair(0x1, 0x20000005, 0x3b9f, &(0x7f0000000040)={0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000f7000000000002160d5875f37e555ee22c00000000"], 0x10}, 0x0) 00:02:21 executing program 0: execve(0x0, &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], 0xfffffffffffffffe) truncate(&(0x7f0000000440)='./file0\x00', 0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)='./file1\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)=':\x00']) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x6, 0x85}, {0xcc, 0x7}}) 00:02:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r2 = semget$private(0x0, 0x7, 0x40) semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 00:02:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) nanosleep(&(0x7f0000000240)={0x101}, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000480)={0x0, 0xa5, "19b1351450d684258aacda6d6a3eb287c1d02c8604ad7ad02de4ccbafa1836965fb9b8e1bb010c5de55ada5856c2490a3286fa06924af8c22d038b3e064f928b76c5d8f9118fca854c8b5859be2532b4e16633cc56ff0f669c1b1259192fcc633fb1ddf04b752b05a651bde500dfc047c1805a1813381f5aabcab9a69b0bc4ca87ab311833cbbdd5c7da90efe1d8014c411a289c60087e841e6a89428035e4266ebd8e4f65"}, &(0x7f0000000140)=0xad) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x8}, 0x8) select(0x40, &(0x7f0000000080)={0x0, 0x7f, 0x4, 0x4, 0x2, 0x8, 0x2, 0xfffffffffffffff8}, &(0x7f0000000100)={0x1, 0x0, 0x5, 0x800, 0x3, 0x8000, 0xffffffffffffc820, 0x9}, &(0x7f00000001c0)={0x22, 0x1ff, 0xaa, 0x8, 0xfffffffffffffffb, 0x7b, 0x181, 0x100000000}, &(0x7f0000000200)={0x6, 0x3}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000e6a053e093a5209096104845b7b11ddcf90dd40e12b53be0c3f5bd75e9e45be36908a0aa170421af3706009cc0b45947078782dd5723d6ac9e4c196a6d0000ab0bf8a6965cca090e9aca02def27e46d31380aeef6a347db0be42eec9028291887fec8711208658ea1b8a46ad03b82335db92c80a6e4069542d1da78df0e9a3d4cfe67264ddb34e19c7a2cc2a32", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) 00:02:22 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x200, 0x0, 0x6, 0x400}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xe, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0xfffffffffffffff9, 0x400}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0x4}, 0x8) socket(0x0, 0x3, 0x80) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}, 0x1c, 0x0}, 0x0) 00:02:24 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000003f, &(0x7f0000000040), 0x4) r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x809, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) socket$unix(0x1, 0x1, 0x0) r1 = geteuid() setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x1f, 0x4) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) setrlimit(0x9, &(0x7f0000000080)) freebsd11_fstat(r0, &(0x7f0000000180)) socketpair$unix(0x11, 0x3, 0x0, 0x0) 00:02:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x10, 0x7, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000240)=0xb2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000040)={r3, 0x3}, 0x5) 00:02:26 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) write(r0, &(0x7f0000000240)="f797530518b592ba1848dc37a04e9eabfe80da08e3fc76d5bc17660aa7ab4d48f71c150829f695a7b00e2a7c29f554e39a1c3ad6cb7ded8f72f7bfd448142833d02d242659837a753b50249309753c2ed0d12ca410b932763d228e834ff656b78c696172b5510456f5d1b8fa4695446d744ea6530b32b04e0564570ee1b43c0c48ec8266aee591ed2b0d9d1871de593026309656", 0x94) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x2000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chroot(&(0x7f0000000040)='./file0\x00') shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}}, 0x0) 00:02:26 executing program 1: r0 = semget$private(0x0, 0x7, 0x540) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000001000)={0x0, ""/4096}, 0x1008, 0x0, 0x1000) r2 = msgget$private(0x0, 0x41) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/4096) __semctl$IPC_INFO(r0, 0x0, 0x3, 0x0) 00:02:26 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r2 = dup(r1) getsockopt$inet_int(r2, 0x0, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r1, 0x8) 00:02:26 executing program 3: mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) 00:02:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7f}, 0x8) 00:02:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0xc5, &(0x7f0000000040)="5182c1e789d2c56f82546fce2298ef87d06dc79c61094da0e0bb1d6c105fcce9f9c40355dab458d3f5c04ee688952b64c7f81cc603876d06aae3c177b0f6a780728b746881d2a83245cba5c743b48a2b45746fa51609a40476ed107209ea0f6810eac17cdcbffdd025cffb3ba2af09a7e17142d316642ad987dfe9edd995bcfb8f6ce7f62b0be1c6ab397e43e6163d2b6b9087c5fe56443351733b1aff9d24a30cff49d766aba6458e7f5e2e11d6c08f1a1a069a9973ba9ccba82e02450b510b53a54dfb06") 00:02:26 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0xfffffffe) 00:02:26 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x5, 0xffffffffffff8001, 0x3, 0x1ff, 0x2, 0x4, 0x1, {@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x766d}}, 0x0, 0x9, 0x0, 0xfffffffffffffffa, 0x4}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x1}}, r2, 0x100000000, 0x9, 0x0, 0x4, 0x10001, 0x5}, &(0x7f0000000440)=0x98) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x6) poll(0x0, 0x0, 0x664b6e3) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) ftruncate(r3, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) connect(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="bc000000002f0000000041a1e5fd8fddff3a87c933fb4b9af572ce7a3d195eb683f8fdff41a4eb46061e7d761560527adfb870ca166148ee66d95552edca06ac2576a3dba50426f44b615c9e14934eefd19629da9b55c03d0bc2aa2fbf37bf8f35eca9a938ad130f6b9c85c0bc73a5e1e66245495a57f0d98e58dc3f5bc08137ee136a038a"], 0xa) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x2100}, {r0}], 0x2, &(0x7f0000000080)={0x2, 0x2}, &(0x7f0000000100)={0x4}, 0x8) 00:02:27 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x8000) execve(0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x5, 0x11, r0, 0x0) 00:02:27 executing program 2: socketpair(0x1c, 0x10000000, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) __getcwd(&(0x7f00000000c0)=""/131, 0x321) 00:02:27 executing program 1: mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0xc3fa9b53b94d93fd) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="03b32184cec8cb4972f7ee06da4a1ff0f228a29d8c139fb15516f45ef749dfdc08b079e03e3bb7dbfede8cfaa6e74a8caf8c8c107da29e82188f594a75462cfe557181f6ac483eab4c36b2e3d3b3a405f8921fbd587ae4e8ea30381fdc7c8248335ae427320ed13c855cd9688cd397625b6f1cf0a6aabdb59cc20e0df040801369aca17063f8c95036", 0x89}], 0x1) 00:02:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) listen(r0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:02:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x100000, 0x0) close(r0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8) 00:02:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x2, 0x5}, {0x8, 0x9}}, &(0x7f0000000180)) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:02:28 executing program 0: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r4, 0x80, 0xcb6}, 0x15, 0x8, 0x3f}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r5, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) r7 = accept(r6, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r5, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept4(r6, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000680)=0x10, 0x30000000) setsockopt$sock_int(r6, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r8 = dup(r6) sendto$inet6(r8, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) 00:02:29 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x1e) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x10000001, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000140)=""/133, &(0x7f0000000000)=0xffffff17) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:29 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x0) 00:02:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530006b4cf1d01683133f58b156124217a6e0b3420cdfcdd49412c489e0acdd9d53b367c53a59301bc6963aeed5584abec9503e3b7b75a1bdf4003e10ea2168ee0fc8b5304e811d21f687d229e5c9c43f524edaedcc014b5b52a6a2804d121596bcd70cb226c002f750d4ea80ae14df1ad7c11a7c0a094cafc4e5bcd9912c0650c0754072adfa66c6a33ac4"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:02:30 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000040)='./file0/file0\x00') r1 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x5, [0xdf1, 0x6, 0x7, 0x7, 0xffff]}, 0xe) renameat(r0, &(0x7f0000000580)='./file1\x00', r0, &(0x7f00000005c0)='./file1\x00') 00:02:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080), 0x2) 00:02:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000080)='./file0\x00', 0x6, 0x28) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0xce80a51e764fb7d5) r1 = dup(r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1bc) 00:02:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x40, 0x4000, 0x200, 0xe80, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0x3, 0x7, 0x5}, &(0x7f0000000100)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x10000000000000, 0x1}, 0x0) ip6_ctloutput: mbuf limit hit 00:02:32 executing program 0: 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}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x5, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x10, 0x1ff, 0x1, r2}, &(0x7f0000000180)=0x10) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:02:32 executing program 2: r0 = socket(0x4, 0xffffffe, 0x85) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) ftruncate(r0, 0xb4b8) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x30) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) close(r0) 00:02:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x6, &(0x7f0000000040)=[@in={0x2, 0x3}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x20, @loopback, 0x5}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x1, @empty, 0xfffffffffffff659}, @in={0x2, 0x3, @multicast1}]}, &(0x7f00000002c0)=0x10) r1 = msgget$private(0x0, 0x9) sendmsg(r0, &(0x7f0000003ac0)={&(0x7f0000000340)=@in6={0x1c, 0x0, 0x2, @loopback, 0x8c}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000380)="e5b271155d69233d52f9002fd509def0c49f5ba09efafef46c6d511085041db6feaa3729e00573b4bcf9b6a60b7a8d348ba1a1bb016c399f24b31f57c8a33489cfd8dda08cccdc83a3e58ebc6ee20b65178c1b499072007f620f8a3b10f7543574e63df250e398a11598ffe9551f38c3371c98397afda3be84278fcb2a1c76181f9c73e7f845bd6214ad06b8f9a8e7", 0x8f}, {&(0x7f0000000440)="5576d4f9458e1a7e787935e2bc653ee62c13ac39380ed3f511b6e6f5e4cd134db1c8b95279af16aaf1e7b5efa909", 0x2e}, {&(0x7f0000000480)="6b910f4f8cf71aade5918b0374c81bdfe0a7a876836a8432b730df6df2edec6b8d1a4d8df713f88916e257db28f8a9848cf0195706c9675a8b828a1688ff2d02e3cdc72b94e1645e546f5f45474e8e3f34750a72379e24d5d1a5518043c8806bfd8d4f5acc0ab415d5789253e375f26bb110dd91144a34c1ab9a5a8cc6ac9d0db80e3f45f1a660610e6e13549588a91b4727a57bc88489e332efb8611c4159fc0471c44f54b66cfaf6e50c5933c470c4fd5bb3933eb26ea77371c1e773", 0xbd}, {&(0x7f0000000540)="0c6f50f2f0db470b308447003698d72903b6d333cb7e3427d8bcdd5385729de03e8bb096331a9a49fe40b45ce25c1a2a52224ce403e859eb280e0e80060dc164273a53761aa69d92ccbce911b79fef367b5fc028b1f8baa187525d84d314bbf8db26f31e09b6dd9c97fd81bd01a421e034fb13be3a1a630529a8c3a1212e9bec332bfa2ada0364bbec9677ff40569a28e858be698505bb32402824f0a297f9493f01c0c7e25aeab82f7fdacac7cd703873402a0b637c923e907146ca7b3013d01a058d9619444c957fca998b64ab5e2dbdb577bc4a143c24d4fbdca33948f9bf78b04be3cdc185b8b93bcea8", 0xec}, {&(0x7f0000000640)="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0x2400}, 0x1) msgrcv(r1, &(0x7f0000003d80)={0x0, ""/243}, 0x2, 0x3, 0x200000001800) msgrcv(r1, &(0x7f0000000300)={0x0, ""/7}, 0xf, 0x0, 0x1800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000003b00)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x8}}, 0x0, 0xffffffffffff747e, 0xffffffffffffff3d, 0x80, 0x1, 0xa93, 0x451eaace}, &(0x7f0000003bc0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000003c00)={r2, 0x1f9, 0x7, 0xfffffffffffffffe, 0x7ff, 0x80}, &(0x7f0000003c40)=0x14) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x7}, 0x8) 00:02:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x8000, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x7}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:02:32 executing program 3: r0 = socket(0x4002, 0x10000001, 0xffffffffffffff60) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8c00b9ca000000000000"], 0x10) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140), 0x14) 00:02:32 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c654a00"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x2) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r2}, 0x0) 00:02:32 executing program 1: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = msgget(0xffffffffffffffff, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x34e2, 0x0, 0x0, r1}, 0x9561, 0x0, 0x100000000}) 00:02:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) socketpair(0x17, 0x30000003, 0x7, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_tcp_buf(r2, 0x6, 0x2064, &(0x7f0000000100)=""/179, &(0x7f0000000080)=0xb3) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1000800001000000"], 0x10}, 0x0) 00:02:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) recvfrom$unix(r1, &(0x7f0000000040)=""/20, 0x14, 0x3, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$sock_int(r1, 0xffff, 0x1053, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300025edb4f1d08f0af59f4b277bbf6d0857bb0a57fb4f06803c60200c3e5fa012ea05c9ef97e597e064ff8a5e1317171793e8e2ffee3239b8a8f3ea812f53e6ccfc1d65300b2e81ade3ea40f410203ef47d6d734b9f"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2140000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000", @ANYRES32=0x0, @ANYBLOB="7f0b00000000010081000000ff010000f9ffffff"], &(0x7f00000001c0)=0x98) 00:02:33 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000540)=0x4) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000380)={{}, {0x0, 0x3}}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x2) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000000c0)=0xffffffc6) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f01000000000000f6aca540a60000000001000000000000100a00009122bee17495632e2bf54abdbbf4d0b9cd72eb0f1f44b79d753d370a72e77983cd15fe5266ce07b77dc07fcaa1bae2f0ddaebe39b352584127066938862c5e00e2642b0ad22018b8a211c589c3b90b9a7bda57c32a1e44b629de75aa457fb40a768d088f68d42b15455da146e0f54e7ce745addcd14fcb36d32ac31c7880f16836832733eb6ed97c6949d87db3426be2ba89aa"], &(0x7f00000002c0)=0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000340)=0x8) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x27, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x2027, &(0x7f0000000100)=""/133, &(0x7f00000001c0)=0x85) 00:02:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7, 0x8e, "1d67d510d5e144d150a7351e0d8669db7ffe9e6d0036c4d6760d0747d5c38cc584596127a541787e810a971f30afdec2e391ce973d014489a3c7693128272f7b352c62c45db89fab50636c6a43cb37d3a6c5c3b922de2c7b0acd8e0717bbd4ef854325643c2d1d3733e8660ac2346e828da06d3af39db8f1d5a19de1972e1522b76c900fae4804ccf69fd24c1665"}, 0x96) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 00:02:33 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getuid() setuid(r0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_buf(r1, 0x0, 0x5a, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) execve(0x0, &(0x7f0000000000), 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x1, @multicast2}, 0x10) lseek(r1, 0x0, 0x4) 00:02:33 executing program 3: msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) 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$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x5, "a35af529682bf65531dce4b466185e07"}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x5, [0x5, 0x6, 0x3, 0x88, 0x78]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xfffffffffffff801}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) poll(0x0, 0x0, 0x10000) getitimer(0x0, 0x0) open$dir(0x0, 0x0, 0x140) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:02:33 executing program 1: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x104, 0x4) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) 00:02:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x7fe, 0x1000000000000) ppoll(&(0x7f0000000140)=[{r0, 0x10}], 0x1, &(0x7f0000000180)={0xffffffffffffffc1, 0x7}, &(0x7f00000001c0)={0x9}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) fchmod(r0, 0x30) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xa, 0x9}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) 00:02:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffffc) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xc2, "fe6599b482b66a736892b9c15682646835832f53b19493049e2d5f4e79e55d672d910a955ac39d8ccdab4f1536ac8ec37979ab35962a7d48a3a1232dc714df0971b5fd3c00e89667b1475830c6c936b30b7339379ec6c4a15de91d8b6e49b054befa01cee81ab50e93005bdbee34a4b69dffbaf50a797cbc79a2f75b015d5e817a8530af67f903ecefeacd552c62845eee92ecc148e562ba4ff4611f114b5f6f86b085759778614dfc4483537b695ef4c8270746c217f1cce5483c304d132634f4ee"}, &(0x7f00000000c0)=0xca) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10) symlinkat(0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:02:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6e696c6530003e4d8066ab082b10b3f3973d861145156efc41768dac5d73c723a35104a17e6fa2cb59ce349d48499aac348c1dfba2"], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, r1, 0x8, 0x80000001, 0x4, 0x8, 0x1}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="800700"/15], 0x0) 00:02:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:35 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f00000021c0)="6ea7e9371937cf5be47af7d04b29d4b20aed5046a2c92ff3fa01454111e4aa23e1fce41c75d04b863902e3a40ff7371e9bb6f29d6041bbaae24523230456feb83abae260f97e2ba76008f144542d5e416c4697322589dc77820f1bf1aeb614e59db2d3295baee0ff7ec328193fb0d17fabf753344736ad694bb7de16015aefc73feea80a7d2d7362ff58584f5a566f31e2445fcb504d1157f96b5509574c9ff8130add8b6b09272337faf8546882b4836eed556a117d503e300fe060853935a044cb70c5fb177e2a59c880895856d2773a799b5f4b4bdfda229ef40ff7f570db18549c45f862b6d8b39c0ad48e54ede8cef7cb0b10136e9b90ec6a5ea1352bebd1cb40ff6d07b8462d9c88c37c83f411a1992d148c61777e211a34942c723aa14ea442a1daa6f6361e05fbea51ddd4f1c7e7ee283f0266e95caacdc03d983d98e5510237402e79b5ff648d3f1631c32b952ca799d111f49afee7e8db000d2f1a759538e5f995c7b2ea50c574c6eb3e9bf6885314316e87bac1821fb49a77a2e6c7d0e87bf8c3d2976b13fe14249dfc0481af627fb012a10479d57c3ee8dee0ca65e5fb649c70623b4fffbc22c16b33f2530b5a7e39b93be9aaf7a3b0d4b8b530ba7e89d8f3f0e53438bba95be1f6e52d5e217bbd37e42b887d38f77ff459d906790976e774464d04c3359cb5ca639a20659d0896eedd28ad56b3d2dfca0a2d139b360818e184b0db894308f6292873220c6d0361a1decf1d9991b53c358790172ef526403c632ad2ed0ca42a8645c598d9caff28c2c9d51af5bf67023ae8e8e79d293f8c573392e51bc067cd1bacec88d1d8d9f6bdbfe6d34e2969ef0b9ea931d27f63c1d0a06dd915f5b83404d4bf3a08c5dbdbae2888c2b32f91d759710f2097daa4c8e57df5c0bda5272eabd2963d9db96d48bcb36eb5dc8f36026b225637bf640f5bfedbba020c6a19d06c471f4d10fd1821ee79e7e44b6bf06ad8d650d0a42634b52c19b8baadd311e261a63761280eb3d10ea15931ec17d2aab5d1bd241c072cf9eaaa472be1d58751d5638bbb4bd8d4c734869d4670193ff302695bae2a4329749f150060a84ec518617e8e9c00f0a11a9632c3e0ea69a38e305ec8b8ee7c33fe78200829e61a1a0e9307fecb90ca55728c1b3e4c70e11c9c20f720deec7510f88a78b4a8b60093f55627d0b6de6934509fc6ce22d2861f08024798be5311d746fe7605136fd7ece67200af4bcbff93f023471e8ef4498ae5a63f750ede4a67b582a55fa6c8af1ae3b42d62d6078503e4ca4b66526a8a6665c7e96a7b8f9ff0ad7736696d1a69ce4d342e4dec6367fde06cf276b8eaf5451add9b6195e248e211b6b52bd13410dfb65616714759f73b6624b4d47a3dcc87ab5a048cfe311089ab94e139c545ea2bf648b2d63fd47e87dc0b8caec0005d146f30b62df0a1463d713797c1ed452c3b005e355bafba85c1632ddbfeab574bff9ad117af481a8ac9950a7c66fc9c93c58584168c27d96a3a6ae3a4a98661dd990f676c0d78d407b1cab8d92002820c97e6ffbb17857cf50bfed5b3260b5c89df5d00843a6cede78116d450a15766db7d48317569a42b57727825cd939fa42514216d0317de40f140cf544d1a0b9b9874102a6cd74fd9de72299277bf55662fb254cb9c15000047115a175d318112d2588111b3723b536895ae6c5d0ab8978459daebde60206bc728ce81dacc8bada2294aef9dd6695abd24913a3f78df01c5e8382766360822fec020e31a74921f64fb337df04129b89e59465e039715547cec97199fe995a3e3da85b8c58fbb2a1a2e80b74f033dedb9672bea1f7b0c58369713d6ae0600d6ee3bee7de595ac7e692e61400879d756cd5bd83663ad52136e3e7a56413aa82e066325142bcf8a5ce92e6f72f2275851a9cfe650561f901bc10099505b6942c8a669ab13d613ce5a21a241dc8e213b5c8e02184898308cc10969ada7f92d58215e56eb992ef67ab9bf33a7296ccfa8a89563cceb929a8bedb83494074a4bc3c5e9d6fca2471f7656fa25097b9c53f4693597b120e680040832db5ac8aa72c64d2aaf94247271798f836accda9b292b20feb74b169f68c0d53887d08965abb5b4c173a7379ae6408f1ca99c668a3c3e8d25e28b6c4a6cdf1d85c9c21de86cd1c9a84cd17dc871b17f23c921c5678b4dfca1c447782e7e79b170340c1c18e5e686d0cb1ee116f0af1d38eced2947f560f8115560a2515fd27806148865cd07aae8e079f0ba6f28f23d3f65862d2d810f27b5e26fb2c3ebd0e870595e25a0e3c89e8e1a067d124365bc56c25ecfac0a23c88a09968612816b1959bb73598cd73bc526230c94af94cd20868feec3332007c25cc8398f42b4585753ce9b1336e4a3b05a5f1ca60b941c97849e344f1fd0c7b9d0e7abb0c9527b003558268db60840dbeb4b6b01c23de6df857a0cd0324e9e1dc0a3d461b812159fa3a5d7d0f279691d61ce0b9930ab04584949b13d60b4849326eb061ef7ef4c6f417074387b8b3c859e7ffae89dcc7fb17506db768f24c03a5f57b92f87800835d8fdb5ff2687f714256f452144b92c1cdbbb23a9f2823fa3ab61055d59f6f275057114536050185fb931397a17e37f36733a9279a7f6bf494227d7f351857d6e2ad67e2616c225f2013a9b34417f16ea16f010ae28ded08206ba0525f81f9b9b5469980dd5ade1120378867c1cbe00d448bbfb7cd2642e0921fe5a704102a83b5e01e630fedc4f0d2581dd655fcc104286c2418d3b8f354d7f40b072c69bafdd981def8fb962996e227cfa82c397ac9da2773400000080cfde039304324ffff049332106fd8a70fc73ac3d025833ccd5d34bce449f9b22ff812db99e33bb98bc8dde50fc8924796d6a238d4d3d6d4547954aec108b70f4711c4fa0e069a1d4b18dcfcf85e85672eae9f37c2ba0010f8c9fa5d8512852a8f6cc7185e58a048e64a3ab448855a737011752989f4399850e1ea2d79f909fdd3d42449e83e7f60004ff35587be578c0689613a4a0650205a0384b9ce5b264bfc6b749b2c9b3bb30871f230d29940f65a04e249b1b16a73dd3884293e00336a5f267641ad8dbee3707e9d021c8847d4d0f8211b8ca99343fe8a0e52e13b10d0305f09433a0512fb4809be5e7e271042ec36885bdc2b62b58069ff6ec9b9adc2b2377b9030d032fb1065815d1c18ceab78af2ea974398ff6f867f38f75527054dccc5ad3b7fb6b08a1fa36e5f0528434b7c5e9ed4c5324f531d5bc12d70cc51dd4a5516d356a0b96e7b9fbbd8a318de03e0ff0000001e5081592c999f01d48673328ebe54353eb6a0b3317775cacb927009c5d80ab5918e5dd8ad55e9a53dda3b5dec1d708f8f9009c67f92db532acd247cbd3c2c3b4f67a8760bdaace89fa5b31f7083f5c04f432c206d37de9eee4ac26da978e435fd6af782dfd70b4242ccffacd3b311025381f511091d43449c96f4301b955e24aa427c4ac9bf43c78f365a05094f16a269be1f0b45d6d600053f8bc9741f6719cb71ac9310c04187347d6dabb6e252c7ac703803c2487bee2f9bfe351fcc0403f9c25492a425bbf4d8894c5bd845403bce876568f6317613734ea2129b4cc7f210e2e5fc9a955d90cabc0f119a61e22deb3a4a50e6d265bf00c7509897ee4c5710f3d47187957d9b2ae3518c84b21e40cb8d4ea09d8c4483e7decbc1ac680a8b73ff00bb1465ed91f2377f773d702a4beab6fe5172c9b648a5817a6baefdd4d79e116ba23f41cc5d1d96dd24193646da60943e11909c123c7be32d30f9d783763f731416a04555bae2f4fb11447ab787cb22a7e3d5ca639af3c58e96173be51c3c26930e58d7a3c224c629bd5f24e09af730427fac5da3dbfa6a0b55b7dbb55b05bda9959db74ef2557d3050ef38ee7ed5271f26e2d5581989c15e1f2650ee031907f8ee6e5693b6d7110e030bedcae41d162272ca77ea4117f40c8428dcb4b6791a04357b0408814364ca01488ef5cac76d9ec321f9507ad2c7c6b9e8cde127e5ebc3fe8837b9ca5d9bc6a053af26c495fe724c07258322a4c00384a3c7a3da1148951a4b785df32a2fe25e06e357b16af0900b44aa8cc347a6abe46e1dc3a7019dbb55d00b686c50775ae90eba330ffffcc91dc13be65f7e45cfe5dc341bb2441f5b6672b999cee32a4ef8410b05851f651e5f70738359e9f1d0a02c09fce241c1e8d42a8256985d97cdc07066f4b88a1514cffe742dd1336aff8c8296d6f59e6cade6071ad7433355caff1e7267227ad2b4b8ead75c075b327bbb7e82fbd337e529da0e9acb7b626bed85f84a228e4d93f771e8936c33ae4d6915addd5ae90200d1ef4b660bafeee7fcc0fc4ff1043abb90d2f663cce4ccb93a89da88af26f89f67fb31b4198e665805e5e92e66b22d2435efea2a9fca9a1504b968bbb9662591da7053d966bff12c266c7ad43eb64d5feaa8b5973f50040c14def89b41e87b27ffa2a5a58cbaae82f0fcca418382a8c8ed53ecbf58bf7c434bcb71a337cf3ae34e56a17459262a0b94708368789e9923eb1c13dbc42542e22b0a0da6f8967757e4959de19dce43a0f02113f6c04588c23b538328572e366f037027348533f956733166dc98470879445f21c1a86692b1a929c9354bd11ab6cc0a7233880768d08d97ade6e9a08112b947dd2665d09d9b801ca09d31e3b7488729ab8b587b65f0561b381151cb578ee86045ef5d0647a5dccc5a56bbc38ba343017da5e58ebc89aee54f26b3bb1dbb3810b1faae92fb51b9f0bd8fd43fde555c1eece21cd408c0da0c00f92dabb765f922cf8a2e83de0fd2f265605e8f9ca5e39f867e0ab9bb56e12e0c809887dffad6db4b975f63e2cca1d1696c5f758790a9d6e78e400cba61934befb35fab6fa307e1c9e3f03f5d4e5ee27c2596fee72e90373726438ae72e3d369471ceee54244031ed64576387076229402aa5e575ef845f3fd69ec1e243170c5feb94a7a59159122b5b448530c374356d4c3b168dd85f20933d73ec86ed171ce263032efb69af0d1578b8a86d8630fe0b303fd39252b3e550da08a692866faa9ff6358f7a8508f88fa043e3917ac0548f65e38436571b6bf71be5fc73f58ce3e7329aef1855a36174e5c85f61714298bdab2d0fed9877b692adcde677242bc78b880b36aacbda54690f706968ff32c2a06d2cdbf9207aa70029743084b0ff1d5870104c779865dfef788344754b28d791d86465411983b163fbbd570249c7d38683fac6ce8c7693044e406d30ef517e758f7dfac1745c6f9c824a16d138bfb2bce2e5882a0d9a0a0c75dd91e9d2d6f3cdd3c1d2fb690339cc2f4dd38a86a908cfcde4536766ec4fa1c3594689d09604cbb7ab11eaf15ccab6632a7e687e1916a9c77366222148e3890cdc0d0f71092bf7a78946112773bcb40e0e2fff521ccddfa9ff82738373c7dc101f9169cddaf2d3f6256cfe7df5302c15d33d3a04ab263028adebfe7ab63d2c9f8277ad1d1e56193203b4a6e45f1694fded3030ef08ef7ea64caf22a7e055dcf87d6b81f740cb65bc6bc27e32f486e0c18ad65abe1b6ad4f138836ae181bf965d30bbd6607c597414339bf0ba99e384d4073fce243077fe44938220792a35ab128db8a8bb3a85635ac3d81b2bab62752123482d0afc5177a33a355fbb972cfacb062825a32a24131a71812d0dad2189162f98e7ca00e374665ba0ccd1454ed02c922f9f2c5813742e426be4103cd3dde1cf13a81d1c85b82b631bb4f2d226aea6a287cd00000000000000000000d1b0e17a83f77908b1f027e3e472e158c08591a8d3d85fdab539bbe92e15c292916ab46558d09ff3f77e0025c7eadab753fc1e067ae8dcc08df2e95514670a99000000", 0x1043) read(r1, &(0x7f0000000100)=""/107, 0xfffffd26) write(r0, &(0x7f0000000040)='!', 0x1) write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b) 00:02:35 executing program 3: clock_getres(0x0, &(0x7f0000000000)) 00:02:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) 00:02:35 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) semget$private(0x0, 0x1, 0x200) truncate(0x0, 0x0) getsockopt$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) 00:02:35 executing program 3: setreuid(0x0, 0xee00) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x87) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffffffffffffffa7}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x2c39}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) msgget(0x1, 0xa2) 00:02:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000000)={0x40c2272d18634e5b}, 0x9e41b2af4616b74c) 00:02:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000000)=""/2, &(0x7f0000000080)=0x2) connect$inet6(r0, &(0x7f00000001c0), 0x1c) bind$inet6(r0, &(0x7f0000000040), 0x1c) 00:02:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000440)=""/183, 0xb7, 0x82, &(0x7f0000000500)={0x2, 0x2, @rand_addr=0x6}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000240)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xc00000, 0x10000, 0x6}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={r2, 0xbc, "d4729b423ac3a13743cf34bb46993b89a572cc2d5dfa52542c8498f83a7ff0d5d6e4a2fd0e4027c6d6d98b726b9b7c94ddba722031ef2a88f811f03ffd3ee653f0a43b04986274996c14e674b2321f2331e4f7bf62c5ede9ddc841a592fdd9fa32a7cf120a789c7aef7ad036f0aa42e2e0d8ec0c15664d22d5e6c8148e9b8864f91abfbe118ae46add8495ead6dfcdf27c9b340e4e9733e49ee56b31d5d30417c48d3996730c913c3b6325b0fee219f7891646794f9dd90cc9172a35"}, &(0x7f0000000400)=0xc4) r4 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f0000000540)=@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000580)="67bd389f04e8173a0f9770f22cea3cc84747a1d90d70fdc002e0a1faee3eeb39a4de424c226b3592dbdc314b", 0x2c}, {&(0x7f00000005c0)="4d415435dab1760a952796faa402c2ba4d427eedea9b204ba0d8d8348f3ad87283940821fdc11b11a2dcf16c11220e4099f67a10062bd094954f6863cc0317d3f86a7c411fee0a96553663558e6713f2f338919083c8d448611ec48df3c1cbbef07ee3c17e637f1b48133efab206f19f8ec4266426b9cf02613ea251157b7ce17e19de17bc8fe32f1fe7ba2b48f120aeee2e80efba4b99949d1fe0678a13c1288d92656058cf5de6d6d97f17adf1afb5878379e088f7f590b5cb9508c7c1454a754790ef6ad5", 0xc6}, {&(0x7f00000006c0)="d2125e5e438dbc5d1f30d574c796d208356dce7f6c85053ae672f48453deafd627d056e08bfb3dca4ba34cf53aaf2d714a91279bada0c1b5471bcf054505045cd4d7d43bd33b", 0x46}], 0x3, &(0x7f0000000780)=[@sndrcv={0x2c, 0x84, 0x2, {0xf05, 0x7fffffff, 0x100, 0x7, 0xbd, 0xeb9, 0x32, 0x1, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x2, 0x100, 0x3, 0x3d43}}], 0x6c, 0x8c}, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0101000800000000"], 0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r5, 0xe, 0x7}, &(0x7f0000000200)=0x8) 00:02:41 executing program 0: r0 = socket(0x1e, 0x5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000140)="2f6865adcdceb1d87a99427dcd40723fcad54cb6d2e38ed2e1179eea7d50afc8e0bba321e53f10a3dfe555dd5e56ac09d9a82ef56fd06b0f065c97c3027db614e82fafce7c54af9a8ade94a327fca86a1eb00085eb46f16fd6893a3caf4e697c17ef6ceb580cb61f99390b5d64e7391e70f1a48fded9d298daa4a4510a92c00a1875aaeaf084e8369d949dce", 0x8c}, {&(0x7f00000000c0)="9efce07edd05b361b4355d97700ab5f5096d462cee7c", 0x16}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="b89e68b1b218ff26448e632c990ab2be8f83e1fbb6d03f1b95f2711c6f8396ad3ddf38bc0476c3cb107b27cca875b4837c55a11ed30a126290c6dc6c3e609fa75e2e1d7e7df352a70d54a32795ea3554734b47403598c8e0e5692bd541ebebe2b8743fb1274c5dab3630e36aa51c47e8f3214bce66b4d04d2306110ad0", 0x7d}, {&(0x7f0000001300)="3f6949991fb43c8b456f1a121969f86f4950ff0bd9141624c355df7e731ac1fd8d33d2bbc1ec55749810bc379a698071689a29e6d6145302bdc86b919b128bf21db7020a9a6551e13cc30df6d5649ac45d060928d0f298f653d0f4d290c498cfcc1f9d87c0fe709d561b800ab4634be44516de556f5e756df67f4696c23b30863cbfccc8e53c3784dfb706c85f30983ed69069c4959f05fa2d34c6545af61761f3a25adc767b9d228e8d6f4c856816bf880cbd94438475f6e9", 0xb9}], 0x5, &(0x7f0000000200)=[@authinfo={0x10, 0x84, 0x8, {0x5}}], 0x10, 0x20000}, 0x20000) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x7}, 0x10) 00:02:41 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3, @empty, 0x400}}, 0x0, 0x523edcf, 0x2, 0x4, 0x3, 0x7f, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e20f8ffffff0000000000000000000000000000000001000000dd00"/128, @ANYRES32=r3, @ANYBLOB="8100040008000000"], &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:41 executing program 1: r0 = semget$private(0x0, 0x3, 0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/85) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000001c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000000140)='./file0\x00') setreuid(r2, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="2d212e38953cc3653000"], 0xa) r4 = open(&(0x7f0000000100)='./file0\x00', 0x1000215, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8) 00:02:41 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) msgsnd(r0, &(0x7f0000000840)={0x3, "eb4381efcd53cedf17934107f11663a35c86aa1204a5fa637ff066a0292b53b653b2d07e5bd256594596c2d15a1873b3870b779d53e013d2a491705ab407ee4e946652caeba6d0925158ad125bff3dfe8303fa063bb96cbe28c03ddb17aa9685533dcaa6f87e4cb3b8a740944b062230234b83f0674930a8470db09651e10141b119f77b9fadfc32f8f1c24c0146af8c18b0615a4331ce7e3811a877280d164f2badd1bc87cf2fed53b60ac354f0e2bd457160f3de42e66d9615276b502685eaff1daf268dde80f4c3"}, 0xd1, 0x800) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r4 = accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000002d80)) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) utimes(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={{0xeb5, 0x4}, {0x7fffffff, 0x12d}}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) sendmsg$inet_sctp(r4, &(0x7f0000002d40)={&(0x7f0000000780)=@in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000002c40)=[{&(0x7f0000000940)="7ef054f10d800d5ebd7f09552eade9eec3f5ffb13d4db649cd09519fc6e99da57318f693cb7302b267b7dd573bb8c0a83ebf4fe375d33f3a587da008ba", 0x3d}, {&(0x7f0000000980)="7b10e012a0f117c82241327244c11d49ffd5a8a3ba95ec97d2e23144d95d1510b83e32ca41d1f72ddccca543280c086e4d1560913ba960cceb46bffcd611bc69587c170b31ef2d2814969c41b834a3f300f9bbcff335f2ae8939e63e6e3b51d2f7914eee9570e3c9e53b75103d3fd9b47d0b2cc1a001d776b0306b4d4e17", 0x7e}, 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{&(0x7f0000001c40)="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", 0x1000}], 0x8, &(0x7f0000002cc0)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xbd85}}], 0x44, 0x4}, 0x20081) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={r3, 0x401, 0x5}, &(0x7f0000000800)=0xc) 00:02:41 executing program 3: setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000240)=[0x0, 0x0]) lchown(&(0x7f0000000140)='./file0\x00', r1, r2) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getuid() freebsd11_lstat(0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000280)) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r3, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @local}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(r3, 0x0, 0x40002) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:02:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0xfeec) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xfffffffffffffffc) 00:02:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) socket$inet_udp(0x2, 0x2, 0x0) 00:02:41 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:02:42 executing program 1: 00:02:42 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x131) freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:02:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:42 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) pipe2(&(0x7f00000000c0), 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100809, 0x31) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x80, 0x4) close(r0) 00:02:45 executing program 3: r0 = socket(0x12, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0), 0xff09) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8, 0x1, 0x5}, &(0x7f00000000c0)=0x94) read(r0, &(0x7f0000000200)=""/97, 0x61) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r1, 0x3ff, 0x8, 0x7}, 0x94) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x80000001, 0x4) 00:02:45 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) sendfile(r0, r1, &(0x7f0000000040), 0x2000) accept(r2, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) 00:02:45 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)="552e904226d026ff27f379e1ff73fb5ca045db368d85169f228d3ee2d59a35aefcfd5252625dbe379575f9cd90bfbcf9ec23c13ca6af4470faa76cb2d2c8fd78c7c71d2366cc3b91d7b37cf2aae1d8638676784a095f2d54d128bee4b5a12cfdda306fbb211c3310c4e0841457d40e79a0891734cf60452a20af531a29aa2aabd418e0dc5361", 0x86}, {&(0x7f0000000140)="321ffc860a47ed6aab9d8793af0dc51cfe1b5073d433eb3135081ffa835ed8fa83b10c88cda34e0cdf533dc001b711044fde93cf97fae25d17ee13db1c19064569192a767bd7482759199c08ed510ecb98a5f710af911ce8bd3d9e67560a54a80724af63d9b83bb1d9c7b62d4ea3bb6dde3758cf599a3b6de448eeabceee1eb74d95ccaf3ee10a46549f2d98415031b48b3e5e27165251cbffbb482d0ccbac625dbec41f9467fd943834d73119648796c50e38a32028808e8c28bc6adb7699caf1bfcea67522daef436540b1f33c87173fca3b7bb6", 0xd5}, {&(0x7f0000000240)="0bec6e34b885f57d3a2080f3efee43bde32576c16e06acf314b8a6689f0e193bb7ec381612c2e2e514f39836a6ba228adce8baa6c8c8ac5d1a9e219c2d8b48a2e9a3808d1ad7c0cf7d3766db52dc5a4889c65e769e09debe677c56fe83f1391399a160e0c38c7c2fc9053d753a367afb5a85e6647db15f3b6037af33b2bf368802b598c6636433e1331958df2d7a1354ba94baeb3580a6eafb50870918c5e452645359532c3989a190647d54a6dd9e125cfb0f2833a13e76e536ded13da44ece6fc37cc36f737f56393454c65c27fb3b67aa49e7f019c0451ea2e07b50abda73692abf6cf7b1dd242b3761c8b7bd1a3086e426b7b601fe95c7d4df1228fc77097f858c10d8f3647b9120caae77133fb3834279f34a58a783bc1df51b289eeb40103587d37fa59b22ede249652598fb3cfdf492e85b82bc8a52c6c660341e82eaa7004f87e15a9f60da0d4902759112be1a33acdfba6fa9e88e61ec07074fb68bb744e77ba9aecdbe427bd42b0cfc91c32bcd70c025eeac2c83e42fe7a0e60a92dc37d847e0f587925a5cbeba7ba02ae1258a4847d4288031fc848c2d1218ab485cda8f3e490e7b299b08d955ad66d1c4a6a2145a0b3d3ed97f2333154f893bb6016fd72c413ae6a7900fad59a986cba7e70bcb69157d3e18fc30450357780fb87805119ff245c2c769ce05b9338c5db33a20580d10b31ebc5b8406bb63f22bfe787590f5a6d4b94b2a93841df33342cca8ad1dcd6109a7efb9ef47e000c8df3f6ecc6f85bff7bb0442803c8a8225322475e767a137073c61312586698ea6278764b95e6e5ef44cae4a216c3c820f0dc54fe7b142c36871df2a168900a1e3381daa89676565b0ece4090e55dbf64a0c99b02d05558156a2e177e8e47439253849af64e4838208d3c01f1b1ad5a2c270e77b97dda1108d53a2307cf9eb45c3421385a618631f94f8fe69635fdf096d60340fba502d4728cce3a6f2065d46e77a6a650782d8e6876d07debc996e4bc985963be7d355dea17546df40426019e00ecd5d80d22fce485f72315410727d6bccca4d33f04720982fbe18f1d71d7f18dfc107937384479954af20d9d8ad99010587fa889dc396e44b9e820865c1c14101b19025708d41e060e1240db5a407fc0346e9b8b4609f803ddaa722fb8d365d989c4e34545e53152b689893ed3d27a9d7ad6b8b7015705c89148229339538fa188d4bdbf8893527e30200f4c40014e197bb5f247db2be0c34a901fe2a7d79e28a1ccf380185fb1d798fc3c04e090c3562353d424c3f063f922687e67b4ff424ac18e7cb1ebefbb0ed2db07a7f6f7d57815d473186d2d2c97d8660556a672ebff81879f636fadb14e60f5f7a1d135ad8aaa538d6c7a7c693b4f0ec0da33955555c61cd142fb44b6533d0a39dfabe0043c13458a6c7a6574f7a5bf6be81228b29b429a4dd7139569cc1cbc6f246848450dc86631cee7ec28572d4d254ee2736d4b806f7d2b5dffe7d8cdcae2f620f478de9e9bd5c8f850a80f95c1169110d1d17b57c4bfb58a6a66147a7a8addc2f199410d2bca742641171d187ec9f4e512f52a85022fb8017e929a8b4a8064727c87bc6c13a68a95993dd179df248d4c5c8f3200687cfa93caa791176293d89aca3ac06ff0336d9388c387eabb44a2addb034bdc7ef9cb0aa3353eedc47f422fd5e02eafb00980de2276d901843397a2152b5752ce6af97eb83bfad8695b53161b13a59a8467f4cb7517ef55ef843ee573993215a091c5a4ab09a54d40b07e346fbc63dd8f8abb540419e08644c9c894081435646da7009e73a4f4de3be569d8b90ec5dc3e3f50ab862237f67bdcd4f8d6bfebb428de6f4d5062f8d51906cc33af1bb6af4edcb28938073c46b1cf18f7cef555b46698f8b5ecd69f22ab121db8f79eae103af3c42783ed51f60987fca5b48f95518662f2b89fe6621f261c44ce75335daa3d9c0bf17fb35c72abd0dc80968ca2d56e6aaf6ea3af3be3baba7eddcc2cc3a0abe3b3049bce753b89825cabf0a3b48553457952c4eb8a0163ea287518687e2285260b12006bd6770067b895bf8768f35d7f822430a0b70910d08398e02ea71d450636156f7b768ae84bf32ab433c5729e1470448d4cb0db91e474dfb8c9bc85e9d555b608a42c1dbba8756d76aa7de24a3176ab1f02fccb8decc0c079803a09d786043dcb0b7d6ad3929bdcb4b8804d7b919efe6cc4932dee2dae0aa6516a4f419558dbb68bb20795f34a519904e1d38081c7f73f9b443670916af8fbfb18ab3ec3136e3ad48c5e9e9334466b82d1385e02076991500a0e652df044fac257fb93454aeee0e713af44750ec83bc0b3bd2758e9fbe9487117659201d0f9652b3eab37630016a3350d0a4bdb50af37748860516e2d6ab048efb667555e4531a0e04fc76bca79e20408cb68cf3b7a42ed80524d3779a4aae710f774da252d6bf38ca9e8152b62121a862d9e2ce028223f0f9a4faa00bcf092d92ec0e6cd5574a3c5b60ba8090805276c2034824fd304962b7fa4e008fb4781f08d0dc85b5da55a3debdb1fa911e814810f259ed5fbd0d2f874d104cc69b5e3e6c626a8b6f06a4314a5606d14165c2a72b22d132193d8770ae1074a03e55bd8f2b80427aa0dfcd2615e4be5dc11202189004935730d316f86424f5187133fb2c843f86bed55316f0f77aead8d8bc95685eb4a26d6f4d68670d9f2929b51e9bc2cb600b8add3e27ff299d9e22203158f32d67e89c0d65f1981d7a3ed4fe6a5d5e01f2804c2ef4d47af7c2488f20accb64277b31d19ddda933753428ffba0dbf12a151027447ec7fd2b1c5e4ea72d012d82e1d40560b1c03151e75946b8caae05d540ac6be90cebd2dae35d4445df323c2c6b8b7cd7611a09f70b3f6e7ce492069b4658b9aab851272b518ac6f064c1be9258459377d2b6a8b7bd7e0f4049c8e1255182be8f0492ee280ebae66437d040dc22b9516ceab5ece12915a4ea50c727cc5726fccbfb506e50e046cd42a80179949b2d61ae548bef1ca2d4e6f4ef1debbf75d109aef3373b471c567d2c92809a865adfd52095d57edaa106ad1a421ef734a39944cd386f25c81622de492703e1422ff05241a2b5b5f08461c121bd575c0fd4416785bbef0a4844eb02181463046473437e7055b085a5a1838e1a4214db2b7077f807dc25d6368c9e2160e2c48b35af23d8530522751473f65a27ffae188324e3b50ec5dd0edc994a595d6c0fab00211c0d1b208174332c417abef62811f283b0d9b219120a49be76f9d86ee89ad204159423eda5d1797888f47b9b5bd2b617226ac0e3c64342afc2996162645f1ec37e72d6b133928867b8bba364caa97f9d1986b6d18e8b92ecd11ebcff882357f0d966cfd0817bee05c04fc88a3a01f6926378bf43bec9daf7b27e08dcf39eead514a7057fc63fa0181112d6e2767750bd0386c59ae8fa144b0e2ab3667c81b961b6bae8a5af6a06df5026c3a50ff6a95657aa604e8527143c6a3de241ded06c5919b474b72b754c97a6721557c73b486cef30c3a1b4cffd445f0119e3989ab665974efcee52a6a0391f39834a9ee1313657c1ac4575250eee66186d4d7ee0ef01bea48b5ddf5ed680768a300331efca3825eeec687820e067b543857bbc7a99b590cab79cac595d8c3e62aab46012afe22b5a02ebeac0edd7b730217cc8eec49a1c931c8115282a9bf68b541f6839afbb3f678fc2841e75d5abfe9ad590f704fb19e0f7d0db7586c24b5e034ef62379a0ba842f10f7bccd68dcb0a48a48cc5a4c35db5b75ec667748f702b7c1ce28f07d8393bb986dee4e5b0e755ab72352aa1a1e70718b77ca1339eff88b7a9e38e8d05e82a64914005a4daca2dec51e9491d6c7f60eec3d91c9f9236f1cf03d8e563d62c8b7bbf26281a304c314a5e25d9628420fc6a9209f6103f1795328eadd3e5faa64775c042accd3176860873be1113198a97461fb75b960bf87d5b4998ec5307934607a5827a3c1829eaea317a6530db6a634acee1dd273f5cf859a56d7eb01bd98a6ed72e2d5fbbd9f456f4fa5b1d3ba8e6f3550ff44d431ef2fcf854c03b84f1b58f99ff1b174f553e753ba685abbb84a980136c74ac7406af4c2f7937ac5d4dbfa09db2533fdcc23bcebd9c8278f34de61c4e27125566d485c006d0ee38ca6f6cf11b93f0649e268651c20dcec7ef06a54ff2ae655f716a1ea255092efb3a0c551f0070aa6f458ace803ade639c2472e5337b4f2161a8d653d08d71526f55f8749bdb608997c672c3c009f28636ae468488deba27a92c5ebb59b1d431a99af079aaf9334da6f2ea4dfcfba943ef50a931a16c60b0a2d09db0d608dd53768ebf8e7f9891fb2239ea1c9b494f5d7def4edfb8bffa4bf5a3397e665de5013323e8a57e97ceb6231750fb32e250d3d8240aa770994231be53530e9e45070ec19a566c3e46a6fedaafc9f2caeb0745db25cda7938486672280f2557294384a0809aa4b30032272ef00ad5d6a13d81490b809c68a65338b1626066d81cfe89ba52e937ba4c85d048ec868eb514ef2199002fc377d449e3dafcc54677cd55c0981be6703cd90da0cc01e5b1878b1c659e099498963d759dccf2425bebde371796e446663f5ae4825ae2db31ef85d531515cd0aafd36243d51808f2efe0a299f95e70e9ff0b67c3a0d89181092e8edb76d291a20930279b67eba57aa2f6e0893749d87b0dc2e271048a6cfd8a01bf51fabff5eeae5159b4308d582bba1f742fb334a97ac99edfe7157c42d583dd8c36488554205237878ddef53aad838ae0b635cd7e6c8067b2450f6334d95c825d561b274c329c8cf6a13d09d22c253c62d75a4c6f6cd54d16ffc27f4c6add87edfa6925736cf51a11e049b14cf90602d791882f6a43779eb8939246f01b5d617c2b06d74d1586d1b4bcaa47adba65e3a60e2d9e81b88bd07c5fb68c040bcaa3235a08c50667e71739048781c6cea747f1e873b62d59e927152a98b8915ff47c5a66ea6cbb2a83b21cc19e8c82b27324c84c8cdf8439fccb6652a7733f8e44b1ee7160e8651538f2b9cc221142af235f37bdd6b0dfe6c209a1d20aad7574fbddd543255cbbbdae891103d3ad60c0ce177312c04fb76a8a89b2e34cf7001cebc312fa66627a2e03a859079141dafd2e35b1bde0e376cecb4b6bd434d1df87aa7e3324a68677b00eedc762e8e000e5b0645fb1cca9e7dab2341ef1c377f4eec76e8cc054499a4f24944862f466b9cad13a6def2e8d0d18eb8ce8c7036101472ce953aa69ad3a11b311e0ea52e59affb9a2698aeda02dba53cd78b29659109f8450eaebea536c294c1057e482367f5a7e5edb6e63116f5197ea39abf3882e2438ba1f06792cbff4e44f5aa041bfbfffe1c465f60b180037cf4b0f205066f46d03c117e2dc8edcbcb6406aa40274c7a60b190ef7f21e5069e3c9cdc68c416d5a27d526919d70f9694999627ea12ed33432df4e4eb26ac31fb25dd237b100607fb82c6a88278e5a673deccc87fb55e9effc8e5d0b59d64b7a396a6bf9df23c3e42bbc102890718580fff2e7d3c0d94c827e8a086b6d7e028572f05fcced54de8be770b55a71c298952c0be94e7f1ca2ae0e3c9d3ff5fec464ee047c5edf363b3ca75e70b57482ad604f7219c7bc3e0e84d10ca08978e81abb796656f04e87bff68117f984b139d2c947496eb5bc698636dbe72744375abf4177620f1a63cea15ce16c584493d67e656ba9cb835d3f8235270f4ca835e36f37929de3ece732da1c615df06bcd592d87098307ba68fd", 0x1000}, {&(0x7f0000001240)="a9d044815e46678c339f2031067f91492f7416bcf98537801ccd5447530f14a219be9948cac9e3905fc4fb37338ec7b18c4539bb6d9546d1cf1f70c333b2d3a48178f668acc75633a43f74fb3be32da1", 0x50}], 0x4, 0x0) 00:02:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1200, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20081, 0x50) mlockall(0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x800df9, 0x100, 0x1}, &(0x7f0000000140)=0xfffffffffffffea7) 00:02:45 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) read(r0, &(0x7f0000000000)=""/71, 0x47) syz_emit_ethernet(0x10000002d, &(0x7f00000002c0)) 00:02:45 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)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000240)=""/219, &(0x7f0000000140)=0xdb) r3 = socket(0x2, 0x1, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r3, &(0x7f0000000000)="c8c1697f80dcce1f8a7c359e4f42aa6bcdc2f009f4f08e6a3f7b3c88bb105a21ffa186d196e3a1d3bca810df5729ba90108d5241a3666c2269a69670a6dfd990d0a412284438c0243191ebe54a7e109d640ced9b994f040dffd9499defcc3f28771a062f46cdfc8bf0b63339f3bec012cf", 0x71, 0x1, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:02:45 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:02:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1}, 0x0) socket(0x10, 0x5, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) read(r0, &(0x7f0000002080)=""/4096, 0x1000) readv(r0, &(0x7f00000000c0), 0x0) 00:02:45 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fsync(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) 00:02:45 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) fcntl$setflags(r0, 0x2, 0x1) fstat(r0, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f0000000080)=""/113, &(0x7f0000000100)=0x71) r2 = dup(r0) connect$unix(r2, &(0x7f0000000040)=@abs={0xf64cb340ce081cac}, 0x8) 00:02:45 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x2, 0x0, 0x810, 0x7, 0xffffffffffffff07, 0x4, 0x8, 0x7, r2}, &(0x7f0000000200)=0x20) r3 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x10000, 0x6, 0x4, 0x8000}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r4, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2045000000fe8000000000000000000000000000bb000200"/128, @ANYRES32=r5, @ANYBLOB="01007f000000000003ffae48af5063e135d9dc6d0fa1d51dec4b4419d765deb9703f1d866a2626aea2151ed3407342c7736f50a76dfa9f42fe549af119c3f778b1ff2c6deb7eae3c8606fae045d22434b2f1188a64546aa5c5bee02900"/106], 0x8c) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) 00:02:45 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) truncate(0x0, 0x0) r0 = open(&(0x7f0000000000)='./file2\x00', 0x0, 0x0) mkdirat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 00:02:45 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)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000240)=""/219, &(0x7f0000000140)=0xdb) r3 = socket(0x2, 0x1, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r3, &(0x7f0000000000)="c8c1697f80dcce1f8a7c359e4f42aa6bcdc2f009f4f08e6a3f7b3c88bb105a21ffa186d196e3a1d3bca810df5729ba90108d5241a3666c2269a69670a6dfd990d0a412284438c0243191ebe54a7e109d640ced9b994f040dffd9499defcc3f28771a062f46cdfc8bf0b63339f3bec012cf", 0x71, 0x1, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:02:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) listen(r0, 0x40000000000000) getsockopt$sock_int(r0, 0xffff, 0x10004, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) 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) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x7, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3300000069c9bb38aeded3af02185094bdf8ee278004c3247d4f9634f4a2c51ed30b2c1ec3e29a9d6652d203f49725401c8f24607f60bef4ba2a03f75ac444467eaea05dd0d1e780214a4226db14e946df55cff2293c77f6"], &(0x7f00000001c0)=0x3b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, r3, 0xffffffff, 0x6, 0x200, 0x6, 0x4, 0x1}, 0xa0) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x13) 00:02:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x3f, 0x4, 0x0, 0x200, 0x100, 0x7f, 0x10000, 0x7fff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x6, r1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:02:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="100000"], 0x10}, 0x0) 00:02:45 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x200, 0x8, 0x7, r1}, &(0x7f0000000180)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) fsync(r3) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) lseek(r3, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:02:46 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(r1, 0x2, 0x1) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x180) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000000)=""/26) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 00:02:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x2, 0x7, 0x9f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x5400, 0x81, 0xfff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_buf(r0, 0x0, 0x30, 0x0, 0x0) 00:02:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000500)={@local, @multicast1}, &(0x7f0000000300)=0xfffffffffffffea5) accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0xfffffee4, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xb, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x8, 0x3f, 0x1010, 0x401, 0xc3, 0x81, 0x100, 0xfffffffffffffff7, r1}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:02:49 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x9, 0x0, 0x0) 00:02:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x100000}, 0xffffffffffffff7f) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) 00:02:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) lseek(r0, 0x0, 0x4) msgget(0x3, 0x10) 00:02:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="70000000449e632426c42a92e245f50fdc7637cc55c47c25dbde000000f5324d3e9bce0000000000000000e03b278d538768795c3f12280d5c0658969a20a3bfa5ef7842089f67ea5bfaf6e3b79640606755cab5b0316691af8045395fa927456d27314c2b83ddd52feee299d5bcf7704b01c224c137555fcdf743b6a5c4e4000000000000000000"], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x8, 0xfc0}, 0xc) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$sock_int(r0, 0xffff, 0x1121c, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x1, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x86) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000040)=0x100) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:02:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x679f, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000080)="89013b2c0cff5dd81cb4357c42964df09815fce7786aa33819fed238dac608973cc929f255652eda22ce1c1c1187beb4a19016ec506709b962af10c76942b9a6157605977d8c79b89a54e5f424d23b292416cd2727783d", 0x57}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="8c6a68d86ddce2759459f6852824ff05399e6e3d594765ec34", 0x19}, {&(0x7f0000000240)="ae2d49ae4a61ccd12e7e872e4afb42b91316a29e249a43993ad0c238801913174ce9b9ec088f50d227c78c48b3afdc176f7d27305a4cc8dee944300f6638", 0x3e}, {&(0x7f0000000340)="5eaf07a447f9f61b191b7465e4b6afb7bb9c73e90efdfa296fefb04f8902cc65eccd4c00e1497cf63eb869cffbbbbd36efcb0844c8951728bd124ab891fe31e87861231f041758bc609b87c29c010008efefcf99044b9bd51eaa47811d2c5f35e075efcbe4c854535bd417911dc7981f748bf7f8777b8257a05c43d4a19c5d801435910901b305250ce4776a109eba75f8b4432d3361c8dc4cee244a46f2cc76386140c6af7515e85e447e94dc79cd141a3f375b23b7587083d8c9ee", 0xbc}, {&(0x7f0000000280)="9e26f738dfffa7057a2271584299179b617c4a66c0d21f8073bf94737fb105fc1cc2266a086653eaafb0d65ab60c", 0x2e}, {&(0x7f0000000400)="a1cfae11dacb7af73e94b3702bec8cdc6d807f8f4050598fbe39f2d303f99df45f054ca8e60c033bef2a2920c5b711fcf516d37c70347239113e55c23fa3eb502a0c831f264b06b711ae40cf8a37cf1bac1169f24f02d62ee78f8dc15326dccc2cf82bce7eeb3cd16ca7ad324635f9ba623b967bc1bf877f74c5b23167f44460736ae9d21d7fae79dea97ba7827b6b8e823df2e62083b0ef8ab2eacd00"/171, 0xab}, {&(0x7f00000005c0)="5adf1552fc23d08931911b8aef5cc23bad01f7d6b4ea50679ab7d0a4dca185643acc60711ce322531e6f3009c6e5cdad85479864f5e0910c941cd471b28afca5b0cb417a54fde2ec17", 0x49}, {&(0x7f00000002c0)="dbca6cc6c5b0f30239b276ab04f9d66dba5b1879", 0x14}], 0x9, &(0x7f0000000700)=[{0x30, 0x88, 0x5ecb, "fd7eaaa1f4ab6ddc9341a7cb3ef650ad74b73a81c31e7425627fca279f"}, {0x80, 0xffff, 0x0, "d656efd40a17141270f973cd435a62efaca2a64d42dd6bb6bb2deb1b5ef6f6c631dde33a7c349c72c7750656ede10c91e8f6ecb5575525a579bc5337e3107ca0bcf588859a103d557a3c7ebd2c2f812c23b17a503fa8c31d678a7cd97d338baf7ee062570a9ec78692c44be3d97a"}, {0xa8, 0x88, 0x200, "e430febf9a7e40fde86672907abb418b90005cccee460817ffba2b5b9bd51900e6926cbcb4f184beb09f84659ad0e780b2aa547cdc5ff02fc7091588b5dfbd5d6d8c182f9f9f43d5b98db91a55a179e2dbae0e3781ce8ff078191315a5157fd0d224bc2fa3a32708954f3ca81353b9c403f8cd124ced07f42ea32415a4b623cdf52afa16379d262a5f9b8d4d099ba1c1abba1f19"}, {0x100, 0x6, 0x8, "f1b262f6ca8ddc387f14cdc16cab0614bdaa5451cafabfcfd22b40c8dc827ecbb1f6801601d248f9f3e1cb2ad296d9ecf6647538d3bc44a746b3921d3063a180f38f6c6dff0c63f3cd2761a89b12203db964690bf4dfd55aac8e4f356d4672cf95b78a86aceff27e6bdab5383528a35bd8912bd754a76396b52aaf04ab7ac80a04c50efd563a4c78735aaab16d486e1c517b3fda34a0fe9d591a2ce7163c7503ef9d3a9d5f10dfba79f3e2fcfd28183d83df14536f287566d418a87717dd26e3d385c222d1352aa849bdf0b72a7ab99d3295d812c6f74578c558028de1003e0c9b5dc2f3def99b100314"}, {0xb0, 0x8d, 0xfc, "bc59cccdabd0fa78764bffd1a1a31640ca678b03313df1e95a8787df6a29b1b6b155c12d5e3b679a10219176513ab84c7414f43b635113219274069893a1482ff2ae33a6a912347c51caa72fa05d144e37eace5cabaf09401004cd5f56400b58185a60d226bcb99529c2eca734bb79258298971795e5df33c32fdbdeafe4f692bba2a878119dec1c4f3aec5925b646c831f5902979ecc7c8b2036eced4d3eb"}, {0x108, 0x29, 0x0, "64b9f36ea800c0e6c817e35ae4c1d7341bad4976910d493b437992946c11dbd9659263b8a26d26409f73082be834e4d4a458c5d12b614b09ee4ac99784a7e5fd2af3d37561b2e960173922e30dc1a4268bcab55dffc95fb16744ee57ee43cb6533050a91593d1580d63e275bbe24e90d8d1c607ea274c7d2706e0ab20bc78d2e926edb41a46d227ec8fe42c9228ddf8bafb5d8b4434765b262abb11a66c3eca06e9c10a8593f5c684849afffa74b1cc5200af3960c8a4ec7b02eb55c39e42e1d0ed17179666afdb5ad69245a92f58ee5d5f19f6e25ff6c6fa5999969608fd8c0ffed0272b79bda5b07f47564bcb8e39fae6c6b50"}, {0xb0, 0xba, 0x7fff, "80ee128c4f5fdba3aa5e0d2cef449a263ae1789678714ec4d24d622db1e954e37119ede5da661acd3af803c70588693edd80ad71ec4f9cca427861a83e7e56c60e3f48b3c749c87e69952201ff2912090fea64a2869ab49832c3c83a980887c7de763c4c3ec5bbb417cc5518e30daa1de7b73d109b42f90f5d85666da7fe4547db383fa65cab823401f7848ce5311f4fdb80b0097f41bcdc3c643390f361"}], 0x4c0}, 0x8) socket(0x13, 0x4, 0x9) 00:02:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc008, 0xffff) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:02:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x679f, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000080)="89013b2c0cff5dd81cb4357c42964df09815fce7786aa33819fed238dac608973cc929f255652eda22ce1c1c1187beb4a19016ec506709b962af10c76942b9a6157605977d8c79b89a54e5f424d23b292416cd2727783d", 0x57}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="8c6a68d86ddce2759459f6852824ff05399e6e3d594765ec34", 0x19}, {&(0x7f0000000240)="ae2d49ae4a61ccd12e7e872e4afb42b91316a29e249a43993ad0c238801913174ce9b9ec088f50d227c78c48b3afdc176f7d27305a4cc8dee944300f6638", 0x3e}, {&(0x7f0000000340)="5eaf07a447f9f61b191b7465e4b6afb7bb9c73e90efdfa296fefb04f8902cc65eccd4c00e1497cf63eb869cffbbbbd36efcb0844c8951728bd124ab891fe31e87861231f041758bc609b87c29c010008efefcf99044b9bd51eaa47811d2c5f35e075efcbe4c854535bd417911dc7981f748bf7f8777b8257a05c43d4a19c5d801435910901b305250ce4776a109eba75f8b4432d3361c8dc4cee244a46f2cc76386140c6af7515e85e447e94dc79cd141a3f375b23b7587083d8c9ee", 0xbc}, {&(0x7f0000000280)="9e26f738dfffa7057a2271584299179b617c4a66c0d21f8073bf94737fb105fc1cc2266a086653eaafb0d65ab60c", 0x2e}, {&(0x7f0000000400)="a1cfae11dacb7af73e94b3702bec8cdc6d807f8f4050598fbe39f2d303f99df45f054ca8e60c033bef2a2920c5b711fcf516d37c70347239113e55c23fa3eb502a0c831f264b06b711ae40cf8a37cf1bac1169f24f02d62ee78f8dc15326dccc2cf82bce7eeb3cd16ca7ad324635f9ba623b967bc1bf877f74c5b23167f44460736ae9d21d7fae79dea97ba7827b6b8e823df2e62083b0ef8ab2eacd00"/171, 0xab}, {&(0x7f00000005c0)="5adf1552fc23d08931911b8aef5cc23bad01f7d6b4ea50679ab7d0a4dca185643acc60711ce322531e6f3009c6e5cdad85479864f5e0910c941cd471b28afca5b0cb417a54fde2ec17", 0x49}, {&(0x7f00000002c0)="dbca6cc6c5b0f30239b276ab04f9d66dba5b1879", 0x14}], 0x9, &(0x7f0000000700)=[{0x30, 0x88, 0x5ecb, "fd7eaaa1f4ab6ddc9341a7cb3ef650ad74b73a81c31e7425627fca279f"}, {0x80, 0xffff, 0x0, "d656efd40a17141270f973cd435a62efaca2a64d42dd6bb6bb2deb1b5ef6f6c631dde33a7c349c72c7750656ede10c91e8f6ecb5575525a579bc5337e3107ca0bcf588859a103d557a3c7ebd2c2f812c23b17a503fa8c31d678a7cd97d338baf7ee062570a9ec78692c44be3d97a"}, {0xa8, 0x88, 0x200, "e430febf9a7e40fde86672907abb418b90005cccee460817ffba2b5b9bd51900e6926cbcb4f184beb09f84659ad0e780b2aa547cdc5ff02fc7091588b5dfbd5d6d8c182f9f9f43d5b98db91a55a179e2dbae0e3781ce8ff078191315a5157fd0d224bc2fa3a32708954f3ca81353b9c403f8cd124ced07f42ea32415a4b623cdf52afa16379d262a5f9b8d4d099ba1c1abba1f19"}, {0x100, 0x6, 0x8, "f1b262f6ca8ddc387f14cdc16cab0614bdaa5451cafabfcfd22b40c8dc827ecbb1f6801601d248f9f3e1cb2ad296d9ecf6647538d3bc44a746b3921d3063a180f38f6c6dff0c63f3cd2761a89b12203db964690bf4dfd55aac8e4f356d4672cf95b78a86aceff27e6bdab5383528a35bd8912bd754a76396b52aaf04ab7ac80a04c50efd563a4c78735aaab16d486e1c517b3fda34a0fe9d591a2ce7163c7503ef9d3a9d5f10dfba79f3e2fcfd28183d83df14536f287566d418a87717dd26e3d385c222d1352aa849bdf0b72a7ab99d3295d812c6f74578c558028de1003e0c9b5dc2f3def99b100314"}, {0xb0, 0x8d, 0xfc, "bc59cccdabd0fa78764bffd1a1a31640ca678b03313df1e95a8787df6a29b1b6b155c12d5e3b679a10219176513ab84c7414f43b635113219274069893a1482ff2ae33a6a912347c51caa72fa05d144e37eace5cabaf09401004cd5f56400b58185a60d226bcb99529c2eca734bb79258298971795e5df33c32fdbdeafe4f692bba2a878119dec1c4f3aec5925b646c831f5902979ecc7c8b2036eced4d3eb"}, {0x108, 0x29, 0x0, "64b9f36ea800c0e6c817e35ae4c1d7341bad4976910d493b437992946c11dbd9659263b8a26d26409f73082be834e4d4a458c5d12b614b09ee4ac99784a7e5fd2af3d37561b2e960173922e30dc1a4268bcab55dffc95fb16744ee57ee43cb6533050a91593d1580d63e275bbe24e90d8d1c607ea274c7d2706e0ab20bc78d2e926edb41a46d227ec8fe42c9228ddf8bafb5d8b4434765b262abb11a66c3eca06e9c10a8593f5c684849afffa74b1cc5200af3960c8a4ec7b02eb55c39e42e1d0ed17179666afdb5ad69245a92f58ee5d5f19f6e25ff6c6fa5999969608fd8c0ffed0272b79bda5b07f47564bcb8e39fae6c6b50"}, {0xb0, 0xba, 0x7fff, "80ee128c4f5fdba3aa5e0d2cef449a263ae1789678714ec4d24d622db1e954e37119ede5da661acd3af803c70588693edd80ad71ec4f9cca427861a83e7e56c60e3f48b3c749c87e69952201ff2912090fea64a2869ab49832c3c83a980887c7de763c4c3ec5bbb417cc5518e30daa1de7b73d109b42f90f5d85666da7fe4547db383fa65cab823401f7848ce5311f4fdb80b0097f41bcdc3c643390f361"}], 0x4c0}, 0x8) socket(0x13, 0x4, 0x9) 00:02:53 executing program 2: fstat(0xffffffffffffffff, 0x0) r0 = socket$inet6(0x1c, 0x7, 0x3ff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) socketpair$unix(0x1, 0x87, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r0, 0x100}, {r1, 0x2008}, {r2, 0x1}, {r3, 0x2000}], 0x4, &(0x7f0000000100)={0xffffffff, 0x9}, &(0x7f0000000140)={0x1}, 0x8) 00:02:53 executing program 3: socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:02:54 executing program 0: clock_getres(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) r0 = msgget(0x2, 0x20) msgrcv(r0, &(0x7f0000000080)={0x0, ""/111}, 0x77, 0x0, 0x1000) 00:02:54 executing program 3: r0 = socket(0x1f, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 00:02:55 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x0, 0x1) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) chroot(&(0x7f0000000000)='./file0\x00') recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) fstat(0xffffffffffffffff, 0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)=0x24c, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) truncate(0x0, 0x0) chroot(0x0) 00:02:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0) 00:02:55 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x47) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) 00:02:55 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@remote, @loopback, @multicast2}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1, 0xf, 0x2, 0xff}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0xffffffffffffffe1}, 0x8) 00:02:55 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x7fe) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r1 = socket(0x10, 0x30000006, 0xe2b) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setitimer(0x0, 0x0, &(0x7f0000000080)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x2, {{0x1c, 0x3, 0xc24, @empty, 0x468}}}, 0x88) getsockopt$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(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) 00:02:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) 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) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="38e96e3aa1b1f83424f689fe05018f168b2cfe8e4990ca70c689d291ec2e3476566331ad908fdd305423892dd4276f9a817b3a98966abe771eb7391345a2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0xffee) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x13) 00:02:57 executing program 3: 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) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)={0x4, [0x2, 0x3, 0x6, 0x7fffffff]}, &(0x7f00000003c0)=0xc) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000340)={0x7}) getsockopt$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) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) 00:02:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000080)=0x8) 00:02:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000000040)="c6f5b16ecb10958260ea5791", 0xc, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x9}, 0x10) 00:02:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x580, 0x4) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpgrp(0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r8 = socket(0x1f, 0x0, 0x7fffffff) r9 = open$dir(&(0x7f00000028c0)='./file0\x00', 0x80, 0x20) sendmsg$unix(r0, &(0x7f0000002980)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002700)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="1cd429ec737ebaa483ea4398ffcbfb6908310c9ce80df4d31a1d7ad007154aa8c5c55aaeef62ff1e237a7939fbc5d91e3aa1c099b0b9642bb8ba416056a702761111db84", 0x44}, {&(0x7f00000013c0)="dcd83d9e21216e51b25359b604de12cb759703fe95354fce6272b42b4857bc85bc50843df9312605d9", 0x29}, {&(0x7f0000001400)="a145ad5b3c15bbced5926e4d92eeddc0cfdbfc920d0317b8bb24dfc4cabf84e00155fea34084cac36785a6c51bd7c176c156d483a7bb9b713b9a409c914cbc664ee3305d7c1bd277fbdbeed24af161e88b29ead2882932c0a9320d25befd05ef1c016faa2e440b68e2c0929629466ba387cd3d17d78e99114301f3d320e1659789406f7c9f1f6cbfd4ffd52bd916ea1a06f5ab56e95635037f02933ab7d1ed8a8fc1c926bf4fbcaeccfab437d718a22078497340b732", 0xb6}, {&(0x7f00000014c0)="9e4130d2e267bd6ceabded1451509ade62da592d252656b3659d123d483faf802c9a5c8792492a9ef4a2a7ce83731ddd82141618da0d76619e285139544e18c4fb100694b50168ea97f856dda0ff90d35411c2bc4d72a719dbe90b9ef9af865d0d15bf7c8fd68b6bc8436d7b4cec3f1451a41cc1cd349433455b62c89690c60bf93241669b0392a8bb0dc5aab436c7b69c6f1f911994b4f20a363729a6ebc4d8cfeb9afec13d558cb0c7cc98239dab94644a167cd7d13def870c1af4a011fec09bc399bdbf11c35a8835921a3ad3533ee58f2d803b8315928e4f1e8f224bc684f55f", 0xe2}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="e867954246a23fd4a315ba5fdfa8811d6400c11e6b7985b066442f2520c5f3458465332fb9197e7c84fbb50a578932ac83c9d2233abdf3d9faa74933ed866e7b2f280ae4efc83a23935e3ebae9b7c978e6b66ef2f3b2980d7c41d3a4f19ceae63d72d506cafebc42b745c5176f6cb1b0f6ddc0ceca0130be646fc165ac171ee3ab6ee5ade8cbbbe0cbf78bb837e1c40986d209409944564366f05c6b0ba9a692b638", 0xa2}, {&(0x7f0000002680)="aece312e3364b6eaf550c328d0f711b70318a06b66e53a86a63881c2bfd516fce44e8d1b16acc13fd63bdff9e336d9fce5c42173108693068a9540900def2f3b14b59f7c1f08515cdb66cd1d750835e4ddfd683222a4a65cb87c9a754b55adbabdcdc43e59e5264cde6a0260687796bbd1c7cfb1a3569f9a99515764aded", 0x7e}], 0x8, &(0x7f0000002900)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r7, r8, r9]}], 0x60, 0x100}, 0x20105) r10 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r10, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r10, &(0x7f0000000000)='./file0\x00', 0x0) recvmsg(r8, &(0x7f0000003bc0)={&(0x7f00000029c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000003ac0)=[{&(0x7f0000002a00)=""/138, 0x8a}, {&(0x7f0000002ac0)=""/4096, 0x1000}], 0x2, &(0x7f0000003b00)=""/139, 0x8b}, 0x40) mkdirat(r10, &(0x7f0000000280)='./file1\x00', 0x124) chdir(&(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r11 = semget$private(0x0, 0x0, 0x0) __semctl$IPC_INFO(r11, 0x4, 0x3, &(0x7f0000000200)=""/106) renameat(r10, &(0x7f00000000c0)='./file0\x00', r10, &(0x7f0000000100)='./file1\x00') open$dir(&(0x7f00000001c0)='./file0\x00', 0x8, 0x40) 00:02:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8) 00:02:58 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[@in={0x2, 0x1, @rand_addr}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000100)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_opts(r1, 0x0, 0x46, &(0x7f0000000580), 0x1f) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x800, @loopback, 0x1}, @in6={0x1c, 0x0, 0x400, @loopback, 0x4}, @in6={0x1c, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x4500}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @rand_addr=0x6}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x3, @rand_addr=0x1000}]}, &(0x7f00000002c0)=0x10) 00:02:58 executing program 2: utimes(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x81, 0x4}, {0xa, 0x9}}) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) mlockall(0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x101, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:02:58 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r0, &(0x7f00000000c0)='(', 0x1) ftruncate(r0, 0x80000001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/139, 0x1f62b8}], 0x1, 0x10000) 00:03:01 executing program 3: socketpair(0x10, 0x1, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x100000000}, &(0x7f0000000280)=0x8) r2 = socket(0x1c, 0x5, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e1666696c65302f66696c653000"], 0x1c) getsockname(r2, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r3}, 0x0) 00:03:01 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x9, 0xbc2, 0x2000, 0x80000001, 0x3, 0xc66a, 0xd28, 0x5, r2}, &(0x7f0000000040)=0x20) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000080)=0x6, 0x4) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:03:01 executing program 2: utimes(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x81, 0x4}, {0xa, 0x9}}) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) mlockall(0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x101, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:03:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x44, &(0x7f0000000640)={@broadcast, @multicast2, @multicast2}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000200), 0x3ac) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r5, 0x376d) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f00000001c0)={r6, 0x7}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) 00:03:01 executing program 3: r0 = socket(0x0, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0xf7}, 0x8) clock_gettime(0xc000b83e, 0x0) 00:03:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000040)=[{r0, 0x9a}, {r1}, {r2, 0x4}], 0x3, 0x9) setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x287}}, 0x0) 00:03:01 executing program 0: r0 = semget$private(0x0, 0x7, 0x8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000640)=0x10, 0x20000000) getpeername(r1, &(0x7f0000000680)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000006c0)=0x1c) __semctl$SEM_STAT(r0, 0x5, 0xa, &(0x7f0000000000)=""/121) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getpeername(r2, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000580)=0x1c) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f00000002c0)=""/9) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000080)=""/130) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x45, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000140)={0x8001, {{0x2, 0x2, @multicast1}}}, 0x90) read(r3, &(0x7f00000003c0)=""/63, 0x3f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000780)={0x0, 0x3, 0x9, 0x3, 0xb02}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000800)={r4, 0x20}, &(0x7f0000000840)=0x8) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) r5 = accept$inet6(r3, &(0x7f0000000200), &(0x7f0000000300)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000500)=0xe4a4, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) semop(r0, &(0x7f0000000240)=[{0x5, 0x2, 0x1000}, {0x2, 0x7, 0x800}, {0x3, 0x2, 0x1000}, {0x0, 0xea03, 0x1800}, {0x3, 0x1000, 0x1000}, {0x0, 0x6, 0x800}, {0x3, 0x6, 0x1800}], 0x7) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f00000005c0)=0x5, 0x4) setsockopt$inet_msfilter(r6, 0x0, 0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="000000ac16003ba6ce2101e000001301ffffffffffffffff000000010000083500064cb7b601389ba0e422ba114362a8f6532c3c93d3c40fefd2644bb26d61d377348a900d8beaf31ff739856aa927aabb799fb4512137f70f4dba1fdd9120fccd4c4e1c991aba28ab6240882a8198e918f1f3cf8bcc279743b2dbbd0a72e3ff7de2e2cfad0743616bf3ab73c3433100c6733bf3cb3bab9596d9b9d5dcec8f2665cb1668e0c88a1d437fe12627a9093de01dd69bad51706c0f17cd5b6610404b7f822d8eadc036f0023a52aad8464a0f37edd08db9ee41955cec458d9fdaddcb2100"/238], 0x2c) socket$inet(0x2, 0x1, 0x7) pipe2(&(0x7f0000000280), 0x100000) 00:03:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000400)=0x10) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0xfe75}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000100)=""/123, 0x7b}], 0x3) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000280)="b93a436a93b6553f5deca996fbd6a5b44ee36dc6cbcc4b10766034847ab43aa9b968c6d156bbef4b935e25dfafdbabdcaacae1147f1531f0abd5519663b338a262a385f623924b2552a103089909970784b9c1fbcfa9bfc08eae6746f63cec60ad97f64cd7beaf5ea0bebc3ae6c23a0d8a7f475b57055344d6a68a8a9deca069e68fab14a286b619932552710d4e9b451da61cb7beabb3892b272d140ae52e26c6751bf226cc621404e0415dfa5f52"}, {&(0x7f00000001c0)="70215fbdb0180ece1a3fbff5fd7847509f675a63ca43b2a972c7e891ec96dee337ea2d306c8795f2744e97bb83ce83abc5bd093d9eaa41d77c52b1e82e53b6e06d13ad6d799f5d1abfb03e16e55b00de57622aa623bcb962505ce0214de6ab29c41746d1", 0xffffffffffffff4c}], 0x3f9, 0x0) 00:03:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) truncate(&(0x7f0000000200)='./file0\x00', 0x208020000) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffe63) r4 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 00:03:03 executing program 3: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb000000000000000000000000000000000000e8ff00000000000000000000000000000000050000000000000000000000000000000000000000000000000000ffffffffffffffe9007f00000000000000000000000000000000000000000000000000008100000000", @ANYRES32=0x0], 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) write(r0, &(0x7f0000000000)="18", 0x1) preadv(r0, &(0x7f0000000040), 0x10000000000002c5, 0x0) 00:03:04 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) r1 = socket(0x1f, 0x20000000, 0x400) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x8001, 0x10000, 0x3e}, 0x94) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0100e5007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8deabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff3ef4e4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r6 = accept4$inet(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x4) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) r7 = semget$private(0x0, 0x6, 0x408) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000840)={r5, 0x3}, 0x8) semop(r7, &(0x7f0000000780)=[{0x2, 0x0, 0x1000}, {0x3, 0xf8b5, 0x1800}, {0x0, 0x2, 0x1800}, {0x4, 0x6, 0x1000}, {0x4, 0x10000, 0x1000}, {0x4, 0x96, 0x800}], 0x6) msgget$private(0x0, 0x10) 00:03:04 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$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x2, 0x1, @multicast2}}}, 0x90) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$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) 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) 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, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffd3e4f9c3ae963c0ba3c5b43d44a7ff0700"], 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f00000002c0)=0xc) 00:03:04 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/31, 0x7fffffffffffffff}], 0x1, 0x0) listen(r0, 0x80000001) 00:03:04 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000001740)={0x9, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, &(0x7f00000017c0)={0x0, 0x100, 0x3f, 0xf200, 0x4, 0x80000001, 0x4, 0xdd3}, &(0x7f0000001800)={0xb27}) 00:03:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x84, "f206f030c5aae831be8966e3f668e015980393c3947fd538149afb28c29d9c3dcf7f0b22b9b2fbda29a18ad8ce6a1a09c05f6125bd8fe9e4fa5a7857d755d18492c367d450b805674b444dba540b1330fd747c7ff622304a10c94d6ea3a22fd50e71fc439e1b4d87ba9233ecbe3120f2794aa41cc759b4e82ca994b0870c71de38e7a49a"}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) fcntl$getflags(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 00:03:04 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x100000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) symlink(&(0x7f0000000480)='./file0\x00', 0x0) r1 = getpgid(0x0) getpgid(r1) mlockall(0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpgid(0xffffffffffffffff) 00:03:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:03:07 executing program 2: setuid(0xee01) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x28, 0x2, 0x4}, 0x8) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000080)=""/204, 0xcc}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/217, 0xd9}], 0x5, &(0x7f00000004c0)=""/79, 0x4f}, 0x80) 00:03:07 executing program 1: clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0xfffffffffffffffe, 0x3b9ae9ff}, 0x0) 00:03:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x25, &(0x7f0000000100)=ANY=[@ANYBLOB="0000e9000000686fb9130a30672643042479a79ba32bf588508f9feebdc7a3940e1bb1c24a4ed1a928c149a85eacf560935eae663d6b8c8c0f88384a63a92c8e3325a485166a5b8e3f7f234216cb84eb58ab86635c5878b541452f4332433680a6dd1da5"], 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x8, 0x80000000}, 0x8) 00:03:07 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) unlink(&(0x7f0000000040)='./file0\x00') 00:03:07 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x92) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x7, 0x20, 0x9e5d}, &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x6a, 0x0, 0x0, 0x1}, &(0x7f0000000300)=0x18) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0)=0xffffffff00000000, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000240)={r3, 0x4}, 0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340)=0x7f, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000040)={r3}, 0x8) 00:03:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x108) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005, r2}) 00:03:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x8001, 0x3, [0x0, 0x1, 0x13]}, &(0x7f00000000c0)=0xe) clock_gettime(0x8e029fb2a17adebb, 0x0) 00:03:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f0000000300)=[{r0, 0x40}, {r0, 0x14}, {r0, 0x1}, {r0, 0x204c}], 0x4, 0x76b) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0xe922}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x6}, &(0x7f00000001c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000500)=0x62, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0x9, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0xc81, @loopback, 0x5}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x200, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xa000000, 0xf5, 0x4100, 0x4, 0x6, 0x100000000, 0x10000, 0x7, r1}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000400)=""/67, &(0x7f00000004c0)=0x43) fchmod(r0, 0x102) open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x20) socket$inet(0x2, 0x0, 0xffff) 00:03:07 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) 00:03:07 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0x7}, 0x8) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0x36c) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) 00:03:07 executing program 1: r0 = socket(0x17, 0x0, 0x9) sendto$unix(r0, 0x0, 0x550, 0x20000, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0xffffffffffffff49) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x14) 00:03:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x50210f7, 0x200) poll(&(0x7f0000000280)=[{r0, 0x82}, {r0, 0x1}, {r0, 0x20}, {r0, 0x10}, {r0, 0x101}], 0x5, 0x100000000) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$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$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000100)=""/27, &(0x7f0000000200)=0x1b) 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}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:03:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) r1 = socket(0x1c, 0x0, 0xbc9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x885, 0x4, 0x84, 0x400, 0x0, 0x3}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x5}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000000)="77e40f5b243f9be29c60f7e3b06acbc12cc7238c3ad12e8181afa0bb99e91c57b124476e0ff3a8fbce998ccd2c2f679c514cc3d759a1514f4ebad1cd6404b126d974b76b33610059e82e72ea5137e7daea4a788de864bf179eb58a07e9f9fdce9c530ac1bddd8a6ca7ed6a484a449271abb6852bebf9a96cf281e29b421a8a1dd5f4f07813756d047eeed6e968fbe753c8aedc958d42ecb3c45fad2057649cf54bede3f3d7db7883a1ad68b93313dff7ff2b7bb8931be952c1177e07f5415938081da9eecb5f0ff6f03ce68c82bc5cca8d5ff203", 0xd4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 00:03:08 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10) syz_emit_ethernet(0x19, &(0x7f0000000040)="a19919509d7e34f6162b01f023b2b53e71dcb6af328c7f4d91") 00:03:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x5, 0xb32, 0xffff, 0x2, 0x1d4e03d4}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x100}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x2, 0x100, 0x8000, 0x0, 0x2, 0x6, 0x1, r3}, 0x20) 00:03:10 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x84a, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:03:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x1000, {{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}}}, 0x88) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) freebsd11_fstat(r0, &(0x7f0000000140)) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000100"], 0x8) 00:03:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x47) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) 00:03:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x400, 0x80000000, 0x1, 0xcb, 0x9, 0xffffffffffffff81, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x2000, 0xbf55, 0x3f, r1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) getpeername(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x1}}}, 0x8c) lseek(r0, 0x0, 0x1000000000003) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8040, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x3c7, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x2f2) fcntl$setstatus(r2, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x80000000, 0x1000]}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:03:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530001f587de74bcb0bd48a26b2726bdb2ea8453343bcd78a1e9c4d620150ade2544e4a614628b64624c315da552438f5d6eff4c97a169ba774f090fd013aa7d217fea525ed84c46a8638f47defb882905bf546bb9d1a02f5a41f33cc454f60c367a6120b7b61fb6e023d532989875fe0cefe"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x4, 0xf, 0x9e5, 0x5}, &(0x7f00000002c0)=0x18) 00:03:12 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x84a, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:03:12 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0000e29274066500"/23], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000080), 0x2a1, 0x0) 00:03:12 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), 0xffffffffffffff9b) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fff, 0x5, 0x80000001}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1f, 0x7, 0x129, 0x20, 0x100000001}, &(0x7f0000000100)=0x14) socket$inet6(0x1c, 0x5, 0x200) 00:03:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x10001, 0x4) truncate(&(0x7f0000000a00)='./file0\x00', 0x208020001) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r0, 0xe) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffc) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shmget(0x1, 0x2000, 0x212, &(0x7f0000ffb000/0x2000)=nil) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpgrp(0xffffffffffffffff) r2 = getpid() __getcwd(0x0, 0x0) recvfrom(r0, &(0x7f00000001c0)=""/169, 0xa9, 0x40, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x6e9, @loopback, 0xffff}, 0x1c) getpgrp(r2) accept(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) 00:03:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x14) fcntl$setflags(r1, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) 00:03:14 executing program 3: r0 = socket$inet6(0x1c, 0x30000004, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x3, 0x400, 0x10000, 0x77, 0x1ff2, 0x4, 0x18c5, 0x0}, &(0x7f0000000240)=0x20) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="a734efb67e84b4c4340e4760f18b7934ce5c78853815d3463c2042bc521ae0561b1c0592bcb5a35b950b26f5cbd8ee6d2ae6d1d7ad029f1dab85ede6692495ca45d8caee2a7af5abe6395f584d1fe652f03e2c8a0142d2983a52a59a1e74837a25a54f41839aaf32bea2cdc691c75b7dbcec3a73f69cfff599dae808ed5b3b0eae96ccc1eb48e746759dd3d8c06f7f4a58f834eb48a5b3db51d4306e595310722664aaf1cf010b06fd411ef292fc611b5e521d4033ae8f23e0b7dd7539309d394dc3d1159eb5750d0f6b47f4602aabc82f93cc5613f5c1eb96961780b9bc45aab4189eb991b2a7d6", 0xe8}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000084000000040000000400000800000000ff070000", @ANYRES32=r1, @ANYBLOB="100000008400000009003a6f092111acccabdeab916c0000ffffffff"], 0x2c, 0x80}, 0x4) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) getsockopt$inet6_int(r2, 0x29, 0x2e, 0x0, &(0x7f0000000040)) 00:03:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x1) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f0000000040)=0x3e4) socketpair(0x1, 0x30000003, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e210000000000000000000000000000000000000000ffffff7f00"/128, @ANYRES32=0x0, @ANYBLOB="0400000007000c191000000001000000070000006d1635b695d843480bfffd13dfcb0527917ac5be39643d85a328d3bad427c3b3b04d73caa3f477c3be10bf6fdf12"], &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x6, 0x5, 0x7f}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x200, @multicast2, r1}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@loopback, @multicast2, r1}, 0xc) 00:03:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000003f000000000000c200000000ffffab763b6d0a2b20ee286e70a823af8ae6d0b36c2e1a18a9249624759a79933546131c7289b1a87e9d2ea1ff67a7df7d29a6e354766d550f9ac7b9d5de9f81cfa42b3b2566f507495b7891094af7d891282f33f93ed9539fffd3b844e5d33c6bba8685cc35e8dda87797835b47d923d9462909f7c3feac6e455c819e504c58212712aaf5c0ed5a99dfdc8c939d8e0fa3ffba169ecba2aac6251d84cd578a0c"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:14 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x7b}, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)={0x6, [0x80, 0x8, 0x3, 0x2c, 0x7, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r1, 0x29, 0x100b, &(0x7f0000000100), 0x4) 00:03:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0xfffffffbfffffffc, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008672000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/4086], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e210100"/128, @ANYRES32=0x0], &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x9}, 0x8) 00:03:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, r1, 0x0, 0x7, 0x4, 0x400, 0x7ff}, &(0x7f0000000280)=0xa0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) 00:03:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0xaa) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x80000000, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x1, @empty, 0xb1}, @in6={0x1c, 0x2, 0x145fb802, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffff}, @in6={0x1c, 0x0, 0x5, @empty, 0x9}]}, &(0x7f0000000100)=0x10) 00:03:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fdatasync(r1) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000ffff00000100f8ff09000002000000801c004e2105000000fe8000000000000000000000000000bb00040000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000002a342b2bc10cd1e797d55c9d578d00"/148, @ANYRES32=0x0, @ANYBLOB="66ffd3a217a9478031b064b9ccfe624c8a82ffff8ce561059ba1634f1ba5f80c2cde2d63fc75f9e16ad0fa5a5fe4594bf998fa82a5c61b6e1c4b374c4f84be9e4eae52313cf4cdb4af9c665de734cd28829496a73c6bd5d9052fcd60ad9e2732ca99c362777c40231e252e829b981828bfb688eb78d6a897fc516cdb120d92f70d76d974e14525545cc4ee47f6b0975cd9fcf9831371c2611855f4147731deb0f8d090f87463664c2b5c4cd7af5953"], &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r3, 0xf2c}, &(0x7f00000001c0)=0x8) close(r0) flock(r1, 0x8) 00:03:19 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, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x0, r1}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x10, 0x4, 0x20, r1}, 0x10) 00:03:19 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000000000)) 00:03:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0xd) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380)=0x10000, 0x4) getsockopt(r0, 0x8, 0x20, &(0x7f0000000240)=""/195, &(0x7f0000000340)=0xc3) fcntl$setflags(r0, 0x2, 0x7) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x1e, "a722f75b2edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 00:03:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x3) getpeername(r0, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000), 0xfe6a) 00:03:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000680)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000640)={r4, 0x3}, 0xbb) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000008c0)={r4, 0x401}, &(0x7f0000000900)=0x8) poll(&(0x7f0000000140)=[{r3}, {r3, 0x2}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x1c, 0x2, 0xb) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000840)={r4, &(0x7f00000007c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000880)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x800007e2780e3) 00:03:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080), 0xc) 00:03:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000000)) sendto(r1, &(0x7f0000000040)="056a65e3764f2fa8404d2f7978ead1a7a3b83cff941bfb2c2da3f32591", 0x1d, 0x100, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8) close(r1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000f22000/0x2000)=nil, 0x2000, 0x2) 00:03:21 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) r3 = semget(0x1, 0x5, 0x80) poll(&(0x7f0000000040)=[{r1, 0x161}, {r1, 0x40}, {r2, 0xc}, {r2, 0x10}, {r1}], 0x5, 0x0) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x3, 0x2, 0xbaa, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x0, 0x4000, 0xdcdb, 0x6, 0x9, 0xeb03, 0x5, r4}, 0x20) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/142, 0x8e}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/230, 0xe6}], 0x6, 0x0) ftruncate(r1, 0x100000001) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000001600), &(0x7f0000001640)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000001680)={r4, 0x4, 0x56, "cca221c8309518b6635c59192cccdfe4d6c1d2cf062daefa3269e867f5aa4f12f3403de6c8b74f2db5327618ad78fef889ea95f89d8af6f1e216dbcd2cd86ba47dc62337f51ac67de1d077d61c5aa212a36b59335bcd"}, 0x5e) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0xffffffffffffffff) setpgid(r5, r6) r7 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000001700)=""/81) readlink(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)=""/50, 0x32) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001800)={r4, 0x228, 0x5, 0x1, 0x9}, &(0x7f0000001840)=0x14) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000001880)=""/169) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getown(r9, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001940)={@in6={{0x1c, 0x3, 0x7, @loopback, 0xf0}}, r8}, &(0x7f0000001a00)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001a40)={0x2, 0x1400, 0x8, 0x617, r8}, &(0x7f0000001a80)=0x10) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001ac0)={0x8, [0x5, 0x7fffffff, 0x200, 0x3ff, 0x80000000, 0x7, 0x6e6, 0xa3d]}, &(0x7f0000001b00)=0x14) __semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000001b40)=""/4096) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002b40)={r4, 0xfff}, &(0x7f0000002b80)=0x8) 00:03:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) fdatasync(r0) listen(r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x10080, 0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x7fffffff) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) open(0x0, 0x800, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) 00:03:21 executing program 3: setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x6d8, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0xff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x10001, 0x1f}, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x800, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x18ce0000000000, @empty, 0x7}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x8}, @in6={0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000200)=0x10) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x0, 0x7fffffff}, &(0x7f0000000480)=0x94) 00:03:21 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x7f, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f00000029c0)={&(0x7f0000000000)=@in, 0x10, 0x0, 0x0, &(0x7f0000002480)=[{0x68, 0x11, 0x800, "1e526d265f5af8ba9d50726daf72c9f9fca41d2c4052702a266a7f32d6ae1a2a1c3f6102fa5d805d4599407347fce6c10678a001ce577c0aa9fb1243e31ed68025304f2174beca6000d15f2530457208d9729275dd"}], 0x68}, 0x8) 00:03:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="057ac229000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfff, 0x4, 0x6}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r3 = dup(r0) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x29e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x72, "6aa3ed6e44501deae259e1f56bec732f7a5edd6499766795d1f080b348bdb64f78cd4fb6a6fe6c8d3ff9eaeadbf66d3a24d749b30dda23f9b2d2baf48752d8d39df5389d8580bb59194e54da78319b1ad762461d4af61de76a9fee6709c9361004355eb4169db024bd6ae1cf5fede8720495"}, &(0x7f0000000080)=0x7a) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000200)={r4, 0x12}, 0x8) sendto$inet6(r3, &(0x7f0000000400)="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", 0x154, 0x1, 0x0, 0x0) 00:03:21 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000640)={0x0, 0x1000, "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"}, &(0x7f0000001680)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000016c0)={r1, 0x2}, &(0x7f0000001700)=0x8) chmod(&(0x7f0000000300)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x1}}, 0x0, 0x60ef, 0x1, 0x1, 0x3ff, 0x3ff}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="100000004ae400000000000044ce88f9a5122dc2"], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2188000000000000000000000000000000ebff000009000000000060122e00003f00000000000000000000010000000000000000000000000000000000000000223055be34fe4ca53c0df35b76e3000000000000000000000000000000a4b8915c00000000000000000000000000000000000000000000000000000000000000000000da3ec4cefa2d2c4c670dc593e11a470000000000", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x9}, 0x8) sync() truncate(0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000005c0)={0x1, 0x6, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000600)=0x804, 0x4) freebsd11_mknod(&(0x7f00000004c0)='./file0\x00', 0x20, 0x8d) openat(r0, &(0x7f0000000380)='./file0\x00', 0x30145, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x2, 0x70e0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) 00:03:22 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x2) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x400000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x6, 0x101, 0x7, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x230, 0x5, 0xe8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffffffffffff00"/136, @ANYRES32=r1], 0x8c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 00:03:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000000000001c00"], &(0x7f0000000140)=0xe) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), 0x8) 00:03:24 executing program 1: r0 = socket(0x1, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) r1 = getuid() getgroups(0x4, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0xb267, 0x6}, 0x10) chdir(&(0x7f0000000000)='./file0\x00') 00:03:24 executing program 1: r0 = socket(0x1d, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00@/file0/file0/&ile0\x00'], 0x16, &(0x7f0000001a80), 0x37e}, 0x81) 00:03:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x1103) close(r0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="e000000100e000000100008004e0000001ac1400aa00000000"], 0x24) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:03:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='htcp\x00', 0x5) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7ff, 0x5, 0x3, 0x3ff, 0x80, 0x9, 0x2, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x1, 0x1, 0x3ff, 0x5, 0x35}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f0000000280)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000380)=r6, 0x4) ftruncate(r0, 0x3f79) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000003c0)={r6, 0x6}, &(0x7f0000000400)=0x8) lseek(r2, 0x0, 0x0) r8 = socket$inet6(0x1c, 0x1, 0x7) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_udplite(r2, 0x88, 0x3bcefa69a1898138, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r4, 0x3, 0x800, 0x7}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000580)={0x4, 0x20, 0xffffffffffffff2b, 0x40, r5}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000680)={r7, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x20, 0x1, 0x2decc557, r10}, &(0x7f0000000740)=0x10) bind$inet(r1, &(0x7f0000000780)={0x2, 0x3, @rand_addr=0x1f}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000007c0)={r10, 0x1}, &(0x7f0000000800)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000840)={0x100000000, 0x2000, 0x3, 0x80, r5}, &(0x7f0000000880)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000008c0)={r5, 0xdb67, 0x2, 0x664c7bbb}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000900)={0x401, "c37453a6bf09e5ac563dc566299ef105"}, 0x14) linkat(r3, &(0x7f0000000940)='./file0\x00', r3, &(0x7f0000000980)='\x00', 0x400) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000009c0)={r9, 0xde0, 0x7, 0x3}, &(0x7f0000000a00)=0x10) getpeername$inet(r0, &(0x7f0000000a40)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000a80)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000ac0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000b00)={r7, 0x4}, &(0x7f0000000b40)=0x8) sendmsg(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000b80)="5daca344aed180557ec4586ed094f61c16e60536b1f52313496c81e09982b679f1da61f2d87a4ce28d5d6ee95c388aed457f0420fcd58b592bfe80700962060b2b1b97a0d45202ca1824e2d1d3c2e46d1e4e8188cf77f29e991b3e43dd3aea6fb09ed56485a9d971469067ccb8c01c9fdc483ed087107cd29ddfb2c6ecbf8650971b0b2e1a5982d71e806a09cb7c8b577cd112d15d3911b723ecb86ec59ee80eda15291cd31bc0cc1c2ee02db7c614d4909609abc108e96d16dad235c7590317c054c7ed4da1607e98e3c03f1eea3d57dc92f042b47d7b6f5a6727a67355ed64c52920230c292ca40ead63ba873d47ef436e2072", 0xf4}, {&(0x7f0000000c80)="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", 0xfd}, {&(0x7f0000000d80)="ed34be99f90c00bd129cd9ecb48b491fbe2cfd42f9b080a5fd14b6a38a7e64cbf3df9b73ed87eb19ea5cbdc0211095556a5411a62298c3933eb2199c2cf5ab29db8d4441cc9a29f83feaffd8f8d42470d64c647016c863deee6e974814e666ecd9a1b97ccb67f499adf6b279ee756ced2a69b8fa0236a7a9797e08dad3b9120cd2583776f2717e9b745e57b9c93b94d8db42ee70e6a7e5fff079c004768bcd9525", 0xa1}, {&(0x7f0000000e40)="6c5e45d1aacdd96091f4af92e678ae900813ba2fbfdf85c9cf3099ad7ffa52e3933ea6a28f44cc0ff900e9c3b94138c0ae6e3dd88653952e083327040c", 0x3d}, {&(0x7f0000000e80)="826ed5b78093ef6eeda6c3978dafba2058759a5d79649c4dfe3b6b2f15bbce8836ac3cd76dc9f40b9b2de965be1c15ec50c021d54ea8a684adbd74b73598ff330953b4986651dca4f02bdfe264d6a0db91d8c543f57c4c00759e8b04afd27bb81a7886285868d33ca955214f38", 0x6d}, {&(0x7f0000000f00)="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", 0xfe}], 0x6, &(0x7f0000001080)=[{0x98, 0xba, 0x0, "f622eb0bcac7f3b51599bffc3fc88f67fa274c08f104460d523628e6e89b75318317d64da1c33f4f34c9e7c1a2dacee3b20255ed206ce4922401207c23a76140b92f818b2f4df9e64b75694e3c9c6270027dd99682cefba1b8181e67d01d518f58e2dbc212ab5c869258fcf2b817ccbeab6dab87ea3df0cf3a3ed302cbd58bdc9b8c46"}, {0xe0, 0x3a, 0x5, "ecc8291132b0b24f01bf0ab1546e44d63dda51d10815f2e5f31a9754d39fe186cb495c8e12deec1faf49d60be68333868dbaa04595980310eb0c1a279c28374b05af5adb6e73c1314b61f181c1db32fc57e237dc184ab01c5728bbbf6c1512d0a84728beec9bba0d83f54fbd69be1c8ac61ba615e9537a3548bb7903e852cb134ea7b52c98e373ab2c9f159c5c9a477c71f6fe28662e309fbc896b97e9f62654c6caff4bd15ea8ae12e4b9bb9c353f864da78aa05f6b1ccd7349c54d6561aa769e72dfea32b8f98b6c"}, {0x58, 0x29, 0x1, "c359ed38df7a6a8f3f209ceee92104f6771e9885160522644c4365815647b928f100ca842dca4955c3c2b651877e4a78928b919b6c259cd2fa6a282b55106536d400cfa25c34df"}, {0x88, 0xbe, 0x5, "6150eb0b28203ccf3863208195017b3a0c2f3cfc3e111eb598d644b8d016a5715d297f2699d4f39aa7158f814a83f55b4e0d4b772855a810629ef7f908dd22fb0ffe30c846bfab76a2f891d424af560a21bfb229ab115e5c86bb98e4c02a8a9140336eb8b3e9de683e5cf1fd1659cbc2c625ca25a829"}, {0x18, 0x84, 0x0, "12bb13dbd6ef"}, {0x40, 0xffff, 0x9, "d9ea902b17a7c254e4e87600d8ad3c0d7d4bc6ec6daef6d60d1dc3c35260fe9f40b0b9aadbb0de946f0f"}, {0xa0, 0x6, 0x7fffffff, "5f53880d4e6b39495555572e3304085c252a6b2b46edebf1125d6e56e33ed9f8e8bf04a81316c1e8650ce74763b965c8b88168b3ae96517058d598f3d93da892a1bad29abc2546aff0098dce5e43a423f4dfe73ce4eb0bbf85d1b678e03107d1c9eeba42df886e0906a096815cf36ceec2e6254a5a65904055354aca93e389527a26b0265584ea139f32"}], 0x350}, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001440)=0x40, 0x4) 00:03:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchdir(r1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) write(r0, &(0x7f00000004c0)="63a534211c38e7ccfb7ee5b9c40f0c074a98ea2d8191d213de837545a16eab21ae8f5c3c4f0e649849eb0e6b2bd6d764abb183075c0799258c0e9388628b194d450d7a871b73d9ccdb9d337f431501a7c71a995da39b9c10514e6ea55868b267f1072f84abb932dda05e8441b7bdd01155b5ec53e911823907aa07d3163e0fa5a7c6da4d36d2b68af7f3880490bbb350975bf292906dc80d50b76ae964b3d019f2833513213b500a0caf1d45b633f56f2c2390d7b4a6b68eb38004c6a33d71ad2e4dfdc619f40d951750b7d06251c990c898c8e1406ed21ae23c3a56e0c23697118914abdbc95f15ef168aaa24c128cb13db4cb103e09f1a1da60d8de87f8478e6b1188c3576805ca6684dbf579f15aad0b49b17554ced47dcbf1e814cbae9cf5ebe1b60284368446158e392d599daa3032b870fa62ed1f2a2a9d80e4fde40e32e57aad36f32d261689b7f2fb5daa140027ff9a9f2592b55a7f6abd47c5c47bafbd2cd3c206c16cf38b8b1ce042eeed28701d04bc1602632f71cc16a8026fa5ac03142dc357a397a144f3c81926c4bdf184b83563f5ade15cdc10e1c565de6ee9b880fc046f8030b2174369b1a2b6d553abbba788bb6775ea35a743e14a1f067cb9f2f8ed3368d95b5a9754dad57390aba13cfbfaf59fd804413619de057d5d349be0d116874ed85963d5fe1fae7f63986ffd988fdecce25a413572df75663318c19714cb6535af64a33783318a39fe36d661429fd8ecb49bb6573c3dee6979294ffcd24b50b54e1e129a844ebfe0ffd0cc39687cbe731cae1a39c93cb3e57f16ac35c32737d888081c80b356a464dc210d6ec950454fc12a796225cf0babb04e536a015e1d92526d48db070e389649253e5004fcdf280f552aefe533cb0509d61e43d1f5a25f9701e0588ec40588ba60c43389ee4ce9fc588a7d79f0dacb990ec92d39ec91827b9b3004051315705ad0834e6b25be309545a8f1a8e03cd925e5c69406632be9317bc279b2cfce4b2451cb7f318a05570953fbd7d8b8cbdfce1d09560059165e4f474cd18f15894a76d2f3b509e7f30823d3d0027c494ca00e9bcbb12fac34ef7dbd5c1580d61edc58f541df026f36de10d764ff91c718a50ce306a2d2d1e0b24e3997236d615a777602a5de10d938825361d1b80890621952187206f72502afc20e06b4dc155f4096bccb77560131297a6268f55f4b4eebe33732963210b84b0a27af55579fb05658bb9804ef661ce2102e6f30efc2bcc59c3506e4628923636e14e3540d4ec175453c8e9f3e44e2b179b19f614d7cb813bb9fdb717a7d1b730086107d78d79aeecbc0fe63cc5f7f56eceb05ed4bdae79120080d571071f72b2420d0b5e1fbdf19f1a602db501c658f18a347e921c52f63f72765f932893d9cf84e47c3f0ff7d79c152c53eb9f606f7bb1b682ea6e4f3f8243f53ffc9696823ca3b1739c41ef01203aa477349eb13bac9a3549006dae5154902f84abc45c800397b7ec9ca773aa940be1ff2adc871c8c68f7fb0f162dea7bc01e386e4981800dbb747dfd7a70fd5a1c2060a96c5f1f50a13437994517b82596853e042bb36e09e2d99fc26e9754d22c9a875261afd7cd6b07eeb834609397fa8b86a40301b5b0022c8f37fafb3aca6686e7f51110c3001885eac90c124408be17251b6661d7ac9863252b7e1d18434c90e94c1bfbcdc9d89f8363c74734b3d1f2b0fb1e9f1d1c435c60cfb847120b65e580243ffa9f6804f00c5e9bcf0e8f01fe9e4c1026bfc80f90bc6ad274dd9d4bb6affe78f6339f572cbc1b4cbbb16789a800f1b5b887292eb2f7d41bc654ed8b78dcf25779a0d79633cb029f0e82607ca4e5dd665c445369c1d176fc5161977148229c4b19cd16425534772964708c64a04104bb416c1000360fed68aad457aafc6ed6ed7a04bd4abc9c41924471e617d8325b6dbb56fa25638d45fa33dc4779b37664f799957b7f31d2bb33f8e8230396c7b5716cd3ba67dd3dc4cedbd7f3c2576c93388b26ecce1eac183e1c915c5187f65a463c0de4e084d3ab1e001cb0d5768c852e78f97dd228b91ae06ddc4cb675f30b579fac6f44cdf5fd5fcdacc06c5140a65dedc01f03376a5dfa84a0d55cd42ba8b7753181b63930e04bb2236257eaf1829b3b3e5be206a4943654af979b03cd56cf2f263b015e044995faa76e776fe4c5e9ab2756d98c87b58295d8546d61e9e411ca2be2e5a192ebc091ae9cc1a95ae6a4bf4dcf87e754edc8f391d40ed0dc4a3025e852fabf95436f000086b8b88ce1642abc1ec783207e3ca72d184deaf8056d70b6a76fbe59dd319464ac8b8f0cd00ca867f1306f63faf44c876d76fd5e3ac1789c2d336bce792fde8df30502c0a33d8df83cb163ed54f1b8579811fac5b515b899e2614b1b26893c76ad7cb13062b9668dae19181d18c3d725b235137bb8399c82db5672ea27b1353f08e63ec855ba2f6d17773286295ef265a64bf2f644a8139dc34b926f6559354e065c43c93db87b754a06a0023cf38fbbe27a7c0557e472e8d7bf083223b14f97fb27854fe9529df8fedb85c1cc90caad7861276b026406c76ab23a5c3ffc95a03e3aed8528deb13230d2f1002dbace20af9a60f66a0d64885d6043522662a691dc8abdce544163c5407eb6dbe1ff21688a2eb9aa429aec53ead0be573c449094b8902adc507f0d484cdb3bc0f8ecb3f4e151706d732d51fbd1b301e5604c55e3f9b5999aaa538e8edf8368e3f7dda06af29447077ce5aa9ef972c15055ffc610029580d1b32f1976e39ffd8dae6bfb238e86af0d9d1e1061b311a75d184c9f1e9f66ac777352cf18020c282d1e209a58429faef43ac18eead5f5b5f7540536e527fdb7862ed0ce006be1f8abae81ea91a08d529e107ac66056ced94c213d0f3f9059070234d0ddefbbff782213908e9b4e711b90a789fe0d3dccd08321993d8b19caa2cec9f02525caa21d9856c39d6bfc1266953d9d1032e86a03d14ce0de3078998ce292a64bbf6b6405d7887a113d2ce058149e84689fc79e83ff70dba68fdff9127e93edc1422d775774dad11de50119790eed1aabf02dee6d26818a9a50b68bac5711327b2082b807efae54dd29f1c992e3cad03ce0889e18ac52f8de2623aa21286ca7a2c8657c933f8cfc2cde5dec8e863e23e5c1e6a2f8dbbe42d0a8ae1d938019458502912275a25164d30d959dc5e639ebeefd4c6ddba25cfdad8d5d45605232c7b9ca9b38e209e80d5ccff722c36d9ce769b161b6fd1f35eaf8980e51beb5587707747a6eecf20ff862c275a4d4bf3cd153b9462dea9fd448d096828d39704bd7f616846f52f9e113ffe3d60cc0e676dc8de8715d1182f18b12a4c740dca44eb9135a39896d40c5db9cc0aaf59fe4c7048e237e73962889d7120d65b12f41663b7d677a4c604f8f3b891ff0076515e39ab52cf467d4977170715c1fef9fa2ed9e4ddbc31eee9be14fab4aeb1682166576bbd881c60a2e5154e5bab4af98e6242e967c5f3f79faab73606954dc5463c359fa8d9924d4cf841d91e56f88c8df054c6b329c2263f1c87237b2f91f8b06ad6b4156b59308d5eea748cdc32e38703ac77ace81b451d280fc689f21a44ddc37dc65b23d5d883708ae1e5e6578f4769db55e4d505e44ab8a300d861ebd5f5bd369d8ba8621cb043eaf170128211c47120ce955c66f5a09bf6ea0133630827332d9c1cc0b3966a6fe18f927e18e92eeb745dcf8c96908bf04db1cb2321adfed1e151a6a2912d58e7dd51b2c19b1f8d3b5a4f44922f796aab81773607e8141d7ca6548ba334ad081e9ccc6a3e992d52e0508c080ce12ff2a5a0edb6e6e8585dd3ffed13546c6f03a7bbf8023e377f914bcb136263d869d93a96392119b0cc3376a8dcd5e1be23eead652034063675be851849b2805f198aea0a20293ffe897b6fab13c99200a49e47b62c3ed3da5779d39288cc30fbc83b72accd03a975512034076a8036d9960a4ca5f228c4943cdba83daa5cb2fd09c1534358d7c4bf3fe339a827744f0483a03ee5bd8bca4b13d78a1596b6addfbc31d6912bdac9fee085533010a36c3a111b7066dfcfe589683b43beca45d05ed434fb45ae7f049a4fc2ed621f63eafc7883da9fc732b04f0d03764268994d81504e587df9891d1ee7135a4085e3b770d966af289aef6eeb8f28caec07bcd2a8543b294e8b09dafaa794c0b93f031dddf94f0b66db2a3af4a2ad39653580abeb306b51617802b19825bc0194bd4b499d4ae276bbb70f7c3cb4d2a73e7f448ab7b32ce265f72f348c87c3f8206b09090d988091e12fe22829e8b8454478dffb70ea52a3427adae04c0bcdd13f4010d891aead40b0f8784e92f3c3731d7f30742e7940c182bc877699ea690137e673fef03a02132c51afc0413d3047f05b4146753390275250dd2dc2fb7ebe3e3b020fde6d1b2c4b1df80dbd75e421cadcf8bea147392b46f0c1ea3a673ba91a19fe1ba8d254bfed2b94c683e1b99e4346f479df473136eb78292e8634ca3a03ce110b5a41a43949ee1c0b3ed3583418e5d24aad11656d9939ce527702c24666f8d8707912c42ca8d0f912c41993091e88cba9be69f98ccd21fe4bd8e3748e9b0bd811d9442838a324499dd115510650e95f7ab2f7e673fdf1cef7905a21790bca227927bfd1b9aed025c861df7824843867ea29003e318f9816ca8077bcb82267cd3c6a84920e9b44b9025fdd4798e491a3e9327ad94379e212290ad67a7c4ff350eea81d16a5e1b6b2bdec587f715afa76d3188b141c3345919e59bc9cdb5bc9ed51eb037b56539134a7854ccf11370a6bfdc809dfb7f95ec76d6edda9fb9c4b03d254bb83ef1d7fb56617061f794376cceb256a35a818c4e04406771b51b5c795f8fd7f7616e4774274326dceefc0ba7bf0b78c28455514b80afbb4268854bc420c5bc891dc4d591f57baa2567100acd92754ae0e19cb17e593628706f5187263c822424499540fe24d58dc59c6e724496972179c96323c415874f46fa18c3490c04429a71f0edd50aa76b9251d80c89ccadd62d91044b8ab206ff6a02163874645e3781ba50cb9d30b7d2db121edb303b86cd5d603869df641381bdeec463feb412424f194fa895e4edddd8da8eb847e08a1c4ff8c9d00fb3f35b040afec5403746ba92d053c157dbb870201e1442bc56e3c3da6bdc12e7170a3431dfe6157d30d9c755a90b0719d6a613240b76adccf324b957d069b94e65f507017476fc775cd15277d5209b885217136bf1bbd070e0b2c9d96d867b195156fb11c0d1ac2ba4a5dc2b863634d226570dfe5f1554d7af34394e3e8cd0f3359bef65b609b0ec87209a95dfb356fee79751c155a4c0cfc330f537920017d2e687213166d85082fa3ab2650d6845e47703bdd3888875e7f4de1a9973048cd2fc7bd490f8c16593905dd918f71f13ddb6f49f2ffbeaa2f3104bfdd04d8d70b05bbfef1ac4c3dc5d4dcfc851e8937d03bd76699123fc5a5aaae491a98ef86c970eea90f5699631dfd95c8738eae5cc2c95d1ebdd4c4d8544e2c84a9eabcad52effe2343ca344901582fe2de4c42027a20d14dfaec02900541058875b8d472c29aa830dbae80aacbbb674f623b6ecd4e42d2a7dff16241d69a9e483933b0a79b56eeee1e020ad5aa68e91ea7f3ea699c692a523ec2430786c082543d8aa1b22aba91431acb824c691fcfaed773f16882754a5fde7faee757e9edec3f4176b025a3f4e0806ddb11d205e9b2757a5da753f150c630f2e71800f8e73fc37ba5fb3c5933346", 0x1000) pipe2(&(0x7f0000000280), 0x100004) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x1, {{0x2, 0x3, @loopback}}}, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto(r0, 0x0, 0x0, 0x8000, 0x0, 0x0) getsockname(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:03:25 executing program 0: r0 = socket(0x400000000000009, 0x400001010002, 0x40000) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="00002e79c505692fb0bf8166696c57ad84b3ef35b3d94e96ef"], 0xa, &(0x7f0000000040), 0x121, &(0x7f0000000580), 0x356}, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0xd91}, 0x10) 00:03:26 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x0, 0x6, [0xf6, 0x0, 0x3, 0x27d0, 0x56ed, 0xffffffffffffffff]}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0xfffffffffffffffe, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xdfd8, 0x20, 0x100000000, 0x8, r1}, 0xfffffffffffffc39) 00:03:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000080), 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 00:03:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x1000}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x3a, "23e957a50246afbf61b7520459599fb70964b5344c915e51818e8b0c30b941bf365c053f0dbdc091215f4379c65de5070ef5767e3368f636f11b"}, &(0x7f0000000080)=0x42) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r3, 0x66c, 0x4}, &(0x7f00000001c0)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="b7b4d893f453168e325327d89c466c62a0894ca3858573c4a7c99b9926f44cd68296b2ea4399789d1d393cb029ece559d9367af0c62c5a3e90207937e8f47e8f832667eac7aa9d63ab92566374c98e905eca7cbb8cebb2256e95d524a8950549438d96e7eecff7c87d208dac764fc439962d91aca95ac17e3037e8c10243afdc67da2da679f84ca324d9cb6775b49a3ae5c13dd14c398f737be4f7423857b385e21d92fa238eb50c96c18c7a76392c7d7af9d3f56eee3df5834444abed2dc6a03f1871391d51965411768404bef59c300feb1f8772d92085cd55b757bef56112"], 0xe0}, 0x400) 00:03:26 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffd, @loopback}}, {{0x1c, 0x0, 0x0, @loopback}}}, 0x27f) r1 = accept4$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0)={0x9}, 0x1) 00:03:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000080)="66b29fc8d07d25150bc4a887e41ac6741780c10fd5dd11f6d325d16425a51d3c6f2090c659fbc5c098e3ae9d9e8dd7cf3b93e6694bc007b2b921bde89d2ab704c067c33d8c67531deef11275dab111da0c63c4bd5603791f2318606c8e2151aa1ee804b698d522d2d494297bbaeb513070c535df7ce49911d7b6874e6fe4c9a5207ae1b6", 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r0, r2) 00:03:26 executing program 0: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) fcntl$getown(r0, 0x5) 00:03:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0)={0x8}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x6, {{0x2, 0x0, @loopback}}}, 0x90) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r2, 0x4}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f00000000c0)="c9c1c41f2ff020a20832b5ccf06368fd5b39872d2ba0d9d845c39faf1e69a8bd71b3edbccd4f8aaa25e6b6fc7d1e0211f18c6db951b75fc2d00159dd4cd7d3f1bca19f830a710dfda4b275d9dc610045c1a1e676ccdbe815b88fc727ca979732f133413c4cd15556d134df9aebdc1dd0e7076918d509da94782f31b8851b428045d47af5000000000000000000", 0x8d) setsockopt(r1, 0x8, 0xffffffffffffffaf, &(0x7f0000000180)="9c9a974caf51399e18485ba86c626b81d8c05563299ae8714a77b1ef683c1c003ae5ed91b67157962a43c98e35e2a83e9c7a8bdf4ada9c1f2068a51a44673f42dfe946", 0x43) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:03:27 executing program 3: r0 = socket(0x1b, 0x2, 0x0) close(r0) 00:03:27 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0xbc0278344429dd4e, 0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000000)=""/36, 0x24) 00:03:27 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000000c0)={0x7, {{0x2, 0x0, @broadcast}}, {{0x2, 0x0}}}, 0x118) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet(0x2, 0x5, 0x40) setsockopt$inet_opts(r1, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) 00:03:27 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xffffff95) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) getpid() 00:03:27 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000300), 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000040)=""/155, &(0x7f0000000100)=0x9b) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[r2, r3]) 00:03:27 executing program 3: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = dup(0xffffffffffffffff) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x20, 0x0, 0x0) 00:03:27 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xfb, 0x4) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3ff, 0x2000, 0x7, 0x26, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffbff}}, r1}, 0x84) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 00:03:27 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080), 0x1015) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8) 00:03:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f00000002c0)=0x4) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x80000001}, 0x8) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x200010000000c, &(0x7f0000000040)="ebff125c00000000", 0x8) setsockopt$inet_opts(r4, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:03:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:27 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mlockall(0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x9, 0x100000001, 0x3, 0x4, 0x7}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="07cc000189e58d0000000089503f2162782fa35a9980ae1e1a60849730c468ae101fe2edbfd49eb7dec5466a2bec84b6d9a5d940477da4d10a15f06ec3b17bb6f25e7198f8d4f7037b93cbb846bbf6eace5c7f9ed2790ad423f2b23bc8ba81bffe499f79dedf0d4c8d865ee933353012ae5c3ca981a2fae39003dd9b1ebbc9b8e6802a33b9bf1ac934"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, &(0x7f0000000180)=0x8) r4 = socket(0x0, 0x4000030000005, 0x2) r5 = getpid() fcntl$setown(r1, 0x6, r5) sendmsg$inet_sctp(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2500cf516690005e0060ee516915459d66a4c3fef735c561fab2655539de5b885619e21acafaf4f48f950000000000b5b45bc2da358b7b0c20aee3e1476814e2c435361cc207f92c5610ea17e15174e08fb61ee3099170c85ae1644ad5da80000000ffb90f0442e9cb59c4ff9c3a8c62dc3143055a7dd98b8da392b5f24300"/142], 0x25}, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x800, 0x10) 00:03:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x0, 0x0, 0x8, 0x4}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) poll(&(0x7f0000000040)=[{r1, 0x121}, {r1, 0x2100}, {r1, 0x120}, {r1, 0x8}], 0x4, 0xffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x100000000, 0x87, "91372a57bd83d7e41b9575e279a3723aef3a0c66c53ef652fcd5079a2565f5495ee32506f283d755582babe03a824ff09aef6d48ff6cda3ea937107bdd27a29411b2970b8a9c71f10de871cb85481beb25507966a32b44ba6fda27f04ec8e45dd24f4dca805f1a4eeb6db0e9840f5ca84a0a55fedf7dd1392623fb5a3580f2f4e1055f757378a8"}, 0x8f) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000300)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:03:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000000000c, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="05e54f64f5f451cd62ad6e4b3db55644dd59c315512983ebb8bfa44122cd88f1adb4be3f5710282bfbed4f15fc7d484b57649f55ba4a711e0d032984da55535ccdae5b66e655bf6082adc94639a6559317ea0af4612c3b07b2a1c698d2242180274b7e1900ee256bac6fc47cd371521f5d497fcfaf561308e6a804f7c9917e6762c056c977701ab08a36a25220d5b130287bdf3cd358a661215d736bd84e5af94e93915e0a3328692801c2b7f7020c0ee194403782f3f1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) 00:03:27 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x49, 0x10) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000540)=0x5) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x800}, {0x0, 0x0, 0x1000}], 0x4) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000140)=0x80000001) 00:03:27 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = semget(0x1, 0x4, 0x8) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/159) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000080), 0x110) 00:03:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r1, 0x4cf) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) fdatasync(r0) 00:03:29 executing program 2: select(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x4}, &(0x7f0000000040), 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000100)=""/219, &(0x7f0000000200)=0xdb) 00:03:29 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000d44000/0x3000)=nil, 0x3000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) clock_getres(0xf, &(0x7f0000000000)) r0 = semget(0x3, 0x0, 0x100) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x2748]) 00:03:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) 00:03:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x800000000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$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(r0, 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) 00:03:31 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:03:31 executing program 3: 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) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000007c0)={r2, 0x5, 0x401}, 0x8) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be75"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) 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$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:03:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000000000c, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="05e54f64f5f451cd62ad6e4b3db55644dd59c315512983ebb8bfa44122cd88f1adb4be3f5710282bfbed4f15fc7d484b57649f55ba4a711e0d032984da55535ccdae5b66e655bf6082adc94639a6559317ea0af4612c3b07b2a1c698d2242180274b7e1900ee256bac6fc47cd371521f5d497fcfaf561308e6a804f7c9917e6762c056c977701ab08a36a25220d5b130287bdf3cd358a661215d736bd84e5af94e93915e0a3328692801c2b7f7020c0ee194403782f3f1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) 00:03:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0)=0x1, 0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0x10300, 0x2) accept$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) semget$private(0x0, 0x6, 0x484) r2 = socket(0x2, 0x5, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) connect$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0079b8000000ead700000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000000c0)={r3}, 0x8) shmget(0x1, 0x3000, 0x47, &(0x7f0000ffa000/0x3000)=nil) 00:03:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00008e2fba)="958e3929", 0x4) 00:03:34 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd11_stat(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r0, r2, 0x400) open(&(0x7f0000000180)='./file0\x00', 0x100007, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000001c0)={0x4, {{0x2, 0x0, @multicast2}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:03:34 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) socket$inet6(0x1c, 0x10000001, 0x0) r1 = shmget(0x3, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 00:03:35 executing program 0: freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r3 = getpgrp(0x0) r4 = getuid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000400)={&(0x7f0000000080)=@file={0x0, '\x00'}, 0x3, &(0x7f0000000280)=[{&(0x7f0000000100)="624362bfad1047a2db5ad4796e8f6395b92a881252ef8a40daa9f748334c2501cb831332224226ef9ea645aff94575ab5e75e2ea207ba2bef3cbe85e283ff7c639af00b25f25f84b45e69b736a847b24458a660d0636a576b5e0e9727696a67d562d2ff66bd15f8cb5380345fb82104433799be50df4d29d8a1eacb125e06866b641513e9b3e27a0d26571ad569526af3b8881496c21c7c537eee0c0b0bbb72180b3e85f12b403", 0xa7}, {&(0x7f00000001c0)="377ae16c707734f548f6db31aef958ce12af3141ae706a8633369c3866fbcc16c4fe700701400715e29f059a829129d85ab84b7d1e596acd2e669f62188a50eae916edfe15319c7e924ccf18a9adcce1cadd25f3184706bb14fbfacd33e6233523a72fe4b44518f8af7d8ab6f7b6b16a8f345519509fe2a99b2b84debabd001780b0b5bf58acc22e4d57785bc589b14dbdfd59a6e03a64ea2d1fb3c8318b7ccf5094590900fc10", 0xa7}], 0x2, &(0x7f0000000380)=[@rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x20, 0xffff, 0x1, [r1, r2, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x28, 0xffff, 0x1, [r1, r1, r0, r0, r0]}], 0x80}, 0x85) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000500)=0x1, 0x4) freebsd11_stat(0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:03:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000000000c, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="05e54f64f5f451cd62ad6e4b3db55644dd59c315512983ebb8bfa44122cd88f1adb4be3f5710282bfbed4f15fc7d484b57649f55ba4a711e0d032984da55535ccdae5b66e655bf6082adc94639a6559317ea0af4612c3b07b2a1c698d2242180274b7e1900ee256bac6fc47cd371521f5d497fcfaf561308e6a804f7c9917e6762c056c977701ab08a36a25220d5b130287bdf3cd358a661215d736bd84e5af94e93915e0a3328692801c2b7f7020c0ee194403782f3f1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) 00:03:35 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, 0x0, &(0x7f00000000c0)=0xac) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x4cf) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x8) 00:03:35 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0xd3, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x1f, 0x32}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r2, 0x67, "37dd2084284e69c37fa2af444a84364169df2e7ea2322132ff1071aabd4bb82c26ee15740fbe100a9cba4b063da4e039d2ec20488ea849dba06225537b686450af79f2483a333389d6e73a2edc234f2b144afaeff84fbea01625ba3af25a99a8aa50d1cc55641c"}, &(0x7f0000000340)=0x6f) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x8001, 0x4100, 0xc5, 0x1000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x28, @empty, 0xffffffff7fffffff}}, r4, 0x4, 0x7, 0x1}, 0x8c) sendmsg$unix(r3, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="01002e06006945653000"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x181) 00:03:35 executing program 2: r0 = semget(0x2, 0x2, 0x500) __semctl$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) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r6, &(0x7f0000000680)) getegid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff8, 0x10000, 0x3400, 0xfffffffffffffffd, 0x8, 0x4, 0x9, 0x3ff, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000780)={r7, 0xd, 0x81}, &(0x7f00000007c0)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000800)={0x5}, 0x4) shmget$private(0x0, 0x1000, 0x8000d, &(0x7f0000ffd000/0x1000)=nil) r8 = getuid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r5, r8, r4, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r6, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x7, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x820, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:03:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="a21e5d63806be16a9750ae19b81e9c38d51ed5c6e23418a568cfe75c54421f"], 0x10) accept(r0, 0x0, &(0x7f0000000040)) 00:03:36 executing program 3: r0 = socket(0x2, 0x11000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="822e2f666964db475700"], 0x10) write(r0, &(0x7f0000002600)="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", 0x1099) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x2, 0x2, 0x52, 0x401, 0x20}, &(0x7f0000000300)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1a, &(0x7f0000000040)={r3}, 0x8) shutdown(r0, 0x1) 00:03:36 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="5ad931491992d8a1606f6114eab1d29a2abbf1bfd20b8f7b85fd06edf8815a1cf74afc3468d81a6b49313bea83e18602a1a97862b403cbc148ae5f193c4360f094edeeae394598a99c4f8147acc964bcc2124d0b814999c52b08e65e4bc0f0d7de1a30", 0x63}, {&(0x7f00000000c0)="a54c99a27affea15a02413bf4e4a558334894e2c3b7ff87a174adacb6aaedcf77eef812c82b0633f7248d204ef0e879c7fb3befc44f8c7c14a4ba7d24866662b0f8fefc4c8181a63ee00446399c91ecbbd70be02285943652b818ca29fb207f1b9c40d9c04603c4590ef8d", 0x6b}, {&(0x7f0000000140)="1545669d8d79005ff6458b2b085b601dc5e1bc112bb55c800eba5811431fb4e8c71e045b953d627bf816bffa3dbf176957bb1252f25ef2d7a127d324fe9900d21c7f0486f8f595104f73331b074b82b6f7c1eb4f2c41b5276dac69ba2eab4dd7440f0f954db5a1b31f792a7cded357", 0x6f}, {&(0x7f00000001c0)="167af38a5ccf84c276978dcc54e97b4f099619a351c14ec2ac04c15c95df3459a45211a92740c918ef56764033ba4be455bc3a98b8ac9b68a7ecf32b68fc17374d12ae42448386b38e1244a7fe51d1121a261e66e0c7c85beff0d288fba5bff12cb309d84ce4da715c76d0868c05677eabbf45ae1c74db49b14679a029237b6c88ba", 0x82}, {&(0x7f0000000280)="62be2e934b3554d32a2ed6414d1d169c0070c4698498f96798195095d37ef08797212f9a6ee92ee7e2350c9d33b342043c5bdcdc78851ea0d95f88e3c00e432352c58f81e6f631d33e39bca06f608c618766df5568812269609c46a2f90b33a651356d7558d7ae5b838995760a062ff8424f8984b70f8abe34d75aaacae7847a3ed634a9f4c1aaa0f4d85c4f9404647542516a26d171be166d7c53f16a067ab83b72215dd6bfb21b67eac4d5294f179620c12434e7a172759c92654f9eee76823c8e216b49966c8e1d00e3f995c00d5b81c6e7a423ff335637966abbb6769fad8d91", 0xe2}], 0x5, &(0x7f0000000400)=[{0xa8, 0x0, 0xc997, "a4ca483a90008086710dcb4562c0ae06897b6dc405c7eb7ea6b0f5d7e705e4daddd5796d16a003b021adc6c37a9fc70040e30d3b898707ee34980454cfc3e84f586c7b424132954d0d459c8df77c5b1e9f4adc21db1ee8bfa41cf8a2c2369d67b7f0110d8895e3da2ff380ae0b64ec9dcdf7cfe223d7917fa503e330720c939d97c1997db338cb216545a6a1bf62b007fda89bc8d7c47386"}, {0xf0, 0xa9, 0xfffffffffffffffe, "14f7b0ebaf42f3f73b1769248f246a729132ed80d9e9609c8b08afa53d642142691229d513026a043e04cc2bde6393ee4abaaca2fa9c539029a2b5b89d491ceddd499f165ded1f1ddde0443c7e31f0541dd187a001d55ac860fc4f3d31d90d98ffc7d792abc802e33001b09421be7bc4bbcc6ac6c905dd1b6c496f316861f06ec303b6f4c2a4192b886b8e6be8be1515f1d4c33cd4e42a5b67905c2fd4e0c3852cc7e0614c0d2d1ca7c2c0b5e24cc8cd37fccbb905e13c14f03667519055c10442632b2cd7c207a5995b954b3b46625bc012b171409dc5a865"}, {0xc0, 0x1, 0x1, "cf3ad66220faa3b5cc323082ac9a1a012e03785ae4c39f0ce3da2020e6779dd20e369cc4832a9cc502d67c251986174eb3515b0fce557fa2f6bf8d1146d3d22e798f7ae51d06edc17524fd14127dc6f2a79fdf1a3163478e8d51e2eeee51222214566ce220cdce00d65fac5ff4bce2b6a6efab625195602e4b6a0ef0f006c19a24790a07501204d31eac14f18c2900e98cadbcfadf9803f125e57bc231f1604e31b965b87b6057fb6bda7a"}, {0x98, 0x0, 0x1, "b275ad4f52328fe8f26b4d883f7ff34b84d8e8f9bd74e0d70057021b2097b908fd64b44c8d09ef734c4954a90997fe67a1ea1b7ab2d516961dac83e8142004bec7ec7f77310fb852e6650ce2c07734bb3d8ca9a6406f7104eee479a444d38fa6250849fc21487471b441e82746ca9070d63fe23f56c0fbfc3fcf3742ef07d95ffb2091"}], 0x2f0}, 0x20005) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) 00:03:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x2d59b56a}, 0xb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1004, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:03:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f0000000340)=0x1002) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000440)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000004c0)={0x3, 0x5, 0x10, 0x1, 0x101, 0x3, 0x5a5e, 0x0, r3}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000280)=""/35, 0x23, 0x42, &(0x7f00000002c0)=ANY=[@ANYBLOB="01002e2f8ecddff7ac19"], 0xa) bind$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) poll(&(0x7f0000000300)=[{r1, 0x5}, {r0, 0x20}, {r1, 0x30}, {r1, 0x80}, {r0, 0x92}, {r0, 0x23090e6d76e350a4}, {r1}, {r1, 0x5d07278279723b94}], 0x8, 0xc4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet(0x2, 0x3, 0x1000) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) 00:03:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe49) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="d854d4af35decab354223f33c04cfec5205aa6811d47c8e909fe2d348a7a012e1d76ef95", @ANYRES32=0x0], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES64=r0], &(0x7f00000002c0)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0xffff, 0x6}, &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x101) ppoll(&(0x7f0000000400)=[{r0, 0x2010}, {r0, 0x2}, {r0, 0x4}, {r0, 0x80}, {r0, 0x80}], 0x5, &(0x7f0000000440)={0x9, 0x1}, &(0x7f0000000480), 0x8) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) bind(r0, &(0x7f00000004c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x10400, 0x80) openat(r3, &(0x7f00000003c0)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r2, 0x2400000000000000}, &(0x7f0000000340)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket(0x10, 0x4, 0x6) 00:03:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000000000c, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) 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) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="05e54f64f5f451cd62ad6e4b3db55644dd59c315512983ebb8bfa44122cd88f1adb4be3f5710282bfbed4f15fc7d484b57649f55ba4a711e0d032984da55535ccdae5b66e655bf6082adc94639a6559317ea0af4612c3b07b2a1c698d2242180274b7e1900ee256bac6fc47cd371521f5d497fcfaf561308e6a804f7c9917e6762c056c977701ab08a36a25220d5b130287bdf3cd358a661215d736bd84e5af94e93915e0a3328692801c2b7f7020c0ee194403782f3f1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) 00:03:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0xffffffe0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) r4 = msgget(0x2, 0x4) msgsnd(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x102, 0x800) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:03:40 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000d44000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000fb9000/0x3000)=nil, 0x3000, 0x1) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:03:40 executing program 3: r0 = socket(0x2, 0x5, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=0x0, @ANYPTR64, @ANYRES16=r0], @ANYRES32=r0, @ANYBLOB="ce0dcd7991ee8b7639dfdddf8e41dc5db8bceb629072d769d2f04a8f9cb5848216d22731e048767478f56a4c33738c59c827bee6d9816366f26ad7d9f03305b355893082ea2c8e04679d65e7819ab6d51b59ad19bcbe7f990adf9ca9ed9f4d42a2cafc78570cd135eff56eed6ba3d01b87818187d73f5037648f048d3e87cc1aafc9968be382215c7a111829dccdc59226160ccaab1c8fee2be3665564b46300211d5bbb043f7baba8a8cb54716163b3be8b77366a7b03200ef0f7dedb4f9a9a7edf14b63cf2e3f8a4e355ea6dc110411b0fccfe60b4b86c193bacf593e9e8", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRESOCT=0x0, @ANYRESHEX=r0], @ANYRESOCT=r0, @ANYPTR, @ANYPTR64, @ANYRESOCT=r0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000140)=0x8) socket$inet(0x2, 0x0, 0x8000) 00:03:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:03:40 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/168, 0xa8}], 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "b77017587fbcdd3093a440bfd8434b8f1bca62509cd99c3082d1fa2f62224a66a96a907300e4b6485ff094cca54f5c7fa171dc05f6dc1c2f54e661e4d6fd96b3103cfc78774bfffd71e9d5a3f0c98d1dbe1a71e33761356a2f4a8d10a6710ef8f72bca7eaef4a4c7dd69db160ce35ab44f4e75eb674f5c74aff6c6b7ce2595655d53d2bb70342a7a163017744b7d97890229485b1e0d6c5364b4d02f6ed35477721aa08429b822c608e5c41d16110a00c5743bf538df6d0f584dc97bec67c56c09487cdb1389c8069606ff78fd4292a79befb6f076bdbd2a3d35f8ebef743467fecdfc0ee5aa8f4647e4c3d9b7c97eed"}, 0x100) 00:03:41 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/168, 0xa8}], 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "b77017587fbcdd3093a440bfd8434b8f1bca62509cd99c3082d1fa2f62224a66a96a907300e4b6485ff094cca54f5c7fa171dc05f6dc1c2f54e661e4d6fd96b3103cfc78774bfffd71e9d5a3f0c98d1dbe1a71e33761356a2f4a8d10a6710ef8f72bca7eaef4a4c7dd69db160ce35ab44f4e75eb674f5c74aff6c6b7ce2595655d53d2bb70342a7a163017744b7d97890229485b1e0d6c5364b4d02f6ed35477721aa08429b822c608e5c41d16110a00c5743bf538df6d0f584dc97bec67c56c09487cdb1389c8069606ff78fd4292a79befb6f076bdbd2a3d35f8ebef743467fecdfc0ee5aa8f4647e4c3d9b7c97eed"}, 0x100) 00:03:42 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x2) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x10000000000001ca, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x4, {{0x1c, 0x2, 0xffff, @loopback, 0x9}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:03:42 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = socket$inet6(0x1c, 0x5, 0x5) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$getown(r2, 0x5) fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r1, 0x5) fstat(r3, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000100)="9e2e8469e18ebdebfe78cd4708a9749f4f77a4fb13795e31b94a2e8fd27c0a12298ab58576f33d13b384031956b3e3316c91d284ae8f451b16aa8cbbcb55552c0bd9f534ee5d253bf2686bbd2c96d0a7ef66552ce5696bbecf3f933c3bd1c14ddf2ab0f326bd974b4d1aaa059bc252ccb8abfd4066f8ed1bc97e3f10fd99cffd6b3f6fa9b22a3e4496df28a28c0bd3836971e1d8019274f0098d7d4a59ed61b8ac3b0c0a269643d2c08ce0146b9142eb5d9c03fc3239566e4febfd2c3e7f51a27845fddb726a621028d99e7a98cd1dd446f5da9c2466d1b4f928996f5eb3a373a9679426", 0xe4}, {&(0x7f0000000200)="07f247ef62236bb78a3e1acf", 0xc}, {&(0x7f0000000240)="f39e8c300f8bf63baadf8e8485b5e298f0a02ce2f2b71861aa03f59f8ed208bbcbbbce5b8ae7c5c3606de168bb4dd1e6ad5e63cefe7d67f76f9a71fbd5b70b4a7d4184e586", 0x45}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r2, r3, r2]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x80, 0x20080}, 0x8) r13 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r13, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a) 00:03:42 executing program 2: r0 = semget$private(0x0, 0x3, 0x100) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000180)=""/40) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x3, 0xd00, 0x1, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2}, 0x1fe) 00:03:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) r1 = semget$private(0x0, 0x2, 0x240) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000100)="3cd52840544e13e4d53837ef4eee6f00", 0x10) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000040)=""/170) 00:03:42 executing program 3: r0 = socket(0x2, 0x3, 0x0) close(r0) fdatasync(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000140)=0x8c) 00:03:42 executing program 3: r0 = socket$inet6(0x1c, 0x20004000, 0x4) lseek(r0, 0x0, 0x3) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x9, 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x21) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) 00:03:42 executing program 0: socketpair(0x1c, 0x0, 0x7fff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4) 00:03:42 executing program 3: execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000002c0)='*\x00', &(0x7f0000000300)='^\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=',{@:^&\x00', &(0x7f00000003c0)='\'\x00', &(0x7f0000000400)='\'\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='&^\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='-\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='@\x00', &(0x7f0000000600)='\x00']) r0 = msgget(0x3, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000700)=""/40) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="fa310000ffff39079ce30000a0400600"], 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000000240), 0xffffffff80000001, 0x6) getsockopt$inet_int(r2, 0x0, 0x5b, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000), 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @remote={0xac, 0x14, 0x0}, @broadcast}, 0x94) select(0x40, &(0x7f0000000140)={0x0, 0x6, 0x6, 0xda, 0x6, 0x9, 0x9, 0xb0}, &(0x7f0000000180)={0xffff, 0x10001, 0x6, 0x81, 0x9, 0x2, 0x81, 0x2}, &(0x7f00000001c0)={0xffffffffffffffff, 0x8, 0x200, 0x0, 0x501, 0xda8b, 0x7, 0x9}, &(0x7f0000000200)={0x7, 0x10000}) 00:03:42 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffffffffffffffc1) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() fchmodat(r0, 0x0, 0xe2) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xfe, 0xa) shmget$private(0x0, 0x1000, 0xa4, &(0x7f0000fff000/0x1000)=nil) r1 = semget$private(0x0, 0x0, 0x414) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0x5]) getegid() 00:03:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x8, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000000140)='./file0\x00', r1, r2) accept$inet(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x8004, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x28206, 0x145) 00:03:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r2, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x3ff, 0x5, 0x3}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x7}}}, 0x8c) 00:03:43 executing program 3: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0xcb4, @loopback, 0x1}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}}, 0x8) socketpair$unix(0x1, 0x1, 0x0, 0x0) 00:03:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) sync() setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$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_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:03:44 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffffffffffffffc1) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() fchmodat(r0, 0x0, 0xe2) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xfe, 0xa) shmget$private(0x0, 0x1000, 0xa4, &(0x7f0000fff000/0x1000)=nil) r1 = semget$private(0x0, 0x0, 0x414) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0x5]) getegid() 00:03:46 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x8, 0x80, 0x2, 0x7f, 0x2, 0xd5, 0x4, 0x2, 0x10000, 0x5c157e96}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x10000, 0xd70, 0x4900, 0xfff, 0x2c, 0x7, 0x2, 0x8, r1}, 0x20) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x100, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000400)={r1, 0x4, 0xfffffffffffffffc}, &(0x7f0000000440)=0xc) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000480)={r3, 0x4, 0xabae}, &(0x7f00000004c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000500)={r8, 0x38, 0x23, "4690348f2798c0207f65465b450f1a5388cf699224ee85fa893a301d9c56dc18e55c48"}, 0x2b) lseek(r4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4) fcntl$setflags(r6, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000005c0)={r8, 0x9, 0x7}, &(0x7f0000000600)=0xc) r9 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) shmdt(r9) socket$inet_sctp(0x2, 0x5, 0x84) fchmodat(r7, &(0x7f0000000640)='./file0\x00', 0x140) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000680)={0x3, 0x11cf88e5, r8}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000700)={r8, 0x8b, "89baa360f3c40c36d5c9c8a55c50ac66e598517b840c86ddf906db0caee99b52051ae7ba365deb2aec4355ad82151abd461d489171e12493eec80526ad18e63c7d64e64c53b56ebe566e1329a4380d0d0357d6fd72b1b43b438a4d696333cee77073458da545db90ec2d26d8530902cc02ebb766ff1eb657bd8eb02379616c5b511b6da973b5d53ba7de97"}, &(0x7f00000007c0)=0x93) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000800)={r1, 0x100000001, 0x46}, &(0x7f0000000840)=0xc) msgget$private(0x0, 0x80) 00:03:46 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x7fffffff, 0x4) r1 = socket$inet_sctp(0x2, 0x8001, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 00:03:46 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = shmget(0x3, 0x1000, 0x21, &(0x7f0000ffc000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockopt$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) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = getegid() fcntl$getflags(r0, 0x3) shutdown(r0, 0x0) fchmod(r0, 0x4) setgid(r2) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0xdd4, 0x9, 0x5]}, &(0x7f00000001c0)=0xa) open(&(0x7f0000000240)='./file0\x00', 0x44, 0x102) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000280)=0x7ff, 0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @multicast1}, 0x8) 00:03:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./file0/file0/fi|e0\x00'], 0x1, 0x0}, 0x0) sendto$unix(r0, &(0x7f00000007c0)="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", 0x1000, 0x1, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 00:03:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x23, "5b8b4434ef2dbf8dde03d2ba40b3c90fac79f4d1e761719a8fcd106d60d7dca415608e"}, &(0x7f0000000080)=0x2b) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x7, 0x1, [0xfffffffffffffffa]}, &(0x7f0000000100)=0xa) 00:03:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x10000001, 0xa268, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r3 = dup(r0) symlinkat(&(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') r4 = accept(r0, &(0x7f0000000180)=@in6, &(0x7f0000000200)=0x1c) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000000240)=0x1020000000, 0x4) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r2) setgroups(0x0, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) 00:03:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x200, 0xc601ee33bc7d3500) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getrlimit(0x400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0xffffffff, 0xd39}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x9ccc}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000140)={0x100000000, {{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, {{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}}, 0x108) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280), 0x1) r4 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x100020000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="90568de679d731c18aa7ab7ac3bc5ae8430f7e8e59771e319e8b60fdffffff216eb1fdf02ae820af5a3eae6e60ec5fd8d81d5634c708654193bd223d197c5ebefd58043f63281c304674ab22b8e07e18a692abea60011a007b7b3ca208a967a73e4b24da393272be6146ca4e493a01b98f4a3d688c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x14) open(&(0x7f0000000480)='./file0\x00', 0x1, 0x6b) ftruncate(r0, 0x4d0) 00:03:49 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt(r0, 0xacbd, 0x5, &(0x7f0000000140)="b057e933fa592d48e660712994091c1cf817d6d69f798524f6", 0x19) 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$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3ff, 0x2c20, 0xffffffffffffff6f, 0xfffffffffffffffc, r1}, 0x10) 00:03:49 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/327], 0x0) getsockopt$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$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0xfffffffffffffdf1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000680)="6163e75c2bca2246137f9ba2f9c1971aec7b3c65a662f37874ae5dfcd7944860c946ac42c4d67cf848e1a0bbcec62e2cd61d4eaa0a5ddcd7feddf1384cee4bebd2219c65c2803629ef365b108da5e66c21c4ec0dd57cf80366767bd10c37e5706473eef113087e0a9e6fbe056057dd06f3c8ac5e80f2452d58a8a8ce35cd64ac2769f3144155b2eeaaf9b9cc7ef5314f9d0ec9851a9e84bb9ba19d356df0b5b38026ddf9ff9cd0e7665527c612a38b1d84add07eba30308c8c1d86fe8f", 0xbd}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x1) 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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$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) 00:03:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./file0/file0/fi|e0\x00'], 0x1, 0x0}, 0x0) sendto$unix(r0, &(0x7f00000007c0)="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", 0x1000, 0x1, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 00:03:49 executing program 0: getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0xfffffffffffffe22) socket(0x1f, 0x10000000, 0x400) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xc5, 0x3, [0x80000001, 0x7, 0x81]}, &(0x7f0000000040)=0xe) 00:03:49 executing program 1: r0 = socket(0x1, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) sync() r1 = open(0x0, 0x80000000000206, 0x0) fcntl$getflags(r1, 0x1) sendmsg(r1, &(0x7f0000001c40)={&(0x7f0000001240)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001940)=[{&(0x7f0000001280)="c44cea0758f65a7ba8e7d324c8eca0185f7b34b4387e13df5f1a7e3284813df89ca9a6b26affffe514bee81eadea83d6ff791166fbc8a5fcb274c188621c312ba2ffc57b924858571c66d4afc10c9f202acedf94da90be3036bbb2f0a8cc60b7543185fe7ac3e9841650ba8048c5554779f228575d02836ba36178b25145e60cdca756f0a368d9c6bb788414a3a669399058bc4404ba0710a92c18e981b0715feca82fbb757fd93a4ed553024bafebf356e8a321528e31c724e9544fb14b68861e2af6", 0xc3}, {&(0x7f0000001380)="ec62cc2120ab69c6b0870e7608", 0xd}, {&(0x7f00000013c0)="4536c2eff46fb216e9b723a32cab8350bb0636b0823235f6a48a93de8a729e814be7f863d3fb3751e8a23fc4670c70b61d3fd312ec3213a39544681c30eaea1c997fad3b1d8b40474a3c9d5449de293eefc1fe403ae70fd4e9fd7f82e8ea05433ac6c046eaa88d8d63339fa3f002bb9b0703fa4a7d654c2ee58fdf032ef9340373fa84ac01545a5c2f49d6e2937e7c8e8277573d90d2774f0c77dabfd21ab7ad00b2724c4190042ece19850082aa6de44919b24b939778", 0xb7}, {&(0x7f0000001480)="a300a99bbb6a596a380b074dc7d680b34c7ba4cf5e297c75b81e8a62453e0f081cc22e0ea4387b9450d82bf88661ee5fdaa1efa8d9ff73ba", 0x38}, {&(0x7f00000014c0)="a174662f4f0971095143a21060bc51ca7e8b1942b981888696056d8359f52fe433d4b69fea22a5dbf5643e98bc49a55a826656ee35950377fbf796925191642aa25a74b796faeef8462be427152b2d06b7028a49dd2a77beaa98cf1f01aa063d7afc2566fd0d514dcdac213485bb85af54205a6846b3c85fe80c3de17acfe079c2d7109473724c469fed4b21284a6251aa6bb9f1a9dbc90a86f08e7e1be157d0ca40fa758fc50b97ccfd906ee292d6701453b548a82181723d1ab79214705a6aef7a8704ce9397667e7212e0fc8d74d3f6b3aad4bb38697c3ce314c275", 0xdd}, {&(0x7f00000015c0)="c95a66f7ab822b0f7e5f1c59b2306a0e322ea6f56339a1c0a9d18ebd92e50a5973bddca9675103f94dab5c6a161c1c8a2ee65b730cf66061acba1c69cbd940666e25f452d3113dcc8a510d7e2d850d1965e346168b93526151753d78e6919ca8a6325249441d3825c98a285eb73ae5b3dbedc2fbd5c0f1c9d6541747f4374bd8707eb31258543281f761dd05e1f09e75ef91e6dc89a039fcd01d68276a353eb7e44bc5e5fc243d3afe6a5725d9dda2dbb013c0b3d437da58b655", 0xba}, {&(0x7f0000001680)="3b3794644d00fe59c60bb4f5a3890e2c56ffe311118b3712e40ee9c00bec516d22ccbe80e93db2c72b096b7780547d535b5b03f87cdebba471849922197a16db460bd920249939b3bf6662b03f560e4722d261152589b0cd8d15aa8b0de193b1efc13c86813b1dd0230cbc7856d1402fde269a5da28cf62e68d3ae6731f5751c62afb303d8ff93160ca0fb1d171387a1d7e18e2d45a5a89f4eb60d2bb4cd82364b106f5ea4f34e324dc2610689f1d2c9bfbd952f0720b124e60de1fec8fde2018f188628421d110547ca430c796578034502ca6489c06c94e0dbc98764e537fb11d5d14aa630d1ff2e7c2f600eb524701090c11e", 0xf4}, {&(0x7f0000001780)="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", 0xfa}, {&(0x7f0000001880)="90bcbc645190cda59e879cb60db836f370857e18b32566c35af3b3e39cf2e432f820a117a08c07769be2715801fab16c4a02ef325b537c172acba47c56a8830ac61201297e6001f9fe09aaa84baab66ca3c04da9a3ca895ccfda3badef0f85319bbce68908496e7992f92fdd98d1fb0344d870092032bf91dc4ceac8ef8204ae2d47adfc84c2e5ee946de9e6f246e0bfcdee910f48bd0cca2bae3d410d8d4192f3a04bcd0e5ff16c9b90ec380e6a56cb01e7617a32", 0xb5}], 0x9, &(0x7f0000001a00)=[{0xe0, 0x1, 0x0, "714409df4074e8414edabe6f74dee0c5d9226b79949087c204d47662df6f75d3df02dff0d7d6478b81d14f76aed11d1f6d17cc36a960c68e11b1840933d2d9b595017be134dfd819e817195ecd7889dfa8dfee0926b396579671515c73a2e73e1422aa652594242fc13cf543fb231a264f0a26e8e1e39980db14e5b75acb5f3b2db696cf0d24dbe0fd61c6b65128f32a3b971130a6aec110ae237aba380dc8f1a79e3a4d45ddfb1e59779179b53345abfdf16ba8ba29cd09f6b3af511f8768eb9b2300418ed67e855467041d5c69623b"}, {0x40, 0x29, 0x0, "067bdcb81324bb115154219a3a34c12bfbfa71162b684aa445ce3b8531e75fa73ef229cfc4ae31e144fcde442036"}, {0xf8, 0x11, 0xffff, "04231c04be120046cf4b6e1b8fbd60bd0fde67b7acea8501abf5845a7a3a8da5bf29f8c19d73d4e0ad5539cbcd28e24cbf8640f7679b09329bdeba6df1e62c463e694b1f2768cbbab710168d7aff67c21892e52a9f1a292574a4f5f3ef9c25d2457f217f62d63b135c42909edc79138b9158e1c3630d672963cbbbb818c035687d734070c30f1ecfe08cdd84e6f7fb63c073535f984bd987736e01397726b6ed72aca155120d5b2e6b9a653ecc9e080b35c19f69eb680cb14bd1f3b2ed8a555b950aeda850f9e35bc6e074284d27df0a722f5956d0d8aec7866e80c87b5ffaf8ec24"}], 0x218}, 0x20001) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001cc0)={@in={{0x2, 0x2, @rand_addr=0xc83}}, r2, 0xa, 0x5, 0x10, 0x8, 0x9}, 0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x4}, &(0x7f0000001140)=0x8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000011c0), &(0x7f0000001200)=0x4) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001c80)={0x2, [0xfffffffffffffff9, 0x8]}, 0x8) munlockall() 00:03:49 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f666988653000"], 0xa) 00:03:49 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000000)=""/81, 0x51) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0xfffffffffffffc4c) 00:03:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000240)=[{r0, 0x92}], 0x1, 0x0) fcntl$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) munmap(&(0x7f0000c33000/0x3000)=nil, 0x3000) 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$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/7, 0x7) setsockopt$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)={@in6={{0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x10000, 0x7fffffff, 0x8, 0x7, 0x7}, &(0x7f0000000080)=0x98) 00:03:51 executing program 3: mprotect(&(0x7f000032e000/0x4000)=nil, 0x4000, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xff, 0x8000, 0xfffffffffffff801, 0x2}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "04e69599a1d53951b17665c794432cfce4e9af9a3dd0da82345af7ff0a55b81434a31d3fbff8d0ea91e39c790f458767037662393119c9a6b62bf91611a69e65c07c2fdfe1d1ea9394a97aea2162343e96bf610103d209a8163e50e1aa9cbfac1af565b19f07ac98eef922f59733f25253997ceec14cb41bf3efebc1970dc692f56a8aacb4f4c4fc6c0a6a65d40d647096a343f6506ca35a00f750d5361d29d41a9dfe28bbab08280f6c52046100a7b7646bd59aec7f6066c8dccb7aedc829d95c3d932427d8bed5c263ac97a619509a76343ce015b1735555b3102f37eb2246b99ac1aaa808103c32784fca830f1bce"}, 0x100) socket$inet_tcp(0x2, 0x1, 0x0) 00:03:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:51 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82020200000020000000e10f4403de17ce1f835fba466f2254c006ba5a20333d6ee281d8a15738dc1ec6b36201fad066bf17d49dbdaefdcbeea78096a2fa3ed8e38bcff410c66bb5ff110d09cbd9339099e281f03a68a1aaa902dcd35dd59d575559b1ac75c98df0598fe60959e2da9eb3ca67f0d33c23cd0e1225256999e7b4abbf002e618b169c34b5586bdd9d9fe92ec8ef1ede34a10d1c5502002ad302756aae064732a9abc5"], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) close(r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9510, 0x81, 0x6, 0x7426, 0x1, 0x7, 0x8, {@in6={{0x1c, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, 0x0, 0x6, 0x80000000, 0xff, 0x9, 0x6}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x2, @empty, 0x5}}, r1}, &(0x7f0000000300)=0x390) 00:03:51 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x30048, 0x20) 00:03:52 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x602, 0x1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8005, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r2}, 0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x923, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfff, @empty, 0x401}]}, &(0x7f0000000180)=0x10) 00:03:52 executing program 3: r0 = socket(0x17, 0x10000005, 0x4) getitimer(0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0082c34e740802383e48000000000000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:03:52 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x800) execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}g']) 00:03:53 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x1, 0x80) msgctl$IPC_RMID(r2, 0x0) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1) rmdir(&(0x7f0000000440)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) __semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000840)=0x101) 00:03:53 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000280)={0x3ff, 0xdc75, 0x100, 0x6, 0x2, 0x9, 0x4, 0x2, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100)=0x3ca47ac5, 0xffffffffffffff62) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x34f7}, 0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="2b000400cb4d5527a9f8b666258624cbcb8a942788da8108ac159653afad5ba77aefd36bb782d3"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) shmget(0x3, 0x3000, 0x83, &(0x7f0000ff0000/0x3000)=nil) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x0) sync() munlockall() r5 = shmget(0x2, 0x14000, 0x40, &(0x7f0000fec000/0x14000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000e40)=""/4096) r6 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000140)=""/231) 00:03:53 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:03:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x8, &(0x7f0000000000), 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x8}}, 0x0, 0xd28, 0x10001, 0x88, 0x5, 0x9}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r2, 0xfffffffffffffbff, 0x8, 0x201, 0x5d0a, 0xd8, 0x8}, 0xa0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x200}, 0x4) 00:03:53 executing program 1: r0 = socket(0x17, 0x20000000, 0x3f) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, r3, 0x0) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x800) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:03:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) r1 = accept4(r0, 0x0, &(0x7f00000005c0), 0x30000000) 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) r3 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000600)={r2, 0x5b, 0x3, 0x4fe, 0x8}, &(0x7f0000000640)=0x18) 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$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$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) freebsd11_fstat(r0, &(0x7f0000000540)) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:03:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000020840000070000000000000000007f4f3f74c1a5c7c4140000f100000000", @ANYRES32=0x0], 0x1c}, 0x0) 00:03:53 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e) r6 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x1) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x17, 0x5, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000003c0)=[{r4, 0x2184}, {r5, 0xa0}, {r6, 0x4}, {r7, 0x101}, {r8, 0x80}, {r9, 0x50}], 0x6, 0x53e) setreuid(r3, r2) r10 = geteuid() pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) close(r11) setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r10) r12 = geteuid() setresuid(r12, r10, r12) setresuid(r0, r1, r1) 00:03:53 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0x2}, 0x8) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x2f, "2698f56e432b4f4e8f7e1ab179b5a97236e7dae0d39374b490539825fc5ef7e685cb9819b5fc816a04fa101cf11f4e"}, &(0x7f0000000180)=0x37) 00:03:53 executing program 0: r0 = open(&(0x7f0000000280)='./file0\x00', 0x400, 0x21) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @rand_addr=0x7ee8}}, 0x0, 0xffff, 0x0, 0x1, 0x101, 0xffffffff, 0x1ff}, &(0x7f0000000380)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000003c0)=r1, 0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) unlink(&(0x7f0000000500)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x14a, &(0x7f0000000540), &(0x7f0000000580)=0x4) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000040)=""/64) write(r4, &(0x7f0000000140)="fc", 0x1) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendto$unix(r3, &(0x7f0000000400)="3bb5e31a15cbe9512e974bf38fc90c88f39d97ba5985c13f5125fc84ff6c29c0c96d8a98473262994d4de544003252e856190a3ef01ab5dfb6ec7c1481ead45cac89f5cfd21a5559afdb2249cce1e0c5ad114fd835637ef019580767f40e67976d24511d3781577065cd01f274d28431dbbd1e1ea088afc4234aae2add67b065da31b50362bcf29d51165ad5e298436ddc7e018219499abe2f6cff473c505cc0090832386ccf03931a30fa0db7e94ab800a6332837", 0xb5, 0x8, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x2}, 0x8) sendfile(r2, r4, 0x0, 0x2003) ppoll(&(0x7f0000000240)=[{r3, 0x5}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000200)=0x2, 0x4) 00:03:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) ftruncate(r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f00000001c0)=""/161, 0xa1}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) 00:03:55 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="5fe57bdf", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10005}, 0x10) 00:03:55 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000), 0x0, 0x4b0) r1 = socket$inet_udp(0x2, 0x2, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = dup(r1) pipe2(0x0, 0x100005) r3 = dup(0xffffffffffffffff) getpeername$unix(r3, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x80010, r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x2}, {0x1c, 0x1, 0x81, @empty, 0x93}, 0x9, [0x62b39a54, 0x1, 0x2, 0x1, 0x6, 0x3ff, 0x4]}, 0x5c) semget(0xffffffffffffffff, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getflags(r2, 0x1) 00:03:55 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/39}, &(0x7f0000000040)=0x29, 0x20000000) socketpair(0x17, 0x20000002, 0xd164, &(0x7f0000000080)) freebsd10_pipe(&(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x81012, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 00:03:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fstat(r1, &(0x7f00000001c0)) mlock(&(0x7f0000ff7000/0x2000)=nil, 0x2000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/75, 0x4b}], 0x3) 00:03:55 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = dup2(r0, r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000f9b000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:03:55 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:55 executing program 3: socketpair(0x17, 0x10000005, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff7000/0x4000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x4}, {r1, 0x20}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x2000}], 0x6, 0x7ff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xca2, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3620}, 0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) 00:03:56 executing program 2: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000640)={{0x1c, 0x1, 0xa2c8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x3, 0xfffffffffffffffb, @empty, 0x3}, 0xff, [0x80, 0x2, 0x9790, 0x4, 0x96f9, 0x6eac, 0x4, 0x5]}, 0x5c) r1 = accept(r0, 0x0, &(0x7f0000000600)) r2 = fcntl$getown(0xffffffffffffffff, 0x5) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) r4 = getegid() sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00002e4098b972247100"], 0xa, &(0x7f0000000440)=[{&(0x7f0000000080)="690b2fa147b6b3b2d1c3290751c90173c76906746c806b4223af9d8cc4a9a29061dd9d4e37088be0685accb81b53cacdc054fa87e6e5d951a8fe6acd01f5f9fb21fa214438d0d5fa3a8f22a84d64b3cb5ed716736a90ed4684a29738d77487f29ca15afa682a792f3f", 0x69}, {&(0x7f0000000100)="c6c6741bef79c77e6b7776e51a06f07ea1b0", 0x12}, {&(0x7f0000000140)="2817e36de550bb0bac5a336274b8afd51e189b5b29876f64f9522caba9417a5c1d7c1545822a5cc4123029", 0x2b}, {&(0x7f0000000180)="2238bf0f30c2109d7da5732ef07d9cc8eb6bdcacd68ae6f8e37f1200ef6d786632ef98dd5a71891fc2ba797e60eea198fb3ed62d1a275e6c22beb21fd74c9fe352fea656ba6f5531a7be08e6c20529d093b275dc80322628fd95daa8446793aef3f0ca0b4b67d6298adc8a245f666239eec349cdb15bfdf934698cfb9bf7cb0592cb1a1ea1d2c4c52c0d9cd6e3d350294d4b619c5f69cea90a5337d51896f1dfaadb52ca611dad093ad56783581d81b02e44c54688482e0c6e7faf4d69bf9975cf84cdb4d95a4b04b6644f38e6e8b5872d7ddca8811d57", 0xd7}, {&(0x7f0000000280)="f4813ffbc444a9a87d488d72e1f518e15e7d7331304fb026c634f90a96999f68efe21eece0c3a824e026c54607a662a6b75b34394a7247b987e86ba436e6472bd18be48c4d7be69cae91e21e6bbae4dbf8cb47b09cb26eda83e6ca44211d10eb1de04508abd8b7bc6316ef9b0d74ea55bbf1ff4f7f8647229445", 0x7a}, {&(0x7f0000000300)="bd6cf01a955e32165ffdeb9a254bce1c13c98f8a95d39a92841e0c10e70569cc68245badd146d3b6704acdb2fc15c6c946c8b9e6fd93eb7ce9ffde09350149b632daa81eaf72273e56fdf21b0419d0df9d2fab5c60c396d75b48b60af41218d05fdbfeff6fd4221ef577984a39b208b471", 0x71}, {&(0x7f0000000380)="3c1213622ad6ad211bebe1e62c6d1131085339b383488278638e66f7", 0x1c}, {&(0x7f00000003c0)="e4c18334f4c065a4c9c2805e47db2fa70406cbd7e5fbae883c399e8af7dd1e42ff28ba9274d35f4a7fdb8eefbf36e613dcc921faad6562c1800554e31b1c014e1b4f2d94d7a9a60eb391ffc86f27c691362c2ebb694c878df31f41f4cc918109", 0x60}], 0x8, &(0x7f0000000580)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20000}, 0x81) 00:03:56 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) r1 = getpid() getpgrp(r1) 00:03:56 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) r1 = semget(0x1, 0x7, 0x20) __semctl$GETVAL(r1, 0x6, 0x5, &(0x7f0000000080)=""/96) 00:03:56 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = dup2(r0, r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000f9b000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:03:56 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fdatasync(r0) readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) r1 = semget(0x2, 0x0, 0x58) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000002c0)=""/169) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:03:57 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x14, &(0x7f00008e2fba)="958e3929", 0x4) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x2, 0x5}, 0xc) 00:03:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="103dd04fe06c4bde70000000000000004bc2b2d782dbe33e690223ac757d97f5d05a4af2d8805124574104e0bd8808250faa5d5e0a1a724dc1ed29d78e6cf971ec5c356cb2f14a15fbfdc063182710ef57ba1fc64f6e5b46ee9d693efe1a19336c02986076e19f796c79901cecacdb8ca8d72a9ffe709ff79db4b07bac987a3f7e20166bc0236e1238eb6830e71d41c06cd80dcacd16f17cea3bf91514e74e0a78ed12cbfbf5bda3991a"], 0x10}, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x24, 0xc00) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000400)=""/4096) 00:03:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x1f, 0x3, 0x5, 0x3}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x7, 0xef, 0x2010, 0x43, 0x7, 0x3, 0x5, 0x8c21, r2}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x79}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r4, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10) r5 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000300)={r4, 0xffffffff, 0x7, 0x6}, 0x10) getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000040)) r6 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f00000004c0)={r3, 0x83, "50e617bc97a81784f641a1b2952f9b0dd8dcfa4c858adfe77bb13a31cd0d49b4aa5ffff5e56136d9a50ff21d23f9273340c5abc16618ba7fa872f089f02f313546efc6c97492fec199fe1f6ff3d9f9367b038995e4d414a090d50bad38ad300c42f02c3473acd30c3b400df2de40a8417948feb72d22cb895e18ef145f798422a84294"}, &(0x7f0000000580)=0x8b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000440)={0xf, 0xf8b, r4}, &(0x7f0000000480)=0xc) 00:03:57 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x500}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x6, 0x5, 0x47e46c5a}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={r1, 0xc1, 0x2, [0x6, 0x1]}, 0xc) 00:03:57 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x1) clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:03:57 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2380000000fe8000000000000000000000000000bb0800"/128, @ANYRES32=0x0, @ANYBLOB="ff7f0000080805d3df11dd9c37ff4ef8698043e0"], &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0xe6, r1}, &(0x7f0000000500)=0xfffffffffffffdb5) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="36420fc6c600660f3a63450bfe0ff99900000080660f3a0ce100c44185daa89d000000c4414dd81a0f109a00000000f2460f5cd443de2d483800000f621e") write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x308, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x0, 0x101}, 0x1b9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1, r2}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x7, 0x8, 0x10000, 0x1, 0xfff, 0x7f, 0x6, 0x3, 0xe92a, 0x3, 0x9}, 0xb) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r0, 0x40}, {r0, 0x4}, {r0, 0x40}, {r0, 0x4}, {r0, 0x120}], 0x6, 0xc) 00:03:57 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000400)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) exit(0x2) 00:03:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f00000000c0)=@in={0x2, 0x1}, 0x4, 0x0, 0x3ba, &(0x7f0000000100), 0xffffffffffffff07, 0x1}, 0x100) 00:03:57 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x110004, 0x4) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) 00:03:57 executing program 1: r0 = semget$private(0x0, 0x3, 0x80) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000100)=""/144) setuid(0xee01) r1 = semget$private(0x0, 0x3, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100402, 0x102) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x101, 0x4) __semctl$GETZCNT(r1, 0x0, 0x7, 0x0) r3 = socket(0x17, 0x7, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) 00:03:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) ftruncate(r0, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) close(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') lseek(r0, 0x0, 0x4) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:03:59 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 00:03:59 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000100)="6bd73f550aa0a9534a4e33f55c62fc56219eb2a35de359fbfe4048b6a25522660402678eeca5386dec2c556042916a25cd2cae37e62ba1bf70af1091a1e652ed5124cf080eff96d1e218f8d345d3e6fca63f9f7877e4aa2f5b72f66c167efb9414671e20f096896dd9a83f2665c9790bf5b4968420c271b7a67589a0c8020da64e78ab471f29e672d273ce7b89f6d1f981547f68b57c2ebb76718c2b28f4cdf4ba1c3dbe8a5088141ce7568960744d401f985e7d5b796589d21f5fb44137474f2b360545208d", 0xc6) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) getsockopt$inet6_int(r1, 0x29, 0x2e, 0x0, &(0x7f0000000080)) 00:03:59 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0/file0\x00') symlink(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)='./file0/file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000300)='./file2\x00', 0x40) r0 = semget(0x0, 0x3, 0x280) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000380)=""/81) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x40) mkdir(&(0x7f00000002c0)='./file1\x00', 0xd5) fcntl$setflags(r2, 0x2, 0x1) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) accept4(r2, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x10000000) setuid(0xee01) socket$inet_udp(0x2, 0x2, 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', 0x0) 00:03:59 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x7c9, 0x2, 0x201, 0xffff, 0x4c, 0x6}, &(0x7f0000000280)=0x98) r3 = accept(r1, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0xbb2, @local={0xfe, 0x80, [], 0x0}}}, r2, 0x3, 0x100000001, 0x7, 0xc000000000, 0x795}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:03:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8ece}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7f, 0x42, "db1d0c42a0d146c3623068d0eee122554ffea37f92321ecefddeca7867dabf7b85db4abe67f7550b4255d43a59c4c47706a4e0d241595bf4ec9a3103008d1e7b36b2"}, 0x4a) 00:03:59 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) 00:03:59 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000000)="10f40adce68b09ba0f35f597597921c371d19d46c0ec075302d0c0449dad6c88f8a0f98c2a444d0a91e50f2e80053983f3426ffb2928a2bb53c6bf52c09b13a649c952d4f766ff7f7b267fb332b0394725f13decd3998ded5eca254f6f64cd510dacc8064096aa656d29439ce5cd32c0bb8e22eddf67c8f747a1b3a8f4c7faf924c54758259e0d3a7faca2b0a9cfbf4665853859ef4a16a6805ceb461f95aa81f2c6ba9f50353618b5f50ccda989dcb12d9669cec2bf4ee06c375c8ed946e92c694e4b83570d58ad82d1ea38fdf2d9093f9e90cec2d4ba98597b32275c4933b0be520ef48601e98ca5f7376fe8e4583361248ce0834097a044", 0xf9, 0x101, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x100000000, @empty, 0x7}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, 0x0) 00:04:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='h', 0x1) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000ac0)=ANY=[@ANYBLOB="02004e21e0000001000000000000000000000000000000000000006c4cc5d4a983036d4d1c061d625b08000000000000000000002d9cd9e09d4d1adbabf82100000000000000000000000000000000000065600000000000001bca76552c1e4f0800000000000000000000f80000000000002c00000000000000000000000000000000000000001c0021485a020062bb0000000000120ad31c343300"/173, @ANYRES32=0x0, @ANYBLOB="c40cb43d08000000"], &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x81}, &(0x7f0000000240)=0x8) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000009c0)=[{&(0x7f00000002c0)="eb86fd9316dea97c0c2da2b8880b0f5f90f5f8a68c945d2d9a2019c7a6e8b5346c791c2341f252cc0477c76d168be80dcec6d05514494b3253e79efd36a3743d1f4e19c1c8535647b6730391f6f7519d3d56c7d637e1eef54bfb447c7f05e17280b0bd08c3cb258702d3644a396ef634ed02d4c286e678a1892d4b01fb994fd7fa1c6f18fb0769850bc8a9a410dc35db50fac1", 0x93}, {&(0x7f0000000380)="32d02019859f303e81963e73d1be3d379be02f416a70e31a435e662a757e336e55791c532014780fc8a3df4ef69347c60507ce6e845a694f2809579a2c7174092d0f", 0x42}, {&(0x7f0000000400)="3e6281fbf8ef973f3a222665e1f6363486af6c5037a80fef99de6feff602f1f4398fce8b70f05b4147940f4cff874bd74dbc16349ead5ed4bf803fb637e8059e8f15be78c250db0af3a44cf87655ab107181c5af04a2c8c00bc0aa3050e61dab3370aeeb5eee6d3f3dcfa46537de2e7346d5614273adbe45b67678", 0x7b}, {&(0x7f0000000480)="30b282b10c6211c0ab6900c19f11d6128cbcb1558dcf9b89712da843bde1396e51dedd374c3af12aaba56ddcf039cb64f6eaeb2938f32a3ad17a69dfba2ebaebc2b0e10d4267dd812b657f8c49a0299ac3da3f4dd4ef4aae1172f88b4adb7d61ea9a23cb20353dbf5a1524b6db1a50b9c9adf10d0c3f99ff35f4a2148b76924a4f1f8b59e99369090324d9f342406bd70d8a85e1dfcb79d8e11188255b426c427f047226aad2ab02076a9092478a45a5e06dac8c1e0e3eae1576281f335b08ecb75803283d598f57500d5b1ff8616be497fe38360569b8d48ca4fb7e91cc9375", 0xe0}, {&(0x7f0000000580)="ea3691dbb6d1a40c4e422f8a4f4f522ecc071ef47cdec04aa911a4a9ea1c402c1d68f42ef9ab525b951ff5db3083e93b8dc16cf306b952f5941fcdacf62b5462990ac13c14a6946e9a9689e5b035bef468205908b8fb00bab728238cb302f3218e9d751278549342bc3601e42eef54a7d85fdfa53349019c607a3eeb25df4059452f4770fa6c1a36c4b0d1de51c535d392c154233f941c9b0a2f7da37d04caa98b5de439b66e4defaa7e10825af4f42f678fc4e364ca14ab1b251361855cadbbc463750aeda99f4ebf", 0xc9}, {&(0x7f0000000680)="adadf0e88d690939d677859dfee7c0a698c5f4e6bc55c1ed8da5a9bdee253a2a767012c2535046b02984c182654c08e97c5fd561b931fd585013c7c622e373c3caa91746353b6e3aeba56a837c3e38317c4488e2fd58780e50be25545af5102bf5c26afd435106a28cce6ad39b4c56dee0", 0x71}, {&(0x7f0000000700)="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", 0xfe}, {&(0x7f0000000800)="9de05ef29a2a89ccfcb73b75df08490363be574a730d2b870e200ab2efd0880db924c534a9e10097495637bf568a3536c147fb253643e1e003c6", 0x3a}, {&(0x7f0000000840)="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", 0xfc}, {&(0x7f0000000940)="4838878eafcf98b94b8b9dd7f12fbc0d89f996b8381a8cd83af7b4ec7f8e473a77fc16054adefe890699d46b772c764f19a36c72af0b56b329ccb07bdcec8ff7de1dc75e0bc04b64b39effd781b18cd52d550c4fa27b64bd7da72e209e8dd2485d9f68e9d2f2c53dd9d2a31c6d8421571cfb9ff7f4a706d0a594890b", 0x7c}], 0xa, 0x0, 0x0, 0x8}, 0x88) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:04:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="0ec90275dae1fbb4a9bda6d13510d89fa3b1", 0x12}], 0x1, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xe47}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x5}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000200)=0x10) 00:04:00 executing program 3: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x4000, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/154, 0x9a}], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000000)="397150cd577bd899b368842b9cc5da89e544dc6414ad79306ca824ae07b5366f8575b3b14f00e25d5e81f2bb5a0fd674c27004188c8a9b58064f15e91fe645f7644a3817d5e353ae5115c9f19350206be284d752e1298ddfa4d707c6973ca9ecde6d190862a298f06fd9bd57501252227542c6d0df858e3c6f4c63de94c395775f07862a1b06222e08fa7568788f16a11a2931c55b75fe8d4ea6a67e94efd7661ff5ff5405dcbbe106a2010e4879d716ea8723ecb8f3cd267b9edad0344092b9008110949cb3e6736fd9", 0xca}, {&(0x7f0000000100)="9614bf2fa51777ac61b8667243fe8247ff60e441ef789b1bce88fe9e9e95b76b5238cd90d4d937ed38c4d5dae943cc982e20efae7126f90c33eb6bf016c4615b86663cd72c50917599f5", 0x4a}, {&(0x7f0000000180)="96a7f72623f378f9a356e93756bbc49ab4578f34423fd5eb3f5df97655225a793f3174025ffa77f6f21c9c959b335d55208b387ddcd85a666727160b1ea7cfc1a7658e8e15572eafef367637573900118fa411a4c920c2eed0075ab9a0ec732e87e1423b9e1bf9a208c7e6", 0x6b}, {&(0x7f0000000200)="2290c2576ed3fc97011820ef34c093e651d0eec48a2fad98b209f34e528c63bdb88d16608d375d35f93e87c3905f14629c66bbddc225d6b50bb0ff2eb32eeee045780f350ed883cd808d2e48e86dc00b4b1a4e799d77118768e50d25c3656096e1eda6d7c9c0b56d3085f7d10615bc6d6804cf8a98409b0d5b4cf2bf2d37b9162a203e9ce3a0f4703235c4243520a4cf9aec2a81cf0bc4ee3055b17d08166078b802f7165e6a77897ce4e23c97f80f2bdce80745f65da5a72533df41a7cbc8a98152fdcdc18ea423e8c3d219c617597e8412dd9ab63348164aab34bfa3eea5d11053ec442b6917fb9c0b1304", 0xec}, {&(0x7f0000000300)="c4e124c0975a47134e9575a020073c16ff6e66eae2f019af618bfebb945281b4803c387ae13db4cb60e13a30f5d2876fe5fb1bc18115aa9a901d8a5bd477e06c0894bf54ae9d37243ba21246ea66294f833c59bd0bf014474cf8d180deb3426b5d2ca857a4f8a4", 0x67}], 0x5, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r2, 0xffffffffffff8000}, &(0x7f0000000600)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000640)={r3, 0x4, 0x401}, &(0x7f0000000680)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) 00:04:00 executing program 2: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x4, 0x4) setregid(r0, 0x0) setregid(0x0, r0) 00:04:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) accept4(r0, 0x0, &(0x7f00000001c0), 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) setrlimit(0x5, &(0x7f0000000200)={0x4d47c1a5, 0x5}) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="ac171d80fcecdee383096f1a7253fe73248757b7634a77f3cd482c7c13353863ec93386a4b4beae7bb5fa925a1426efa656978f49ac51d08755b92fe78f530a74e47f1a1a64b523e84c0a5582dda9c8bbd760352a0a477b257e333c3d9e7058552e0467b0069eea6555ef54c68b63a56c9af602353962c06c77603b64742805f29ab1783496046dc5b230bfdf990934f4010f5b49caf", 0x96, 0x3e8, 0x0, 0x0) 00:04:00 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f00000001c0)={0x7f, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xffffffffffffff80, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:04:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7fff, 0x65, 0x0, 0x4, 0x1ff}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) fstat(r0, &(0x7f0000000340)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYRESOCT=r2], 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x4e04}, 0xc) 00:04:00 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000209, 0x20) truncate(&(0x7f0000000080)='./file0\x00', 0x60168000) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast2}, 0x10) 00:04:00 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x1, 0x1, &(0x7f0000000000)="19c9c2ba15bce3a8edc02954e668df489d03c787dd41c6d1fdd188a60845e74e0e8522de9f129355bbcb28836f6be18e87e0b470795fc561986b1c5232238430296f640ad18558529e679adefeb58b1706c9271f34c2c8d1cb5d2ac9bdecca52b944bb3fccf183fd2b1b39", 0x6b) r1 = accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x0, 0x7, [0x1f, 0x0, 0x7fffffff, 0x80, 0x1, 0x6f0000000, 0x0]}, &(0x7f0000000280)=0x16) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x913, 0x1, 0x7, 0x9, 0x7}, &(0x7f0000000300)=0x14) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000340)=""/253) r3 = socket(0x1, 0x10000005, 0x1000020) r4 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000440)={0x9, [0x8000, 0x80000000, 0x8000, 0x3, 0x9, 0x9, 0x100, 0x3, 0x5a9]}, 0x16) truncate(&(0x7f0000000180)='./file0\x00', 0x4) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000140)=0xffffffffffff0ae1, 0x4) 00:04:00 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000180)="1bfd39b7aa7407f0", 0x8}], 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fdatasync(r2) read(r3, &(0x7f0000000040)=""/55, 0x37) dup(r2) 00:04:00 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x200, 0x1004000000000000, 0x6, r2}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = semget$private(0x0, 0x3, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7}, 0x8) __semctl$IPC_INFO(r4, 0x1, 0x3, &(0x7f0000000100)=""/124) setsockopt$inet_mreqsrc(r3, 0x0, 0x68, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0xe6d2, 0x4) 00:04:00 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) 00:04:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x392) 00:04:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0xfffffffffffffffa, 0x2400, 0x7, 0x3ff, 0xfffffffffffffff7, 0x1, 0x8, r2}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @multicast2, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffdb4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc) 00:04:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x8001, 0x2, 0x8001, 0x3ff}, &(0x7f0000000180)=0x18) r2 = semget$private(0x0, 0x2, 0x4) __semctl$SEM_INFO(r2, 0x4, 0xb, &(0x7f00000001c0)=""/77) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x4}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xfff, r1}, &(0x7f0000000240)=0xc) 00:04:00 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8001, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) 00:04:00 executing program 2: open(&(0x7f00000001c0)='./file0/file0\x00', 0x200, 0x148) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file1/file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:04:00 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) fcntl$lock(r1, 0x0, &(0x7f0000000100)={0x3, 0x1, 0x5, 0x0, r2}) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x3f, 0x9}, 0x10) clock_settime(0x0, &(0x7f00000000c0)={0x5, 0xffffffff}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x4) 00:04:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x11, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) sendto(r0, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ffe849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x80, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000400)={0xffffffffffffff81}, 0x1) 00:04:00 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) listen(r4, 0x7) r5 = getpid() fcntl$lock(r4, 0xd, &(0x7f0000000200)={0x1, 0x3, 0x0, 0x3, r5}) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x101, 0x100, 0xe22, 0x401, 0x8}, &(0x7f0000000180)=0x14) recvfrom$inet(r2, &(0x7f00000000c0)=""/25, 0x19, 0x1, &(0x7f0000000100)={0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"/281], 0x0) msgget$private(0x0, 0x104) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r6, 0x9}, 0x8) lseek(r2, 0x3, 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) r7 = msgget(0x0, 0x202) msgsnd(r7, &(0x7f0000000000)={0x3, "a8af2e9cbd2e5fda9a6b730a14a2972baa7c285808359382865adc2ce1dfe8c7c9e7dcada151a5c880996e2be521d6b11d10a16a7c3517c26556fa1f360457d22c3ca8b546506d041564c11e5ebfe31b49045aa40d18703f6572cc6b8244822ca0219383fba8f9314341f9ad6ff5bfb44400f0d49be19bf157aaa554573a45fcbfa5050395c51d09d763e7a78f5ad4b94218d63267a0667c506516b3d56f"}, 0xa6, 0x800) 00:04:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x1080, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000300)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:04:01 executing program 3: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r4, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r5, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup(r6) r7 = accept(r6, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r5, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) openat(r7, &(0x7f0000000680)='./file0\x00', 0x100, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r8 = dup(r6) sendto$inet6(r8, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) 00:04:05 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:04:05 executing program 0: shmget(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) r0 = shmget(0x0, 0xe000, 0x40, &(0x7f0000ff2000/0xe000)=nil) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() open$dir(0x0, 0x0, 0x0) r2 = socket(0x10, 0x10000007, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x7ff, @loopback, 0x5}}, 0x0, 0x2, 0x0, 0xfffffffffffffff9, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xe, 0x5e7a2a98}, &(0x7f0000000180)=0x8) shmctl$SHM_UNLOCK(r0, 0xc) 00:04:05 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000100)) sync() readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/76, 0x4c}], 0x2) 00:04:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660000653000"], 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000580)=[{&(0x7f00000001c0)="eb994c45b01b30048219d4f600afffc98e723e4fcff85d260bebd34bc1db1f03e65a9c309385e4f087f06a31a53ef2ec3f03098c5cd693ae13f4774c6438485db90f1a818c6cdab7e7994374ffb65e64fd01d6eff48b06746bc477cde519385ab9049dcd8709894bc6b750c317cb88053f027b241f71cfbcb2023cd45aad8c50d928e048858969cdcdef8aa2f71f74f2cf0af762152114becb16d90a0199c39017f2b2f183ed6d3e6ea6a5f4bbeea05bbc89dc99e3555180e156bcbf45ff3c3cea7236f49a7cc2a989", 0xc9}, {&(0x7f00000002c0)="77005a484446ae3e2cffcf73546a6aec58ea908d4dc37a11d263284be2941ef0ce5c87fea3844cc78f22166448f5cb066783238fbae0fdab917d67635cbcdd154ab9b43f7fe1a619ef39f7e2311883a3b9bffddf35c5cfcd2915e2898f5a3656a3cf33cd85b845d42e855fee30258138f379f88b45bb3630e9a50a446d66026cd26521d502b047896a71c50d190b2523f83f4dffa9cc7b4fe3641bc28c4014c6c1bf0bc5022e7ae5f4ed40f0a1db74382ca2963ecdacc6f3", 0xb8}, {&(0x7f0000000100)="5dab2b461569762e541b2f", 0xb}, {&(0x7f0000000380)="1ce33f7b85941794ff2a6415dbad2c1da7b23f552cc5a8c7be97567c6717445cd5a3308455d7e573061d6ce0494fd547dd96821f6ff07c4342d5945dee5b12f1df51113b9f4fc6df5f3e803078daca1a68d7a3dc6343db0d2daebc80eb86cc6c6a88069d0258a591aa9eea5b8836f1dfc7de7be31b6731b5b60fcba0600b16a1e9f93c860df347c52d91d1aa2128d8b6a1d2d42a3091056a4fc51fa69ea46afb7bd3b1602703f4d067f20b769c9e972b4c68cf81dd9eba46dcb47c9daa2c1eeeca0f0066e36086e9f92e0d6f4ff5f7a49b754727ed0226d3f808dc71e7", 0xdd}, {&(0x7f0000000480)="408b27ad608cd6a1e0c2f21f9f5f0e6bd9dec7e10c0d19771f8fd542d73822c9ce221f522278aa4db1d3e76336b10ab4b7d4cad9bffa93cef2642865eccaa2b8241b1d03cdfaabc2", 0x48}, {&(0x7f0000000500)="5a19359f4ee5206ae7d419eeb1fc0b5c6f5b6d6e46169948845b444a29cf92aebc3e36e09c5bac1e01c64246e553510e8b27daf0eb2e26a3b9b66e4475d0bdc6ae32dd0ab9daa8f7ac43f7149331055a", 0x50}], 0x6, 0x0, 0x0, 0x1}, 0x2008c) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 00:04:05 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) read(r2, &(0x7f0000000140)=""/87, 0x57) freebsd11_stat(&(0x7f00000001c0)='.\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) faccessat(r4, &(0x7f0000000280)='./file0\x00', 0x40, 0x1100) fstat(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00000000c0)='./file0\x00', r5, r6, 0x600) 00:04:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x180) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x1) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 00:04:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311}, 0x98) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:04:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x9, 0x3746, 0x7fffffff, 0x9]}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x100000001}, 0x10) 00:04:07 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000080)=0x4, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) 00:04:07 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000ffffc, 0x139) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r3, 0x3f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x4, 0x1000, 0x8, 0x3, 0x5, 0x5, 0x100000000, r3}, 0x20) open$dir(&(0x7f0000000080)='./file0\x00', 0x10400, 0x0) 00:04:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom(r0, &(0x7f0000000100)=""/94, 0x5e, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x5, @empty, 0x1f}, 0x1c) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) r1 = socket$inet(0x2, 0x0, 0xd15c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0x5}}, 0x0, 0x2, 0x386, 0x10, 0x7ff, 0x8000, 0x9}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x7}, 0x8) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./control\x00', 0x110000, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000340)={0x81, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x3c}]}, &(0x7f0000000380)=0x10) 00:04:07 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x77afa}], 0x1000000000000013) close(r0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="44fe064a056932a49a4318e1396bdabd6a622d9fb2bd329b06531cce850a0852b6ee94e62c9d56ef26a08eaf196e75", 0x2f}, {&(0x7f0000000080)="9dc8c5af00a80abad005bc197193616838d1b5433d788fe444f152bb0c0f930629cc8134e12710d8a0e94153f7063d8ccc7fc573d3199c9b52cdf3d58619ecf82ff9b5d774a1d8a7c0aa88e78fe7060398a5e10b763a6adc090ca709e492f2cd008296ed179756c774710ea5619e44e4ffe78d7651fa15b61ade37504ce06ca0f1910d29885a344fefc0", 0x8a}, {&(0x7f0000000140)="7f3c2b7e31c0fb897c2e1c48395902beda9cff84c88a1b305806691d65ed72ebbaa3b86d8f89aa85c4ba", 0x2a}, {&(0x7f0000000180)="1761852ff9cd2038cef755ec877d8beb4efa7860aa6ff92328e71cc619c4171ece1dad8d5ed3ecf64acae127dfeb3e0cd82676bcae58fb2124c0b4e8e7d288c0b683ff07d1622ce7ce25107bc446b278a383ca386c9eb468109aecdbce6cf164b2a9f2126d0417fd0bb58f9dbb6a66667d058aa53672", 0x76}, {&(0x7f0000000200)="68210a9344b24256d117365e9b4c2f0e13729f451cdbc3947ae94da64baac8f6ed8aa9dd5f2a2e6921ecc36ad2c76905e340668d196463419b08d6130f04c04cda32fca3f63d698954661aaf0c2434a4e7c433d3ed2af25a30459747f3b5576d7fd7f99ee16c09d6aac88a861deef4ac19e812ef2c0672d03a714146d62238be0401d88adc3b196df3a7917de44a00763563aceb5931d887bc22f9c2f55efaf48ca4bba274d9557f70d833662f9896c9540112b6d503c2b2ba059b3cc99954c78844247dfb776af7a19af0849b615697be78452e512818381662610de6cdbde95455a7db3d7a0c4dfd18777fcd8b9b3f48837002eb", 0xf5}], 0x5) 00:04:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x0]}, 0x6) 00:04:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x101, 0xfffffffffffff001, 0x82, 0x800, 0x4b6e, 0x1}, &(0x7f0000000140)=0xa0) getsockname$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r1, 0x5, 0x0, 0x1}, &(0x7f0000000280)=0x94) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f6372cfb3fd82b9d0800"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) close(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0)=0x4, 0x4) 00:04:07 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getflags(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:04:07 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000040)="bf8fd3defe8602afd2238c87154827aaa9ef7c163f3187a711f2c451a07ca18cf7f52d658a49dd30e2c74450751f66a4285deda48a1b1a40c48042bc6b0dc9368952cc6c8c78595453df7cad056e7c41228f6f48350dba0a7a2c5284407b861785cc3360d42bf45bd4c8964788555e19834c827f7151ececedbf0f8bc916e863d4a7318e774e83d5b2f084e9ecf3e3bdbcae812c1d5904924f16d2e3e656a69234a4bdb989a8e3167651d8fbc006ff5fbf2abc41a18e7ea9d04e55091510172456bc7df120acc851b261f26690e57f7ea14e19daa461f03b9697411b8c7bdbcb555947c33639b629e0c6d2b4494fb7a4b409b7356f76da88c49268bd7057747f24e1d3af76655e25c0a2537df508680a5f44a25f0eda031e397f1b7182333a8f923b0b6c138ca78d64f89a1738cfc4a657f8ce1d5e2aca6743b03c8a8cd0a54fab34c088b111728142c60b0b4c41291f2b637ad55694062247e536ecaf6f8ac347f2df120a7b95e57ca2ba6b3e905058c5f09df3d7c9864335c861ac7718c228f53bcd79a07aa638a7833c1346dacaf30321ea2a9c09ff5cfcc8322be6ed366c683f3e31d6882979c8a613dfc0201a20e1bc13ad78a0ff31b0edce8c098d9b38c7e00304564180871659de355748ade89e17445f6006018da8a8f3392a0f58ebefbfebb7e473ba5a926e14b1a70312b9d8d09234f3126c8d476fed01f97a8e68d183def540919b918bc9d93cc0720f38bf11fb798cf8381fb97f5f39653e27b5e2ae33e1eec4e7ed3baf35033f6a293ce17b301a5406260d6c707575341b0f95489461345a862fa66475d7e1731a3d75155d099ddcf30556eec0cf90c3bb83e8aefe41795c5843d846d36d4c34d71a33b3c4081f449222a6d741f45be7df1c484df355283db5fa690a7a18d6cbddbdeb86e2e05795bbbb6ab8e940a8210f115446cf8e77a3f65e523b79763799632e58fcd787743e9093a3a61a2a545b47389fec141de7d86cfbd4fa473456e268a61e844a5f7556432d6d4726e5a84c40ab8290d0a5bcaee3dbb37e2c92df2c0dcd159a70eb0911e80609716452fa074e95465e968a1bddd629e2de1f6aae08f8da4d938dc57f83bf3a6bdfe1d2ef4dd79665f53c031c265549eb81ace5ef1ee4bdc904fb88d742dfff7d847dcac17f1a357f96283f67540a2f07d43f24bfc4ecc0c39e00c9d0aa350ff339cd334838e7996157e80d7f023b18c5f8423ec5982cc6e22c505d4f5460777d586145f07f6f66ac6ebe311bacec1f869f72582c2aac8673401b10b453081d3d1a4704a4a6712d6820466b9169073cfd31c4f58de94a2f3cb7c0a5e50ba919a537716625a72327764adbe992efd4761046608568e4ab9ffe908a08f5b15faf319c5bf4ac6fa4909b5a52c3fff0fc7bd4f183392c831733afa47afb42c6ad40d87bb15778cd627a3554d9a1c2923a62ceb08443131b226f7603714402bbdc08dad0acac743ba430a22d97921cc0034651c4be162a38fbbf357d399b632227e3f19474e510ff77d0ac88f0b36d4bfd3992ec982e72c491d30e4f285d327ac0987677c1411e39535491477cf6096245c69abd130af3ba48205872536299783b5ad244577ba404c0e2a89060324c133b4db32d8d65845aa9ab47289fd88622d3f98cf715e78c483941cf08a24f6b3a82af82b3f22878bfe3e643c629e448846e5e2abe0155b8486c32dd3af93a023d4f825f79a5be9bfdc256da3b53fb2e24127b4d513bbc6d4801f4ecf1e5b346ababc9baabb532c08a2c8f167e3baa59baab6634be322b5b3c946c797e32f19e3824ff7b51f2e9f1dcfcbb760cdc4ddf5225de08e8dad99e5a54c25b8b21591d6fb6b1022105038edde2c2b5ec8d0de860ed718d77aa66636ae37d4f0522f64a47feda621e2654111ecc8c6b1d74f9c5555107aaf73e9336c15ad831a5da433a08a4a27696e26f491614a1e81f0dfb7ac89cb0a57b8f0257ca51ae1595766f88efc226db7e2a479a89c28ae6a41937752b13b8d130f84fe49e9028416f67072c9051dacdcb1bd4ac7908fde0cfd273f9a04976e84fe63a616059453e2bd3a8e6839d34576dfdc6eee40f4f5f2e97498e62b5cddac0bf953d0a636fc5986c6fa71b44991ac0a968e61ace753507029a064ec8e9e401b05ad932b795af5deacc1361f7a998f9b4bf15a56bd0233a2418fd4751ca37edb818901403720651f66e3db3c83525696e43be4af95252e693160a7d1fe84d5e16b172326e7e1d07b08dfde5dcc26311b1d6e97b9e9322ca0065bcf787d65613769f21739801e145be368b00b71fb72f3b51ae5831d0dba3e9ddfe17117e73234257abed47b6cf7fb229bc7d0fed756492ba3a528a862b4f30da91afd2b4ba50633a46115a6f12d65886827265a6a46a5f6b1475729e786acc9982ed29c8528f0d390effcd9a455cc6dcd53f67e433fc5ad9f4a981b1b8918e6d2121dd7078afe9a1cbaec6b7dfbf60e45dc9af68fa672543efe7b5ab976571f2917b14d19030a836b0205b9d7dd7576ed489fe4b9cd6292919bd18fa5bd941325181bf2268994e6c0782d8490a1d7426554cc9b144dcac5315536bddae594d24934f2f16876025dc8bbf3fe5443899d9c1b646d9930290d73c9fc285fd58b20948a94b1081953d0c127de7181255bc9e9ee0f6032848fc677b1d2e0e0ebd939e89b1dec0089109d9ac031b8c5bfdfd074cb5c813a07827d0348eb0fda25c8c9b89aaef9d6420caf6241ed0da8c4d457a21908a34d2e0a47458129ec58c87cf1ddcd4790f9de2fe962d6e4ea44452ad07a22690a05e34ff565022a0b6ba525840a571f00d60c3ffb1a4465796462e01165ce348b9eea3f6832a8d39ac5cf9f7d50f71818199f3b709e27f0ff71afe6d9e83e256e29dab0554afb91d3b6d504a510f1e00e79a83108b89720257262f8128b5efb5168f665f3d5117d13877a26603890a19a4710371e95d79c231761ac8f540d7e849d730c80bf65a3574ed46d29f288a9f2bdb445c6909f43572e3e725c56a3f53e40a365452b27d4e0b53366db9e6efab2df1e0618d7b7e903460052bd05151e7042977d5c724a5556d73ef1308846b9d1571b62a9a03a30cce0552ea8a80656d52ae15f6b471c3b2f2a48db30172a966e1484880c6e7f1147f0a4abd5b1d93f4313fd834adee5e3f2a482e2fac1eb3a403c3a18caa4498d970356c7b14beb45f6671f27d39042ecd82e5770992c52f97020951dd3c9585fc4b83b47f7a48751726ecf85fcb7f551e8761e798ef8bacaba872aae514547d536298342c1f90760233e3f55c05340a24bae8b59ca24a935f2ec578072beb17ceb1f8d887c3cc3973140c974660d013245996e70d597054a9787a7f67792c52f8b24b44b4a72927d53c02056d762622ef904b241a76472a61bc7d59a25cd58ac65928c85dc206b0a0ef0a9d3476e1e75b3e8ead2abe2080686e644f536087638b99a50cc9d5becb453118028e6639c5280927b75c3234cc76efe7eb22083158dcc447612c51e268ad8f2a45affbe316ff233c9ee8460cfc53fdc248b2e0b009eb9a2745357c62e7c7447ceb71c038f5957cccc20805bfad52c4863ce9a258d4085ad02bf22a2350646ae3aec5364f334a88d352d15b4ec284b509ea8e8c39cef962d90fef3a161b4d09dd71013637f5330db5f074d291818363f7e2a6014c8ba16be9e9cbf986924d4dd1bcfc32b824c42aabf0ad97344eba0c07c3a129e0e00b3f570386913cc637462480d41732498e65039696c4c5290e70bf1390f7e9297916c0cd4dcf65fd40f022dd96f373a7c33efc8ecbe7cd1f5412f27b8791efa319d25956a36a9609ca3f9e2d5a4abbbcd879e077acf15f5ef62075756c985a6e370bf14c7cc67288b081253b3ed48680632ffab41b12418d969e6f8bd32b79744b5f28686e3a98f3007d749810d78605775e8a3b4eb9e700fd38fba685756345c39aceb74c886b2c0000d97cf05a660ac6ade7832c64d48931acb36374ad2864b355d390aeefef43f3c48d3e977deb78f8429109bc0deeba1e10aa691c45ce1065697a31053287f0e7f556751caa2f190e87e2f27c91281e95569eaff991b7b57048df2a6af60c4c75a605678e217efe676c27eff3113ee76fa9f00a94299485ac269930b5273ac85cf1651c19c4020de362cb5c709763c52c06692a08820b4159bc1683529820413361aa39dc58a514fcafba67b013be3f8145bf06a6879cb36f23be951ed519349af826e2eb92ba49ff83300bc3c4f0d3442ddac898145f4dd98cf8587721c2e27da03ba301b413d5b2d90d52278fbb006165ccc8f9973a119f1c6b53100c842d31153b8a0dbf3a8c4feb512ae98155e21be7ecfc8522b342cf0e0f13d50fcd81185cf1635f57c32787eff3bbd7baeb4340b60c401e4787d7132087c6851ef5b5ff9afc1c2a553a648c322b8237c4e0d9b46e313f18757f3873deb2d51d9fe18c88790564e648c4023e449ab086b9b891017e9194f3c8ef7861417c162a092d8bf14c1af141cb1fc89362170e0247a8be2b54d40b1d6550a378cd4c9655f62ab012fdc3655dc0a7d06c04acc41a87e6da4d3b244b62bc38b05354b340f8eddaf685a6c5941dd9d12b1972b95459e4fe27a45a0bb6dad5bc345fc0507ddb29c131c4660a70bb0bbc238cd61bc33f454017f46f1cc235f1572ca80c30b0bcbd98863f00922713b453138b7f9417456f6a7b4da78ba722672e72974137cef15b09056341232bd00ca21772cac32a25169c642088e7c58fd8cc0e87b05862f670aeebc0b44e1c17a54dfe369d5bd6806d1ef2edfb4181918e9afefe5be9780ba2f1e0da8eeb219a7e8046e65b62df3af22913393bdc79110ead775811d4499f76fcab558fbc2811df40e8baf24a382418c44c9c9cb636370fdc84310d931d40893890b381c9f0b64d7f5e2a5bbfc8277e14bf07b1adbcf6157617184b2f16ba26d35b8153a2b36ce1bba01d7a44a75237d54a9f76b15abdb15e7d51b2a26f7b94ad5b190977257bdce2a0962a1dc0153feeed382e9012f2c74d15dfa2596d5b5f8674789ea9f81bda0554dc6273e1c47bfd19cbff0639aeaf67c2364914b3ed5ea30574738a773addb12ef5c74cfb93e22f4d333d09bb3f305a7ca46a223b4be8f81a045b2ce979a2ae7ee895027ff1b1700f508c7d47b452b6ec1ba1f16be2059a4f0829864e40cc1aeae95086d3f960850dc7c68a70434dc14f54f56e37ee0873416f2b9f3bd1d53635674ccdac038bb93c6162cfdb7099b6540842b9d05619cdc3e798b9e08c717368b75c90cae12062ecfee5c1e1663585f33ddc31dd68090a9d380c169405bb17b45bb3fcb6cf72b7d5da12e7967b5c591de199906fb07fc2c697ba68f225dc7af2df69c1a4b62352d9afed15948acb7f5b6de2c173b63fef01ebfb93edd39997b91a8b6774f5423ad4b09dea0cb5538b58a990a26cce9f7183c0919324127fdb8035f09d6e97eb864860802a644cf61111ee454528245414f3b33eaec5c6fb53e652bf2e62808c00ed8a201e61dbd0cf568a1846bf3d8938b010e3b490fb0865426cafb936db4d80e8f793d0a8b66f3fb12b211f772e0266e84eebf15b7de6653319181f944d8b6c94ca57f02e149de4bde5bfaec31cb17679f1af7fe680bd98edf26418393d750cbbbf281a4a6e267072c4a0d49b6dd3013d7be9075b60e67b6b4e9fbb6bcf911d43d9158527a2b23370c630fc9c2ccc1e0d64963bf876bc44130f2cd2b58774cb5e634df19f010261abff7386", 0x1000, 0x1, &(0x7f0000001040)=@abs={0x0, 0x0, 0x1}, 0x8) 00:04:08 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="a08df1f2ea9c0bb7baebff5c3a63be9d1cdb670515bd4fd3bcd407e14395730a40ae9a9493ea75f05e76e8df2ddf5d590121bb4448cb9f5fe955631635322aabd8efc5e1335657db2c0f1a6f3e26c6db0fe75ea3aa6449605f676569b9bcb01e69139142886b9cca158b330ce024c328dbce9141e8905321dd780b243946d9830f53650182489253159782", 0x8b}, {&(0x7f0000000140)="d92d93be66ce186337a0d4aed0e683794f402bedb76f1677640170e8ce612bac", 0x20}, {&(0x7f0000000180)="441ffafaa780173cc30db41b2ff73384321610c81db8ee3b9bfaa731396ab6811298c3cf8af81496a8b9784f6eeaf92476f348656f401d7820fce9260a7f1421c7a4221a", 0x44}, {&(0x7f0000000200)="308983612077c841124b63612aec8c2cc9750b4ec7ce0d4e7052dc66114a5fbff1a20c95ddb12608cb7ffe15172b1624e9d022ad49818cb50612", 0x3a}, {&(0x7f0000000240)="85b70b48e93b90bd", 0x8}, {&(0x7f0000000280)="61cc6488fd10111254b924230264a9a630d06fc914c94aaef7278fb41ef8b7640caccf7d79c3df9924d1a4190f0e614dd301e0d06f5fc13fc2fd34a815e560fda6307d0de60637a16b3fc6b00a1ae9482cf34d04aee96d9fea02c68fe499f922853b6ee7420c5d53aff0a34a77c85b7a7a3e790885d798e1a0a04fcba21ca7aa1c2ca94632e138067c0deb67f04e20b37544430fe55f251b4ce049acd941289ae7689e448d", 0xa5}], 0x7) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2044a, 0x40) lseek(r1, 0x0, 0x7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000003c0)=0x5, 0x4) 00:04:08 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x100000000, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x4, {{0x2, 0x0}}}, 0x90) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 00:04:08 executing program 1: clock_gettime(0x8e029fb2a17adebb, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000600ff9907004302ffff06000100"], &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x5d, "fe69ec1ce0562a64b99e24a97cee42c11ec6b443f597bd94cc2c7e99bc4e350ccf69b1f6a79492b479b08abfd8d16ee3cf16ee1f860471a7d8f1b0fc0baaef7edd46acb0c033dc2a4284d8879798e024e449fd9fdafc9949eb8b1d8bde"}, &(0x7f0000000180)=0x65) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x1000, 0x7, 0x5, 0x8, 0x3}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x26}, &(0x7f00000000c0)=0x8) 00:04:08 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) rmdir(&(0x7f0000000000)='./file0\x00') writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=':#\x00', &(0x7f0000000180)='\\$(\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000380)=':$%{$-\x00', &(0x7f0000000500)='+\x8f\x00'], &(0x7f0000000700)=[&(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='\x00']) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(0xffffffffffffffff, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={0x0, 0x3c, 0x6}, 0x8) 00:04:08 executing program 1: shmget(0x3, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x4000, 0x14, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0x3, 0x0) getuid() r2 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000000080)={0x6, 0x8000}) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x81, @loopback, 0x7fff}, 0x1c) chown(&(0x7f0000000000)='./file1\x00', r2, r3) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000240)=ANY=[], 0x0, 0x800) 00:04:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80200000000205, 0x4) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYBLOB="458278ae6e91d68602167e873224aec9d22f06da46c55878b23ab2cfad2ecdb36ebb584d37b6a7c41716d4118d1c21a7f55e6e7741d320b609c86aa3dccc226deedcd422a8e35be4a0f30c698c033ae345a0fee5da8d59140a45ebab6e03a0c6bb44bdc0bcb5", @ANYBLOB="b13d0000165ec6ba302ceb466389ac15cbd8dfd01f786b2fc371bd54d7c97bf1c9561eecae7f87f1cfd0f6ed06ef30fc895be731fefdef07c10a7ef04a3321c25a651f810599f784ca18dd96d34074b1e53bc8969c6e2bb3e8af8218a1fc6d9674bbe45020b6aadc6288733f621e6274c6d8856621f6ce56fce235c5c137f1"], &(0x7f0000000100)=0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x1ff, {{0x2, 0x0}}}, 0x90) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) socket$inet(0x2, 0x7, 0x0) 00:04:08 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x100000000, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x4, {{0x2, 0x0}}}, 0x90) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 00:04:09 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:04:09 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:04:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000003f, &(0x7f0000000040), 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b153aea6ebd3fc500"/136, @ANYRES32=r2], 0x8c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvfrom$unix(r1, &(0x7f0000000000)=""/10, 0x4, 0x0, 0x0, 0x0) 00:04:09 executing program 0: r0 = getuid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r3, &(0x7f0000000000)="bada1bf258618cdbf591a7bbe94aa5b4bcc13fb991fd6d0f82b5d96257dd2c25918e5f2f686a6875bac56edcef62356164aca27cc2165063ebb2f6bb55980d286e5545383d3e9711ff2254dff5afc5189d3d785f91c8c7d5f4f6c7357ac30417c606775b04e47c216f9de880c6aab997a968ba6e7fe8c9180b097e68dac494eb1c00f7d07d525a97bbe441f5bfec7e30572535584745c860", 0x98, 0x89, &(0x7f00000000c0)={0x1c, 0x3, 0x7ff800000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff0000}, 0x1c) fcntl$getown(r3, 0x5) 00:04:09 executing program 0: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r2, 0x0, 0x0) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7, 0xf, 0x7ff, 0x101}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r3, 0x20}, &(0x7f0000000380)=0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f00000001c0)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:04:10 executing program 1: setreuid(0x0, 0xee00) madvise(&(0x7f000078f000/0x1000)=nil, 0x1000, 0xa) 00:04:10 executing program 3: socketpair(0x17, 0x5, 0xfffffffffffffffc, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x7, 0x5, 0x7fffffff, 0x7, 0x1f, 0x20, 0x100, {@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x717}}, 0x0, 0x5, 0xff, 0x9, 0x55d8bbb9, 0x5805}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="a9000000f2e10f115cd2ee1737948787863651d5b7b93ff2ac9afd1918467eaae95098b02df07d3a3fe45cb98bfe0fcc8df516de29fca05589c7b34088e16c535c7949848be0731308a49358d3404edd68d79f25e842f79a6037990dae5a1df6b16fc03bfb04668df891996e6ae583500bf5ebfb7685ba789b0bb4803577314dd90d737b66c05c3571ce588473d922f3f3a22064c96e8cd28d4ffc9cb80fc3a5f385bb0459ff996d9073c2fc1d28eb6d8dd5d44fa3fde92b6873fc96a15f07ed8a66bfeb865109df809ffa4622f93af9f33f954499bfd39675a4ddacc16b79ff00b157194a9e1a5a5aa4053492aab7"], &(0x7f0000000380)=0xb1) r2 = socket(0x2, 0x0, 0x800000000000000) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1101, &(0x7f00000003c0)={r3, 0x0}, &(0x7f0000000080)=0xfffffffffffffe4c) 00:04:10 executing program 2: symlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:04:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) r2 = semget(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001200)={0xffffffffffffffff}) accept$unix(r3, &(0x7f0000001240)=@file={0x0, ""/4096}, &(0x7f0000002280)=0x1002) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/4096) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r4, 0x4, 0x40) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000001000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x5b, 0x5, 0x3, 0x8}, &(0x7f00000010c0)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001100)={@in6={{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r5}, &(0x7f00000011c0)=0x84) fcntl$setflags(r0, 0x2, 0x1) 00:04:10 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socketpair(0x11, 0x3, 0x7f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x5, 0x4) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) truncate(0x0, 0x0) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000040)) getrlimit(0x0, 0x0) 00:04:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = geteuid() getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r3) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="094a746b4b2f6c7635cb79441a125609f410f5adf6b8641feb8894f61bf737862ee66ad932a5acbfb591be2073ca92fcc7bab92cfc8f63e2e1035c188add8594effd3adb55528df154f6c10e4f0eab0321a200174290ba14a6f4d69a03331fcd9e1230937d153277063d5ba80c713b9b2eb0847d6421217aaa176123620630cbf1210e932c0715520301b59a5bd01bce697767ee", 0x94}], 0x1) 00:04:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa80, 0x8) socketpair(0x17, 0x0, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x98, 0x3ff}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r5, 0x7f, 0x7e, 0x7fff, 0x1f, 0x8000}, 0x14) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0xf24466e93236f6ca) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r1, 0x24}, {r2, 0x4}, {r3, 0x120}, {r4, 0x80}, {r6, 0x80}], 0x6, 0x800) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r5, 0x0, 0x7ca}, 0xc) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040)={r8, 0x8}, &(0x7f0000000180)=0x8) 00:04:10 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x10000, 0x40) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) r2 = semget(0x0, 0x3, 0x10) __semctl$GETNCNT(r2, 0x5, 0x3, &(0x7f00000001c0)=""/173) close(r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) 00:04:13 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x800000, 0xffffffffffffffff, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) freebsd10_pipe(0x0) flock(r0, 0x48) freebsd10_pipe(&(0x7f0000000040)) 00:04:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) accept(r0, &(0x7f0000001580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000180)=0x1002) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0xffffffffffffff50, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) 00:04:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000002600)="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", 0x1099) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x5, "cb5b625382"}, &(0x7f0000000080)=0xd) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x7}, 0x8) shutdown(r0, 0x1) 00:04:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xb) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/95}, &(0x7f00000000c0)=0x61, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) 00:04:13 executing program 2: r0 = socket(0x1e, 0x20000005, 0x0) r1 = accept4$inet(r0, 0x0, 0x0, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x9, {{0x2, 0x2, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x7f, 0x3, 0x7, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x80000000, 0x4) 00:04:13 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) listen(r0, 0x1ff) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080), 0x8) execve(0x0, &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], 0xfffffffffffffffe) 00:04:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = shmget(0x1, 0x4000, 0x712, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6c5c, 0x101, 0x100000001}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x1}, 0x8) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/229) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) wait4(0x0, &(0x7f0000000000), 0x0, 0x0) r3 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)={r2, 0x1f, 0x4, [0x800, 0x3, 0x3, 0x3]}, &(0x7f0000000340)=0x10) fcntl$setflags(r0, 0x2, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe9e, 0x400000000020180, 0x0, 0x3ab) execve(0x0, 0x0, 0x0) socketpair(0x17, 0x7, 0xff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000380)={0x2, 0x1, 0x630, 0x0, 0x100000001, 0x9, 0x6}, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x8, "48bfbfbca7b5ee2dca563a3c7ae1c2a2"}, 0x14) recvfrom$inet(r3, &(0x7f00000004c0)=""/212, 0xd4, 0x43, &(0x7f00000003c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0) 00:04:16 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r0 = shmget$private(0x0, 0x3000, 0x620, &(0x7f0000ffa000/0x3000)=nil) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r3 = getuid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x8b41, r1, r2, r3, r4, 0x40, 0xc3}, 0xfffffffffffffffe, 0x5, 0x80000000, 0x80, r5, r6, 0xfffffffffffff001}) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7) 00:04:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="420c7a41be3699eaffff00003a95c72301040000"], 0x0) nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x6040, 0x7) open(&(0x7f0000000440)='./file0\x00', 0x10002, 0x2) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffec9) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x0, 0x800, 0x8, 0x7, 0x87d}, &(0x7f0000000400)=0x14) semget$private(0x0, 0x3, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semget$private(0x0, 0x2, 0x0) semget$private(0x0, 0x0, 0x118) 00:04:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) truncate(&(0x7f0000000000)='./file0\x00', 0xfec) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) freebsd11_stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1202, &(0x7f0000000040)=ANY=[@ANYBLOB="4a04332199489614068da30742f259c25992b1c40b215911241f0d1a6c361a2f2626aff25bd6efc8a1b9ce862119ec1769beb894baae0ed634bd001f65ccb8ccbbdf82068f0772250ddb31e4bf0092c967952110428a7e1488732016662328f7b38482212c13da43c5acd1cb26f590c639bbc0041f3e98639a18"], 0x4) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) poll(&(0x7f0000000180)=[{r0, 0x8}, {r4, 0x108}, {r0}, {r0, 0x4}, {r0, 0x10}, {r0, 0x60}, {r0, 0x4}], 0x7, 0xfffffffffffffef7) truncate(&(0x7f00000001c0)='./file0\x00', 0x7) 00:04:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000100)='./file0\x00', 0x1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000000)=""/28, 0x1c}], 0x2) sendmsg$unix(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000300)="0d1d059f1312eaa71c38d28c4046c6ed9047b5b2b881fbb0fe720ec599eccc0c85030805fceea7a746c21fb07deb2cf5138ac68c38afadcad603dc6981107f2673f507683ce9b2ff4d3ee1c96c78b7ec681a2b53049c1848bc415bace6", 0x5d}], 0x1}, 0x0) 00:04:16 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x80, 0x4) writev(r1, &(0x7f0000000200)=[{&(0x7f00000008c0)="4ce46e6dabbd2bd660a5a2cd2e806c6de7c86faa1b60842a8ee7c454005b74415006581b73416291f67d80e9f58e580e8638416dafd183ed8118c61574d48de992b9e4bf9b67019c3ee28ce72d7cd7fe73b6d41974ff29e00b6c8a022ac608c239917ee526a3c5de9fa7570a95333ba665f24278d957e761569cba3c7ea092fc23ff3558429ee7ce85734afda4310b2bcb7e4dfefae07d8a8680736e7598c0abf7cf30267048107759bca1c3c6831824610f357b76cb5b0f9175e2af8c70c36f43d29c13f73c6fc4749043e2741087ed8df14063b95fbd93839071678305260c259945c4829a3d52bd233e484e45a8928bd7e9b0c5835c46aa26dfa21c98d7b26e341b30c24a532c0589c6c76fd7661030e59ac0a91bcd664454e32895c0d77a3e0eec044b4d2b70ced40bbc80839405e50a4cbddfafa516adeab3ddcf9ecc0e79ef096cad2f36a289e011d18ca53728194f9381bea91caeb53bc2979b3a5c2ca6456c2c26f1356a94b7bf0dddd2dfaf2703744c0ea7ad30fcadb8273de3d52ff6637b7abae4de1b014c4980e07c62ff86421ea214b09a4ec66dc278292cd12c92321397cef3c69ce4eb3118ee9caa2a13ada7b8aa79b55420959f2cb7a3301d3cfaa7db678dcc2b95efebcd0df3d34c970a4a2307f50ba163315d9223feac66adfd5006d9166c73b7b3f5ea08d54cad4ae8d9171228108e31f170fde168e99982469d509a0f67cc3f7f9636a10b3fe5a9684e3c279993eda22052d590909c562d2ff41faa8cc3149685ba06049af64e7af23d57484e50ad6cc4a11860376a36faecda9da83c43a3faf9c25174c5730ae54efdf46ed587a81dc68ebedbd8c2840d88bc3f3fe9807c535708f11807a743f516ef878caa1bc351580bc068521330b6801ee78e7138a3ae7d97aeb596f15b6737d12a4b3dd16033c862be556d66f4b96b02b90a154cd9305355eff5002a45e3674c8897f8d4d1096eed5bdef65ee3bb9292cd5c705755fc779f355ff24a960f7e7381324eef22c7502b696e9feff74bcd628dc1eec49014ae2e01c32e2a77e5fbfc4be757a1f2f42b216a82c881447c7a0f4960229f6a4bd2b53680f98d4aa9b8c1141cf61ef842222f23a7657b83b7467b4579975e087de502c6e5177d2a476e92ae7e681f47a507ec3d0b2ba71be8bfb7c0f185a00ed1ab0cf05e09c9f50de39d9f200483edc9da9cdeea4c78e23f017ebf3fc2018d32e38dfd9542e9f369a848665b0c4fc4d0377f9db1f081e652e21a3bd5b81aea985d148b44fd58f83a033dfe973487e68d615a674c81a56b4b71a47f5982e05a40449aef638c967f434dedc06326c30214f3eaf02a512dd18b4f937279cc626889c87ccb2dbea686e730dea07409a05303b49edd18352140fa8af92d651069f06f11d00ce6d09f763a6970763d5c3c8afed726582d955abdaaf893ca3eadf485de254310072df395f22333bac21677bfffeafe6cdab116c945509329a2e821b4e82def3c167ab1138d0269833b8439c139da7726c5917e2b2797746bc5ebdbd7fb9af2f51358d8f104c1d7c9e80213d1ff41a8ee5947a34c3cab3438af87d1c36d60103ee92931214a8d3ea659d3afa4ad84b91e8e329816225ec7f2f21f21e64a8a3d8438a73ffcd98f396289266587ae397675c3af3353e514a1e53bdad782df4fb3cf2dc08c8bb949651254e12bfd21ce0275c72611a307008d2ca9e3a217591de403f8d19523e87ad7201c9490b4c09489e41e40ee5d0605186d12adac4ed19a6253740a918977cbb4446b37709cb9d1cf257a4cc458e23c237a8b8a356dde53c71c5958db3e24f6802bc2127ffdf4cc8121076511af2784f18f2b1a6b73369e205e5e24482648b9d1c678910be90414975ddb0672fce0ef902a71ff154e7068db3a54f009632624e25cc266ddcf021d0575be959c546b140a37eb876c5ea3b47729e7e6924c05febf502ecd8013e59c83b8a364ade967c6d3b73eb7db2c89b04b9f350c5ddf84b40c465b1267c6ed36c849afdfc327bb904f2be829343632bb29d47e8da5403683b4c1ea", 0x5b5}], 0x1) setregid(r0, 0x0) setregid(0x0, r0) 00:04:17 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x7, 0x2}, &(0x7f0000000040)) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x1, 0x3, 0xa20, 0x100, r1}) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000080)={0x52}, 0x1) 00:04:17 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 00:04:17 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x484, 0x44) r0 = socket(0x17, 0x20000000, 0x2) setsockopt$inet_mreq(r0, 0x0, 0xd, 0x0, 0x339) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r2, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() open(&(0x7f0000000280)='./file1\x00', 0x0, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1057, &(0x7f00000002c0)=0x8, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:04:17 executing program 1: r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="01c00c01970000008000"], 0x1, &(0x7f0000000040)=[{&(0x7f00000001c0)="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", 0x5c9}], 0x1, 0x0, 0x0, 0x20000}, 0x0) 00:04:18 executing program 3: r0 = socket(0x0, 0x1, 0x3) open$dir(&(0x7f0000000080)='./file0\x00', 0x840, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fe866696c6530"], 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:04:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}, r1}, 0x14) 00:04:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:04:18 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20400, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005}) r1 = socket$inet6(0x1c, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x400, @empty, 0x14f17b87}}, r2, 0x1, 0x200000, 0x7fff}, 0x8c) 00:04:18 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket(0x17, 0x4000000, 0x5) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x57, "6c5054a2a3cd26a1c5339ed062ba071e9fe5de2a80f3222b35a78b2d43f47d4bbf1d8392ad2f5b1236a3af3865650b34f5ee20ad8d9517f35b88a4226b84a38e1f9544d0b4ccc7646fd7dee44817017a5ab2dc9184955d"}, &(0x7f00000000c0)=0x5f) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x6, 0x730b}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000080)=[{r1, 0x24}, {r0, 0x2046}, {r1, 0x141}], 0x3, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000200)={@remote, @loopback}, &(0x7f0000000240)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="ac1402aaffffffff010000041a7f000001e000000118e179000000000000000043f7d6dede0ff65e10a91875a7882ab1b1dcde00805acd2d1b4cfe4cf216fd0f4f00010000b90ea098a523c9307122c18efa0aa14b"], 0x18) 00:04:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="1d3c23bef1c16611aa14436e024b9ece87bdfa0d", 0x14}, {&(0x7f00000000c0)="fbe59c72266615a06cfd6efc060614854d02b1855d3e9533515488df7bed47d33bb2b3e8ab1481265a8d1a211f69fff88e741be6dcf63bfb4ab5a288202b446b274c37ea689270dc54939674bbde5ac63d19872027eecaaf08751149b07db991f9c102dd80f63d51ca35d495aa57f3b4636b96570988d146565fa791d7a89f678de4bc777571f709f9ae05ed6f700a9f45356457d4967648bf24736cb8e49313d87f78e72df93005bc14b5ab61913f8460c39a570d2c90aa5ee0eaccf85c5b0578ef13b1734360a66a3d7f513c714bb0250156befa02092a50fc263c7e09412694e4c0e016dc3f55cf877fe6ed41bb8c89d93d", 0xf3}, {&(0x7f0000000240)="7329b3f368bc771d06df93dc13e051321f4768f1329ccf6837b78442c0e71a0099cbe2094238134296a22fed25fcb8bab25269485bf184ea65d0603a4e0bd2fcd5256f78e9947d6100ce6ad648592f93f4189616a0eb8848d2ceccada0f2b88dd4625df687d81b738bde7fc13b7f67087ca3591c47e73f8fc77e46151375919d7291f139f2c374a57a92a1c335833b260bf59e78c5bbbea447b50d97959bcba5723a5bb0de9e367bc1a38e276a4fad9a77a0d41dd528ff8f07249b3bdee710759a43a9475a5ea30641a1994daea1b7537bd5dcdc454ffac015208d540f71b4193254c6e5716bf0407490fc5d1a1b", 0xee}], 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x80, 0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f00000008c0)="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", 0x5b5}], 0x1) 00:04:18 executing program 0: r0 = socket(0x80000001a, 0x1, 0xdb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x7, 0x8502, 0x7}, &(0x7f0000000000)=0x94) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r1, 0x5ac, 0x5, [0x6, 0x6, 0xfff, 0x10000, 0x3ff]}, 0x12) socket(0x17, 0x4, 0x40) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x4f4d, 0x8}, &(0x7f0000000100)=0x18) 00:04:18 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="d5271578c832e6ed", 0x8, 0x4, 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) 00:04:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) write(r1, &(0x7f0000000140)="b16072e0d07be0f8312c253c6409b4b7c52c336a5acb55b524f257c70e127ef49c660962eb162cdaf37d5c1240f2cee9eb8afee566102eaf0ec29bb7ee78d84d3275c07f9079e9b4c1d414ae6201efe1ff8062c09dabff0e5662cc68274509a7a67ba973abf0f7e15e6fa116a5c7af1b2c7218dfa7d89ba06abeb0804f61a6650671f7e7485aad01259f0e9eebdc922d61679ab2d8aa4206c423acdac4e4a0c8f7bd3cf7e24e6d459a2cedbb12ab2f9b312015cbbdbef072425a79222bec656da84307c95b67f84ce07974f3e87c584af0331bec8f3fd2da2dcd", 0xda) ftruncate(r0, 0x1) mlockall(0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x5}, 0x24) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffff9898, 0x7f, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x6}, 0x8) getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) 00:04:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/139, 0x6f}], 0x1, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000040)=""/34, 0x22}, {&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f00000002c0)=""/32, 0x20}], 0x6, 0x0) 00:04:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0x4}, 0x8) execve(0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 00:04:18 executing program 2: setrlimit(0x4, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fsync(0xffffffffffffffff) unlink(&(0x7f0000000040)='./file0\x00') socket$inet6(0x1c, 0x0, 0xffff) munlockall() getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@remote, @multicast2, @loopback}, &(0x7f0000000080)=0xc) fcntl$getflags(0xffffffffffffffff, 0x3) madvise(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x8000000000004) 00:04:19 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/249, 0xf9) 00:04:19 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = socket$inet(0x2, 0x4, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) freebsd11_fstat(r0, &(0x7f0000000480)) freebsd11_fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() r7 = geteuid() chown(0x0, r7, r6) poll(&(0x7f0000000380)=[{r4, 0x106}, {r5, 0x14}, {r5}], 0x3, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=""/155, 0x9b) 00:04:19 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x2c}, {r0, 0x20}, {r0, 0x5}], 0x4, 0x7) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000080), 0x4) 00:04:19 executing program 2: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r0, 0x0) exit(0x9) 00:04:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x800, &(0x7f0000000040)=0x389806cc, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000840000000a0000000000c600000000000000000000000001100000008400000009000046ecefbbe23482ce2fe03789e600ffffffff10000000840000000800000007000000140000008400000007000000030000000700000010000000840000000800000000000000100000008400000008000000360c00001c000000840000000a00000000000000000000000000000000000001"], 0x8c, 0x20188}, 0x20000) 00:04:19 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5bf91439, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0}, {r1, 0x4}, {r1, 0x20}, {r1}, {r0, 0x183}], 0x5, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xd299, 0x10, 0x9, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x200, 0x100000000, 0x6, r2}, &(0x7f00000001c0)=0x10) 00:04:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x1ff, {{0x1c, 0x2, 0x6ed1, @empty, 0x3}}}, 0x88) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000140)=""/99, 0x63}], 0x2) 00:04:19 executing program 1: r0 = socket(0x2, 0x100000000000005, 0xa5) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696cccc75b599d4d0429bac8c9643f157f5615a4773fb8edcf132849"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x45, "282e44d62c8b1d8781c1a46138dc5d732a4746cac1e583405dabc78acab21a96911331c9d2e853d86a142f8068468e098d148e67e7f2e0e5907af43533ed46522c0a105273"}, 0x0) 00:04:20 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) bind(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="95616bb7f74eacc08ef69ac3a4beac373a265489d40ad32e399000603459a2947310d1ec6bdd4644db2d49c0e0f23ac43b796f21e667c938e05f977cee6fa4ca7a52dfc5d71ee5ac4aa547173a0722c080706f74341cf10158b2d25d61fc217395b38cd8ba7384a1c55ea37e00"], 0xa) r1 = shmget$private(0x0, 0x4000, 0x93, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/219) 00:04:20 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) write(r0, &(0x7f00000000c0)="1f", 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000003c0)="05", 0x1}], 0x1) 00:04:20 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) 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(0x0, 0x10000003, 0x3) bind(r1, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x0}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000380)=0x4) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) openat(r3, &(0x7f0000000440)='./file0\x00', 0x110000, 0x40) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x52c0, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) open(&(0x7f00000003c0)='./file0\x00', 0x10000, 0x0) 00:04:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) r1 = dup2(r0, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x7ff, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb, 0xffffffff}, 0x8) 00:04:20 executing program 1: syz_execute_func(&(0x7f00000000c0)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = socket$inet(0x2, 0x4, 0xb9) fcntl$getown(r0, 0x5) 00:04:21 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="037d9d84cad8ac89dfa39e34a251837889ab4c3eb140cd213ad1c0926f6e278e8b45d5db2add973777", 0xfffffffffffffca4}], 0x1) shutdown(0xffffffffffffffff, 0x1) 00:04:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0xff7c) 00:04:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000040)="12fa659d3853531cd811728b6a3e38b26cdf6b6e6081461c5a6b35e919e6f7c58c3e99824499eebfb11d52d7b5850abf568a911e32f0e3bc22752de4e8bb38ec528f4c10ba8f02", 0x47}, {&(0x7f00000000c0)="e58a19f6a11f6a0fc402a786d1f153f6cff5d72982cb8190231fce4417c537cbfc9007842c46f2584e0c50714b959c9695eb90f063f0aee52d950a6a198d2bfa41a13134548372c89681e49eb0b2c11f6fb86f31de69eef4d5ce75e0e54eb3b6f4b62ecd3858c00b78fb5f7b268e416f9f32b544e3b3a8567310807f529aa47110e12aafe16ada70754a0f5b3b2a53f0733614f04c75d0967bae5734b3f596eb6935a68fb5c98ef025f9c42fca5c842756f3210bb8278a0530ca309aeb", 0xbd}, {&(0x7f0000000180)=':7A/', 0x4}, {&(0x7f00000001c0)="bad4766f09e297cf4a9e5ad2562df395a162399e40b9d003d77b80b9e3393cfa48bcb2a900ad0da5e9", 0x29}, {&(0x7f0000000200)="c617ec87f7da109307a9c164d266645cebdf18dfce34cef5b0d45c7428c20e44e2bf055f808f1a184bfe10a941c5e21d21a39ebc0b72267191f8950dacdf41a70e94cac36fef8aedf5b24682769eeeb4c6864ef9c7c9debad24e78620cfbc29bc975b295989171567b257935c4e09b2beb944b1714090b46a2738d81134c5621e6c58605809a6e952320e53b78a9c5863f18ee87d7900411e0b3ac3d38e420b3171abfb01f4ba293d03b2e64182ceca536d6b43f0976db46d323229a6066bc146b66d3ae3a3bcb41db69d17e45a8c763963fd4188c5de29d8efbe8101a9aedc319e944", 0xe3}, {&(0x7f0000000300)="3319ed09cbeeb960da7a7ea828e46cc505b45bb6084d45dd30eef53230104f9a7f9b84898992faf962b338eeab48ab4a06218c72bfd43e7fcf401833f112456c6d2248ccac6ee6b42c4d7c952ce5caefef9c5f68587cde2adec915e730dd568eb7bf6051a9b3608494c7b2cdeb54558d227ad0b2d4bbb05a87aaedb2d8dd45", 0x7f}, {&(0x7f0000000380)="bda92836479715b93de9e0c25a9b38f8276c796f04b9b8c4adb616dc3a33d7505d67ab587ea353da4e2cb8de538ceae0e0b9bc7cd1643ab6e92fc7d4b46d9a6e2a6edea67fda1655089a8d8847a12f414482fd4dd3d09b1d849fc4a914d8ecbc2b22d6d88f1794894cc426df27", 0x6d}, 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", 0x1000}, {&(0x7f0000001400)="6a2c9a3b105849d2dd7f22a1b48783f44b8312f4cd8fa397924f92de95721ea031551eceeddbb4b70ea371f1b785c8dc2f72b61dbd2118d565c6f9d0b348a0840a8a082d055bae0b733d5e2f31a1a87008497702bc45cbdd84abcaddf8b1ca04b700c50724211c099712642a18940a65", 0x70}, {&(0x7f0000001480)="642956b2776f5a1b6204a77daebd99a77260b7f7f963bf4fb22e41dd58c6642b76e6afcdbc91cb7aff2ba0b23b9a41fd94286e3144ef29bd78c6f6e36195435cde6e74", 0x43}], 0xa) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000015c0)=""/51, &(0x7f0000001600)=0x33) 00:04:21 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x1000, "d146405c86959f9b826135bbedbf5c29cd8acf8e6c2e9df0187aa1c541bd935e4df2e84efb189afab5ea2ef13deaa2854d960f0af5db7790ed456d1b78cc433172e34fd03d03ab6af6d54bc8617c489bdf8f7f512aaf26926689fbc4bce424c25b5071c43f7deb4c2ae5688082750f05df9198ead9f0759e13ad3a1ff0f862c8daf814a33d954260e34384a53bac1e5d48ebfaa171a62284c5fb635e08ce4d25cba45706e65d93ef316fe9f142ed2684086951ca9340afac83d43e6a0aa1249deffc12e8667785f0b4a33e94df3681dfcac4e3795bc33fd558417bd33f5c482753227890419681404c76f51b405d9eed45de42fdf1f2dc62cc7370f31c47bc1c662ee6ec5ffd18f60a4541ff144dcb91db1662e004d6f208a87d6635c75c613369813c1313a67feebb1b15278b916cc39f525d990d96babed7e9326df7cd015d33c09ae0c54ea7bc7aeac68b305b1670383ba884691ba7ff4aac44c5c8bb015274235ec8df80fcec1ced1658efa12cec305a9bbc0fd0609ff802fdf56b5db66f716fb0182a3b558cfb87d679edf12415f4b336bd14a0c2ea24eb2335fc88610cba90559db71007382ab21cbb2fa555c7f5c7910585e9a6b82ca10f12613ee8e231b0402afb79bfd9888c91bc078e6cfd4a78dcb5869b19d7732d2ce9e11de8c1acebffb43aee33aefde6ccc0a91b8626be8b9aa6f27e923cce39963a4eade3fadd079cb26d7806feef206cada677d3fbdedb759ac9b3bb9bca6449b4366549c122ba94905b2bce536543fd8473b570499e73e6230ccfe6c167c2698a1a44b46e84d6164f9a3b2b96b92af221bb87419e2ad0651f274ffe26727c450c1e1b54e8b678972e1a08b72a617f68328525e5cfdc43b2caf77d711567beb2581683ff79de19a997d5aaca158927f43be00ee30405817aa5f4a1cb42d268a24e46312396f9438374c1c00bb8c070b485b14524419b39e27f4cdda26ec12576d8a05468b017668bd1837035d09d952191877043c773ca9a191b7017d386c3ac82b46a5646f55e1c194bc8fbfd1af7d36895ff7b30ada78d705b5d73f9a96045d58ff64052ca15928004866ec3acb72ad9277532ec632fd12ff31c248ad32e8b764ecb15c3f8f1c3dc114fa3703e08f928ebb84413860534f0539b012794e0163de1bcddc36c170327b98d1032375ddda9e7b832f94cc6d40841779ef8092a1d0e6878a3a8cd11bdc41c3f45086bb47c595ae9ad2fff18589c050c115fa7c7b5308ee6584e511956c671766b2c307de53eea82469fcc3bb2b72e9069a2febc95eb08e16c16c4a06140f49c5d452d98f4d2aa5da15bd2a1c7ec8f68c0556505357c40b3979965fa01c10049cabf5bd87e6679cc40980bb3239ba1e40f2dd29b8b8cef3edfb53723e2c45571fd125a5c3c9a73d8804af92c1c31ba0eb31fe93e2dd0f0f70b35c10244458163959dabc61c747be4be35195b1b1769aa3e9a65bbc98c170f57639ca35acda9b3f5ad1664ea9205bac85f3cd5a749772b26169d6bf1da46d37af1ff85ba6fdf8749fe0e61a1bf5868e29b4f06bef6a64ccade6cce972c57cbb31001e879428048758d1976d7c3853c74828343ab8778d8da106db569b3bfa3abd0ea93a9b4c8d46076a2a54c28e5fe30f7c1373c63955738d2ef9907ff839ef0ca75e38a4df35a2622cdf0dd50724a7f97e72abf898ff2c2d0c272a412eefe4558d36ad0e1f5479221d5ce37baa1258274dd17c4f83f715e317d0e3194e979461eb1b54af9456cf99854c7d66b9bd243e536b2c9d76620b3cf7bfdab83cb976f798e7da0ddf1c6c7738f9dc3de151538a76fa381912223d157c3229ebcc8e395d59ca52c9f879f7adc30864d51fd5bd7ca2d36bd763ec0867c70c3e69efd5c01bebe58eff2127329410e71d387d9c10327988df516cc5280f25e533631b699baacb0e187c27c1410769597a7bfa189b8163fd2186c5ea5d248bba4ed258f9bff6d73461fbdd61b48191966dd546c03b731d61f84fd4fc9fbf457b9e32ee5c3c29c0ec55ff5f0a58a702fcc43efb8b5973c904aecccc49153304ceaff45c916f24ca8a5efdcc8d5fb2e843fccfffb9c2d44702c06d6ee06a63ae98afec6a0fa73d48d34dd366faa9e8fae624c1b162f18135a646c7889ae0ff855eab2df4c07e9088598f2bd73c466e0686fd055e06cf2411b56693046b11b2c79c41a0391adae9da1706581dbece22d2f41881889097ba088c040ce8397cd4d78bb133c90dc100eee10fb12e73bd3e1d9ad5d5a767ea7fbebda89aa00c592127f3b41c47ee5f7c52addd2767962ef2bb87bc7b11674cfd308ccf9f16cbbaf75325f23bfcff8ec54ba9aa0c1205452e9aca637f2e057fa3b421a9097e9fd32e6840b402427e6f4b6b6908e638498c70a56f9793c96c75e12a3ccbc0642bb84f63ec7f99bbb6bc598250a8c6d143a1f6ca623ae85823d98768f542c67b4a3e668e3eef28ba3a76c17d81ae0ceaa4f7d49e035b3e4c5d0f1350cca97738da87d8d29b662cfb907fa8ef6e5b160d2b0d1dce9323a2529cb9ed132442282b0369429530c81bf5325c4c6abeb385f77d9d2f1fbb17fbc2914218cb56669a4f33a1e603b60d67192cf282d55d3b9853a7d3022144f26ae0fd4c247c0b8e761339a0a4fdf843028f1e6f735788bb87b70c73922b0421a57d9b68c6669ab6ff49a4bb9b34e57379095ac4a6c78346b8190e798e0fb7fb1201aa6c31a8a7810de82a6d1c3ac9344354ee215b994320da20a123e415757921ae62b0e8d44aca75bb5048b265d8d2a30d550740ff42a8e391a5232198ee6869a247382056b3e76eb12e782db1194493d2082aa0cbcaf120382fdbcffcfc1425f8f5ad942365c172f97a644d403c36398a7886d00fb6bc088191818ad5a6da51b8550448bd9e2b176f225e01dc6e878033b1c1847762121eb58ab6419681f0c7d5b816a35f2b2c227661e13bb7bf9771fb69ce9afc0929cd94f91c9cdc3887beda1aae28291c24b43344a75850cc72e72b6f8dc47e0b3765b25997b72bfafda1095e327138ce2bcfe2c8cf4b3e7cb46ab0488532dd7ce2d4ae17d78e9f4d66fc099114cd22cb803ef185d34109b0fbb42fd2ab5b12b858af7195688aa7009edbbb3f5dd00931edc0d689d25be7c991b10ffdef0386a162321bda53043a1253e41a5a4237ddbed1bfbf4cac76479b2a5559211c73d9f0bff963f65d02f8149872a941abeed274d47fb00b5e3410a10e66945831190d3c5bf9cc75fb19acd7dfff960069a10cdb77202439d0f5774530861864be969956550c5b011928741756dfa41d492a89ca388d68e3e1448075babaf25c8994350d2806d76e367f4f12fde3cf0a8d2f57957062981cd1ff383255835f49c39d96743221ef305265eb746ec583e55ca0e8c02362691bac3ce7f406e2d3659aad3fec44134d7ff7def6466876fc0251409944173218400ddb449ca480290c23ea2a5e63e3d6c487f485fc2becb16c072766a12e7bd9224a6672fa032dea1ab2b568c4b9a4dd5a1bfd60196f0f5c78b4459e4d90bbd6d77587f9bd8b5d3edef109cb1476eace28caac3e32bd3bffc552b52b5b0e9823d10287cc3c67ed60caad3522034ef520d3ff63b989c2acc955311553c7b2175a153850e27f8add54ad5158e3a5cf08d5475b79d3efaed2cd4095154a80c5162ac33eda41b8bb38d7dece04f58aea70bd34b3ee3094aba3a0afe0bd09f68021814bab86bb755c785c45da8ce6139df1f419a7a79602940dd85382712bc18ba1444d323ed472f4a2874579d412faeed8ed2f6d32bee8cbecaafa18f9c85c1eca752ebbbf9e9db863e0ca9d4d49c301ac3b24ecda03cc5b7eaac7344d065f1297287e1cd8c108d3574c4f2075329e06e0c570d97651709b0c7c2c9beb838494ac7d9c954a7a14742f57d1bb91c281124ed3be5604d550b994fe539c13d54b4368709169c46d39f6dd0eab10756d840a702d9c6bb9986b08132cceaab6771fd4258ef33fd73d4b4ad2aaa858b7b6b609dde1ad2962633663952796d52f17c5557e5571cd9304fe3507f3d9b47f05fa8a391c87d636eeda2b648a83bda089c9fa9a7c1b68d48f3efb4ffbe1b8edf955f04ca77c55586e8b64f288b5f6d7585d33c23bc50f1eecc688ac7296fa2bc780cde6a26d65b6562b52a8cfc07ff39e4b8847ccce73fdb869a3be49248e4df6f062e628abadfad28c71876e7df9e4d2ca25a9c90d14151c694faac86e64dac13870f1d78ae4085d3fce673c98e0194565f0700c61bdc17a68537e7216c9cbd7d797d21c656b9b90d29b7021a91244d5d9b33a9ed189aaa179e0d2a1123dc672393f2a3cf895ffc08916a83915d287169bffe3a277f2eea39b88f23ddf74037b30b4a18f9af09fe0ac5a974b6efde7055771e0a56725132ffe93a26418a090438eb023a7102e0bd5c22a34cd569eefda1492ae0a1f1f926346c78c2f27c8efa3d8cf1b7e7b7f126e51ebc4953cf71cb5ab6d4a61dfcd37c7e968c99fda1eea7d17660909874ee2fe9ba955fd17ac34ac9c96f8b9e137a76f01543a878dd5657e88bc457c80bca492541d445e29e188348711e421d43259602f04dddd48fad00870bc19c360a4ba17b077280e4adf809c5cd9c53f19b9b88b51d245aca66cf304243eedaf79a46cba36450e688b109217e6921d00c8250a2949367c4acef65c07e785fe5f7bbb9d66fcf88ba9e56f341584d067a859d16708a3d052e7698b05251d7cc5648bee445f3ea8051ec9caf7880fdd223e24e56ab464cba268f6f0b0782796459f0b6bfa73d98381f6003c85eb86f720c510e48b35cc9f38efedcc0c63d494c04a75d8b80d7b69f44ac9de400f77fe4e0ebe52ac6da934867cedf4bdd2bf795ee78b42306e3b8e8060650926bfd295cb8ad72a53e133a39d3fa186b23f26c5a380801826818a65dece452e5f3f69133850e5553be39d9419361717daee24c3b960772c90e4d5118d93c410533d3c32f7eed27f9170a05ce9bef866a7116a438c32a4c00fd3de0aa2161caa0b3e9c6c0bbc13676cd65df48e32f6c917827accbac8aec2f7869ad0a4ea44b3d9162d914efb7390c7f6b6a7c0ea0eb0307c9686b7e28c522e96c70b0cfbd772d07b259d8937125d58acb2bd2a1be88592cf2fd1f997a9b0764d4fe4fd5b8b3bd69a2b52251718a60d7454ac34a433d6aecf1ab124196b10a5044c74d84eb274d2a863b837383d547c43866d97c3cedd5970b4198de90f4e4358c8407fe56ad4fa0544901eb61cae622ef1dde2a901054cb560063ceba8d2f0160b6870f3ce9150c6c1d4dfc290228b6d491695069724d227fe8491b3cff7b39ddf5239463d33dd765b7f35992daee48a4d9ea167a2be9d7aa3454c7f3db57e2d19f649f16b3d1333a852fd6d6a4c2f113808822feb821883fad1e88c68c809b0e3a242b8147f0d9ea46efe8efb0833169b78adede524bc49d24754bfa02db8887deea60bc99f5c8d566bb5c19c34ed70791ca7b368ca86f4ba033cf2eb7f078ef1b115a52c7a9d89613cd2c1cca3e9cf83cc3fcc41d733ce1029b1a0c2b61d0a7ce0461a1367ec339f82597dfac21948d49f6c31d9c799f025292cc31681a3bafb9b8c519ec655595de657a2de7a02b8247ab976e61b4d11ab8a2f1a2217123ba283c3f2d596f0d3bc90cb4dc02408ccb544585ebfdaf5255b921f459b482ff6d73d516ed4d7244a264c8340067c656cc255cf274aeb069cffaa56c0db6e1d1008ddff1660d96e70006ec023a98196a1c0b735fb881d6c3"}, &(0x7f0000001180)=0x1008) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000011c0)={r1, 0x100000000, 0x166}, &(0x7f0000001200)=0xc) socketpair(0x17, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r2, 0x2, 0x1) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x21) poll(&(0x7f0000001540)=[{r3, 0x85}, {r3, 0x1}], 0x2, 0x0) 00:04:21 executing program 0: r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x5f) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0xfffffffffffffffa, &(0x7f0000000040)=[@in={0x2, 0x3, @rand_addr=0x8}, @in6={0x1c, 0x2, 0xeb, @empty, 0x544}, @in={0x2, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x0, 0x3, 0x1}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xf, 0xc27}, 0x8) freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x1001, 0x62f2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x25, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="14839ba1"], 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0xffffffffffffffff}, 0x8) 00:04:21 executing program 3: select(0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x3a, 0x10000000000000, 0x0, 0x0, 0xc700}, 0x0) 00:04:21 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000040)={@multicast2=0xe0000001, @empty, @rand_addr}, 0x22d) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82032e2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 00:04:21 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700), 0x4) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) 00:04:21 executing program 1: getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022ea100003307fa9f6136073cddbcb78a107839869d06c5925e6e6d08b73ce05a240d39f7aef1316b7c9fdf2a"], 0x1) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') read(r0, &(0x7f0000000200)=""/34, 0x22) accept$inet(r0, &(0x7f00000003c0), &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300)=0x3, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}, r1}, 0xc) getsockname$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) 00:04:21 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x9, {{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x10000006b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1e, 0x0, 0x16) 00:04:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="ea", 0x1}], 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)='A', 0x1}], 0x1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)='^', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={r1, 0x1}, 0x8) semget$private(0x0, 0x1, 0x12b) 00:04:22 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) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) open(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:04:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) clock_gettime(0x4, &(0x7f0000000280)) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="1816b2cb0b0d7d0f072c0d081d041f4641fdf5bd6a08c4aa9b6836b31a522b5a247974385c20cedf9fbedf244a650ee080731b46dddbb6251c5099eee60b53e15591eedf44176e6963614ed298058e6e18ec47238aa79d0aaf7fe15e269f7a43819049b38d86823ad5919de6982d6bdfd3053bbb857f31040578f1d778715948a6f9a01b9907efc95d6b70b3ac9c1c125eb9720da7938e3e21a62117b153dc8483ef958f37af77e2f6304b1281f650748158e16ab407b88fc8550fd6fc30925fc4a7265458b7af56ccf409", 0xcb}], 0x1, 0x0) dup(r0) 00:04:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x4, @broadcast, @multicast2}, 0xc) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xfffffffffffffd16) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:04:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f6669d3d725bf30004138c9a9c82750507252fcedcc71d6da3d32970a130156f045de8f4b4ef59035632df5b8589771acc9fad7573ca81313be7dd776ddfb067e4525a526e47fd178aa5837ed476bea248904c0947d6f04577711837232217addab6812c68c1d5cee8d5f6b9ab4d3f0e016739ec00f74503bc7f2981049a10406d175d228c6072e0052704fa41753d37fad3a56c33c7f05d0ba5f38334409a0d8732d4208e04f16d9a56e90b86c4b2c892eb9d1db1ca2373a8b029edfbd55ca400d0870c1c0f795af99ba1ba29c5dcda6156d376716f812aafc50dfb89e6b4151aa31295c6842b4e0dd357f394afa3f2bc1404e353a9be6972955e57edce1690a5c9e9e6ee130b062892933a8f4ed9011ecca1620af1028483e430bd197aad1f6032e6d0a2389dfeaea85e8dd323595d950616e82e445d4e10eebad5d561d35eb18cccda5712e"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8000000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x1, 0x1, 0xd73c, 0x8}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1}, 0xc) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket(0x10, 0x5, 0x6) 00:04:22 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="8902e63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) 00:04:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) 00:04:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2d012e2f66696c65300005c0756187e2304152f53f00ca"], 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1c71c7, 0x26e) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r3, r3) r7 = getegid() r8 = getgid() setgroups(0x4, &(0x7f0000000080)=[r4, r6, r7, r8]) 00:04:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x400000005, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 00:04:24 executing program 2: execve(0x0, &(0x7f0000000300)=[&(0x7f0000000000)='C^}{\x00\x8dO\xe6\xea\xf3\xa2:\x93 \x03D\xeb'], &(0x7f0000000100)=[&(0x7f0000000040)='C^}{\x00\x8dO\xe6\xea\xf3\xa2:\x93 \x03D\xeb', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00']) 00:04:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r1, r0) syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604719d881de66c50b2bbbd07713c1ac851f0d40fd8bbe7") 00:04:24 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, 0x0) setresuid(0xffffffffffffffff, r0, r0) 00:04:24 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='chd\x00', 0x35c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xfffffffffffffffc, &(0x7f00000000c0)=0x9, 0x4) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000000140), 0xffffffffffffffe8) r2 = semget(0x3, 0x3, 0x208) semop(r2, &(0x7f0000000280)=[{0x4, 0x200, 0x1000}, {0x2, 0x3ff, 0x800}, {0x7, 0x2, 0x800}, {0x2, 0x5, 0x1000}, {0x3, 0x3f, 0x1800}, {0x257017fbecefaa8f, 0x3, 0xa3ef5711d9e07839}, {0x0, 0xda, 0x800}, {0x0, 0x7ff, 0x800}, {0x7, 0xe0}], 0x9) r3 = shmget(0x3, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) r4 = accept4$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x20000000) clock_settime(0x0, &(0x7f0000000240)={0x38, 0x10000}) shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x9, 0x7f, 0x22}, &(0x7f0000000380)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r5, 0x1, 0xa3}, &(0x7f0000000400)=0xc) 00:00:56 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000780)=0x44123dfb, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000ac0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000900)={@in={{0x2, 0x2, @rand_addr=0x7}}, r1}, &(0x7f0000000300)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x2, r2}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000280)={@local, @loopback}, &(0x7f00000002c0)=0xc) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x1}}}, 0x8c) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000600)={r5, 0x8001}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getrusage(0x0, &(0x7f0000000640)) writev(r3, &(0x7f0000000500)=[{&(0x7f00000004c0)="051fae2a0eff973fe5b7a07914600052334f990ae2a2da9c2e9db146fc98386e3fb90e354d54cd1f1a83798714c1001a8fcdb7", 0x33}], 0x1) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000b80)={r2, &(0x7f0000000b00)=[@in={0x2, 0x3, @rand_addr}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in={0x2, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000bc0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r7, 0xffffffff00000000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r7, 0x10001}, 0x8) 00:00:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25003400ffff000004"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffd38, &(0x7f0000000000), 0x128}, 0x0) sync() 00:00:56 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x0) fstat(r0, &(0x7f0000000140)) 00:00:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696e653000"], 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080)=0x4, 0x4) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) close(r0) 00:00:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001540)={0x0, 0x46, "bef246d9c040312b07790950a41437ccd03aa80e63e7c3266d8a0221f0279a0e5096a67ebeef21ab51f651099ea7a4477b9498cabcffbc6d546c7edb5dc9eba46b26ec84bac2"}, &(0x7f00000015c0)=0x4e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001600)={0x0, 0x910b}, &(0x7f0000001640)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001740)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xad}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000080)="e60bfd78a0bc762db07298765559ebe3fa5425f8ea2b62074300c23421e0ed88059b943814d9", 0x26}, {&(0x7f0000000140)="f808b3b8ff3033aeadc73406a35a272417f92a749a38969738cc46c150693245ec384f3aee", 0x25}, {&(0x7f0000000180)="7fcb31d6f18ecd843e604c60b1885a9bc4359d1648c8ff89abfee3822ced00031c2755b83c3edca962b1b2919580c872a587a5505889fa3d4d2586d865e1318d72f48503e72ceadfe3ab086f847970ff5cf3c05b548f25f6c903694a82e4", 0x5e}, {&(0x7f0000000340)="8718f6893ec5d0b6f14fbaf2980ef21881ddd7ba44d81eadeab454a0d422c561e86d5524e5898b95c80b8752cef2eb076b1e822372094caea7f8fc56784daa59f66f9a27d84278fa39953470d85e9ef920b5aa4a842e583d3e45b7008f2fd6d6d2bbcbfd28f51c53ca1dd5974d59be95f19c55d7cbd27a777e78c127d3a80f2fa935c22649c98dd7d64f98b8f11f58853ca45f93797123496f09cfb9168e8c5749c067de2bdf9a29e2cd93f794d3c2a7122b9fd4b9e14b77b4ead4d330762c0615bb026ed550b194cd0b4810ba97353998a38aacfb1a6760", 0xd8}, {&(0x7f0000000440)="8a508c739f3eecdabf76b96e221fc9e3fc18ba8385fc8acebea1658f80307ce25006becd6db317687ce8880ee5427320a9ff84639aef26f45eaa2941372405dd0174a444af3ccaca7220f70d2ad14a3c5cd7c9d9f7c03fc8da17f52fd33b7c0ba5f250d10b6d3abeda2fe3e24197a2fa9464fee0834f9475fd", 0x79}, {&(0x7f00000004c0)="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", 0x1000}], 0x7, &(0x7f0000001680)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x6}}, @init={0x14, 0x84, 0x1, {0x2, 0x400, 0xfff, 0xffffffffffffffff}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0xff, 0x2, 0x4000, 0x80000000, 0x8, 0x81, 0xfffffffffffffc00, 0x3, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x8, 0x0, 0x8, 0x3, 0x7, 0x5, 0x12, r2}}], 0x90, 0x100}, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:00:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0xffffffffffffff98, 0xd8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x2, 0x80000000006, 0x108be) open$dir(0x0, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@local, @rand_addr}, &(0x7f0000000180)=0xc) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x2) writev(r0, 0x0, 0xffffffffffffffb9) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x9, 0x7, 0x4000, 0x1f, 0x401, 0x0, 0x2, 0x7, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x3df, 0xb8b}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) 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, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xd54c, @empty, 0x6}}, r1, 0x60d, 0x5ac, 0xb58}, &(0x7f0000000280)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:00:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={@in, 0x0}, &(0x7f0000000000)=0xe5f13aac72445e3f) r2 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r1, 0x10000000000, 0xfffffffffffffff7, 0x7dda}, 0x10) fcntl$getflags(r0, 0x0) 00:00:59 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r1 = socket$inet(0x2, 0x1, 0x7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x700000000000}, 0x4) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1, @rand_addr=0xffff}}, 0x0}, &(0x7f0000000440)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000004c0)={r3, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000500)=0x10) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0x71, 0x20000000) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/110) write(r2, &(0x7f0000000540)="b348f30b72aff49292345bb0846667c4", 0x10) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r6 = shmat(r5, &(0x7f0000ff6000/0x2000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xd, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0xffff, 0x1000, 0x401, 0xffffffffffffffe1, r7}, &(0x7f0000000300)=0x10) shmdt(r6) 00:00:59 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001d40)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xff00000000000000}, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000efc78e0bf8000"/116], &(0x7f0000000080)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000001, 0x87, 0x80000000}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xc00, 0x98, 0x320, 0xffff, 0x7, 0x7, 0x6, 0x10001, r2}, 0x20) 00:00:59 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x400, 0xfff}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r2, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000002c0)={@remote, @loopback}, &(0x7f0000000400)=0xfffffee5) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x7) getresuid(&(0x7f0000000140), &(0x7f0000000280), &(0x7f0000000540)=0x0) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r2, 0x3, 0x0, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r5, 0x4) 00:00:59 executing program 1: flock(0xffffffffffffffff, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) flock(r0, 0x2) close(r2) 00:00:59 executing program 1: getgroups(0x40000097, &(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x9) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x10001, @loopback}}, r1, 0x4, 0x400, 0xa, 0x80, 0x9, 0x1f}, 0x98) 00:00:59 executing program 0: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$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_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getgid() truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:59 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000800000000000000000000000000000000000000000000000000000000000000395c1ea788702a9dbf0c9585746a8e40aef5ce30a09afdb939bc2a4f55785a2709e4a3fc2ded723b636bddd36146116a983e3bb85aff8588f70581e4fd1553b8a0eed7bf494137959eb2badf345728ce92cdcc4d91685a141ffde5a70378aece4b490cf5d5365e16f84313208fadfc6fe2e01136bd5f6ac6d302c737382426eff8ca1f4e5334e101e001ec91d38ecf7c7fae47d1127fba9c81c9f28251ff60e78cff94ddeeb9086a4617a5fa76db6491e9a797b887cad4aba3921f04aa1de2ef4000000000000"], &(0x7f0000000040)=0x23) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x7ff}, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0xffffffff, 0x4) 00:00:59 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x7a, 0x1) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) 00:00:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x10080, 0x20) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="eaf9ffff040000007f00020006009500490900001c0084c0452fda105ae00000000000000000000000000001ee00"/148, @ANYRES32=0x0, @ANYBLOB="4a8b0000884d000007000000c1ffffff02000000"], &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0x3, @rand_addr=0x2}]}, &(0x7f00000002c0)=0x10) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) poll(&(0x7f0000000300)=[{r2, 0x1}, {r2, 0x4}], 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0xffffffaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:00 executing program 3: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x40) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x8, 0x42) renameat(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setreuid(r3, r2) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x17, &(0x7f0000000000), 0x4) 00:01:00 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x8000, 0x9, 0xff, 0x1, 0xfffffffffffffffc]}, &(0x7f0000000080)=0xe) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x15, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:01:00 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000002c0), 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x7a2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in6={0x1c, 0x3, 0x92b, @empty, 0x800}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x3, 0x3}, 0x8) shmctl$SHM_UNLOCK(0x0, 0xc) 00:01:02 executing program 0: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getgid() truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1, 0x0, 0xffffffffffffff20}, 0x0) shutdown(r0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0xffffffffffffff69, 0x0}, 0x20101) sendmsg$inet6_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x1) 00:01:03 executing program 1: r0 = msgget$private(0x0, 0xa0) msgsnd(r0, &(0x7f0000000000)={0x2, "a8d9b239d763ac75846d57e5bfcd8ddb2b6d1baa4ed6c683480f02"}, 0x23, 0x800) msgsnd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000006fa31078ea603484263cbc2c0e3d04bc130d40d83f5982c83be76100bb3d0694f4fefd1b0b65c34fb44cc344a0ae6de6e48c7a05dec934d6d0a0ec267d81b2e3935d3a5404347e0ef4c5e1741241da16ce7524b418454b72751a4d10e9f5a6486199eb71c9840aae022d4d2882899cf2e30c82546c"], 0x8, 0x800) 00:01:04 executing program 2: r0 = socket$inet(0x2, 0x10000003, 0x0) r1 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000040), 0x100000) sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300, @empty={[0xc7000000]}}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f51c870255707bb81408ef54ec4e2d3665846059ca2a974cd72f5fb481a1bd5579ac683b7311b83c21fee16d5353aedbb93dc81a829ec8f7fa77e940b7bb64ac8170ca44f733af4c600833f62c6d3590aee4059a4f6f0a0ff96363adbf87aa72f98d224d0fb8ceb22b7fd2fa407c0b17a18a075ed337d9f7fb744ae35df5df02f892af61d765caed5cc8bd9674d1eb974ff6cf1081b0c8c85bf7a42d5972e19747f435e660205f7fe1edda9f6785a414be9877c14c70826ffa5794711ebf13489c37c5111cf97be725cee96f977bed382a602e905c637e5a07f57fad863f8f200049143c3cb671539adb814efec61ad5dc38c8003cc56e2212273afdfe7939be907514f0253a3d91ebc67e9557c7e9c346a51bd64c7bf25b74e7dc4c665870d7d03ed9fbf127262031325ed4c1b409d9eae639be16dd4d98e33c793a8d716463b1279178cea0ed51c1abc77f3179763f4aad2068fe1a6de1049d6d24b86c91bdf000cbeef66dfb64acb3aeb38b7b6da09660bdfee038e0713114638fe7e41a9a86c43ba0dfefe6982c05eced5b38fd511ecf612cb38b76ad28ddb85824d8c860a55ecc64126fdcb4d1f27b182e8ea4d69fa21ccd56dff4eff6cf3f34c19ebf661df38712b265bcb2647dc150cbb59ba66107d29222d06710baf1358ca7134f32b93cfe9cc42e818b670c079ebeaa6172a7efc2fec484589b38188eabcc1a5304c35875f5ae1ea44fecbaaa22502e1a314783f4a545d1bd46a554112c6b23d28ad5fa4eb8c58922a6cfa5799657d19b3a877f0b2b9e745c3c80b9e18be01ca8e486176d4c47c6ea6b65d36df280ea4110cf0801f6abf59ad306e6b4b0bbad5c6b5bd1af76d879d282eaf4f15972e5a2f741505996198ebad2930c682f5549d1e64cfe9c3010987401701282b6e395bfd3d74edfbe3ea8e7e0101645a3a9c0e47fc2e814585f62d7d6b55bd3e4c659697744abf91cd31c7fd618359f3a9fd9009e64c1ef2b8625911f6ec8ca80b1ccb660f025525a4a8b5db727ae601e45abb894391068aaf7edbec4d87888a95d92aa9f29894c804d8cf6dc830b3a60109f42a866dcd5221f2304398813b8f531702f119c3a1ac265318e9fa7802cc8e16376b7680c94109fc0b8e3158fc3a8a7585cfdeb048bab1b43e32a9c4f52ffd5e7f29b839cbb47e10fc8f6170208e052faf2851c4f18a911b5e8fc939fd06c6cbaa8d185e4f92630e8878699857b0c77a571a21176a7fbf2cad54769c64158b2e3bc72351b4c4bbd40aeeb04f2e02ae35e23bbcc86bdb20d5e31583eea4c0f2847f971fb69c7ad5f2cfaa88cd796771d1fff2e2ce2511272cd44dc74227f8c5158175a77", 0x5c9}], 0x1}, 0x4) 00:01:04 executing program 1: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100002, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x7fffffff, 0x4) 00:01:04 executing program 0: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getgid() truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:04 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x108) sendto$unix(r1, &(0x7f0000000100)="10e742a103f7bf77b6746dc33380aad26f52f893dab13ebe543cdb1e692620d57be8145f9c95f21065633b0abbe8d6c093e0c105a7f9914904d9f3cfdf8f2b022e5a399767db59aa300668e24d56f0a64dc9b8d2c19dee5d7d4d20b611aedf383b32a587ae1d9811005373587762a6dcc4bb61cdb278798c9dfb4c0a68e555b1a20b160ecd949ecb42e3368ce01d3baf9238be02b8a58bc3c767028e0c674bc355b2a96b9f809d29116415c99e1a9e97d27e3af5f2666818db1a5c78aa4f07f722041e9dade6dfb6c17c396d3192856401788545eb0621a83f28b527fed9498ff2035a8c91a932", 0xe7, 0x180, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0xc700000000000000) 00:01:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2002) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000280)='./file0\x00', 0x100, 0x22) chown(&(0x7f0000000000)='./file0\x00', r1, r2) semget$private(0x0, 0x0, 0x4) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x3}, {r0, 0x140}, {r1, 0x84}, {r1, 0x40}, {r0, 0x2120}], 0x6, 0x6cc16635) 00:01:04 executing program 2: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1c, 0x2, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002380)={0x0, 0xad}, &(0x7f00000023c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002400)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) readv(r0, &(0x7f0000002300)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/165, 0xa5}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000001180)=""/70, 0x46}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/126, 0x7e}, {&(0x7f0000002280)=""/66, 0x42}], 0x7) 00:01:04 executing program 2: clock_gettime(0x100e, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = semget(0x0, 0x4, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000180)=[0x5, 0x9d11, 0x1]) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x200}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x4239}, 0x8) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r4, 0x6, 0x2463, &(0x7f0000000240)=""/30, &(0x7f0000000280)=0x1e) r5 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xf4dc, 0x1, 0x5be, 0xffffffff80000000}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000100)={r6, 0x7fffffff, 0xc9a, 0x10001, 0x1, 0x400}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000001c0)={r7, 0x101}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000002c0)={r7, 0x92d}, 0x8) 00:01:04 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 00:01:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 00:01:05 executing program 0: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getgid() truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:05 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x9835, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0xfffffffffffffcb0) listen(r0, 0x0) 00:01:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, r0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080)=0x4, 0x4) 00:01:06 executing program 2: r0 = semget$private(0x0, 0x1, 0x480) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000006c0)={{0x0, r1, r2, r3, r4, 0x42, 0x6}, 0x7, 0xff1, 0x3}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) writev(r5, &(0x7f0000000200)=[{&(0x7f0000000240)="4f849a2d90335c49b25f4f10dae45d756b0357aee981e7cd03b112ecf0c78804430e45554152660bebdc3f33c4a3e1f6b431383fca8041de1e29f772985d537f6aacd21a59ec03f0146f8c7fa777ad53f20c3c7e1b39e19d46a0cee4bba09535c052ccd4b53ff6fef8106bb3a5f7f790ae13952eceeed8a99664a9", 0x7b}, {&(0x7f0000000140)="68be5d3aa8335eb8c880f3867307818a9b02777b8564c692af2a164ff184c3cc81f0b72c34572a26c64e5292c8dc05de7f298c800cc49b49ba6582190555485d96e2c455692dbe378268f31569ce3d0b20d047e6f14102fe83777f159e885fd1812f575e1bc451fc2a1309a4ede63182e7156b5a245708ea75d7209ce9d4bb161fc7162b6e8b6a7d5bbd35a16462860c94bd067aebabdd57521b71df28dce9ec85", 0xa1}], 0x2) r6 = socket$inet6(0x1c, 0x5, 0x74) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r7 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x200c3, 0x0) utimensat(r7, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x7, 0x9}, {0x7, 0x4}}, 0x200) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r8, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_accept_filter(r5, 0xffff, 0x1000, 0x0, 0xb6) 00:01:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r0) 00:01:06 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x80) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="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", 0x12d}], 0x1000000000000058) open$dir(&(0x7f0000000140)='./file0\x00', 0x10400, 0x0) 00:01:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) fstat(r0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xa714}, &(0x7f0000000100)=0x8) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:01:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000000c0)="d7e354837fba1023370c", 0xa) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), 0x4) 00:01:07 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x29) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x5}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x9, 0xffffffffffff8000}, &(0x7f0000000140)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x6, 0x8}, 0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r2, &(0x7f0000000180)=@in={0x2, 0x3}, 0x10) 00:01:07 executing program 2: nanosleep(&(0x7f0000000080)={0x2}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) syz_emit_ethernet(0x46, &(0x7f0000000000)="798deb8ce60c923afeed35c00806000100001404710200d189fa340000bab83be28ea73e1a9a39fef3f871b221b4ba20709dc76f0bb1dd2dbccb010098e76eeaa5bce09126ab") execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x100}, 0x10) 00:01:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x1220, 0x4, 0x7, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x1000, 0x2010, 0x9, 0x7, 0x9, 0x5, 0xfffffffffffffff7, r3}, &(0x7f0000000340)=0x20) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r5, r6) r7 = dup2(r1, r0) ftruncate(r2, 0xffffffffffffd672) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f0000000380)={r4, 0x6}, 0x8) select(0x40, &(0x7f0000000140)={0x9}, 0x0, &(0x7f00000001c0)={0x1f, 0x4, 0x1, 0x40, 0x1, 0x8, 0xfffffffffffffffc, 0x7f}, &(0x7f0000000200)={0x1, 0x9}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f00000003c0)={r3, 0x7}, 0x8) freebsd11_fstat(r0, &(0x7f0000000400)) 00:01:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000040)) 00:01:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2fd7, @empty, 0x2}}, r1, 0x200, 0xffff, 0x90, 0x0, 0xffffffffffff42e7, 0x100}, 0x98) 00:01:07 executing program 2: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000040)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xc5) 00:01:07 executing program 3: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0xee84c779d11887a4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x81, 0xf, 0x0, 0x3}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x100}, 0x8) mprotect(&(0x7f00002b1000/0x3000)=nil, 0x3000, 0x5) r2 = socket$inet(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8501, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r4, 0x8001, 0xef5f, 0x9, 0x200, 0x1b9}, &(0x7f0000000240)=0x98) setsockopt$inet_opts(r2, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) 00:01:07 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) chown(&(0x7f00000002c0)='./file1\x00', r0, r1) r2 = open$dir(&(0x7f0000000240)='.\x00', 0x3, 0x4) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000500)=@file={0x0, ""/2}, &(0x7f0000000540)=0x4, 0x10000000) accept$unix(r3, &(0x7f0000000580)=@file={0x0, ""/108}, &(0x7f0000000600)=0x6e) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000280)=0x0) mknodat(r2, &(0x7f00000004c0)='./file0/file0\x00', 0x101, 0x4) fchownat(r2, &(0x7f0000000000)='./file0/file0\x00', r4, r5, 0x600) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x800000000000) readlinkat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000640)='./file0/file0\x00', r2, &(0x7f0000000680)='./file0/file0\x00') 00:01:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2d) 00:01:07 executing program 2: execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) mlock(&(0x7f0000aa3000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0) 00:01:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xe0000000000, 0x410, 0x8, 0x1f7c002, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x900, 0x20, 0x4999, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x7, 0x0, 0x80, 0x400, 0x0, 0x8}, &(0x7f0000000140)=0x98) 00:01:07 executing program 1: r0 = dup(0xffffffffffffffff) r1 = msgget$private(0x0, 0x208) msgrcv(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="000000000000000014000000000000000000000000000094599a2f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce04ee0e302356765f1673512d6e723b75a3df0398e8d7e599fd8e508b3992b98385e3f81c86c0f124c884b79b6d2700"/180], 0x1, 0x0, 0x800) lseek(r0, 0x0, 0x3) r2 = open(&(0x7f00000007c0)='./file0\x00', 0x80000000000203, 0x8) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) setitimer(0x1, &(0x7f0000000700)={{0x2, 0x80000001}, {0x2020000, 0x10000}}, &(0x7f0000000740)) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000680)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x25) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000003c0)=0x8) chroot(&(0x7f00000008c0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000400)={r5, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r0, r2) r6 = dup(r0) poll(&(0x7f0000000780)=[{r2, 0x4}], 0x1, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000480)={r5, &(0x7f00000005c0)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000640)=0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r6, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000300)={r5, 0xa, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001b0099d46204715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf984dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d15", 0x1d4) sendto$inet6(r4, 0x0, 0xb0, 0x4, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x400, 0x8) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:01:07 executing program 2: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x6, 0x9}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:01:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0) 00:01:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket(0x1c, 0x20000000, 0x7fffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x6, 0x5, [0x71, 0x1, 0x7f, 0x4, 0xffffffff]}, &(0x7f0000000100)=0x12) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xfff, 0x1, 0xff}, &(0x7f0000000180)=0x10) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x0, 0x0) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r3) setuid(0xee01) r4 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r4, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 00:01:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast1, @broadcast}, 0xc) 00:01:08 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) sendto$unix(r0, &(0x7f00000008c0)="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", 0x1000, 0x2018d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x1, 0x100000000}, 0x8) 00:01:08 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0xbc}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000080)=0x10) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r0, 0x2) dup2(r0, r2) 00:01:08 executing program 3: r0 = semget(0x3, 0x7, 0x20) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0x9, 0xffff, 0x4]) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000040)=0x5) __getcwd(&(0x7f0000000080)=""/178, 0xb2) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x9, &(0x7f0000000180)="7f8a2a206ddd78b416") setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0xf23, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x0, 0x4, 0x80000001, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0xf8, "3820530ece6f21fa0fd5b606b2bf544be16c273a0482edff2de4d30fe1abb80df0b097517a35f8314ee7d7c6db1b5666377f46f7e90a45f4dc53d870d1a66fc1e9c0b210d5ec0a36fd377077333ac8daac9cbd6669146b72a6fccb5d44f1f77259be8ae818f4b556a0d61f68df76aa18d0a92305995e38692f8320c6d9436ea07f64ce9b3dbd68e2acddb06d25005ee2f02842477455671c49b8c57668fdf42e04a799b4531f14ad5a16a18b64b1c8ab41e9ca94de8c42ca1333db1c7fda45cec50b78a58fcdd7730e615b06506f9e4dda120633ad7d2a413dd36ab49336a2b5558d4116beb4d8243d4c4f40f3d65aed4307bc3d71abe6cc"}, &(0x7f0000000380)=0x100) r4 = dup(r1) sendto$unix(r4, &(0x7f00000003c0)="d1a1df7a001a010883f00f50b457cfe931538cb0207da61a1eebcfdc9c95815c2e121b3358ae12ac3a40a1204250ab997e83f2f43767587af60a08213e4dbf8357ceee14c97c02fab9a1fafc974ed0db8dfc1c4c2031afed1fba6c7f5f7efd1dfc8d94902f802e5f7806963e47763c1cf53ec37ec6ce60a344377c1b039a04fadbeb1da58fb786a10c53b28a0130458a9c78e3f63b0494c4ff39db7fb9f4f3d685c10771286a0f3546afa4f5e4bef6812671655cb6c94543e491678d530baaf8633c0023c0d8d0c63e1960fd0d6d4f7dd38d", 0xd2, 0x100, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000500)={r3, 0x6, 0x7fffffff, 0x7, 0x1, 0x6}, 0x14) bind$unix(r4, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000580)=""/155, &(0x7f0000000640)=0x9b) r5 = getuid() getgroups(0x4, &(0x7f0000000680)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000840)={{0x1000, r5, r6, r7, r8, 0x10, 0x1}, 0x5, 0x12, 0x100}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000980)={r3, &(0x7f0000000900)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000009c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000a00)={r2, 0x3f, 0x2, [0x4, 0x101]}, &(0x7f0000000a40)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000a80)=0xcc8, 0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000ac0)={r9, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000b00)={r9, 0x101, 0x7, [0x1, 0x7, 0x3be, 0x2, 0xff, 0x2, 0x8000]}, &(0x7f0000000b40)=0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000b80)={r10, 0xffffffffffffffff}, &(0x7f0000000bc0)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000c80)={r2, 0x8, 0x3f}, 0x8) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000cc0)={0x2, 0x1}, 0x8) 00:01:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) sendmsg(r0, &(0x7f0000001740)={&(0x7f0000000000)=@in={0x2, 0x1}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000000c0)="c1ee6513bb791760cc4f6e04d0ebeee5036ee948977d367435", 0x19}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="2f70f448efa4f83c231f83a555b80554b2fe5876b66da5f0d1fc7a5d6f5e6e3b301908d7b1ab25f300d84ee53a2b7071b361483140b71c6ae8a16265a868db4d15ab49153593343c71e12e8d5bb6", 0x4e}, {&(0x7f00000012c0)="245e9530504f42c36b52f9e05eb8a9604f77b8d4443aaf3c152d4417", 0x1c}, {&(0x7f0000001300)="aebcbe6b8c4a54687d357f820a4f8f5ee356100aa68469f7ae25ea23d9ee9ad1d67843a45d958ff9ef514cfa3ffe9a04102fbaac6812de77386666807391504a198321734638603cc131fe2293d533517ea5f11162ff0835429d37afcaa6ac7924f035ebf890f51d7374ce044d61b3290d215b5f5049464724b0844e312e808125816f68ad3cac85", 0x88}, {&(0x7f00000013c0)="3106e6b235114275d94868fcbce159294c7890724d6555899f2891e71961079e97a2b6b7fcf9bab779c07598ba031b3cbeec22f8f1901feacc8fa3bb46b471ef97e14e4b275063f1a61eed228bf5dcd162cd0b78b6f5252d1f659da6c61e7e089654f896", 0x64}, {&(0x7f0000001440)="f98683212cf6995bf3d4788fe067bfeff0bce1d4422cbb06164ee49089299c6aaafed28ef9a8158c78ac58c62dfedcbff7d568a443d78ca78cf57529337d356cd52cd1b94934dc952854009e1b46194f", 0x50}, {&(0x7f00000014c0)="b4bd8f64b447c074983b92c3c7cb0739408622414d44dbfd1ca48dcff6daa45dee250649830139e504f259f78eee7a3633921ffaff67982942d33f7fa188ed09e335c18e906dc9f8ac6e74686362c0f7073c40ea20bf60088e919064d93085878b1081b18f4284b6cc9256c1477e779d7158d2f5f0c2097ee54b74439227a2dee8d7a7c5824a2eade46fe6b383326129ab02ac36ef7491e7bae8a780371dd1ec4d4e4badb3cf0c814559a827ea6e1dc35ddac9e5a2235e4f594c499262c6b0f42911fdf213b96333e7cb1180c8c7a16707c842040aeb507954013d8ae59bebb5eff9e24977f12115341443a926d42d689c", 0xf1}], 0xa, &(0x7f0000001680)=[{0xa8, 0x0, 0xfffffffffffffff7, "01057c21fb0da02e8e08b3b8477b95910894a52b63f9a491f95f030c20e94f813358518da90357c1cf4f2b8c7a88e4e0008128c7e6d32c33a7db287fd6c8d13b324c0fc62d817046faa796c347e36e394ef1ffe75a6d27f511e15b48f688f889d6a8f85843fd72e84252353be00f3656eb93848fc0521ee93e0d2b6245b747f6327708928ecb47c3f4106b310f58959ef177eb"}], 0xa8}, 0x181) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) freebsd10_pipe(&(0x7f0000000000)) ftruncate(r0, 0x80000001) ftruncate(r0, 0x0) ftruncate(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 00:01:11 executing program 3: r0 = socket(0x10, 0x3, 0xffffffff) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) write(r0, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) 00:01:11 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x42) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@empty, @multicast1}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:01:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1e2f, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) open(0x0, 0x800, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f00000003c0)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) 00:01:11 executing program 0: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x4}, {r1, 0x8}, {r0}, {r1, 0x4}, {r0, 0x2000}, {r1, 0x80}, {r1, 0x46}], 0x8, 0x29d) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 00:01:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000100), 0x1000000000000038}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e200000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ff0000", @ANYRES32=0x0], 0x8c) poll(&(0x7f0000000380)=[{r0, 0x4}, {r0, 0x3}], 0x2, 0x3f) unlink(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x735e443c, 0x3, 0x0, 0x7, 0x7, 0x1ff, 0x3, 0x8001}, &(0x7f0000000100)=0x20) setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000000)=0x200, 0x4) 00:01:11 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x10973db1}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) socket$inet(0x2, 0x7, 0x0) 00:01:12 executing program 3: socket(0x1e, 0x10000000, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x17, 0x10000000, 0x0, &(0x7f00000003c0)) r0 = socket(0x1f, 0x5, 0x4) r1 = accept$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0xfffffffffffffde4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x20, @loopback, 0x1}}, 0x0, 0x8, 0x4, 0x280, 0x100, 0x7, 0x8}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x4, 0xa5, "d848a2561fa0e22c8c48a6664b0eae37a60aa922f736ee63a6a0cf3226b5f131295c2aeb0b5932f1cac0a1efe435f4e12d7f3682f1825c2a9c357e1c091f040720572eb0a0d43e3dac9e9f36abe42601669b38a5a04eb48d2d9ef23cc33f6b08b61b501cceb9929a7f2a3c831de29d9182d3451906f0ccea62ae9005922210687ec13d7efb4ba3e8e68d7878827f2fd71b21cfc656f3e29a22dfc8480f8be2b58e0db39da7"}, 0xad) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:12 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x200, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0]) setsockopt$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$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0xffff, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x0, 0x0, 0x4}, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000080)='./file0\x00', 0x900, 0x1a2) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:01:12 executing program 3: shmctl$IPC_SET(0x0, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='\x00', 0x0) 00:01:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) fcntl$setflags(r0, 0x2, 0x1) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/219) poll(&(0x7f00000001c0)=[{r0, 0x4}, {r0}, {r0, 0x14}, {r0, 0x8}], 0x4, 0x3) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x5}, 0x1) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000000040)="41c8002312fe76bf3ee214e68f7b3a3a81d9e43f67f1411b15", 0x19, 0x0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:13 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000400)=0x4) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0xffffffffffffffff) 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, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 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) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x377) poll(&(0x7f00000001c0)=[{r0}, {r3, 0x100}, {r0, 0x2020}, {r3, 0x10}, {r1, 0x4}, {r0}, {r0, 0x5}, {r3, 0x20}, {r1, 0x40}], 0x9, 0x5) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000000) truncate(&(0x7f0000000080)='./file0\x00', 0x9) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000140)={0x7, {{0x1c, 0x2, 0x76, @loopback}}, {{0x1c, 0x2, 0x0, @empty, 0x1}}}, 0x108) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x3) 00:01:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x800}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x800, 0x1000, 0x20, 0x0, 0x8, 0xefb, 0x8, 0x101, r2}, &(0x7f00000000c0)=0x20) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="60e2ccdf387d0f3f6eed595ef55e1db69bb7eeb77364e19202210a74d824e7d9df0bbe1eaf1c8062dc669c7b4dcd794f27fa59634c107f764f19d317e4bb50114b6fd9a7722f763438babb1dda2e1c5405d82a1a7fde1b57c67f3e41fd", 0x5d}, {&(0x7f0000000180)="c882eebc73087b9181cf72fd7d2bf84756e3c9e0921ac4c2fd0a879a8026f545624fc25a9dad378a77e68401f6ab2a9f9da76b75295e9ac65605ca45f8df18e062d21d4a9462a7639f717b20224308380cc1c8dec784e6a3dde8c242fada243e2a945a87ec67e703c56154658663d890dea54f14d8faf42a2e78fe202d2cc52695976f553fdd2437039b04c49ee1046cde7183fbf183062b20c8aa0335cf2fedfed554f17fa5c703ef5f53237cc72d0f8cddfa01b84cf75ea53319f00531ed99793d658b9d796398756d80f9b5fbffeda8a207de052f4649", 0xd8}], 0x2) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020081) 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$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xd54c, @empty, 0x6}}, r1, 0x60d, 0x5ac, 0xb58}, &(0x7f0000000280)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket(0x10, 0x20000007, 0x3) 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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:01:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1, 0x8, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES64=r1, @ANYRESDEC=r0]], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1b00ff079f64a124"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x99, 0x8, 0x2500, 0x0, 0x9, 0x6, 0x1, 0x80}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r1, 0x2000}, {r1}, {r2}, {r2, 0x11}], 0x3b0, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f00000007c0)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2}}}, 0x118) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgget(0x3, 0x480) r3 = msgget(0x3, 0x10) msgctl$IPC_RMID(r3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0xfff}, &(0x7f00000001c0)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) 00:01:15 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000040)={0x9}, 0x0, &(0x7f0000000100)={0x0, 0x80000000, 0x9, 0x0, 0x8, 0x1fe, 0x7}, &(0x7f0000000140)={0xffffffff, 0x2}) 00:01:16 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x1) 00:01:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x0, 0x2, 0x110, 0xfffffffffffffff8, 0x0, 0x10000}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x1, r3}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x20000000000000, 0xf, 0x101, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r4, 0x5, 0x0, 0x7, 0x8b49}, &(0x7f0000000100)=0x18) 00:01:17 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) flock(r1, 0x7) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 00:01:18 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) open(0x0, 0x0, 0x0) mlockall(0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x20000, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) sync() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x20, 0xfffffffffffffffe, 0x0, 0x8001, 0x9, 0x2, 0x7, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x7fff, 0x9fa, 0x2, 0xcf, 0x8001, 0x4}, 0x98) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r2, 0x4cf) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1, 0xff, 0xd472, 0xff, 0x0, 0x6, 0x1ff, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x1a6, 0x5, 0x8, 0x3, 0x6}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x7}, 0x8) ftruncate(r0, 0x101) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xa7, 0xfff}, {0x3, 0x3}}, 0x200) close(r0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1, 0x4) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x200000000, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:01:18 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$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$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x40, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYBLOB="6b00cf00360e9ef454902f6c396d9b8ef0284ce6962a062693539783b399dfc1fbac12a477c7f03046606ce35648328c1d964a120cd83d8d200135b9f910e15eb075e09e6bf6ed2893c60743dac852c7412b7ee75f6eb11a67f02b89651f9e62e9236df9f7b41a694913cd6f941f17c701304760302f27b17af22d68b36d2d06d8800207fe9eb7a1e3f92a61e8be7c4919e9bc4aa307c6f86465f014200e66ad812b224530da6b76c8d79de765623e081e943d1266ea0b2f408e43eb7e9ac6d645a4bbc3af6c132e559a93c5"], 0x1) getitimer(0x3, 0x0) 00:01:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x17f, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x3, 0x81, 0x80}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:01:18 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = socket$inet6(0x1c, 0x10000006, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x0, 0xe9f9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r3, 0x2}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@local, @local, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0xfffffffffffffeb8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) getpeername$inet6(r2, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffff43) getsockopt$inet6_int(r2, 0x29, 0x2e, 0x0, &(0x7f0000000080)) 00:01:18 executing program 0: r0 = socket(0x2, 0x3, 0x11) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202a730fd157fda45ecd18b93bf60efec23d74811e358a6b7023f6f7ad252a37cc4881c06eebcdf5834"], 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, 0x0, 0x0) 00:01:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000001c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 00:01:20 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000126000/0x4000)=nil, 0x4000, 0x1, 0xc50, r1, 0x1) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=0x709ef916c0f03c4a, 0x30000010) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x6, 0x8, 0x2, 0x479}, 0x8) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) mlock(&(0x7f0000077000/0x4000)=nil, 0x4000) 00:01:20 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt(r0, 0x1, 0x5, &(0x7f0000000040)="8a610fa44a3bd275e58cef63ca7e2092593a13fc3d4fa7b388d21223f9734127daec1651b86eed541d3254f7bd4b1b951fad7617216e5bcb6e536f13a3e27142dc2c3687a419610b7cf7aa2ce1547e854d3109165f561bfd6a5b2d490451a941fdef036b7f42b7bfb481e1a4a7d379b7b4e49c694e1105c33af897174e89bdddec7a1aa848a481fd5ab07d85c86cc7542034cda9a2f762fb55f481bbb9a4d5635c6181c953b6cd550a2d6f1f598ba9dbf47bc4256dc5ffedb548ee97d6b546e57bea9a841d6994d9c6021e89e49a52ccbea1794c0cb152e0200ff55584939d4bbc6aae2db8fec8b6e5b34bf5c70869", 0xef) close(r0) 00:01:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x97, 0x800, 0xffffffffffffffff, 0x1421, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e000000006942dc9973890009000000000000000000000000000000000000002000000000000000000000000000000000000000008fdb8cc274680e801500"/134, @ANYRES32=r1], 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f0000000040)=""/113, 0x71) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) freebsd11_fstat(r3, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) sendfile(r2, r3, 0x0, 0xb) close(r3) ppoll(&(0x7f0000000240)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) 00:01:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000180)={0x3, 0x0, 0x43c, 0x0, r1}) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc4, 0x85) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r3, 0x4, 0x100, 0x40, 0x5, 0x10000}, &(0x7f0000000140)=0x14) 00:01:22 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x5f749e04c9238511, 0x82) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000000c0)={{0x98}, {0x9, 0xaf33}}, &(0x7f0000000100)) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000040)='./file0\x00', 0x3) unlink(&(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f00000001c0)={0xf67, {{0x2, 0x0}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc) 00:01:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="fe10ae091943c3306756a3c484c7dd1ca9ea0f78dffdd6037c03cd7dce139c64e30ca676f675b5c35b53c470eea1139b8ef5977b411b1778af0900000000000000fb4516a8cbcbad02a532f77db6d97ebec628575f23e138ea419782d3a1", 0x5e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x29, "c2b2041b5a8d3ea4c69c500be39b8a6fad56a90147f608e555ff1476bb862860011cc81f2f26c02035"}, &(0x7f00000000c0)=0x31) shutdown(r0, 0x1) 00:01:22 executing program 3: syz_emit_ethernet(0x9, &(0x7f0000000000)="f8d2776e3478150800") 00:01:22 executing program 1: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f0000000540)=[{r0, 0x2000}], 0x1, 0xfffffffffffffff9) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8, 0x10000}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="65460000ff03"], &(0x7f0000000200)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r1, 0x8, 0x9, 0x9, 0x0, 0xffff, 0x7d93, 0x1ff, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r1, 0xfffffffffffffffb, 0x88, 0x6a, 0x1, 0x2}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x3}, 0x8) 00:01:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x8, 0x0, 0x0) write(r1, 0x0, 0x0) socket$inet(0x2, 0x5, 0x6) read(r0, &(0x7f0000000140)=""/106, 0x6a) 00:01:22 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) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff7000/0x4000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) semget(0x3, 0x0, 0x200) r2 = open(0x0, 0x40, 0x10) poll(&(0x7f0000000140)=[{r1, 0x2000}, {r2, 0x134}, {r2, 0x9d}, {r1, 0x2}, {r2, 0x40}, {r1, 0x3}], 0x6, 0x7f) connect$inet(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(r1, 0x0, 0x0, 0x0) 00:01:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000480)={0x0, 0x5}, &(0x7f0000000440)=0xffffffd9) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000400)={r4, 0x5}, 0x8) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000080)="f77671107aa91bbbc09e838b8741ea88afef2566464559adb728cfacf4c92f8708c31e1d9f925c5b7c230124d4aafcfd676bdd4205eb06b3aeee31a1ad1fc3032707a37b63b9c67335b1e64b6046a8f919df2e9548c2e1cea20777e6527fe75a4dc6fd4094639efc19dd0075e091c8f0e036005e6591e35f4600617db73cd9ce1141fb0fdfa073a29bd899f9955d59808eb385371101e85ac21eea343135160202cdae01e60583dc299fc01636931342c99110ba34213497f65d2853647af2ed12007df4e51658fea8b971e64e78fb5dacf2e158c23b97fb29405a4b946e5282c52306adad1af4222ef4b5d37c702cc85a42a17133d110", 0xf7}, {&(0x7f0000000180)="1ac282335d9dcc908480a539e00f07c4587bd31a2274f75fa8a84893c0d1c5d7e83a87249bd76818643d89798bcf46755e556f9817fba6b2f3a44761446077d7b040c99a464c084a0667b2b342b0b4f6e53a87031fd879e28ecbdb65d58e9265d7a66c9540cac974f704ce9def60c35b817cef6cc2ab8bb41da105192a7c19c2c710eec08e9ef45c39cddb33a47fc42a0d07f4aeb28e926c95c080ce42873d2ace3175d67870f83e49fc23179b8756971a2f4ad900e1b00473e1", 0xba}, {&(0x7f0000000240)="5c5ae765e96e96b7f57bb3d3a73d07c27c92906fd03c12b91febcbc8d70e624c0c8b149e85c94a1517e0bdca94c5d7e33fb85df14262655b578bc3c99a1234fc3b9716ee2acd9fe8a5c08c95c570961ce694c2159fc244037b4f955b2fa238080da81e1271a9556ac575f431350ccaaf293111eb21f5ed40367b06365c365054a5be97e679789b8c77cc88961dc288728022701eb89916a9871e1189526ea82905210a5d0f1015fb164febf30974f720962c15f15fe8561eefb9eeda", 0xbc}], 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000340)=0x401, 0x4) fcntl$lock(r2, 0xb, &(0x7f0000000040)={0x3, 0x1, 0x8, 0x4, r3}) r5 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0xfffffffffffffffc, 0x0, 0x0) 00:01:22 executing program 3: nanosleep(0xfffffffffffffffe, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/45, 0x2d}], 0x2, 0x0) 00:01:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x75, 0x3, 0x100, 0x3}, &(0x7f0000000080)=0x18) 00:01:22 executing program 3: readv(0xffffffffffffffff, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x4297) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x20000000) 00:01:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = msgget(0x3, 0x10) msgrcv(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000004c4bcbfca010b36000"/4104], 0x1, 0x2, 0x1000) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x2, 0x5, 0x9, 0x1, 0x0, 0x100000001, 0x7fff, 0x7, 0x6, 0x3}, 0xb) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) r3 = shmget(0x2, 0xd000, 0x90, &(0x7f0000ff3000/0xd000)=nil) shmctl$SHM_LOCK(r3, 0xb) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:01:24 executing program 1: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f0000000540)=[{r0, 0x2000}], 0x1, 0xfffffffffffffff9) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8, 0x10000}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="65460000ff03"], &(0x7f0000000200)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r1, 0x8, 0x9, 0x9, 0x0, 0xffff, 0x7d93, 0x1ff, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r1, 0xfffffffffffffffb, 0x88, 0x6a, 0x1, 0x2}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x3}, 0x8) 00:01:24 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = msgget(0x2, 0x13e) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000300)=""/226) flock(r1, 0x5) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x3) r3 = getpgid(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x40f, r3}) open(&(0x7f00000002c0)='./file1\x00', 0x40, 0x80) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x1ef1c673}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0000000000000002000500ff038e0a0000000002004e21ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff030000000000000000f8f0", @ANYRES32=0x0, @ANYBLOB="001000000002000002000000ffffffff01000000"], &(0x7f0000000040)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r4, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0, 0xfffffffffffffff7}, 0x8) 00:01:26 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0xfffffffffffffffc) r1 = semget(0x2, 0x3, 0x4) __semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000380)=""/142) r2 = socket$inet6(0x1c, 0x30000000, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000440)=r3, 0x4) renameat(r0, &(0x7f00000001c0)='./file0/file0\x00', r0, &(0x7f0000000200)='./file0\x00') socketpair(0x1e, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r4, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0xffffffffffffff0c) 00:01:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x400000}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:26 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x5, 0x100) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0xffffffffffffff24) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r2, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) mlockall(0x1) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @empty, 0x2, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:01:27 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xffffffffffffffc0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000005ff1d32c"], 0x1, 0x800) getrusage(0x1, &(0x7f0000000000)) 00:01:27 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket(0x17, 0x10000007, 0x3) r2 = accept$inet(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast1}, &(0x7f0000000080)=0xc) syz_extract_tcp_res$synack(&(0x7f0000000640), 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f00000000c0)=""/231, &(0x7f00000001c0)=0xe7) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r2, &(0x7f0000000200)) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) freebsd11_fstat(r3, &(0x7f0000000400)) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) freebsd11_fstat(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) setsockopt$inet_int(r3, 0x0, 0x10, 0x0, 0x0) 00:01:27 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x5, 0x100) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0xffffffffffffff24) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r2, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) mlockall(0x1) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @empty, 0x2, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:01:28 executing program 0: r0 = socket(0x3, 0x7ffe, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffe97, &(0x7f0000000380), 0x1, 0x0, 0xffffffffffffffcc}, 0x20101) sendto(r0, &(0x7f00000007c0)="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", 0x1000, 0x0, 0x0, 0x0) 00:01:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6856, 0x0, 0x6, 0x1ff, 0x3, 0xffffffff, 0x200, 0x9, 0x7ff, 0x2, 0x4}, 0xb) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) 00:01:28 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x5, 0x60a}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r1, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}}, 0x0) 00:01:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2e, &(0x7f0000000000)=0x9, 0x4) 00:01:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 00:01:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0xffff, 0x11009, &(0x7f0000000080)=0x4, 0x4) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) openat(r2, &(0x7f0000000000)='./file0\x00', 0x10000, 0x180) 00:01:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400c2) shutdown(r0, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x18) 00:01:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66896c653000f824fd2f23d3d80000000000000003"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x3f, 0x3, 0x4, 0x3f0000000000}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000440)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000000)={0x2, &(0x7f00000004c0)=[@in={0x2, 0x1}, @in6={0x1c, 0x0, 0x7fff, @empty, 0xfffffffffffffa3e}, @in6={0x1c, 0x3, 0x36c0, @remote={0xfe, 0x80, [], 0x0}, 0x800}]}, &(0x7f0000000580)=0x24a) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file1\x00', 0x100000, 0xd0) sendto(r1, &(0x7f0000000200)="a4b38d528dd2d41de144a498a29207c2c6659fceabffbd94d482ec12cb54e37d365bcebfe5eb9ffbca231bc71873660a98879e3803d24a24724f336a600bb9ce7e51dbf4e5ee71030c73d33466945b604fdceb2f8794f8ffe8a72d9f064c5ffaf758364566c4baa98d3e7a62b40c7ab528036160129ad4e621157f10a190f9e45b9d09f4c7e08956d6c962a6f91c00b3a5a7634068ba5de016af2d75bb7ee501eace6fb337e2a7a188e18675c97955ef3ca286908ccb3e4c69d48182ac9616", 0xbf, 0x20009, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) openat(r4, &(0x7f0000000100)='/', 0x421002, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) writev(0xffffffffffffffff, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 00:01:28 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001600)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd27d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r4, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 00:01:28 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000680)=[@sndinfo={0x1c, 0x84, 0x4, {0xb, 0x0, 0x9, 0x1}}], 0x1c, 0x108}, 0x20000) openat(r1, &(0x7f0000000000)='./file0\x00', 0x1c3, 0x8) 00:01:28 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x9, 0x2, 0x4, 0xffffffff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f00000000c0)={r5}, 0x8) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r1) 00:01:28 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "04e69599a1d53951b17665c794432cfce4e9af9a3dd0da82345af7ff0a55b81434a31d3fbff8d0ea91e39c790f458767037662393119c9a6b62bf91611a69e65c07c2fdfe1d1ea9394a97aea2162343e96bf610103d209a8163e50e1aa9cbfac1af565b19f07ac98eef922f59733f25253997ceec14cb41bf3efebc1970dc692f56a8aacb4f4c4fc6c0a6a65d40d647096a343f6506ca35a00f750d5361d29d41a9dfe28bbab08280f6c52046100a7b7646bd59aec7f6066c8dccb7aedc829d95c3d932427d8bed5c263ac97a619509a76343ce015b1735555b3102f37eb2246b99ac1aaa808103c32784fca830f1bce"}, 0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x60) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x2, 0x80000001}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x17525b8b}}, r2, 0xd151, 0x9, 0x2b4}, 0x94) 00:01:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x2, 0x0, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x3}}, 0x0, 0x4, 0x2, 0x4, 0x1, 0x8000}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x100000001}, &(0x7f0000000040)=0xfffffffffffffd4e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r3, 0xffffffff80000000}, 0xfffffffffffffee8) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) semget(0x0, 0x1, 0x52d) r5 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x0, 0x62) setsockopt$sock_timeval(r4, 0xffff, 0x0, &(0x7f0000000300)={0x4, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000100)={r3, 0x1f}, &(0x7f0000000140)=0x8) 00:01:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000280)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffdea) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x1210, 0x4) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x80000000, 0x7, [0xffffffffffffff4e, 0x9, 0x1, 0x6, 0x6, 0xf4, 0x2]}, &(0x7f0000000300)=0x16) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x1}, 0x8) sendto$unix(r1, &(0x7f00000001c0)="b5e548b444ee05067f991ea6288a70893aa9e348154776ae153489254d57b70b109bff117f1108ebcf4dd57b8eefaee12fac9c0b3cef466b7c820338f8a586cbcee61b1f15684eb6b5264a7c673219c4c3bca503e84e176740a696609ebf09bb50263aa5e3ae1020d680e0094b06e92391c1e979b0961c5c8b62c7fd364f309ba5c9788ff1f7ce", 0x87, 0x0, 0x0, 0x0) 00:01:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0x2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x1, 0x1, 0x7, 0xffffffff, 0x5}, &(0x7f00000001c0)=0x98) 00:01:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x1, 0x8000, 0x92}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x8d, "0e533068a4848975f62b1757d5ce82830ad5a126bdf4edf0c6c815f2c2d067edc92d31b78cc6a8bd02662165ae8f4462e729aeb6af590de1d42dab1964d624e98d9e3c59a3e0853c869d5ce151b5f78536b9f3a579bd9166ac5d514be7164e95a681a56167d2ee41eb8a6e3de9c4314ec2b119e658c87d34e631752f57ac36600c871a23e9d691ce8031434866"}, &(0x7f0000000040)=0x95) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f00000000c0), 0x8) 00:01:32 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file1\x00') 00:01:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) r1 = socket$inet(0x2, 0x30000002, 0xfff) getsockopt$inet_tcp_int(r1, 0x6, 0x1058, &(0x7f0000000100), &(0x7f0000000240)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) read(r0, &(0x7f00000001c0)=""/87, 0xd7) 00:01:32 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000140)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r2, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x13) shutdown(r0, 0x2) shutdown(r0, 0x1) 00:01:32 executing program 1: clock_gettime(0xf, &(0x7f0000000000)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x80, 0x4) 00:01:32 executing program 1: sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f00000001c0)) getrusage(0xffffffffffffffff, &(0x7f0000000000)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x6f, "541e6a302425b10ca54cd90b53648f0bbc8d8493dab1eb5a776b51859bdc59a9ee7fa21d3b5de2ab0c737e744b2c81a84faf498689f3a4651bae82054fccff4cce78ba68ab0ec13e63862b2c1dfe0e6f7c5b50edfba999dfd56073aea00a3d47459d24c69dd4e89a504517c531ace2"}, &(0x7f0000000180)=0x77) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) 00:01:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="e82c", 0x2) r1 = semget$private(0x0, 0x2, 0xc) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000000)=""/8) 00:01:32 executing program 1: socketpair$unix(0x1, 0x1000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="b4c41f670621cffe3e5bbb89c1d3cbfbfdc918da9f8e8e0d21c533fea59e8ed0d689a92749e9c01a4ce26e71f890239ffbc5e9d0defd0509f7a9948e", 0x3c}, {&(0x7f0000000080)="21e4fecf551a4b3e6e5e82309c9e71e139cdfa7f1b6cf941d5da9c9d95026590305d959775e360f76558196e1bcee2b07939fa7a850a11d8495118aa92f5ea74962c1882d2a7dbcb4ecc4dbe3e15519c9ad8edb496f2c98156039cda9430659ce659b506d7f67df5bcd8a720df9f59cb35", 0x71}, {&(0x7f00000001c0)="c8c6bd1d9119ed231ac17214e8a8759253b4068dc5dd05c422749e6c49a7624f821d2d73d6904b62c27158ad33946697cf32a9dc85b2ee4d3d9f08c5270e9257b06296ec590ac9bd2d5502529078f20968970cbd9ffe214329d7b3a8ca0960599d91c8751aeca9d8a24e95dd4626305dd2378e70d60eaab2e7aa7b26c230b0d24ace377a0c23237c55618ddb40884083dfd3fa", 0x93}, {&(0x7f0000000280)="238aad38bdd23d1a7bfa74b207c8786914aaeb583c80ba4f0ebb2f163aa5b8388fcb01db794aff3e139f10818669a78aafcfbd75dec5700322733713d2", 0x3d}], 0x4, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xe8030000) 00:01:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) dup2(r0, r1) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) 00:01:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300044b3213488e39e89ff746b61938ac5b1ef365f120144521b932deb422783482159969a2fc2bd2726edfc11a590700d63b1de0b4c4b0e842077fc8d3e"], 0x10) bind$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f940f6c653000"], 0xa) bind$unix(r0, &(0x7f0000001680)=@abs={0x0, 0x0, 0x0}, 0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x4, 0x1, 0x214, 0x3b, 0x7fffffff, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x5, r1}, &(0x7f0000000500)=0xc) sendto$inet(r0, &(0x7f0000000540)="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", 0x1000, 0x20008, &(0x7f0000001540)={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000001640)={r2, 0x3, 0x154}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000015c0)={r1, 0x9}, &(0x7f0000001600)=0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0xffffffffffffff4a}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x8, @empty, 0x892}}, 0x0, 0x213, 0xffffffffffff0245, 0x1, 0x0, 0xb0}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001580)=r1, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x200, 0x4) 00:01:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x200) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1200c0, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:34 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x7, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000002000000000000005604aa2f12be2be08436a1a9b99e431896688e2995685df4"], 0x28}, 0x0) dup2(r2, r1) truncate(&(0x7f0000000000)='./file0\x00', 0x9) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:01:34 executing program 2: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="ed0b000000eb0000000004433736cc06aa35719e"], 0xa0) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) socket$inet6_sctp(0x1c, 0x60bde6457a8ac4dd, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x10001, 0x0, 0x80, 0x80000000, 0xe7}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x763, 0x9}, &(0x7f0000000500)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0xfffffffffffffffc, 0x1, 0x64, 0x4}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x5, 0x0, 0x800, 0x9, 0x6, 0x3, 0x4, r2}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000540)=0x6, 0x4) 00:01:34 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000040)="f30f81b3660d0c64f343afc463356b346bd4f390c462392d4065c4a2a5979e0500000065f2430fc2d793c4429528393e438387feefffff05f30fc2d598") setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), 0x4) 00:01:34 executing program 1: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x400000000000001c, &(0x7f00000000c0)=[r0]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:34 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x6) pwritev(r0, &(0x7f00000000c0), 0x100000000000011c, 0xffffff8000000001) pwritev(r0, 0x0, 0x0, 0x0) 00:01:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x1, 0x3}, &(0x7f0000000180)=0x8) 00:01:35 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200)={'accf_dns\x00', "9e7e96d65f3572444eabb005795011151df24e6f533417c670dd37a2997c3ec3cd58ab3301f70b19df7320f7ab34fb27cad5f58883efbe325bb8f2a251a9f9d79ae6e39b2f62b1e14b408e3e033cd09eee242a5f9ac20631f21a8a44c00ac895277cb52c7c3d8ff075846ee3ff11d2bcfd3163524218ea4e6023a61ab5f4c1097894ec8bc215af8f49a2cf78f853f17744af1f572b486e7ec9acd8495b896628487c8874fc6630d8abc5c3a9b290ebfb0d677b9e4fe5b5db19e53c2768fc013a3074a45bb496fc4b9edf84d6d948c8053504739aa6573e1936c10c75333b3b9adba8c40e7f96496e56abe41754dc56ba"}, 0x100) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x84, 0x1000) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x20, 0x900) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:36 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket(0x1, 0x10000007, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x1, 0x609, 0x423]}, &(0x7f0000000040)=0xa) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x4e53707b4f054c8c) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000e000000100"/156, @ANYRES32=0x0, @ANYBLOB="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"], 0x0) 00:01:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1028, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1008, 0xb49) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 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) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 00:01:36 executing program 3: getgroups(0x400000000000008f, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r2, 0x0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) 00:01:36 executing program 1: socketpair(0x1, 0x20000003, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x3, @rand_addr=0x2}, @in6={0x1c, 0x0, 0x1f, @empty, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x9}, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={r3, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r2, 0x33, 0x9, 0x7f}, 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r4 = socket(0x1d, 0x4, 0x7) r5 = socket$inet(0x2, 0x3, 0x40) r6 = socket(0x1f, 0x1, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000540)={r3, 0x9, 0x80000001, 0x5, 0xfffffffffffffffa, 0xff}, &(0x7f0000000580)=0x14) freebsd11_mknodat(r6, &(0x7f00000005c0)='./file0\x00', 0xc, 0x1) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000600)={r7, 0x1f}, 0x8) r8 = socket(0x10, 0x1, 0x3) getsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f0000000740)=0x100) setsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000000780)={0x2, 0xffffffffffff0001, 0x6, 0xa601, 0x1, 0x0, 0x3, 0x3, 0x10000, 0xaec, 0x60a}, 0xb) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000007c0)=0x10001, 0x4) accept$inet(r8, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000880)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x3, 0x0, 0x100, 0x4, 0x7, 0x12b}, &(0x7f0000000940)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000980)={0xf, 0x3, r9}, 0xc) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f00000009c0)={'accf_data\x00', "65660647767704485dfde730810502198dafb760cd2dbb4d622a29eab8b16984c4313dfc9dbb56f6fcc7748edc4ba9569c9208ae25833f785fff3bca22587fcb1937c856a9912f48e5ada3661fa398bf9e9c38b8de3e8ff66222ab3478d083c12937ec6fdb9965ee1e84147ce500bf5857688c27633e60d4a8880e2a6b35f9ba397f85865bd1a15c3f9725af161a360f0d57d3fc3a673cc03d9a69281c59527895fb674c83cd5e4910d260408f2999c38301c28a150e931f30cc0940a5afc2c05ba04bf8e3aa792646fe85448f4aa721d63be077134db15d7f676b3011e0755edd08e6ec4bc254ca22a65b61decb8b7c"}, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000ac0)={r3, 0x5, 0xf, 0xf675, 0x7b}, &(0x7f0000000b00)=0x18) setsockopt$sock_timeval(r8, 0xffff, 0x1006, &(0x7f0000000b40)={0x7ff, 0x7}, 0x10) 00:01:36 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000440)=0xffffffffffffff28) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000100)="b1005b04b30ba45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) setrlimit(0x0, &(0x7f0000000240)={0x2, 0x7}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) 00:01:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x7}, 0x8) 00:01:36 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x10000000) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x1c) ppoll(&(0x7f0000000280)=[{r0, 0x31}, {r1, 0x1}, {r2, 0x8}, {r3, 0x1}, {r4, 0x4}, {r5, 0x10}, {r6, 0x2faee2e44c83c516}], 0x7, &(0x7f00000002c0)={0x2, 0x1ff}, &(0x7f0000000300)={0x6}, 0x8) r7 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r7, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) 00:01:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) truncate(&(0x7f0000000140)='./file1\x00', 0xd01) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x400}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x4, @empty, 0x8}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x0, @loopback, 0x2}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0xfffffffffffffea1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r2, 0x31f2}, 0x8) r3 = dup2(r0, r0) readlinkat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/98, 0x62) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="40498d15fb575811905c23fb8303094221cc04c665690d9723e21f3ef14237a4ad394100"], 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) 00:01:38 executing program 0: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(r1, r1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="ec8a3a78dbbbb525c3a5969b13d2176d0ef2974582376dcca1e50e1aee91e228af8d9b65b335583f3a04b51c0c7550c660425df2ffefb0cda1e78969e300d45395adc83fef3e882a3af732055f399cfec375", 0x52) 00:01:38 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x100) fcntl$setflags(r0, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x6, 0x4}, &(0x7f0000000240)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="5fbf6e14eb0947b3b8153ef012492d8053003830e82c0260", 0x18, 0x20108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xc826}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x5, 0x20, 0x8, 0x5, 0x5, 0x3ff, 0x80000000}, &(0x7f0000000140)=0x20) 00:01:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@loopback, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @multicast2, r1}, 0xc) r2 = getpgid(0x0) getpgid(r2) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2=0xe0000001, @empty, @rand_addr}, 0x22d) 00:01:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000004, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98) r2 = shmget(0x2, 0x4000, 0x480, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:01:41 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) r1 = socket$inet6(0x1c, 0x1, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x30) 00:01:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82, 0x85) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf, 0x8, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0xffffffffffffffff, 0x1000, 0x3, 0x100000000, 0xfff, 0x1, 0x5, r1}, 0x20) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x1, 0xf, 0x3, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x7, @loopback, 0x1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x80}, 0x8) ftruncate(r0, 0xfffffffffffffff7) r3 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x123) futimesat(r0, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={{0x67, 0x7}, {0xfffffffeffffffff, 0xffffffffffff0000}}) r4 = semget(0x0, 0x7, 0x8) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000003c0)=""/71) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x0) r8 = geteuid() setreuid(r5, r8) lseek(r0, 0x0, 0x2) r9 = open(&(0x7f0000000500)='./file0/file0\x00', 0x8, 0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000005c0)={r2, &(0x7f0000000540)=[@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7e5c}, @in6={0x1c, 0x2, 0x1, @loopback, 0x9}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000640)={r2, 0xd, 0xc36d}, &(0x7f0000000680)=0x8) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000780)={0xe6, 0x5, 0x2000, 0x1, 0x2, 0xf716, 0xe000000000000000, 0x9, r2}, &(0x7f00000007c0)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f0000000800)={r2, 0x10001}, &(0x7f0000000840)=0x8) setreuid(r11, r5) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r9, 0x84, 0x8002, &(0x7f0000000900)={r1, &(0x7f0000000880)=[@in={0x2, 0x1}, @in6={0x1c, 0x2, 0x10000, @loopback, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000940)=0x10) lseek(r3, 0x0, 0x2) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000a40)={0x1, &(0x7f0000000980)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x426, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x9, @loopback, 0x7}]}, &(0x7f0000000a80)=0x10) setreuid(r10, r6) setresuid(r7, r10, r6) 00:01:41 executing program 0: 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) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xa, 0x8000}, 0xffffffffffffff9e) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) open$dir(&(0x7f0000000380)='./file0\x00', 0x804, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000200)=0x8) 00:01:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) dup2(r0, r0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="527e9dff4ad07c159acd2accea2a0d4c1fd502b0f58d21e6243beb3b047ae8c7811bfece243e606e414e3367d7ead3a1c4b0a55dacfca2fa43dee21bae4022876b83a97f238d6ba8cd0ec80243b9c7791b833b1a0ce5e3abde0631241f5fc4525923f9f25ae8954381", 0x69) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xc}, 0x0) 00:01:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x24b, 0x800, 0x800, 0x7, 0x7, 0x800000000000, 0xfffffffffffffffe, 0x81, r1}, &(0x7f0000000340)=0x20) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000100)=@abs, 0x8, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x80) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x80000000081) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x63, "fd3495ed4825e44ea3d090adf6a395ce979b365d51f22c3ae94950fac8e6cbfdc8738cf0e3ef2e99ce1b49cb15a48dbd3bd406b084130e8382073938112ba422d9da9ec5db858ba2b151e2a2b29aac6a7b28746c7003ce720c51bdc80241219000c843"}, &(0x7f0000000080)=0x6b) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x1, @loopback, 0x7fffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) 00:01:41 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$getown(r0, 0x5) r1 = getpgrp(0x0) fcntl$lock(r0, 0x9, &(0x7f0000000200)={0x400003, 0x3, 0xfffffffffffffffc, 0x3, r1}) r2 = fcntl$dupfd(r0, 0x1000000, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x80000001, 0xfffffffffffffff8}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x100, r3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r4, 0xfff, 0x2, [0x11, 0x9]}, &(0x7f0000000140)=0xc) 00:01:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x7ffc) getegid() 00:01:41 executing program 3: r0 = socket$inet6(0x1c, 0x30000004, 0x3fffffffe) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) 00:01:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setuid(0xee01) fdatasync(r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) getsockopt(r1, 0x7, 0x80000000078b5, &(0x7f0000000080)=""/30, &(0x7f0000000100)=0x1e) 00:01:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x1c, 0x5, 0x4f65) recvfrom$unix(r1, &(0x7f0000000140)=""/218, 0xda, 0x80, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x3) 00:01:42 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000300)='./file2\x00', 0x0, 0x0) listen(r1, 0x6) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:01:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000640), &(0x7f0000000680)=0x4) r1 = msgget(0x2, 0x18) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/239) shmget(0x2, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) r2 = shmget(0x2, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) fchdir(r0) fcntl$setflags(r0, 0x2, 0x1) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/47) 00:01:42 executing program 3: semget(0x1, 0x4, 0x20) semget$private(0x0, 0x10000000004, 0x0) semget$private(0x0, 0x0, 0x619) r0 = semget(0x2, 0x0, 0x400) semop(r0, 0xfffffffffffffffe, 0xfffffffffffffffd) 00:01:42 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000001000"/100], &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x399d0205, 0x6, 0x9000, 0x3, 0x6, 0x2, 0xfffffffffffffffd, 0x1000, 0xffffffff}, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x10000, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:01:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x1000001ac) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='&\x00', &(0x7f00000001c0)=']\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) linkat(r4, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x400) read(r0, &(0x7f0000000340)=""/169, 0xa9) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8) fcntl$dupfd(r1, 0x11, r4) r5 = fcntl$dupfd(r4, 0x0, r1) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000680)=""/87, 0x57}], 0x3, 0x0) connect$unix(r5, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) fsync(r4) ftruncate(0xffffffffffffffff, 0x9) 00:01:42 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x4f27}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x1}, &(0x7f00000002c0)=0x8) poll(&(0x7f00000000c0), 0x0, 0x7fff) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f0000000280)={0x2, 0x3, 0x1, 0x5, r5}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r3, 0x4}, {r4, 0x4}, {r4, 0x2000}, {r4, 0x2002}, {r4, 0x140}, {r4, 0x1}, {r4, 0x10}], 0x7, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) sendto$unix(r0, &(0x7f0000000280)="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", 0x1000, 0x80, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:01:42 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x4, 0x3ff]}, &(0x7f0000000100)=0x8) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) fsync(r1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:01:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$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]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r1, 0x7, 0x2, 0x9, 0x1ff, 0x80000000}, &(0x7f0000000040)=0xa0) 00:01:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) write(r0, &(0x7f00000004c0), 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x80411, r0, 0x56) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000240)="077a9bbf1fc835cede7a091501125acd0d1248911a90be05a693a65a64e2985f7f08b79300eeacfca9a4b954657dbe9fa9e005e57ad23ae00e5c48b2b5213ea91e4cddfa3f8f8e8cb5340fbe9a31eec31f9bf26db8684de96418206e9a24ad3e336097e62104e026cfcce9d412566a51b735a5be9831d5efe9968ef06d97f456705e4de89d5b5c64a61578bcd455d0e1bc9b0d6c7d0ac6d724c8755751b330d2a41ec0598562bb6931102a4505420dbb8f08007a310b294fa7073ea1991a88fd4f8a7ec46de9b74a3e79ed3513dd8ff8c6adc88b41ff2e355f1c43ab0c806bf97a33931ee01a43da3f", 0xe9}, {&(0x7f0000000340)="0cb970cbdc75e6f89c1cac848a59a83e77ae47ea484df6b9364ccd6630d852e93337d91768d6b62ca00564f7783ecdf5a03c8a3689c2370c37b12bd2d8bd00b54cfc271a97ed", 0x46}, {&(0x7f00000003c0)="0e089a8e8bcd68e200e371d4021f3fe930ee47565f23a8f513143d99ce1a7ee1c8f8728c8988a56b6370de02a7c52c65ea6dac220017e4e45365e3d4d2da7626044a48a70d37369e6ecb9da3ded2f7a8bc521257d3b51998ccf4b08f3c78a167832d9598e1839099f1e034059874c09abb98b09b55fd008f", 0x78}, {&(0x7f00000004c0)="92fe2af4b9a4a90bbf5f1e987e59ce71076d456b3e94f70989bcb73d42c4d0c2e51c95e6ae9f244bb45a9eba2fbcd7c2050978706463406a7267e00d10a19985cd1755e0a3b825353dec7d1fdd042adf93e59e12b5781c7b42eb5ec7cc5fa0829e5da07d6a0c", 0x66}], 0x4) pipe2(&(0x7f0000000080), 0x0) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setstatus(r0, 0x4, 0x10004) fstat(r0, &(0x7f0000000140)) 00:01:43 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x6) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001280)=0x10) getpeername(r1, 0x0, 0x0) getresgid(&(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)=0x0) setgid(r2) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) accept$unix(r0, &(0x7f00000012c0)=@file={0x0, ""/108}, &(0x7f0000001340)=0x6e) r3 = semget$private(0x0, 0x1, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000240)=""/4096) 00:01:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) select(0x40, &(0x7f0000000040)={0x7, 0xcd, 0xfff, 0x852, 0x5, 0x5090, 0xfc2}, &(0x7f00000000c0)={0x9c, 0x9, 0x2, 0x6a, 0xfffffffffffffffd, 0x1ff, 0x80000001, 0x1}, &(0x7f0000000100)={0x9, 0x7ff, 0x2, 0x81, 0x3f7, 0x86da, 0x2, 0x9}, &(0x7f0000000140)={0x20}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:01:43 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00000e8000/0x2000)=nil, 0x2000) clock_nanosleep(0xfffffffffffffffc, 0x0, &(0x7f0000000040)={0x9, 0x9}, 0x0) 00:01:45 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setresgid(0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2a, @rand_addr}], 0x10}, 0x0) setrlimit(0x0, &(0x7f0000000000)) execve(0x0, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) 00:01:45 executing program 0: 00:01:45 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8, 0x2, 0x0, 0x401}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x2, 0x1, 0xfff, 0x6, 0x2, 0x2, 0x100000001, {@in6={{0x1c, 0x0, 0x5, @loopback, 0x7}}, r2, 0x80000000, 0x4, 0xa1a, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:01:45 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$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) clock_getres(0x4, &(0x7f0000000040)) mlockall(0x1) sync() socket$inet6(0x1c, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x7f, 0x2}, &(0x7f0000000300)=0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000200)="282a96395dfadfe6cd17a9c59550848da204fee5d58113b6883c0578745c82227ab73af05bca4f0ee77c4a6083ba2ce16cf1650ea9365e6e63e63fc951aa2230bed60e1503f36fa816359330bf1fd2e53ac6afb168d09c21cb12c05cb737398594c023389f43829e3804bff5a46f6d2c086400c51f88c181145c51d4c76915e4ec957fb9f43dd9248ea13a2d22e0cbe608b561451edcfe47f753bdb445b5100a8a7980d362c539b4aa5af3dc28", 0xad) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000340)=[{r0, 0x42}], 0x1, 0x200) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000001c0)=0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x3, 0x4}, 0x279) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, 0x0, 0xed) 00:01:45 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) r2 = getegid() fchown(r1, 0x0, r2) r3 = getpid() r4 = getpgrp(r3) fcntl$setown(r0, 0x6, r4) 00:01:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000100)='./file0\x00', 0x0, r0) rmdir(&(0x7f0000000140)='./file0/file0\x00') setgroups(0x0, 0x0) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x400) 00:01:45 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0x8) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x800, 0x420, 0x101, 0x74cf4a5, 0x8217, 0xfffffffffffffffa, 0x8, r1}, &(0x7f00000000c0)=0x20) 00:01:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000340)=0xca) r1 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x6b, "1a758f9dddd5c5ad552d11a0a4fcc7234f7057b8f6753ccb9713028eaca9ca44c81964df58c252ace0f410980fd1f0cdd0c81da636d195cb6e89e9d337e4a4ccbba423112449e85e008643fc872a452e28bbf80a0ff5628128bf5e53f5999257c16ecaf09627e9b9b16e91"}, &(0x7f0000000040)=0x73) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7, 0x6, 0xf800000000000000}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="010006001c765eee8326e79a67ca41b1f223648f86e1ba4b67bb92bc580afa00df144fd51b42e6c28ebc2d2331", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) socket$inet6_sctp(0x1c, 0xb8f2d371131f91d7, 0x84) 00:01:45 executing program 2: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='9$\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000180)='^!\x00', &(0x7f00000001c0)=']\x00', &(0x7f0000000200)='-\x00', &(0x7f0000000240)='!:!-\x00', &(0x7f0000000280)='-\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='#\x00', &(0x7f0000000340)='({,:\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='!']) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x18, 0x0, &(0x7f00000000c0)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x6, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:46 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x10000000) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x200, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0xa2}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00'/20], 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0x118}, 0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x20, 0x7ddb}, 0x8) 00:01:46 executing program 2: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r0 = socket(0x11, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xa, 0x48) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @rand_addr=0x8}}, 0x0}, &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0x3f, "3daa18030fcfe6548eeae9716662d458b109d9dae522d96e85dc8be12df25fa7380b8b6cb56a2e454009be552e4f3d09c99dcd06d442c45ddf5d38eb49f4a0"}, &(0x7f00000003c0)=0x47) shutdown(r0, 0x2) setsockopt$inet_int(r0, 0x0, 0x4a, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x9, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x101}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x8f30, @local={0xfe, 0x80, [], 0x0}, 0x9a7}, @in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x4, @loopback, 0x401}, @in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7f}]}, &(0x7f0000000200)=0x10) 00:01:46 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0xca) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) 00:01:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x2dff, 0x401, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, {@in={{0x2, 0x0, @rand_addr=0x3}}, 0x0, 0xe1de, 0x4f, 0x8, 0x7}}, &(0x7f0000000080)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r3, 0x7, 0x3, 0x9, 0x100000000, 0x3f, 0x2}, 0x98) 00:01:46 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x5, 0x0) flock(r0, 0x6) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) 00:01:46 executing program 1: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x2004, 0x8) socket$inet_udp(0x2, 0x2, 0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:46 executing program 0: socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='./file0\x00', r3, r4) r5 = getpid() getpgrp(r5) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r6 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x3, r7}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r7, @ANYBLOB="0500fd81e8110005000400080000"], 0x12) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) 00:01:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) 00:01:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) socket(0x2, 0x20000005, 0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x1, 0x3, 0x0, 0x4e44, 0x3, 0x9b25, 0x6, {@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0xa13, 0x8, 0x10001, 0x5, 0x5dfb3ab}}, &(0x7f0000000080)=0xb0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x8}, 0x8) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:01:49 executing program 1: sigaltstack(&(0x7f0000fee000/0x10000)=nil, &(0x7f0000000040)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) futimesat(r0, 0x0, &(0x7f0000985000)={{}, {0x6, 0x3b8}}) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000989000/0x2000)=nil, 0x0) 00:01:49 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1206, &(0x7f0000000000)={r1}, 0x8) 00:01:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='.\'\'\\],\x00', &(0x7f0000000180)='&\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) 00:01:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x4}, {r0, 0x160}], 0x3, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fsync(r0) 00:01:55 executing program 0: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x353, &(0x7f0000000000)=[r0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6, 0x9, 0x1}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, r3, 0x7fff, 0x81b1, 0x77}, 0x8c) setresgid(0xffffffffffffffff, 0x0, 0x0) getgroups(0x2, &(0x7f0000000100)=[r1, r0]) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x100) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000280)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:56 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0}, 0x0) 00:01:56 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') r1 = semget$private(0x0, 0x0, 0x44) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000580)=""/188) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd11_mknodat(r0, &(0x7f0000000380)='./file0\x00', 0x80, 0x1) __getcwd(&(0x7f0000000280)=""/85, 0x55) r2 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x646, 0x5, [0x1000, 0x4, 0x1000, 0x8, 0x20]}, &(0x7f0000000300)=0x12) freebsd11_lstat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file1/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./file1/file0\x00', r4, r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000340)=r3, 0x4) 00:01:56 executing program 2: semop(0x0, 0x0, 0x9) r0 = socket(0x1, 0x1, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x80, 0x6}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x4, 0x7, 0x4, 0x100000001, 0x5e105dec}, &(0x7f00000002c0)=0x14) r2 = semget$private(0x0, 0x7, 0x400) __semctl$SEM_STAT(r2, 0x6, 0xa, &(0x7f00000001c0)=""/72) semop(r2, &(0x7f0000000040)=[{0x1, 0x2, 0x1800}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x235) semop(r2, &(0x7f0000000180)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x800}, {0x4, 0xfff, 0x800}], 0x2c6b) __semctl$SEM_STAT(r2, 0x7, 0xa, &(0x7f00000000c0)=""/188) 00:01:56 executing program 1: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r4, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r5, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000006c0)=0x7, 0xfffffffffffffdb9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r7 = dup(r6) r8 = accept(r6, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r5, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1001, &(0x7f0000000740)=0x43cbc, 0x4) openat(r8, &(0x7f0000000680)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r9 = dup(r6) sendto$inet6(r9, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r9, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) accept$inet6(r7, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000700)=0x1c) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) 00:01:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f0000000040)={0x0, 0x0, 0x73, "28b03ef2f602d9fc560571bb2926f93b64c94ac73338b3c732327b44bd1d416d8a88fa509d8410954d87413eacbc31b73e3928b62b220ec6917d8ff7eec970dc8dbd04a3027e2a5b5e64cac3bb91fa8afce63ec2bfc95d0ccecb2eec0b06581bfdd40c9c7c1a3f25e5168963066dbe576118fd"}, 0x7b) 00:01:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r3, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) setreuid(r2, r2) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x7}}}, 0x8c) 00:01:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x3, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xc5, "4c15262f66a931b01c45f09f88294d6b353534a08eaee38da0b20ec00ba1e39c2c8643e5d1b86151d53eb4116ab1682052cdfe0cd32d17cc7046bbe124c23660b3c00792e3f2c65dda3684fdafd91b1149837d6566b11fd24141245a0ae0cdada39b3e0dbf4d83337a7bdae418599ba99017f0d038703d3e97522ed351e4f7d1e83b186eae88997de6e4a6e9305e8a9dabdcb61acc39873c1b37fed767a7336431b925fcbb2e4f35fce7321e99cd9c98283764f4d2780f9f2b1d3e60ae66e19a4b5108ba64"}, &(0x7f00000001c0)=0xcd) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x10000, r2}, 0xc) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x7f}, &(0x7f0000000280)=0x8) ftruncate(r1, 0xfffffffffffffffb) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000380)={0x80000000, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x7, @loopback, 0xfffffffffffffbff}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0xffffffff}, @in6={0x1c, 0x0, 0x0, @loopback, 0xff}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1ff}]}, &(0x7f00000003c0)=0x10) recvfrom$inet(r1, &(0x7f0000000400)=""/115, 0x73, 0x82, &(0x7f0000000480)={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000004c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000500)=0x80, 0x4) r4 = getegid() fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000640)={0x2, 0x100, 0x2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000680)={r2, 0xff, 0x101}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000700), &(0x7f0000000740)=0x4) getitimer(0x3, &(0x7f0000000780)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000008c0)={r2, &(0x7f00000007c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000900)=0x10) sendto(r0, &(0x7f0000000940)="628e9a3c5f1d12dfe6a4098ef183a6792be38198c8c91bb8576af8d9701fb1f48bf660ae44593d7f9c4157ba8bfe7e31504a662cf6a5c63d54c9c79dda", 0x3d, 0x4, &(0x7f0000000980)=@un=@file={0x1, './file0\x00'}, 0xa) r6 = socket(0x1c, 0x10000000, 0x0) connect$unix(r6, &(0x7f00000009c0)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000a00)={0x800, 0x4e4}, 0x8) shmget$private(0x0, 0x4000, 0x9, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000a40)={0x0, 0xdd}, &(0x7f0000000a80)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000bc0)={r3, &(0x7f0000000ac0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000c00)=0x10) setsockopt$sock_timeval(r6, 0xffff, 0x1006, &(0x7f0000000c40)={0x6, 0x1}, 0x10) 00:01:58 executing program 3: 00:02:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, 0x0, 0x0) 00:02:00 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x400, 0x4) r1 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x49d, 0xfffffffffffffffc, 0x0, 0x0) semop(r1, &(0x7f0000000000)=[{0x1, 0x400}, {0x0, 0x9, 0x800}, {0x0, 0x8, 0x1000}, {0x0, 0x80, 0x1000}, {0x3, 0x1a}, {0x3, 0xffff, 0x1000}], 0x6) getsockname(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) 00:02:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5000000000000009, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x1}, &(0x7f0000000040)=0x10) 00:02:01 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x20000000) dup(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:02:01 executing program 3: mkdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) symlink(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000140)='./file0\x00') rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:02:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea2281170200000000103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94bc9c5dba7d1f7e078cb1e08b244e8d4248ef93116010560253b8e5b4699917"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000140)="6db6dd224103c0fa9dabfe4bcc97c82cd486e31193e34378447a4d3ed972c5a1ab74471a971cab6469cf06c2419f398b72159991836ccb904aa0f973cb9b022ac2012110486f23829ab9e07e475cb75879a15ee0c8342e391aa842bace8d167bd2d8d0c1d23e7c5f51070f0abea10482e727f95241de895818f755291c37d983e7a495a09a493ae8f9e693f6a035310931fe5f6f27ea8d60db4fe6eba8c9259b90e973ba524bafe50d34cf4e7244eb6f5387a161734c6b1c7ff4dfd21fcdee41e8fdeff7cde2a7db57f75d5762", 0xcd) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e22e0000002000000060000000000021400000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc661d07e0b4aed9b892ce8b91ac328be50a55d4a3a839f8b87ab8e9dbe5cd0cca4c824097777b3d33", @ANYRES32=0x0, @ANYBLOB="0104051101000000"], &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x7, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0xfff, 0x3ff}, &(0x7f0000000340)=0xc) 00:02:01 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) lseek(r0, 0x0, 0x3) fchmod(r0, 0x40) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10, 0x10000000) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000140)={0x96, {{0x2, 0x0, @broadcast}}, {{0x2, 0x3}}}, 0x118) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:02:01 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0x1, @loopback, 0x6}, {0x1c, 0x1, 0x1e54, @empty, 0x1}, 0x40, [0x5, 0x3ff, 0x1991, 0x100, 0xa00000, 0x0, 0xfffffffffffffffc, 0x20]}, 0x5c) socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x2, 0x6}, &(0x7f0000000080)=0x18) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x800016, 0x0, &(0x7f0000000040)=0x202) 00:02:01 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0xffffff54) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x0) socket(0x1c, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x1000}, &(0x7f0000000180)=0x8) 00:02:03 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0x2) faccessat(r0, &(0x7f0000000140)='./file1\x00', 0x0, 0x1000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) sendto(r2, &(0x7f0000000200)="3ead6c51bc86ca1cab0f26b40c4429f3f2cf8e2815467400e6acf6b0271a2f2712c8fb96a88af64b0f12ea5233016ac74f95a4199bad2ac25055a1c5dd78d2000df6eae5cc1f161d594bf5fcd761df19c884388c7526455ade310c0ce25dd98d100a74fca105484a9ee4cd1efb5bd8441c0e48d82427e2250988f626578270a1a16135a2aa327115a7389e1d1bb0208a99a55b573056c08d", 0x98, 0x20000, &(0x7f0000000040)=@in={0x2, 0x2, @broadcast}, 0x10) poll(&(0x7f0000000300)=[{r0, 0x2108}, {r0, 0x90}, {r1, 0x100}, {r1, 0x3}], 0x4, 0x5) select(0x40, &(0x7f0000000180)={0xffff}, 0x0, &(0x7f00000002c0)={0x6, 0x3, 0x3, 0x7f, 0x7, 0x7, 0x8, 0x5}, &(0x7f0000000080)={0x392, 0x9}) 00:02:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x4, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1000002a9) r1 = accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x10000000) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:02:03 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) mlockall(0x1) sync() socket$inet6(0x1c, 0x2, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x70) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:02:05 executing program 2: select(0x153, &(0x7f0000000140), 0xfffffffffffffffe, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x12) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x1000000000000000, @local={0xfe, 0x80, [], 0x0}, 0xcc}, {0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, 0xfff, [0x16a803, 0x7f, 0x10000, 0x2, 0x4, 0x7f, 0x3, 0x1]}, 0x5c) 00:02:05 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) r2 = getpgrp(0x0) getpgid(r2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x40}, &(0x7f0000000300)=0x8) exit(0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200)=0x7ffd, 0xfffffffffffffe0b) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000180)={@multicast2, @rand_addr}, &(0x7f00000001c0)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r4}, 0xc) 00:02:05 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffe) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xf7, "ccaa2d43cf858d85b157451c9914a0919ba2cdedf17162473721bba85b97ed2c814e8aa09e38b6a0baa867bb048537b99efbeae158fc1450f5d038de1258ced46fb1bd0e51cc502e563a608b4593e44cbca4960ebf5d853bf8ea3cf05b93410b2281a929558f5d40f05e519cd5f0ecd65f91b9837b72a273c0b13def8b6dbf23f6d3deadfbbea5e1581da9bf4daee6d5f6cf7cf48cf2e8d095c0bcbec833586904cf9b8bf8473467b5f0b8048d3424cabac16206d2309bc50a9958f22144dcea8f64c1e862fce58d741481b42da51afa67c34c0e03d5c4d038855ab77fa93dce1264b3d11260799f605947a637b2a124cf312dd0f50664"}, &(0x7f0000000080)=0xff) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x800, 0x3f, 0x80, 0x7}, 0x14) 00:02:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r2 = semget$private(0x0, 0x2, 0x84) semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') 00:02:05 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$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() socket$inet6(0x1c, 0x2, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x70) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:02:07 executing program 3: r0 = semget$private(0x0, 0x7, 0x2) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYRES64=r1, @ANYRES64=0x0, @ANYBLOB="f283a976e4eb7b839162fde6cbadae99b35a1497129d0746f917e220081aa4a43d86d7d19920f1d715a8e916017c914ff1694d04cd4184df82e156f03677eada969c", @ANYRESDEC=r1], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10002}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x9e, "6409d80bffdc58e2b58cb02d5a07b749f5818fd2e85a215e974ca5e49a84432dd0e922e022df4d2740a8d852d32b6b61de649187208a1926b38ad0bcfe8a99adccd11fad6d3499667249a524e7742e3e8b0cddda8c199473e3f272971d4d755fea7ef54cfe27dd28bfede4e9617f9c52a03e1d6da1e0ce856d0991ba810971ed7a6605c9f5be8db423d164dac990bf188f1fc8ae9c03213ca04e7f00246a"}, &(0x7f00000001c0)=0xa6) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf, 0x9}, &(0x7f0000000240)=0x8) r3 = semget(0x3, 0x4, 0x50e) semop(r3, &(0x7f00000000c0)=[{0x2, 0x4e}, {0x3, 0x9e, 0x1800}], 0x2b24) 00:02:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000040)=0x3f, 0x1f3) listen(r0, 0x2) listen(r0, 0x0) listen(r0, 0x0) 00:02:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x27, &(0x7f00000001c0)={r2}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040)=r2, 0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:02:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x329) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x6, {{0x2, 0x1}}}, 0x90) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7f, 0x8, [0x8000, 0x80000001, 0x7, 0x0, 0xfff, 0xfffffffffffffff9, 0xaf, 0xbf1]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 00:02:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x4100, 0x40, 0x0, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x3ff, r1}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchdir(r0) r2 = socket$inet_sctp(0x2, 0x80000000000, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r2, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r2, 0x2, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r4}, &(0x7f00000003c0)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r4, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x8, 0x4) utimensat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000002c0)={{0x4, 0xfffffffffffff29f}, {0x4, 0x20}}, 0x200) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 00:02:12 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x401, 0x40) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x3, 0x80410, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x4e, &(0x7f0000000000)={@multicast2, @broadcast, @broadcast}, &(0x7f00000000c0)=0xc) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:02:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="05000000feffffff000000273a46260000000000"], 0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x7, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) 00:02:14 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x1f, 0x3, 0x8, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x10000000002}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r2}, 0x8c) 00:02:14 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) select(0x1000000, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f5d696c653000"], 0x10) 00:02:14 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd400000000000000", @ANYRES32=r5, @ANYBLOB="ffff000000000080130000003f0000000000000093602674a602f98a23980abc51cf33003d0ceda4fc218d0ce8786f2e4f796436739d5d079ad3d247bda3f78a5c91d99925bd732ff0780bae0858fb2aeb1cdf9a5924e41fdae80e4a73906d1b4400"/107], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:14 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x385}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x10001}, &(0x7f00000002c0)=0x8) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) r2 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x5, 0x30, "775a6c72157d36cdf3f187bd8153d8c428c8e444015ef830c6be1bf26dc9d9a7f24f23a109642c7605fdddeaa5af9f56"}, 0x38) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) r3 = open(&(0x7f0000000300)='./file2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000140)={0x56, 0xfffffffffffffff7, 0x9, 0x2, 0x35, 0x9, 0xca31, 0x637, 0x1, 0x8, 0x400}, 0xb) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000003c0)=0x401, 0x4) mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:02:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x7, @local}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000001680)={0x0, 0x8, 0x6, [0x4, 0x7, 0x5, 0x9, 0x80, 0x200]}, &(0x7f00000016c0)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001700)={r2, 0xfd}, &(0x7f0000001740)=0x8) r3 = accept4$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000280)=0x84) r5 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000001640)={r4, 0x1f}, 0x8) recvmsg(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000400)=""/61, 0x3d}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, &(0x7f0000001480)=""/19, 0x13}, 0x40) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000002c0)=r4, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000001580)={'rack\x00', 0x7}, 0x24) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000001500)={{0x1c, 0x3, 0xc00000000000000, @empty, 0xff}, {0x1c, 0x3, 0x400, @empty, 0xfffffffffffffffb}, 0xce8, [0x0, 0xa93f, 0x8001, 0x8, 0xfffffffffffffffe, 0x100000001, 0x918, 0x54e0]}, 0x5c) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname$inet6(r0, &(0x7f00000015c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001600)=0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) 00:02:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a99de1eda5b071fc1000"], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffd, 0x100, 0x3, 0x7, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, r2, 0x0, 0x1, 0x0, 0x4a31ce17, 0xf8, 0x351}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000340)={r2, 0x8}, 0x8) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f0000000100)=[{r1, 0x40}, {r1, 0x84}, {r0, 0x4}, {r3, 0x30}, {r1, 0x20}, {r0, 0x4}], 0x6, 0x800000000007f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) shutdown(r1, 0x1) 00:02:18 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) select(0x1000000, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f5d696c653000"], 0x10) 00:02:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="12588b36ade2395ed64a09a2bcb05cdf748af3af8386f0902642f3054b7b6f220ea81ef120dd7760605469cf50d585b1ca700903b81977339b19b5b309713e6f4b33b392", 0x44}, {&(0x7f0000000100)="25e46f7349ba25cbee2419053c9b5ab99ab7b5270a8341bb693c5ebb6529015fc4cdf7f862ed3831db83817e0e0feac37650ef9c2e1e1b5e966fc24b58676c4e361ccf7864310d4c17b99c943f9ace94f662a3264f29a9c71990cd3a8d7d2952606917cae575fe4ecc0929f678ddedf45095ca7c4553f75b45f0eb3cce1778fdb8dd46c0c3eea44e213bb95fbfb566d7aaee0c5f28432d3462d001a28db5110c33", 0xa1}, {&(0x7f00000001c0)="a75b", 0x2}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000240)="2d0a1c5cd7e64117deb5aa66140b06676391810fd93055290994cd391d008bc079a728374c242b880e1679c02deb1a5ec277481b393ca5f6580b4cbe92d5fb5c553bf4c7dae151bf9f8c1a089e7c000dcc2bf70be53567b4e7bcacc64b73793d0acb64d140d80f66924ca8d719224eadd65d195656408ab0fb5b24e5c9b4b9b1fe015c593bae868b548f62cfc528876f8a0761318d4e66210d174cb94521372790b661552360f6e32df1d895c498b59f4a99cc0634b088fdcc9a40a0c98068e0329607ee9209dc34f80e76ba02020060c91d8cfeb440d8775e7d4391c4555dfd3848", 0xe2}, {&(0x7f0000000380)="9b22c6f0e0b573dd8833cf98f6b30588ec078956ae234df728c2158d990a4269221526ac70f7f4a801df89447eaac4a7413b8017ab21d50d469725161d6a770c9879e99ee41133ed63a7d2bb8bb65091", 0x50}], 0x6, &(0x7f00000004c0)=[{0x10, 0x84, 0x1}, {0x40, 0x88, 0x5, "adce17fc8debc161821393c3e0585be94f87f9b2c2884b7f0c8ce97e295aca952fe8d22721dad219485f83a702"}], 0x50}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0x7) 00:02:18 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getrusage(0x1, &(0x7f0000000140)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:02:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:02:18 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100100, 0x2) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) 00:02:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x30, 0xac2, 0x6, r1}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000840000000800ff0004003cc425884fac22f9a7a0561d82000000000000000301620b96dbe2c18d11b7ea4f732292a95e00000020b21b6ee88737a716cb0d83d9"], 0x24}, 0x0) 00:02:18 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000480)=0x6, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x90) msgsnd(r0, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b4618c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x800) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) msgsnd(r0, &(0x7f0000000140)={0x2, "780c61a66fce00071f2bd687074aef0f0a0e221a4fcdc7755d1d04b1d9201ffbe6e11d186dc0002114d4ef4071a8a994b489057d4134a04eedaefda1d17a421d2275a099c2e7e23aacd5d910b53e58b7286012c0741c766c2b0f49ab5060d061ba23ca166f23abc763b2e7d4429299c1356a53b29839744ed41653dca211e16ea48e91ad00ff6a"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b6ba78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee877b97a16d4925be95e1d8598deaf06a6bd8786fbce33e727ca40ac7574e786c36f81ac947a3a9110fc5e17ee77f01687bfd410ee75b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800) 00:02:18 executing program 3: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/92, 0x5c) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x400) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:02:19 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) unlink(&(0x7f00000000c0)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000001c0)={r2}, 0x8) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:02:20 executing program 1: semget$private(0x0, 0x2, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x42a, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xfffffffeffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x38be, 0x40, 0x800, 0x756348b7, 0x3, 0x51, 0x6, 0x6, r1}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0xf24, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfff, 0x9d}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x100000000, 0x0, 0x7f, 0x0, 0x8, 0x0, 0xffffffff, r2}, &(0x7f0000000200)=0x20) 00:02:20 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000400)={@rand_addr, @empty, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000004c0)={@empty, @multicast1, r1}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) r3 = dup2(0xffffffffffffff9c, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) getsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f00000003c0)={@loopback, @broadcast, @remote}, &(0x7f0000000580)=0xc) r5 = fcntl$getown(r3, 0x5) getpgrp(r5) lseek(r4, 0x20000000, 0x1000000000000) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) close(r4) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000001c0)={r6, 0x1}, &(0x7f0000000200)=0x8) mkdirat(r4, &(0x7f0000000140)='./file0/../file0\x00', 0x1) sendto$inet(r4, &(0x7f00000002c0)="69c0796d205506697fa191edf94fb8d14e1c6b2a5894f43ff1a675b88c7c663b714f30471ecbc1bbaef66593ce34aaf2e509b0bfe93bf236327fd254e17aefc29ece18c6985a1f9fb88939a17c8d63bd92b8be68b49beda826f2082e58b25c1bb8ec1a1a542ec170", 0x68, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r6, 0xfffffffffffffffe}, 0x8) poll(&(0x7f0000000240)=[{r3, 0x100}, {r3, 0x4}, {r3, 0x188}, {r4, 0x83}, {r3, 0x160}, {r4, 0x40}, {r3, 0x2}, {r3, 0xc}], 0x8, 0x80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffff0000001a08308590970f0000bb000000"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000500)={0x7ff, 0x7}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) 00:02:20 executing program 0: setrlimit(0x7, &(0x7f0000000000)={0xffffffffffffeffc, 0x8}) setrlimit(0xa, 0x0) setrlimit(0xb, &(0x7f0000000040)={0x9, 0x3}) 00:02:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = semget(0x3, 0x0, 0x200) lseek(r0, 0x0, 0x3) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000240)=""/6) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/87, 0x57}], 0x1, &(0x7f0000000100)=""/204, 0xcc}, 0x40002) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x8000, 0x16) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000300)={0xcdd3, 0x8, 0x96d, 0x8}, 0x8) close(r1) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=[@cred={0x20}], 0x20}, 0x100) 00:02:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202b627acaead1d066e4795e0c6452991d0da8eac1ebf2100204342671c0055317e22db79bfc8e230f0f514327fb48364828e2cd273753bbc0b516c9899de94230346c6f55886fab971dd1876b53c250067d5722c41e02db2fef832d967ead5d3c78fe548654510e24d06c22cccf19df7c16a8f6cf19f49a8309ef6af442649872f2c1763740b75b98a807c046ac9f96cf311987b164f5f72872199f625"], 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7fffffff, 0x5b6d, 0x1, 0x7, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, r1, 0x80, 0x46b, 0x2}, 0x94) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) 00:02:20 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/225, 0xe1}, {&(0x7f0000000140)=""/111, 0x6f}], 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) 00:02:20 executing program 1: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) getsockopt(r0, 0x7fff, 0x4, &(0x7f0000000100)=""/195, &(0x7f0000000040)=0xc3) 00:02:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x6, 0x26e) 00:02:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x101, 0x4) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r1) faccessat(0xffffffffffffffff, 0x0, 0x0, 0xc00) r2 = open(0x0, 0x0, 0x0) getresgid(&(0x7f0000000380), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) 00:02:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x7, 0x5, 0x3}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:02:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000300)=[{r0, 0x24}, {r0, 0x40}, {r0, 0x60}, {r0, 0x4}, {r0, 0x8}, {r0, 0x14}], 0x6, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000440)={0x80}, 0x8) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000800)={0x0, 0xa, 0x3, 0x9, 0x9447}, &(0x7f0000000840)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000880)={@in6={{0x1c, 0x1, 0x40, @empty, 0x81}}, r1}, &(0x7f0000000940)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000006c0)={@in6={{0x1c, 0x3, 0xe0, @loopback, 0x3}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000005c0)={@rand_addr, @multicast1}, &(0x7f0000000600)=0x8) 00:02:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @empty, 0x1}}, r1, 0x10000, 0x2ee, 0x77c, 0x800, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) 00:02:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="ea", 0x1}], 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)='A', 0x1}], 0x1) writev(r0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) 00:02:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000280)={0x0, 0xffffffffffffffff}, &(0x7f00000002c0)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x20) getsockname$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r1, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0xffffffffffffffc1}, &(0x7f0000000240)=0xfffffffffffffe92) r4 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000140)={r3, 0x7, 0x8000}, &(0x7f0000000180)=0xc) semget$private(0x0, 0x4, 0x205) r5 = semget$private(0x0, 0x0, 0x40) __semctl$IPC_STAT(r5, 0x0, 0x2, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x2}, 0x8) semget$private(0x0, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0) 00:02:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x20005, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280)={@loopback, r2}, 0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x2, 0x5, [0x80000001, 0xffffffffffffffe0, 0x0, 0x9, 0x20]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4, @empty, 0x200}}, r3}, 0x84) chroot(&(0x7f0000000140)='./file0\x00') r4 = semget(0x2, 0x1, 0x218) __semctl$GETPID(r4, 0x3, 0x4, &(0x7f0000000180)=""/252) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) 00:02:24 executing program 0: r0 = socket(0x1c, 0x10000002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x400}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0x2}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f00000000c0)="c015091fd67a0cbdd97d2b28c128c407523cdbefff4065193411be7b5fe0e6b169c90a57e3f5407c6ca17dbbc5957defa84dbe629999511918b881b29567bae94fdeeb04e38b92d6f72b19a63ae19f382a00e4315f90545466a2ae3b20b59a8081714e806bb14443f3c477e7", 0x6c}, {&(0x7f0000000140)="4b2aca385379a6b53da934554a2da53b319272ebf2bc085bd835f8cfd8701e4409fb161c28fc8bd9c5731e63e03ae9a59f933e12566f4879ed53ecc3ee4e9bf434e5079bce7517e48912b5f42dbc56ae9820b6b59c4aabebf92a997264d0a08afcf8b128ab731134ffa0616158fb0cf8f836e2c9e6fb4bf62099f4b1f97b55d60af260a1f28ce78de2e24089a662e9d407cb8815cf0ba84ba0262ecf94838c3ffc9449a6e98c54c9323c1d07a4c3d759fa20aebb358965ca2a245099672acd", 0xbf}], 0x3, &(0x7f0000000280)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2a10, 0x7, 0xf84, r1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x8001}}], 0x30, 0x81}, 0x100) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 00:02:24 executing program 2: mprotect(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x0) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x7fffffff, 0x6}, {0x8, 0x9}}) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) munmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000) r0 = socket$inet(0x2, 0x20000000, 0x0) shmget(0x1, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/136, @ANYRES32=0x0, @ANYBLOB="0200000080000000060000000900f200"], &(0x7f00000001c0)=0xa0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x410, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x10000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) r4 = accept4(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000380)={0x5, 0x100, 0x5, 0x40, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x7) 00:02:25 executing program 1: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000f8bc00fe7f7b"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) 00:02:25 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000000)=0x9, 0x4) 00:02:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x90) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)=""/4096, &(0x7f0000000040)=0x1000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) close(r1) execve(0x0, 0x0, 0x0) 00:02:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7}, 0x10) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x1f, @empty, 0x10001}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x810, 0xb77, 0x100000000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x1, 0x7970}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x8, r1}, 0xc) 00:02:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x401005, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, 0x10) 00:02:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x2008}], 0x1, 0x0, 0x0, 0x0) rename(0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f0000000140)=[{r2, 0x90}], 0x1ffffffffffffff6, 0x400) bind(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="ac2207e1b288eb93c13e248972000300"], 0xa) socket(0x3, 0x7, 0x20) 00:02:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x110004, 0x7f, 0x0, 0x8, 0x6, 0x1f9, 0x8, 0x9, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x800}, 0x8) 00:02:25 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x50) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7, @empty, 0x101}}, 0x0, 0x5, 0x2000000000000000, 0x3}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x5000, 0x3, 0x80, r3}, &(0x7f0000000280)=0x10) r4 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c00000000000000070000000100"/44], 0x2c}, 0x0) 00:02:25 executing program 2: r0 = socket(0x10, 0x0, 0x9) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x8, 0x81}, &(0x7f0000000040)=0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000001c0)="ac069a4992fe4bc233f0b6073fc642402e778d866cf8b235a9f9c4581a35bd4c4fa788ee3019bb7e930e39f275adff9312a28dc7b2b4a2bbc0de5fd9eaa2c4c23c34d2806342b27cc5ae158e4b179a79ba98976e789a1815c6b950b309a34b50b51e2b43c44a454cc9fbb30c26b6fee2a9", 0x71) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000001240)=""/213, 0xd5}, {&(0x7f0000001340)=""/79, 0x4f}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/125, 0x7d}, {&(0x7f0000001480)=""/169, 0xa9}], 0x5, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000240)=""/4096) freebsd11_fstat(r0, &(0x7f0000000140)) setsockopt$inet6_tcp_int(r2, 0x6, 0x4000000000000022, &(0x7f0000000080)=0xffffffffffffffff, 0x565) 00:02:25 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) sendmsg$unix(r2, &(0x7f0000002340)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, 0x0, 0x0, &(0x7f0000002300)=[@cred={0x20}], 0x20, 0x100}, 0x9) 00:02:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x9, &(0x7f0000000280)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000180)={r2, 0x2}, 0x8) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x2}, 0x8) 00:02:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x9, 0xb91, 0x6, 0x20, 0x24, 0xffff, 0x8, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0x0, 0x8, 0xffffffffffff15e2, 0x3f}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x2}, 0x8) r4 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000280)={0x80a6, 0x800, 0x1f, 0x2, r3}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000080)={r5, 0x8}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) 00:02:25 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x145, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000400)={0x7, {{0x2, 0x1, @rand_addr=0x3f}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="0d500b00000000000000d1dd13de000000070000000809fafffffffef1040000e411363cc4ef179fcdbeb0a35cefc3780b059a96a07c625d02f1466570a276bab70230f94c6220e20b401fc1b7164295f81e6088f42cb2ae0cd740ca8608a91cbfde7afb87fc53fd8d789c800f25ab4184ed0f6b101613cc295b7d3a2d3fedffa64b169b5b90c0eec257041d6d7287b3710000de72ff58d9b55508cbb486efa770297385766f5a1c5447912680bb7d989ecd501ef39b0bad2532deea54d2df90614b6d7d248f917e5ed5959e59df682072547b358d04f254efd8311b1c1da4ee27ea803f46570db71edfdae4f6a12466919f213175cd2cdfcb75098548873898cdc23a849be10906d5feaee1df1ac987984163cb3d82796a3739"], 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, 0x8) 00:02:27 executing program 3: setrlimit(0x8, &(0x7f0000000000)={0x8, 0x5}) setrlimit(0x7, &(0x7f0000000380)={0x1000000000000, 0xffffffffffffffff}) 00:02:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:02:27 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x3f) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x401, 0xda2d, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff8, 0x3, 0x1210, 0x3c, 0x1, 0xffffffffffffffff, 0x7, 0x8000, r1}, 0x20) 00:02:27 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) lseek(r0, 0xfffffffffffffffe, 0x7a8c5af6a8a0769e) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x4000000000084) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0x5, 0xfffffffffffffff9}, 0x10) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) 00:02:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7, 0x3, 0x8, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x3, 0x8, 0x2, 0x3f, 0x20}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0xba9f, 0x20, 0x4, 0x265f, 0xfffffffffffffffe}, &(0x7f0000000280)=0x14) sendto$unix(r0, 0x0, 0x345, 0x8, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7, 0x3, [0x4, 0x1, 0x3ff]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0xffffffff}}, r2, 0x2, 0x1, 0x4, 0x1ff, 0x2691, 0x4}, &(0x7f0000000180)=0xa0) 00:02:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f00000006c0), 0x4) 00:02:28 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000)=0x9, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) setsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) 00:02:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r0, 0x200) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8639, 0x2f567f60, 0x800}, &(0x7f0000000340)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000140)={0x2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @rand_addr=0x2}}}, 0x118) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) socketpair(0x2, 0x3, 0x1, &(0x7f0000000000)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0x100000000}, {0x8, 0x2}}) 00:02:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:02:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) 00:02:28 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000180)={0x2, 0x2, @broadcast}, 0x10) __getcwd(&(0x7f0000000000)=""/94, 0x2d2) r1 = socket$inet(0x2, 0x3, 0x4) r2 = accept(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) getpeername$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) 00:02:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000200)="9caf2b21c25148d986d31a76055f24ebe673c6aeece50f80e9bbc23f3982ec6c6f03919979b9d065c3f7ed4ac020edc9c14b0bd6583e9eaad9061a04f1160f2d502ea64cfcf18586acbf8f9430b1182cebf457107cda56e951", 0x59, 0x108, &(0x7f0000000040)={0x1c, 0x1, 0x94, @empty, 0x1000}, 0x1c) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={r2, 0x10000, 0xf, 0x200, 0x51}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x392b3e5d728c6e9d, 0x6, 0xf354, r2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000003c0)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6, r3}, 0x0) 00:02:28 executing program 0: socket(0x10, 0x94da752b255d39ca, 0x903) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x1, 0x6, 0x9}, &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000000)={r1, 0x4}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), 0x4) 00:02:28 executing program 0: mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x0) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x7) 00:02:28 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x0, 0x16) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x1ff, 0x10000}, {0x80000000, 0x20}}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) freebsd11_getdents(r2, &(0x7f0000000040)=""/105, 0x69) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x20708, 0x160) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f00000001c0)={0x8, 0x1, 0x2, 0x90d4, 0x9}, 0xc) 00:02:30 executing program 3: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xffffffffffffff00}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x8, 0x80}, &(0x7f0000000180)=0xc) poll(&(0x7f00000001c0)=[{r0, 0x2}, {r0, 0x11}, {r0, 0x80}, {r0, 0x20}, {r0, 0x4}], 0x5, 0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) 00:02:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x20000}, 0x8) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="1029a652bde6", 0x6}, {&(0x7f0000000140)="23c8b55a307b3e1217c4b61cca60be1836af074134e139ac968f954f695530b9b27aff4a91378068e6b73d5982e56c6e809a33d676215564a7c37d5de8a7c0d883f65d8cb2", 0x45}], 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000001480)="2da264821909c8b0d8f05e42edff2765313d0f24c3a67951fb6e2f27ea54cd872f0aab49dbd996269e0379dc3cb0d0cf8a5f95d9b87155d6a57c0e9489b68081377b689b61cd3f5dc00707e42071e010df18050caaf8612bcd6b9c6cd6fe0d3af5c1bcb43929cbfac50d54377a3c7738f1e6dfe5e892c6174617641f8b265b51ef8f099eff2fe9959dade7ad41c7d33fe0c0c979d66468b85a47813152500f2228867e7fdeac6176610a7c8e5cb5755e0007a2a849b5faf0e07f1a2a3de6f2afba650fcb754394e60e27ac14a1d07041716ff0f8dbce52fd517118a8d2f3fdece5f7ecfc9cf0dfcee53d82544d40d19365393869ef441d0852cbc32d9b7fc8d01ffc49f72304318bcd5b330d1e9a3a7b554bd5319e3b8b284362ea4295db14c9cc24a905dd0cbec090eb51d921c17afa90d02966911731178020e72a617be1df37c8be00aa6760f45dea40959148f5785335c9064413b8697055f5dd7c108a8b18a50563d8b26d7a8c3c7df7168f07fa1f1d9d4b3a379214bce24ee3afdc92f33311dc3b251537a3d068b1a4e4811faeb405bb40c9da4f8cafe34e1a2611fb988961bc1c61234dd6e71a2d7cf3451ac7e92ba13fd4020fb68b71b6f65aae56c3cfbfef72b40179b52fb17a5bf3da78394ecc8f3ad553948a722955b28371013438c62da701d16bf4c796303cac41c4e1f0bf224e024d9096afc26184839f2cfcb71b3124accd6ceb4eb40ea7cec9ad18e1af99242f1c13291ba3ad6ef9a7f2e60b835389f6e43d048c1983933a9b020757797fcf11ab644bde3cd4efa26b8ffaa0662ed302ccba96c5f058f479e3083d5acf7b02f3eff1452ffae80f8c168f231bb8b8e3100cc3905acf97e2dca376bcc928cac909510368e8bc64684ce4173705ca677824d05d301836bf8a947fac1d52c8eb94ac7bebdd20defd3b5a6402572a1ca11c0d08381093b6c76f8b0721dab18f6d6715c34e1b418387037b00800f89a5e0db699ffcd5c3e0a93132d1e748aaafa4d8047b19c0cc93d105824e2c67c9576a8e69bfe9323859d6967a57b1e2f5023f040b6a89c53c49c7838cbb63ec676e3e01fb64c3f1a12c50be39f9fd2c045ac37ad9a7be4c6a68de4c8ec079677df17a0e68c4032150c8b84f3e69e86355fb7c2f5848e18f75a5c155873787e7ff44751cbff1794a896090213073fff434d8d01d171fd50c61881df37441b32739a4c69e07247abfa1630806aac792e46ef1e9561e9c3507f245112cbdf16c42e0732da7d5c71294533a958529c6dea8072e31f89055e7de50ff612005765fe4e511c995fb0c6f48c861748e8350dd568cf422e52fc571a8658894448016923980b6f24619823dda57bf7b9d9383fb9f2d26f01a13fcb4b9b711c4580ec5c41a5987eacaee3c1fe9297e37b586a1fde06d84973369b94b98158773fda875ef3a43b11fa127594171e069c6bac8a7834d1809ae13030a1a4f635822ab6c90bdccecf4cc787c535cedfee5c3d12606fac7340d2c5062fd4e754ba67a3bc0409e212983a27e00c33da825a6e16e974b1977a6229278695087290ceae514c05c70b70f65fc7deb830b23c16f30ecbd225a95d6d3c9f5bb1a4d96634fd101ad9cad9e68c27ae03a5ca0c22075d84cc8bff9c4bb5f423e523a13f1d0282a38f1b8c07f0f350133c54bebadcfa9f4da040db3bab36014bc84ed529e43b07000a51273f80e44d732f1f255cc77fc6b71e8f6d25c614a80fc981deb2597bb27c782aaba006a959e14eb712ccdf0779c59d8bae217e3451b9745d9193fc827b9921a89f927fc0ea0a53ca1c9de4fddf7ff04c950a0c9b1193465757483f5676d41bb48b70cf2f9e418b300dfde300c8a557c54d8687b90cdd1f395142981cfea4620526ec31e9e9b950f4b3087cf213df492712293236987aee88a8879f1ed296e2afa3880e6e5238ddc2d4129555da91e0ebe897511d3dfd624a9cf768b9fbbbead3689d78751e132b9be3c9e5e1b9e106b95ff0399e4f1d2281bec1667e2ca608450a7f908317c022fcc849d51614a5aabf1adf557df5318539a584d36ed9d691cb835ec5f7aff1be0ffadf3014cb61bc738f7e2eaf79af6ce26f94711892928635438b3cf8ef155c4aab23f602d41518e6053c22e9b8e2e6ad34f7dcc5198a1cf389ec829acda17a3b522e1a03cb53ce3f7df851c1ef3cf6bae4a2e67e42277159703d057bcf732b7a250cc42710500c5b6e7e532e314f81468b997eff465981b416f32ef655bbb0e137f3da8b98571e71e33dc47b6d2054f5ae4460e431fe56a82ac6645420bae082afb69e3b7a8f216ad48518a94f82698f77da581780816afcc8a7569de4b5c2a8197ce5b4f71e2c5a7fdbde4b3a1443008348744d8575f5009b629873c62f29566c411bc485161ac9dc74d1b9aa9e552b7f5908736760bb61ba8bc5a545c3e9c5ebd19bc66d95a8b764d0bc02870ba362d951042d34d64b775d65fa464d7d5536fe81abdead5f1e85d19f41312cd4490d79c83678b65330a4fe062f830ce537956801f27c12c9caf82f352293d695f05f5546691113d5b4f56f0eec9f351e5c1c17ac22bd2550a6de7f3641ad7b88f50a3c8e787693987ab80b7527bd0f8ff694135aa0e8b4d3d53fe5953770bfca19527524864614c9ffae0462feae75c0ea618393323064223afba2376175e7670247dadf0d050f9633acdb93b4a6eacac2778d5adb10bcd856a8834060637b03ff13eab189d46959135346a1c5c8049b08f609003a981ccead0729dda930eeb4b7c1ee0b5ffe6b77b5ce41dae323f28861394e14bed315584c94090ba903a2b81e86cd548b877248690154ed45ca25a2a7972cbf42be0e3b9fab6787044963700f03f854ffd874a5a418f5621258f15fd101474ede4b2e51024b74437414b4821edd1a3b60cc42b4954e46f52cd2859495eb2e956b2482c05934639dae664ea200cbb098b4c55fbb95fa69bc3f30c2d7d3a03e22815c9bac7e7fe42e5ed09ff62d2b9bf02fba62d1d76f2c682ff5222a056b709f3851a9e2f97da66624edeb6c8bdf147a018467d58bab28b7b320f912e137449ef61d551be1a22b3eb1e5e67c014e00fc5a217a4e9c7d9ba236c62f2be52707b53d222b87daf6810b1d32e85980b73a69f46c866376c7cd9e31c9ebdf3757887c36da7d8cd29a535a7422b66c07d903a62c3f647045153b5fa98db9655037f3a31982959ea2e8ed33388fee68b32adf910cd823f34c2b1e0ffaca788cd67b45142984ee9f6f709dd71bccf7568b406a4fc235bbd9c2ccc749e8c9e8ae580abea5f1ce51fb7bfa2f02f7a3de39077f4c22b2900ade47a69a6de3fbe393d8ff4d6c6752147e316789baed5c050bd54d6864ab37afcc416c7603a15bc5d79b852d8e6c42743dda06944efc069b12896aa1d9b05c275ed8688c92f56a0c3788937b372736e50eb40ae16a652eb9ee2d1db5cd1589a5cfc3ed1742ebc165ed0014a8a1e51f055f7e7202c322f690387e6a5b9e0b41ec2b35ef597fa99303d2cb044a7caa589eb15f190f3f041930fe27122695813660b129be2e08016eed88d38523dec6e917bb18d8559bc31491b8894ae97d7772dbb8e1e98ab2fb3d1ae64fecf4ff5596fb4dfbe53692f75bf7d75ebc3b1a2919a6d10a75f8b730e98f305ec476a502850ca46db15b80fb0e55588fc9651922d79e086dcbd8604d9b720725156f4a3d7416cb0cc0e764dd1d5675d0242e8ee0c0db9a79af3d9eb7477bf297c1544d34ec07c89736c9ac03deabd61d2c9c46bfc998b207b5affa2865ede4b4b5c09e4aaef7097c20fbb12181ab20fda7f00d0e431c70934bf63af9440c0cf3493c300c86e27af92db710ab28068d9e5b404719a126244fb81b76238bb79308ac04c86c57e0dcbe9ada32c8451095a3ff0983efa534e5a8ec458e6d850f8fb1ef7e5c01023e1a6c87d0b26ffd3c12257ba11cb2d652426354eceffde7eafed6d4817df03137a428b48a9c51e24086df90f016afa30aa6af72e4a7e5e3969b9e99162f86bf8d1d98d8042a712cc8c687e740bd7f8001df4eb11bdfa3b17a5d21837f91588747e31d992b81fe06f0d23f18b878ccc312b9b3ea041fe4bb7619a0bfc53b5714c417b587af38693fd4426decd57dd2238b7739350de578fb252726877c6e8c6ba36b7edf0f98b4111435ff635bb25cacaa63039b33f364ffcaa2a049dab2ad091154273db9da36ecd7d50c40a5939210f523d282d8947ca033ebdb06cfeb8ec96d7780c5cbbcd1f9535318362a710ae085cad342e9d6495357aa0045d8c9d007041d4e257f4ae869cc98233d26a582e610e2155de235d129eb593feb38b6a668a6163f7a97d8b163d4eb137f86769cf580b6163b87ad82e21abee12b2f0b689bde308608e29e3af9c661afe905b0781560ec2698070843b21aefd8be7cc1f3e0413b8d7cc91d4e913a4de25562367a604260bb6334ee968fbf8a1d28963ffba88c04933ead0f5d0fa2d4c5dbc9fe44fde5ce9dbe3ed021f8603306e491e7f2ded7e92884b608f3ce53a4f08ba09f461a640127573f4d243628495b5ead99366377a733fb000110cb659ac6dec8bb7378938b0364dc7121a2df7fa6509dea8f99d99c6aac2eec6318865108774d7fb5277b653d30cff422cfde0808d8c4752ff1fa01fbdef41b57e48455420052d70cfc87a7594450788ee476bfd15f6d232c65511a0fcc7e8d6de7a779b470325267dc8ce5de4af0cb5478f6dd972837f2ce8dd23f50f06e4fe2a387beadfabf0eb09d71771cdb8750233a7978412e3516c2a63fdd64075a67058fd4406b89db2fa84622a4807a6cb7052990112273d36267b2146b15360f96c0d7068f1b1d3f45e2f64f3b7787e692f2e39b416ddc0b40adc20b8ea691e8bffceabee81a57a2016804be26aa446459ca6e2b7538601cf9269dfd71aa52d93d442508676203c77a6c492d2b91380af4cc86d5164a9c0a2fc037905902b29d45a105e54d6c8bce601e0b0112c1688197e7984face874e5c9eb5882fa343cc9740546f5dd7b649b2111ca650dad2fc2690b1287249f2cb30fe01e50bed5131e875556c972f086f2ff442199339ce860eb3d91c38280745bb11bc5440dbb9a07c2b4a7cc1f13b19942d35448a5724ac6a7a34a4d980476b48f15b4aabf9c8c166fb9efc2acb567c3b7fcd398453b563d2b80f0d9043b944071984e6c622f28431e2ada14a380a8fa6067e8683a969ce39288db95f7aa3a18a7d1b126d5346a26218cb9554b2a739c83661ebe3226bdaa3c6217da97a6971995f1a9304b937361a2fb04ac0ddaaa96976968feb8e4df317fccf3af15800843c312e84dc06a3e3767f47f6b9af2149a4f2db5f63e174192bf3e0138fc21fe63c14ee5e439a7777175563b4d302889142be44f59ba417389fdba3d80512c28fdc1848961a8f8ad30d32470bd5df367e8268883a96413a194403a34c66fc38e6172991dbdf3dfcbc4c403b3f2cc09cde410e8972a814e7b8e2a8292bfc4f7d836c944cd56447476562e9c37af9f98675db18bad6c0403fd04955420afa40c128af02d4deda811a9d39b13386a9d746df6a84e15343aad1fe3a78711b7abcbc89bb8ee3a27b92b04ecc636009a43f26948c935433843b0cbba595c063196696f8a5f2995fc12397124bfbc3668462171c6c1dc144dc0b5f03a66dc8b15ce81ae0cfe497dd413fef465f256d382ca32cf4e26b96213c54840c13a4b9fc0d976fd6538112934acdff", 0xffffffffffffffaa, 0x0, 0x0, 0x0) 00:02:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/139, 0x6f}], 0x1, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x14, 0x100, 0x3e000000000000, 0x80000000, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x9}}, r2, 0x3, 0x1cb, 0x205, 0x0, 0xab33, 0x1400000000000000}, &(0x7f00000002c0)=0xa0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1) 00:02:30 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r0) munlockall() mprotect(&(0x7f0000c1b000/0x9000)=nil, 0x9000, 0x7) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() 00:02:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/161, 0xa1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) 00:02:30 executing program 3: socketpair(0x17, 0x4, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x2, 0x3, 0x8, 0x7fff}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x2}, 0x8) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0/file0\x00', 0x4, 0x20) 00:02:30 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000580), 0xfffffffffffff27, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x2) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) ftruncate(r0, 0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10040, 0x10) 00:02:30 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x100000000, 0x4) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) sigaltstack(&(0x7f0000a00000/0x600000)=nil, &(0x7f0000000000)) 00:02:30 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000440)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0xffffffffffffff72) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000000080130000003f00000005000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:30 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x100, 0x5, 0x101}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) 00:02:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0xc34, 0x4) preadv(r0, 0x0, 0x0, 0x0) 00:02:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xfff, 0x4) 00:02:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) r1 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmdt(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x800, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0xfffffffffffffffd}, 0x8) 00:02:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x3f, 0x9, &(0x7f0000000040)=""/128, &(0x7f00000000c0)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100), 0x10) 00:02:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x8, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1, 0xf2dc, 0x4, 0x101, 0x6}, 0x14) 00:02:30 executing program 0: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x200, 0x1, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) 00:02:31 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000440)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0xffffffffffffff72) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000000080130000003f00000005000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="83022e2f66696c653000"], 0x10) shutdown(r0, 0x2) 00:02:31 executing program 1: close(0xffffffffffffffff) poll(&(0x7f0000000240)=[{}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000080)="e04627d03900358d7dce1e8e4c24c8fb6b", 0x11) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x12, r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:02:32 executing program 1: r0 = socket(0x1, 0x100000000000, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001340)=ANY=[@ANYBLOB="8a7117c35063f24809fff1354d1e784aaa8781608ed81f1c9fae890b4048d500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x1, 0x2000, 0x84, 0xfffffffffffffffd, 0x7, 0x7, 0x1e5, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) open(&(0x7f0000001300)='./file0\x00', 0x20800, 0x140) listen(r2, 0xfff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0x1, 0x3ff, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000001200)="82eac5a19cf589c3889ea9172568aa9ae301d830bbd1e473ef5f87d92bd27ced21089a7dd017e19331774646032a545f14a8189e8055de8eefea5c05bba72b98d250c29a4aed18b96a4c880d221aad68470ee522c534e921dd6fadca2eff19597e695f294b731b6eab5fd67de30d68631007095e9f0265fefa0165afabcb989b8b48c3736286a2c825cd79bdfe6d9c6f75774875c3a6359f404297910162bf569099b3322184746c56bc9f97000715cd27806713aec8aac5c0e8f55e969a85aee4b2f407e618132343c5d834a19fecd679f1f8b4612b440ea1c269e1da0cce7da470a991a7427d2a2d0ad01cbbb6f9ecd1dea23f57b557cbb0", 0xf9) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x800, 0x5, 0xffffffff, r4}, 0x10) setsockopt(r0, 0x7, 0x4, &(0x7f0000000200)="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", 0x1000) sendmsg$inet6_sctp(r2, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0) 00:02:32 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = dup(r0) read(r0, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff) write(r1, &(0x7f0000000040), 0xfffffedf) 00:02:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000001c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') fcntl$dupfd(r0, 0x0, r0) chmod(&(0x7f00000001c0)='./file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0x100000001, 0x3, 0x100000000, 0x100000000, 0xfffffffffffffffe, 0x4, 0x7f]}, 0x12) 00:02:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYRESOCT=r0], 0x1) 00:02:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2=0xac1400bb, @multicast2}, 0xc) socketpair(0x17, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2063, &(0x7f0000000100)="64b24ede591c596d2e851c42c86079173982a0d4eb7a1c70d6e55235f9043801add07f85254473972d2ddd35eeb21c60ac82b5d6846564e612b9782a2c5781d63f6b110da4ad27a6417cd3913472fc5c7d62ee995e09994840f529d58a62a5bf75f583ed73b29153455469e6e4429cd06a057052eee137781b35dd1484ad68ee30d82410c864a38e08af5df02b59893f9bbc94a35dfde7a134fcc947d9e54e30d4c666fe9ce49a6fbe32fdae810e81f3d29621bb13cf97d52be0555108ca565702c73481097a7a8f054c6a92883492ae0b", 0xd1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2004000000fe8000000000000000000000000000bb0600"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r2, 0x3}, 0x8) 00:02:34 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000140)="fc", 0x1) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x88}, {r0, 0x4}, {r0, 0x80}, {r0, 0x3c}, {r2, 0x2100}, {r0, 0x80}], 0x6, &(0x7f0000000080)={0x3, 0x4}, &(0x7f0000000180)={0x9}, 0x8) ppoll(&(0x7f0000000240)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x4, 0xbcb) 00:02:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x7f, 0x0, 0x100000001, 0x6, 0x1fa, 0x8, 0x800, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x7fff, 0x2, [0x5, 0x9]}, &(0x7f0000000300)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x2, 0x7, @loopback, 0x2680}, 0x0, [0x8, 0x5, 0x80000000, 0xffffffff, 0x80000001, 0x9, 0xd0, 0x6]}, 0x5c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:02:36 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRES16], 0x1) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) 00:02:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) poll(&(0x7f0000000000)=[{r0, 0x58}], 0x1, 0x100000000) fcntl$setstatus(r0, 0x4, 0x10000) 00:02:36 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x67, 0x1130, 0x6, 0xea3, 0x82d9, 0x2, 0xffffffffffffffff, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8, 0x4000, 0xf7, 0xed0, r2}, &(0x7f0000000380)=0x10) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="00000080", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={r3, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000001c0)={r3}, 0x8) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:02:36 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020004) lseek(r3, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$unix(r3, &(0x7f0000000200)="c1b227dde80e0e70ef38d4c375fe8e16be8604deedaf57643a8980ef96560b68f266fc99dddf85086b594156de168fc3babd0b2f4357c985248bf251f7758fe66d2dc845d82a346e7f595fa527edecd850c79dacc63ad4c5836b4f88cacbed8a7263d627d6fd565a54c342ee245db4e17d8817f78132ca591dd87fe1929ad1be6c3cb4f4014e2a18994a7bdc72cd3908932fd072c8d9fb03acf64f4d6f3469c7d221350d411eac178634300e0dade18bef4d463bbb2acbe04c66430ff64e55234938165e1954eaec3e52de7ce6d0b01f125eb12f1606169ccd0ee4", 0xdb, 0x1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x1}, 0x8) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xfffffffffffffff8, 0x7}, 0xc) faccessat(0xffffffffffffffff, 0x0, 0x0, 0xc00) r5 = open(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r4}, {r5, 0x200c}, {r4, 0x111}, {r5, 0x4}], 0x4, 0x2) getresgid(&(0x7f0000000380), 0x0, 0x0) 00:02:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x2, 0x5}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:02:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x8}, 0x24) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x2}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xc}, &(0x7f0000000080)=0x8) 00:02:36 executing program 1: getresgid(&(0x7f0000000040), 0x0, 0x0) 00:02:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000200)="090e", 0x2}], 0x1, 0x0, 0x0, 0x10000000000}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) close(r0) 00:02:38 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f00000000c0), 0x16a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b500000098a0b56a565c12bd3730b0186e9801d2719ec3d60519423b8594d913c6a31c66e56c8b0647fa97d717b99a69854de579726bd2e1276f8e73298af2e07aeefdc42b745f38407539628e1f10f25feb03df254921d43ed76cd3b5f1e8ef4eb3a48324462e62c13db9ec12e770c203cc1d67576859076727d490a6f9160f265325dcfa15489de7bde5e253ebbb381f88414a764daf4bdf0df1c33bcd00fc25cae65eb0b346aed27014ed52c878e3f0459267dc2b04f5d764fa7d81272e87664bb837a550b49c64826269e7720e4eff6916ee77925b76d18b5c98e5c01b3315bb0f16c08cd1f20de3f0729fda1eb147e99a0e6ded4c8e0e9abc"], &(0x7f0000000100)=0xbd) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x401, 0x3, 0xd70, 0x101}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, r3}, 0x8c) 00:02:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) recvfrom$inet6(r0, &(0x7f0000000140)=""/247, 0xf7, 0x80, &(0x7f0000000640)={0x1c, 0x2, 0x100, @empty, 0x401}, 0x3f3aca34ab7ebfda) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x100000001}, 0x24) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x2, 0x4) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/40, 0x28}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f00000004c0)=""/195, 0xc3}], 0x5, 0x0) 00:02:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) fstat(r0, &(0x7f0000000200)) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x2) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="001000000094000000"], 0xa) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10060000000000000000000000e5000000"], 0xc}, 0x0) 00:02:39 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munlockall() dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) 00:02:39 executing program 3: open$dir(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x8}, 0x4) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c00000004000000fe8000000001388584c1bce100000000000000000000aa400d00000000000000000000000000bd71fd000000000000000000000000000000000000000000000000000000000000047a47fb0000000000000000000000000000000000000000a3ea265620f6ffac95987a0ca33200"/152, @ANYRES32=0x0], 0x84) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:02:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xb1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xcebcf2451e813ad1) bind$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00693d9c2d1fb4490c9b0ee09b53f3acd3f905b429f0311ed1acce08bbabae47c2a8461a6de43b61761ee71e6c6637d440bb4eab7838360de4bde21ebb75c1e19601fb743adc2a34f5b4b974dc60a5bfb28219c376340fd333a7926617e22bd89945394247acdd3c4c30759b0fe61120f048c68e6a9aeebdd7d12ac9ffae6eee17cca30cea3dd045a571e57857a4"], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:40 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$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) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x87) 00:02:40 executing program 3: r0 = dup(0xffffffffffffff9c) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6(0x1c, 0x0, 0x9) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r2}, 0x14) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x1}, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffe61c}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x80, 0x20, 0x1, 0x4, 0x6, 0x68fd, 0x7, 0xfffffffffffffffa, 0x7, 0x3f}, 0xb) 00:02:41 executing program 3: r0 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r0, 0x0) r1 = msgget(0x2, 0x240) msgsnd(r1, &(0x7f0000000040)={0x3, "8873b74acb1d051e14dd1741d30b1287500aade39ca2eff0e56e3df994436c850e4652f0c948e3ef219552bc2a43e4de887bef069dd58c71"}, 0x40, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/30}, 0x26, 0x3, 0x1000) r2 = socket(0x2, 0x10000001, 0x84) r3 = msgget(0x0, 0x30) msgctl$IPC_RMID(r3, 0x0) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@authinfo={0xc}], 0x10}, 0x0) 00:02:41 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0x4, &(0x7f0000000080)={0x3, 0x401}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x4c7, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) sync() 00:02:41 executing program 0: clock_gettime(0xe, &(0x7f0000000040)) 00:02:41 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2}, {0xffffffffffffffff, 0x80}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, 0x4c) r1 = semget$private(0x0, 0x2, 0xf165f27259597553) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/25) r2 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, 0x0, 0x0) shmctl$IPC_RMID(r2, 0x0) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x0) 00:02:41 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$getown(r0, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 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) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x3f, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5e, 0x46, "783c6de208448e9325e385f1ec5ffd47912a4a5778543e876da3ebb4409eb7a89c9e4980ff4ef524fe054ab9bc936eacbe85859ebde98901bdac56eac074401a8b2a351e465a"}, 0x4e) setsockopt$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) 00:02:43 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in={0x2, 0x1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @rand_addr=0x5}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x22}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @multicast2}]}, &(0x7f00000003c0)=0x10) accept4$unix(r1, 0x0, &(0x7f0000000100), 0x30000000) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2fffffffff0000bb2bf98c086117270393b12a87f884d35a67098f3e4abd78b8f8c9a62b61d8ca72557025de5cb402a8dca7ceab91703be7e7d68524741a583f7c5782e56deff858be97db454616b4ed8614afb5c2b6b703032f5ee614f461f73b8a1b86037067448cb6c4951ac29b3357f6f653abc2c7b5a5d42f6e67460fea4bb98f7981ca6824ef3b7cf080b862053caac29ec0f71b7c332a2f5822c210db84f89b046663a3a06c6558eeee3fbb261dc36f0d6841de0688"], 0x1) 00:02:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x900000, 0x3, [0x6, 0x7fffffff, 0x1]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x62df}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x100, 0x200, 0x9, 0x5b, 0x1, 0x3, 0x40000000000000, 0xbc1, 0x1, 0x0, 0x7fff}, 0xb) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7f, 0x0, 0x6, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ac14003b0000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000ba3f38bf342261cf1c6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000219ad9face1f391b85a35d38fbaedb83ee682a076411b02118f065e153a08603cd193a", @ANYRES32=r4, @ANYBLOB="0600ff00"], 0xa0) 00:02:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000200)=0xb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), 0x4) r1 = msgget(0x2, 0x400) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x20, 0x3, [0x3, 0x5, 0x8]}, &(0x7f00000003c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, r2, 0x40, 0xcf85, 0x383, 0x1ff, 0x7f, 0x4}, &(0x7f0000000400)=0x98) msgsnd(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000000007718ffb37e6f2d593684c50021f7e458d4228d10aff381e721740233eb3d6da330711e67db5f7f5b10d5165b32de63e7f16a560f41005159696fb087be8e995907f11f96f9cb0bf68315992734584df8a236f35f22e8453f0aa4e8ee8593e3aa4a7d389aa062b0235fdee25048bb6b7c4b47c33122ec75303bc6427d211a5f0500000032012b4df1663c80bdd813a153c23a8286debd0b55dbac7a73e2a227f789cb4757886bca1f08fdd16ab34bebd1a4e94a863b79dd16c0e36a7965e6690f1ba9a054b2f9c384d03298ec1167f619"], 0xe1, 0x800) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0xfffffffffffffffe, 0x101) r4 = msgget(0x3, 0x3ff) msgrcv(r4, 0xffffffffffffffff, 0x2d4, 0x5, 0x1800) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r5, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x400, r2}, &(0x7f0000000740)=0xc) getuid() writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000580)={0x7, {{0x2, 0x1, @broadcast}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r6, 0x4}, &(0x7f0000000340)=0x8) 00:02:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0x9695e9203cb7464a}], 0x10b, 0xfffffffffffffffc) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x3, @empty, 0x3}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) 00:02:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={r1, 0xd57}, 0xc) 00:02:44 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x2800, 0xbf64, 0x7, 0x8, 0x781}, &(0x7f0000000340)=0x14) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fdatasync(r0) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r2, r0, 0x0, 0x257f) 00:02:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) ftruncate(r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000122, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x197) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:02:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc) sendto$inet6(r0, &(0x7f0000000240)="71faae726e223196b463d6f4d16d07efdfd87983daa23c571677354398ff1ab4f6e2fa", 0x23, 0x88, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x40, 0x2}, {0x0, 0xfffffffffffffff9}}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:48 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x2800, 0xbf64, 0x7, 0x8, 0x781}, &(0x7f0000000340)=0x14) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fdatasync(r0) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r2, r0, 0x0, 0x257f) 00:02:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02294500000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b3b9884e7f1bb0d800"/136, @ANYRES32=0x0, @ANYBLOB="1c220000000100009c0000008000000005000200"], &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x1f, @loopback}}, r2, 0x5, 0x100, 0x4, 0xffff, 0xa3f6}, &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:02:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x40}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x7fff, r1}, 0xec0443626a9e55d9) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x7fffffff, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x3, @empty, 0x1}]}, &(0x7f00000000c0)=0x10) 00:02:50 executing program 3: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x80000000}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={0x0, 0xc9, "c4fe156856eb3d61bd9e07dc2c2da16d43cff677cd8fa33e3aafccb7636ce3b6e07f15f7d7f5a41962a6c64abdfa4b465c297cc6b28797869a822faf48c6414d1bb44cd1dcf7bafd756ea79296bd66436770f8040e511c89575627a11ba33a8d8e83504af0872d8fed71b2331370bff8e678cbc248dd8e7648a2da1b01821f3814b38e0c198b5318e05f5fcdf835863bdda42dbcb2a0df315bc84fa61dca5dd6bbea36f6259becde42a809be2795e9627edd4505ae9e26ec679bdf6f75fe6205afdcd522caaff18f16"}, &(0x7f0000000400)=0xd1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r1, 0x5}, 0x8) r2 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fffffff, 0x1, 0x80}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000002c0)=0xc3) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r3}, 0x8) 00:02:50 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab354223", 0x22, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000140)=""/61, &(0x7f0000000180)=0x3d) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='/', r1, &(0x7f0000000080)='./file0\x00') faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) 00:02:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723efb5afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f803eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d98f6ac8389e3b0c9ff7438a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef50d69bd9803be41dcc6652249878"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r2 = open$dir(0x0, 0x140, 0x0) flock(r2, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x6}, 0x8) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setitimer(0x3, &(0x7f00000001c0)={{0xafc6, 0x7}, {0xa7a6, 0x5}}, &(0x7f00000004c0)) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) freebsd11_mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) bind$inet6(r0, &(0x7f00000005c0)={0x1c, 0x0, 0x80000000, @loopback, 0xd0}, 0x1c) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 00:02:51 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000008a7600000400040002000400001000001c004e2106000000fe800000000000000000000000b1c00d48e5688d02438e600000bb00"/148, @ANYRES32=0x0, @ANYBLOB="07000000800000000100008000040000d5000000"], &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @rand_addr=0x7ff}]}, &(0x7f00000001c0)=0x10) 00:02:51 executing program 1: r0 = socket$inet_sctp(0x2, 0xed9f80c2c19d7501, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3}, 0xfe47) 00:02:51 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x20) close(0xffffffffffffffff) unlink(&(0x7f0000000140)='./file0\x00') close(r0) 00:02:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) read(r0, &(0x7f0000000000)=""/14, 0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) 00:02:52 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) socket(0x1f, 0x30000002, 0x800) accept4(r0, 0x0, &(0x7f0000000040), 0x30000000) sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0) 00:02:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001080)={r2, 0x80}, 0x8) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) 00:02:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0x100) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xb73b, 0x1}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x0, @loopback, 0x10000}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x8, @loopback, 0x280000000}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x10001, 0x9, 0x3ff, 0x7, 0x4, 0x8, 0x23, {@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x412d52d2}}, r2, 0x5, 0x2, 0x7, 0x9, 0x8}}, &(0x7f0000000380)=0xb0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) r4 = socket$inet6(0x1c, 0x5, 0x9) getsockopt$inet6_tcp_buf(r4, 0x6, 0x2467, &(0x7f0000000000)=""/100, &(0x7f00000000c0)=0x64) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 172 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021284520 vpanic() at vpanic+0x1e0/frame 0xfffffe0021284580 panic() at panic+0x43/frame 0xfffffe00212845e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212847c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0021284810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0021284850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212848d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0021284950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0021284980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021284ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021284ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2691 tid 100928 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why