TP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r3, 0x1, 0x4}, &(0x7f00000002c0)=0xc) r5 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000003c0)={0x10000, &(0x7f0000000300)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1ff, @loopback}, @in6={0x1c, 0x0, 0x4, @loopback, 0x80000000}, @in6={0x1c, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0xfffffffffffffffe, @loopback}]}, &(0x7f0000000400)=0x10) semget$private(0x0, 0x3, 0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r3, 0x5, 0x13c6eb6, 0x4, 0x401, 0x0, 0xffffffffffffffc1}, 0x98) setregid(r1, r1) r6 = shmget(0x2, 0xf000, 0x621, &(0x7f0000fef000/0xf000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000500)=""/235) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000600)={0x6, {{0x2, 0x0}}}, 0x90) getrusage(0x1, &(0x7f00000006c0)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000780), 0x4) fcntl$setflags(r0, 0x2, 0x1) r7 = accept(r2, &(0x7f00000007c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001800)=0x1002) r8 = dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000001840)={r4, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000001880)={r4, 0x2}, &(0x7f00000018c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000001900)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001940)=0x28) setsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000001980)=0x2, 0x4) r9 = getpid() getpgid(r9) accept$unix(r5, &(0x7f00000019c0)=@file={0x0, ""/52}, &(0x7f0000001a00)=0x36) 16:02:50 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r0, r0) r1 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 16:02:50 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000005c0)=0x1c, 0x20000000) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000600)={0x3, 0x0, 0xb78, 0x0, r1}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000002c0)=0x1c, 0x20000000) write(r2, &(0x7f0000000300)="66ff9f39856fd163b3b717bfe9ee919fe44d0882a878eab9065ca6ba09343082fcdbefb0177244c39e76a1178e2427d4af237de25e5031677b6837cf858ff00ae6a40db4265705fbc5c177308c51646581c398700781a9", 0x57) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendto$inet6(r3, &(0x7f00000003c0)="c689502647a56965f92d5bd0691f955138da24b4d957b5f46b26e5f67cda3f3b9cefc039dd9943ba13f2df480b411a44b7bfdbc86c141924", 0x38, 0x20008, 0x0, 0x0) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000380), 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x5fcec4d4, 0x2}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000500)={r4, 0x20}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r5, 0x4, 0x9}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x1f3) 16:02:50 executing program 3: r0 = dup(0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000000140)=""/200, 0xc8, 0x81, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2}, &(0x7f0000000000)=0x8) 16:02:50 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 16:02:50 executing program 0: r0 = socket(0x1b, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x1) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000040)="503afd87adbf5534dc8f2014f33c678bb9fd949e5dcd8459fa6f7e3ae02b4f73f35dbe7995102960f5e4715ea7bf62c0f261723320163968ddb6ea52802deacc9112c229d34e96e12cc241510d21ef1623cfbdc3a2c338abfce21b9d77a15fc4155aeeca0c7249fb0ec8ab622ce035338592a8847537a52f4711e11a801509f3b324e33cd8f7c10ac3c883d2bc0b09d331f69e014cbf4815eac8898be880522d437f0990d39c298d19bf4c37d429701c6c56b92e8497cb1c947ae44d2d38c2da860803f8a5a7745f4aa1365f606c5d9141c5f2afe127fb2e7b1e126c", 0xdc}, {&(0x7f0000000140)="4ce2ff265ba59a18686c73bf7793a5bb0ca3c61c931ba9b149393283c889e89515ccdab35a4a66f956ceb584c4ca403d0f01dd25e6c6b276c733ce372d0aaf1b2fb414bca5ef88e0fd09e0263361a3d7ac2501fe1401871358c7648e0af4a3e8230ef7412a9e8266d1012a10f022245ac757d5a4a019ce75db535bb851456dc6646097fe969097fc223ab5afd83cb72f2e9b883d6c77af01d36d6bea563dcfe13ff7134a893d32c232755879d00c24ffbccb3974454e9480", 0xb8}], 0x2, 0x0, 0x0, 0x20080}, 0x100) socket$inet_udp(0x2, 0x2, 0x0) 16:02:50 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = semget(0x1, 0x0, 0x3881c1a491f77431) __semctl$GETNCNT(r1, 0x6, 0x3, &(0x7f00000000c0)=""/25) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x400) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2be) 16:02:50 executing program 3: socketpair(0x17, 0x10000007, 0x6, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000400)={0x0, 0x329a, 0x2, 0x0, 0x8000}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0x800}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x110000, 0x18) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x800000000000) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2003000000fe8000000000000000000000000000aa0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140000000000", @ANYRES32=r4, @ANYBLOB="49000000010001001000000000000000a466ff00"], 0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast2}}, r4}, &(0x7f0000000380)=0x8c) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000280)=0x6aa692b0, 0x4) 16:02:51 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r2 = getegid() fchown(r0, r1, r2) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="b7becf0745428a516380c9c04f1eb35094c23e4f120b5c658857c8d83e7f809cd49535dd45b357398014ad6391702e732ace050000000000000097cb17ea1695a75dad6c267021bf5b8840d16a33c1524b41f67fd0e437e910bdb511364febe8d1c3b6aa3d5bffe941a74965903725848553e1d93a27165011b55f8a87a8072e230d1c0efc2695d310f2fff0eebedb6bb5299899e835e749facb668fa5500a2c548dafe7f6030025b627d545ea7e1d414712ca7fe5ee3e840c59f39bf0b4e8a46bbe8a0f1b4207a332bcaebdf8781b05a655feb50176164fa7a504f0b913"], 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r3, 0x0) recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 16:02:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, 0x10) 16:02:52 executing program 1: r0 = semget$private(0x0, 0x1, 0x4) r1 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/86) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/55) msgsnd(r1, &(0x7f0000000000)={0x8e8534e14aabf791, "5b8732e765e2f6f3af2477c18f7766f67bb0f1ead527b7e19bcd88ae83f70bf0f86fc3f580a2188fa2e84c96a05a53f2ab5b14486e917eb3724840832e2260d03220c3e0ef9d4755cc6addf780aaff50a5993526e099ee08c2d25ed3118fe7"}, 0x67, 0x800) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 16:02:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = dup(r0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r2}) poll(&(0x7f0000000380)=[{r1, 0x4}, {r0, 0x2000}, {r0, 0x5}, {r0, 0x20}, {r0, 0x100}, {r0, 0x40}, {r1, 0x2160}, {r1, 0x24}, {r1, 0x2040}, {r1, 0x2020}], 0xa, 0x5) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @multicast1}}, r3, 0x7, 0x0, 0x0, 0x3f, 0x1}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) 16:02:52 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r2 = getegid() fchown(r0, r1, r2) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="b7becf0745428a516380c9c04f1eb35094c23e4f120b5c658857c8d83e7f809cd49535dd45b357398014ad6391702e732ace050000000000000097cb17ea1695a75dad6c267021bf5b8840d16a33c1524b41f67fd0e437e910bdb511364febe8d1c3b6aa3d5bffe941a74965903725848553e1d93a27165011b55f8a87a8072e230d1c0efc2695d310f2fff0eebedb6bb5299899e835e749facb668fa5500a2c548dafe7f6030025b627d545ea7e1d414712ca7fe5ee3e840c59f39bf0b4e8a46bbe8a0f1b4207a332bcaebdf8781b05a655feb50176164fa7a504f0b913"], 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r3, 0x0) recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 16:02:52 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x141) r0 = open(0x0, 0x40002, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x90802) sendfile(r0, r1, 0x0, 0x100007fffffff) 16:02:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r2 = accept4(r1, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10, 0x30000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000400)={0x8, {{0x1c, 0x2, 0xc3df, @loopback, 0x101}}}, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x66, 0x10, 0x4, 0x9, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)={r3, 0xdd, "e3316d4f62c9eedba6e5362b72c264650c58346a59859dc8bce88e9a2eea76249c1d29d93544479d15fa66eabf1b71154c9f278888752ec60f7f53915f340ee24cf0e25990b54eef18628ab90088cb49ebce3401a83551ee40a97271b4c3c006f572511412104ba6b9cde8e4015d6687f8f84f8eae939cd12d36b0f4d710943705994a35662cd9463787f2f8b9db4ff417f97519b31c387af0d2152d60bc5a10ab607137b4945bf01233e8f0beec613b5d30bf115e7255347cbf4d57b36a9594b68986e472f8190dfb37b214f1b64eae1b47dc20a36f58cab11582d544"}, &(0x7f00000003c0)=0xe5) 16:02:52 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = shmget(0x1, 0x9000, 0x340, &(0x7f0000ff6000/0x9000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="8a166ccf0700"], 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x81, 0x18e, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x0, 0xf, 0x7, 0x2}, &(0x7f0000000180)=0x18) semget$private(0x0, 0x7, 0x80) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080), 0x4) 16:02:52 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0xb) read(r4, &(0x7f00000001c0)=""/80, 0x50) sendfile(r0, r3, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x410, r1, 0x0) 16:02:52 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2) 16:02:52 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000240)={r4, 0x80000001}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) r5 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udplite(r6, 0x88, 0x6, &(0x7f00000002c0)=0x5, 0x4) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$sock_int(r8, 0xffff, 0x1008, &(0x7f0000000280)=0x4, 0x4) fcntl$setflags(r3, 0x2, 0x1) lseek(r7, 0x0, 0x1) 16:02:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:02:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) getpgid(0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getegid() getpid() freebsd11_lstat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6) getegid() 16:02:53 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000100)=""/4096, 0x1000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) 16:02:53 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x800000) r1 = socket$inet(0x2, 0x20000000, 0x5) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x0, 0xa370}, &(0x7f0000000200)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 16:02:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, 0x0, &(0x7f0000000080)) 16:02:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, 0x0) 16:02:53 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x0, 0x3}) 16:02:53 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000380)) 16:02:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 16:02:54 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000380)) 16:02:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xcf, 0x0, 0x20f) 16:02:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:02:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), 0x8) 16:02:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x4}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x11, &(0x7f0000000080)={0x4, {{0xa, 0x0}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) 16:02:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005f80), 0x0) 16:02:54 executing program 3: 16:02:54 executing program 1: 16:02:54 executing program 3: 16:02:54 executing program 3: 16:02:54 executing program 0: 16:02:54 executing program 1: 16:02:54 executing program 2: 16:02:54 executing program 3: 16:02:54 executing program 1: 16:02:54 executing program 0: 16:02:54 executing program 3: 16:02:54 executing program 2: 16:02:54 executing program 2: 16:02:54 executing program 1: 16:02:54 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$lock(r0, 0x5, &(0x7f0000000100)) 16:02:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, 0x0, &(0x7f0000000040)) 16:02:54 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)) 16:02:54 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) pipe2(&(0x7f0000000040), 0x100004) shmget(0x3, 0x1000, 0x84, &(0x7f0000ffc000/0x1000)=nil) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 16:02:54 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xffffffffffffff4c, 0x7, 0x6, 0x8}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xb, 0xffffffffffffffff, 0x392) 16:02:54 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='y', 0x1}], 0x1000010f, 0x10000000) fdatasync(r0) socket$inet6_udplite(0x1c, 0x2, 0x88) 16:02:54 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) fsync(r0) fsync(r0) 16:02:54 executing program 2: setuid(0xee01) r0 = semget$private(0x0, 0x5, 0x131) __semctl$GETZCNT(r0, 0x3, 0x7, 0x0) 16:02:55 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{}, 0x0, 0x0, 0x1, 0x180000000000, 0x4, 0x4}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001240)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x145}, 0x3, 0x20, 0x4, 0x9, 0x0, 0x7ee7}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getgroups(0x8, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = getpid() r6 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x800, r1, r2, r3, r4, 0x89, 0x3ff}, 0x2, 0x1, 0x1, 0x7fff, 0x9, 0x7fff, r5, r6}) 16:02:55 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x80, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, r1, 0x7ff, 0x4, 0x7f}, 0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0x10) 16:02:55 executing program 1: freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0) getresuid(&(0x7f0000001500), 0x0, &(0x7f0000001580)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x80) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 16:02:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66616c653000f09e2cba4e1da5f5387190b6f87aea5c290a492607157744330757d64f290aed6ef5b622d4f9914744f3a02dde493c3baef6bc95291acbe027ad441315a9016a055b6aaf087f1df3304af8d95b43e812b382c323697c71bf29b5955793647aabc298089008800273c8e05f37d7a2921a622205bcb42ba115ab5752e48e10aed50ed1eae1456ebaa1c0992a9b83ab3256ca948f8853b21c290e184d52"], 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) 16:02:55 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file1\x00') fsync(r0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x100000, 0x0) 16:02:55 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040), 0x0, 0xbfffffd) 16:02:55 executing program 0: select(0xfffffea1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffff7, 0xfffffdffffff7fff}) select(0xf, &(0x7f0000000000)={0x9f5, 0x5, 0xdc, 0x7, 0x81, 0xd47, 0x80000000, 0xe42}, &(0x7f0000000080)={0xd808, 0x6c2d, 0x400, 0x3, 0x2, 0x7, 0x1000, 0xfffffffffffffffc}, &(0x7f0000000140)={0x20, 0x3ff, 0x596a, 0x7ea00000000, 0x7fffffff, 0x3fc, 0x6, 0xfffffffffffffffa}, &(0x7f0000000100)={0xffffffff, 0x6}) 16:02:55 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x4]}, &(0x7f0000000100)=0x6) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:02:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x141) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) dup2(r0, r0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 16:02:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x5}}, 0x0, 0x3, 0x40, 0x200, 0x200, 0x7, 0x7fff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x6, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getgroups(0x8, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x1793aad0}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:02:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x400, 0x5fd, 0x7, r2}, &(0x7f0000000280)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r3, &(0x7f0000000040)="195b2b3d783fcc15537b3ddba8d22c72eacaba82d950c4f112b838a09a76af30fe9e2e7afd73461913b3ca903d26c0853459ecc4098cae37b4228017dc86de5067638dc7b47f08e3c602db747433ddff579cd599e91fa1a7c352027424f95ed9f49a3cadad5cca948791f8520370fe0508501851c6812153ead60a0699445bde5f0c841f2211abb4acd7ca86762133fa1115d8d00f922293027d4a2cf4506fb09d36e754461230606f9175d2cbf22ee7173f73acccb681b177de0873300bb38e93ad2cfa98490a54c125330d7958219ed28ce54d56c6b7618916a478a5bac147419727c671277671386394", 0xeb, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 16:02:55 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x40000, 0x100000001}) flock(r1, 0x1) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) execve(0x0, 0x0, 0x0) 16:02:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x7) lseek(r0, 0x80000, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet(0x2, 0x20000000, 0x80000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="019d42bc8903"], &(0x7f0000000200)=0x6) 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$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xf, 0x480}, 0x8) r2 = semget$private(0x0, 0x0, 0x210) __semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f0000000300)=""/119) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 16:02:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2ca}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x58cd, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) 16:02:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x11003, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0x1c, 0x3, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2}, 0x8) 16:02:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x4f3, 0x5, 0x10, 0x8000, 0x9, 0x3, 0x5, 0x9, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xfffffffffffffff9}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4) socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 16:02:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x90}, 0x98) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 16:02:55 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) ftruncate(r2, 0x5) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r7]) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000440), &(0x7f0000000580)=0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r9 = socket(0x14, 0x0, 0x0) connect$unix(r9, &(0x7f00000006c0)=ANY=[@ANYBLOB="d8e8293d8e141e30bcb9ba09fb6d065d74753c94c279d1c7a087cc147d2a382b044bd44144517e1a23dfe49b8a8b82b18d28a8bcc50429efa58dadc4c5f34e1db2759f6f5800be4de59d74e4be8a129d2936e2f26ec34219d3c026428b18794ba60a42439a31372b4335272b7a0dace216906ddac424900cd9314ed1d3077b7bd318f26a54df44521052e9a18a64ef2016af86e424165caf4b6ef6af1e94a67ea67aa37196480bc8"], 0x1) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) getsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f0000000780)={@empty, @empty, 0x0}, &(0x7f00000007c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000840)={@remote={0xfe, 0x80, [], 0x0}, r11}, 0x14) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 16:02:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f26696c65300080b7ec469a487a76e6e1c633be31cb09b79b4bb9d444b6433c6ee35fd1332d7efd871d256845177ce2a35fe61e3e18ef8caa851556e4e7a57e0acc902441f35c883dc6d933973f10f531b936af3ef9d4858a2bce30549c7520015396fb7118d3f365f4ce6a6e413a955dc1e8ade16eb73227affe42040ada321c55feeb87f270e27ec7edd80415c801dc98d65df5529b0be5100e7de245d11cd9dcd6941415fe9fd74bedf3f36f25ba7027b0a95fb73a2deed68539b34593f21e4f5ea5dfe6debba2dfe2cb05002a2f0901e199e50000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x9, 0x3, [0x4, 0x6, 0x1]}, &(0x7f0000000100)=0xe) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100, 0x80000001, 0x1c00000}, 0xfecb) readv(r0, &(0x7f00000000c0), 0xbc) shutdown(r0, 0x1) 16:02:56 executing program 3: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) recvfrom$unix(r0, &(0x7f0000000100)=""/4096, 0xfffffffffffffe26, 0x0, 0x0, 0x5ff) open(&(0x7f0000000000)='./file0/file0\x00', 0x400, 0x0) freebsd10_pipe(&(0x7f0000001100)) 16:02:56 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040)=0x4a4c83c4, 0x4) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x100}, 0x0) execve(0x0, 0x0, 0x0) 16:02:56 executing program 2: munmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) writev(r0, &(0x7f0000002200)=[{&(0x7f0000000040)="c056c136e04f431daa4b49ccb2f3ffe0f2572a5129f0711420a787192014ab38ae6622e5083a10d4e633f78edb669d4da8cf63e529a8599f38a7f6397c", 0x3d}, {&(0x7f0000000080)="c948c96febaca2cc9040cc15021b76fa8a72e68f226f6c7727191bfa97e3629bcfbe3a84a39e5d0e183e01d327ced1e939b4f048f3f1404a9224dc1c809a5858462d514af44c242e904c95b276106426f727fb937610e6d36a13ddb614d024fa526b13e1b4e7a6a56254e60dc164375119a3f700e951e397c16a4bced906643690fe3b54492201d4354ef9358fa56493a93d8c547f4391fe5e17143a2539867aef9dfbd9c414fbf10f87aaf7c14aebb839302f9cbbb6d00f5e3040ba7e7049d5da1192fee0", 0xc5}, {&(0x7f0000000180)="af2ea01351b7ce11f9438cb4d653db068b177808858149ce1ec788de15ec67124f7a0092a306d4619357ea681d005b4a94e993143dec2a4795448c1a8a73de29ca4555b858a4cbd85e76a0a28542476ec2cb938b0600c1de42830b22b24778b173883aa7db86a6fa8ab21e3f428845e7923565a3b06f812efa09cb8855ed701a58e69fd7d7be6ba8d2286a6950eeae2d4bb176a19539963cc251e33e26a60178fc6cf1e5c9bb88e9c0bd5a950647101291081bf8849af28bd02ae253e543d0d48aed2cfac5f7ef61c9c893152344368d1c9010a00421e502085941a42145b16c29003a2f107170aab1afae74279fc43a544704f83e85096086b987c85375f3dd747afb3b04c4654f34b8e999c1e89e61c69d79082e4b261b6a8d27075049e0ce8a5cbd8ae6f62e83cec9ec1c5cc78b8499c1ffcc5f9251a06e226ac733f2c1396ce287221b62218a0e06ba7d16765b29f55d3cc495e9e18c2e1fad80f2c860f1ba0b98457e06e0b3366dd53412235c9958fba25abc87be5561ad972679535d2b1a8ac4410a4dbd29fe5deff531ae8ca8c24f1f1b2ff88434f19b985615f2bb3f6d18c779bc0b3321afa9e006ae921e2992186689c92b5757a7fa41fd346455285092dc42c655842b3fc073d645268e62f9670aac941d4f368f1a1288624773c6dab24387b16847dc2904edb8b408191b7f06b74fff356cc215c490625cce45278e3a54c55c76d723037db9701a370cb547c048d44168fbf64e700c33bcc3bdd4b0bfd208ad93dfcf58f7e1a64ae1473ee69f96e2c46d711e20c9a2b03058b89b0b44b8c0164a4a8ad09ebe267d03021f6aad9d05926538fb9ba1049b15851f0b5895708e7c63fbdbcfbbd383d4cdcfeb0932141dc6c7d4ff7abf4cea217936ab13598d466090e851ac4c15b527d59df114ae9e012d3494526d8a78796910d857ee170778bffbd1e2ab913e1d985d617d0a01a3ce797eea75a4bacb924e274492b1ccc0410f6f26e10ac53a8486794be85eb6368db147837e350a49c8c3b541e649983ee16bffc6225ffa8362761075be785053d8c047a50a2d0d42135fb681158771ec800b881e2c7f705a97aa6ce1d630a932d9604e01a84ee6d19fb3eb0c97a373ba0dcc31cac4bfe2862f78f251d965c15fd6299395e8299a9b03ecfc4e703f20cea754341722cdcf3dca50f5920ce20f3cf74620aad1445866129c71e1779a65e8a1caf8b56cb3853ac683b4e6e6a9d29e9fdaa27f6668f6c324cdb49c5a47c7bdfb14f54aa3c867dba9b1acfecf6c1225edd8b1315674171449a7e80f0ad49cd0ba634ebea35827088ef0c43acdb42bdb9c61a187ff02581230e6f94e1b88a34621d55a3121e379eeddb6aac09d8d54277cc8cec5888fa2ecb4d7e3a5667223f740da6f7181dc24007a77505e033668b46ed9ef34b7bef75099553250e2d63fca0fe4f36854b30e13f1a67ddf132dedfab5ac62e0c527c16e8ffcff9532680debf92ee47a4068c1bc16c5424e05ffad1f4f2b1c685aded26ae876ebb82b8ca848103f7170beec1652500b0517cd77f76fcedcc0f72de75e329999951d204737d5986d1e44ad4efdc88149a9262837e23a2a09c5ef03dcbfb9f789408897a57bda4c32ba72d85d499d0e0514f282f9dea9816885146b6c6b170c016a47091325d33c37233c01f4323e914daa0879b771a1631f9c495a445cc21d130fd0936325ba58005c7c57bbd6dce6feb6e5584e9cc00de9aa5aace02f641057ec55d4f61b9a870db02072d4a457138974d5ba14102424756fc1de0c549e698b50a74c1b3de1746aabd1df49fc15e9f6b7af5ae47a0e438ece690d0e7ea06218eb0f91e0ee2f0a25d244ea8b6145f50947e7f4e89e9a9d40b263b04bb28a80cc0729979e3d8e8b4ff23ec7546235e1f9ebaa307cdf800858e47b9ecc2f2ab2068d1b9f3f64787a56fbed769e42f5dc067a6b4dca7a1036e76ec69293209d7c6c5540ca9cf2f0075bd48aaee662ef31e9da1aed58055204dfc7a29b72f84d8a0a538532a3c886feb680a8e13baa35670194772a19501d1a5de2f480595b44da032e21a2dfa0136b5bd409fde07f2346d2faf5796501c494fa80c2e44e7ffaa99a9a102d1f0c97d503344d2213bbd816bc55bbc2e71c0873393e079489e8eefffc997ea956e4cb887233131a0614e28e2ec51e5b78f7da4315f2abd3385b2dfbe345d338fd2a9ce39ebfef4c87fd5c560cd9889de5076af7d9ea5ad38d77151cd9aeae5a17dfdf750cb23340d54b2c01d02a0a5f0052ac687a83a9fcbfa5fc8a1349ce817046ef65fcc1392eacdf20d12fe5a0498d3a1924dd36c114370cd2f1db9bacd45ab6733e1b61af2f54503763beba5a3f77bc421b23c42e6880504b661da205a696a016917550868fb2c548598f2221fc29129763bfadae90406d44cefc1fb5be61efe88a39a18f437e22dd8e832a5658851acb1d314ad8e5bc9976ac875a919bf4404df74f6c58202eec8dffbe8d1d0a0bc98e005a179fb98d2bc7d980045fcfe8ba5940967640fcc7c87a3ba90512361bf747ea24bc8e5777c931f69dfe588180324fdb9f924a66aa14412bb1c89e22d4be37868df86cd07beb0db34362ad7fb87f8f78a7fa5c2f78e58b9f91ae69c26b3b0454e5ce903f9573b5b8527877269ce1c617134b63f3f9d48ff342c2a4b2fb7e8a7d3465cf47ad4c4239bd3f778037bc453ff621214c757d01db39c38f9573f453b4f17f12fae1ded1036ae752f87d0547910e618c83cbb5314451c7d3828617a96e75f0ee52bedd774fe6aac16160a18ded5eac244cd2354a4a49686c7f397226cff9ff3423631c9e49e3c4f4f34b752127f1bbf9be48accb5f87a248e9a046442cbef107cb187b76985343bfc0d392c7448103f9db63c393c96ef72e791f05d5b6228af799580ca37d6acaa8f2d72e63a3bf2db96ed69a1003f09377be8245c7495b627798e6a4bedbc6c2f5bd2e6c943bbadb1b7f8b5402ca09fe25949cc1f3c8b6af8fe61866e488381058bfa736c47688f8e897547801e37e70d3ef1d7624dc09be1f9b4e26d0723916faa2dd9862283c24b2564509a34e1246dc5c88a2b31e2a51f4aec48b99da8ae71ea774526a606625bfe7460ee0a22e7546524b2a6ec114b75e4b28c840458d204943c8757ca52fae1f9a32dfaea73486f44e9b7ac56b241fc15b58a42725e6f63dc635acb14131a82e88739b7f5d043e046baf8d9144eb1f24790f9412e9028d49df89b7d8b97d4580ba9061d505ba7540e9d36af586f12f933948a89190e823b69068088f0e58b1cd75bb359a27a7c1232e0da34b95ee981376084c46975e812f6cfecf3c16b5b383a68473a37c68e3cc0186bc6dee525a94a8ab532e82ce68ce0d4ff501893ff6ab57af92a28e8d4b4774b7ef20e833174f6061856e9fe1d6f154226c52c46e5325c9b09052823ad738cf60151eef21a8f42e4253bde6b1c0c595dc171a5b1987806d944f2a2b89f3aa89e279a74f2ff764555afb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0x1000}, {&(0x7f0000001180)="be3df2418fabea1aa5a0b9b0489e329cad8840cfb1df212e7756047c5bef479a3812", 0x22}, {&(0x7f00000011c0)="d3cef773d79c33da259a053d1d599061cb08785bfcf948bdab3ad6cafe7e8c894e820e46", 0x24}, {&(0x7f0000001200)="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0x1000}], 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) 16:02:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), 0x4) 16:02:56 executing program 3: socket$inet6(0x1c, 0x0, 0x7fff) socket$unix(0x1, 0x2, 0x0) r0 = socket(0x1, 0x7, 0xecef) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x10001, 0xffff, 0x80, 0x7e1e1d11]}, 0xc) 16:02:56 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x2d}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a78b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 16:02:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="eaff125c00000000", 0x3d0) 16:02:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)=""/208, &(0x7f0000000180)=0xd0) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x82) 16:02:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x300, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4000000004}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0xfff, "5ede03f1e028d9df63e502e072e10017"}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x214) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xfffffffffffffd95) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x371) socketpair(0x10, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:02:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file1\x00', 0x640, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x802, &(0x7f0000000180)=0x10000, 0x4) getsockopt$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_MAX_BURST(r3, 0x84, 0x13, &(0x7f0000000080)={r2, 0x100002}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r2, 0x2}, 0x8) 16:02:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr=0x7}, 0x10) open$dir(&(0x7f0000000380)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x9fe5e2560000, 0x4, [0x0, 0x2, 0x9db, 0x5]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000300)=@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xb2}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000500)="15fc1883af9c14562bf3f2b3c5b5896b4941f9d80d3c5ad66332e822ef09e843eeeceb78afb879434e227866515e838d5061a263323e0fffcac47ee8d7b3a25519f5d51fc13010b969cb98fe743e109ae279de892f3533d686793575ff99f395a651096e0ac581daefaa2d2448f8acb16b04a660f8908192b3e6e96a434131d743ad705ab28c24c23b1aa18cd1de8f3d1e0f0fa77bad565aafbaf522355b8722250e59eb", 0xa4}], 0x1, 0x0}, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:02:56 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x208, 0x113) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 16:02:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="eaff125c00000000", 0x3d0) 16:02:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$sock_int(r0, 0xffff, 0x105b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 16:02:58 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/21, 0x15}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x4, &(0x7f0000000200)=""/22, 0x16}, 0x40000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000000280)=[{r0, 0x4}, {r1, 0x12}, {r1, 0x2000}], 0x3, 0x2b73) 16:02:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x300, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4000000004}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0xfff, "5ede03f1e028d9df63e502e072e10017"}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x214) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xfffffffffffffd95) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x371) socketpair(0x10, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:02:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x300, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4000000004}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0xfff, "5ede03f1e028d9df63e502e072e10017"}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x214) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xfffffffffffffd95) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x371) socketpair(0x10, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:03:00 executing program 1: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@broadcast, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) pwritev(r0, 0x0, 0x0, 0xffffffffffffffff) 16:03:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "2eaa96198c3b292c7c3561d804e054db4da0d781433e4185932ee2181d585c8ba5e8b24a0f0b07570188fca1b73015473b42fda1a7f14ece54080026d1a7f83d66de6a9082444cab432813b09ec9c332133076907cb452ef08df103940a6a5feabf45bfc103fd3a21c1919d16d2aca3c4ba17c040efa8ed55cd3ce225b72c38d7ac2084a9ced33fc672401ad5c6fae84ea5ebff36a48f5fadd126393375f781f8b269299a6a00105e9c68aca40a4377781ffaec9c0a4ea5172c436bb3ed41eb602fdc900ed405ca20b09f838a481998d6318c62d877fae01d6d6c8b49fb4b8f37d42086f8ffeeb0f36677b686d64127b"}, 0x100) 16:03:01 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x71}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x200, 0x2, 0x8, 0x10001}, &(0x7f00000000c0)=0x18) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0xffffffffffffff37) 16:03:01 executing program 1: shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="8902e63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0xfffffffffffffe92) 16:03:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xffffffffffffff39) nanosleep(&(0x7f0000000240)={0x3200000000000000, 0x7fff}, &(0x7f00000003c0)) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @multicast1, @remote}, &(0x7f0000000080)=0xc) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = geteuid() link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r3 = getegid() lchown(&(0x7f0000000140)='./file0\x00', r2, r3) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)=""/183, &(0x7f0000000200)=0xb7) setuid(r2) 16:03:01 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x3ff}, 0x0) clock_settime(0x0, &(0x7f0000000140)) 00:00:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0xad}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:00 executing program 0: r0 = semget$private(0x0, 0x0, 0x145) __semctl$SEM_INFO(r0, 0x2, 0xb, &(0x7f0000000100)=""/4096) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f00000000c0)=[{0x0, 0xffffffff, 0x1800}], 0x1) 00:00:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x81, @loopback, 0x6}}, 0x0, 0x5, 0x81, 0x5}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x6, 0x4) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0x5000000) 00:00:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000eb7ac2772ae146699c00000000009300000000000000000000000000000000000000003b81afea39c7f6b9d10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff410000008001fa8f3fa8000007000000000000"], &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x100000000, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xfffffffffffffffe, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0xffffffffffffffc1, 0x2920, 0x8, 0x4, r3}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000300)={0xf, 0xffffffff}, &(0x7f0000000040)=0xc) syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0) r4 = socket(0x17, 0x10000003, 0x3e) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000180)={r3, 0xfffffffffffffff7, 0x8, 0x6, 0x300000000, 0x1f}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xb85d}, 0x1) 00:00:00 executing program 3: r0 = socket(0x4002, 0x1, 0x87) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202d300000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xc00000000000, 0xfffffffffffffffd}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) 00:00:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "219248c1e7364cb6fbbd282b7a5fd932"}, 0x14) 00:00:00 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x6) ftruncate(r0, 0x8000) 00:00:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x101, 0x1100, 0x5, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, r1}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="98e7dbd07abfb5f07279a87c3e88aa2fe58b843ae2f26b3c3a70052d5af0a116718d9aecde6ab3c6ed7eab5c2cffe172026bfad0", 0x34}, {&(0x7f00000001c0)="6fa9c53652b1e5a31aee2fb994e29f82c41f8fef29efb24ec526bf475f257d9f46622a96dbeafda46bae327cf6eafced374145b00a42252cef1ae99db9f3950c4e8900a37780e1fbd2084a99fde2c02b7d35ef7d9acbb3a39243d239eac1a60c1299499a40546c7a7140ea8630ba0f57f0f3978e5a37b1e702c8e3f92d2857788c1d61c942d8a3a5d8ac89fe22", 0x8d}, {&(0x7f0000000280)="b0790c0797af14a2f41867263494dd655703b476cd00f8c1c844ae62cf83f10abb7099ae91", 0x25}, {&(0x7f0000000300)="0e3726bc4cbd92ef09aa24ee446a8fb04dad420a4e271a3c622a", 0x1a}], 0x4) 00:00:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x87, "3981a13c7cb47a547904022cd2b2ad4348fd2ab056ce5ca4ee99dd7c7e9f7a971b9b25c31b5145124dcd65ee90b87ce98e36bd3cd8c2816a4925d1b7eb99d574da9b7bb56776280a1f547ed15fed75c59ac2a08e990236921d2cf42f48cbc056b15ab7d548a635e12da5b6f879818d876056bcdb6eb4a40baf89499d0c090e61eb526f7b9b6fa0"}, &(0x7f0000000000)=0x8f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f0000001400)=0x1008) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000b}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r2, 0x800}, &(0x7f0000000380)=0x8) 00:00:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) preadv(r0, &(0x7f0000000000), 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x202f, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x40000000000) getrusage(0xffffffffffffffff, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x88, 0x8) 00:00:01 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x200000217, 0x1, 0x6, &(0x7f0000000640)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1ff, 0x0, 0x5b, 0xffff, 0x43ac}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x800, 0x3}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005cbe3bb56a0b4387e327e9570e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0800030008000000"], 0x94) r3 = semget(0x3, 0x3, 0x400) __semctl$SEM_STAT(r3, 0x1, 0xa, &(0x7f00000002c0)=""/117) 00:00:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x4) lseek(r0, 0x204, 0x1000000000007) 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) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:00:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2dae}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x9}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) sendto(0xffffffffffffffff, 0x0, 0xfffffff7, 0x0, 0x0, 0x137) 00:00:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1c, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000002c0)="68aaf7d907013eca66b32620e5759fe02fa2a02e70ee70c54d170ed868193b5a36f3c2a4acae24374485c4e6c1ad66e0187e1f278c0b55b578acb03361242a569b1a33b968e6802d9ef08bb8b79ee8a5cdd6b8636885c7d6eafeb164edf3a780626d178f74828854359bb2d10347ada9655fc1482e7495cbfc7852d57b35ddcf447e81c4f27ff915f498f03dddbebca9fa1f9e3e81f6d20a786c338981e423bd676bd5b9e2305b39183d0c013ba7a00917b3d695569ca91c88dbb52413365ae58a9d64dc86c1ed0d25c40e99e04c01e27f232b16cde7a165aab8afbd80b55f00fcb09a67e8c6ad800cd7496bb165c494e80017637180e0140750e89475e5d5c5aac5b82706c19537d16d8156a97791e08de43afc65f42cfb50fa477332b80d39a40eca11e2edaef1f53cda08d700354f07910099cb68e2ab2948f43717cd0da64ec3eaf003922ad617e959e62ce0711699f54f6bdeb4c8", 0x641) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xe8030000) shutdown(r1, 0x0) 00:00:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x6, 0x200, 0x0, 0x5, 0x8, 0x7ff, 0x7fff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xffffffff00000000, 0x2}, 0xc) getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r3) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x2f00) 00:00:06 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000040)=[{0x7, 0x1, 0x1800}, {0x0, 0x7ff, 0x800}, {0x2, 0x22b}], 0x3) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000080)=""/123) getuid() semop(r0, &(0x7f0000000100)=[{0x0, 0xffff, 0x1800}], 0x1) 00:00:06 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) listen(r0, 0x3) socketpair(0x3, 0x1, 0x1040, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet6_tcp_int(r2, 0x6, 0x1000, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:06 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x6, 0x800, 0x10000, 0xffffffff, 0x80, 0xfffffffffffffffb, 0x9, 0x0}, &(0x7f0000000740)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000a40)={r1, &(0x7f00000009c0)=[@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0xdc6, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x2, 0x7, @empty, 0xd4}]}, &(0x7f0000000a80)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000ac0)=ANY=[@ANYRES32=r1, @ANYBLOB="000d37646a1302cb007c00c702374430f9da37063e5103821e9acd8b5c09f554688ea2147384a2cd660fa2a40fb958c512c3367a3dfb2304756b2824ceae8e8af20b4a0d7fc9c92b5f4c7661e871f57da0566e47b2bef5214d844d174b56157cf3d1158bd1892f8e03f635bcaf99095815f5dd97134e1998c930ae2bc1ed3b5c687cac1fcfb727"], 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f00000008c0)="a9f7a7650532e326347647b50dbd2afa3d4c8dc08b1365ff16dac9843c614b5407702886ba3ea82095e25d51d24933ca70fb007f567ec519cbe5ae847c5fe0d3786c801619ecd0a402c4cd0a25db01a6f4378a8dffd7e11056f122f04f00a0941b2e663833c606cc2531cff794089d5234e214e7af1e84bceb817264573922e79654c563e9cfbe42267994d86ca1081cfff538137ffdb8a601029d12e328aea1df4032a7314e84b9e24ebd02fc0c69ed0e52af734e63d28281c4f43f698f7371b1921c", 0xc3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x7, 0x3000, 0x67, 0x3, r2}, &(0x7f0000000880)=0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="a49d7e2e4d656c090c139879071f11d54e06d4c22228f62548ceeed4a575e020bec1f1cdddbe6f2471379f04b331e28ddd15e406cb69120150067d05d5fd91ff0de88751278f43d4c6bd1a2bb5adc6b8bbf0684fcd2e728653d25d17dd937447a74d2551e23fb045f64090f7bb17dd695558b93b031db38ad336af25e9d9a5bdb5d82ba51f83315cb3f8ad38488f371b7d6d627a684cd317cea3b5a42d6b60d6fb0205c6f67c53e64c5946b03a41fae292f858f98c6605d005cd861100bbb17eefb5f272f77700b1a097b888691b0b44b7fcd825b2cb1018", 0xd8}, {&(0x7f00000001c0)="e0b42cf53e0095ce3dd772c305ad2dc4b44b865b8e509e20bc05a21e7163cc2336caf0c96266f69a548a06d9b4df2f271cac899b9b20caca0d874b5148e4d610b6d018a97d93b781a113db4ce4bc558c8dc613fd1a89dd66cd023fa75d1fd747d3e0fbc1c444110c417f9bed7c19b6d45f46dc6d02ff3daecf98c9573ff05d20db556cbcb49df0680b289b9259cfa86d0767d91042ddeded1ee7d318a9d505c208a399b7f879d799f77fd4191c92b80a5921ed757471139bc71a89daad3d485099175369b9cc9a13e1efab9b9b9ab364f22a898bbb8b6b667d8a646e7eae4238c4b7451a86add27c7f7822e79f7545a55139", 0xf2}, {&(0x7f00000002c0)="8dbbf78d121054644ac3e1a8e73aaa85b2c206014687ab6238abb72f52b4a2bf8f81f958736fb1c99fac9856047acb491dbb2f7a6230c70419ba2aff057d22922aaae51072a1c1540c4ef00c9ef75bc07a847af47fe0a408e42e33ebacde699de8c719db9bebc830f813a46b8eb18192bcf2a93458fcdbbeeb20af6cfd7f1bc67204fd9fe9b140b59d75581025e6b5129f7e6cfb3504d3635388d727fa67420aba72b38a341ec1db28bd7d127c48f9cf03cebacadc56f88ae0", 0xb9}, {&(0x7f0000000380)="3a8526940e5ede646092d5692210bee056b3ec825df864c2575e5da16a58730647de0c24aa34eae1106131ee6ef7ca42869ed13308b0bc49bc3aaa65bf3e39f3dc95ae6fde660d7f9d2cadbad5246a8f2bde97e192b9601710446d075df7fc2a381e5628f3153c6e4e1a9e7a06ed50e59bb38a9ec1", 0x75}, {&(0x7f0000000400)="d5c755fe23e55dd297ff5d5d4176b4bce16701cdd1a0cc2abab7fb12471c1cdc87725361ebc4d65a28aa3b12bc53a92cc08ff9a0ccd70ee718a21c6a33b705f14e5ff1755dbdc7f0f2ea40d230dcaeaed6776e3f8b0e57795dc6e281bd0d5987a5c26620e5c4910499c182d5dc698bf446864cb73a643ea740a3e4d5c23c13c66681037e30b54a4326796282ac699bbd0984b317622847e971fc4a6ba61aa05dff4d0eee20f67004bcc4b5ecc00bc8fc8cae9e4efe8a33c9730492a9151240137ca3bb0097dcfe321b97e1ae20f5cea41cd5e37f6a8146dc8c938e2847785d8d53b6484072e07e8c7ca05309f42d807b", 0xf0}, {&(0x7f0000000500)="aa4fae91137ea1d822c207f72c1ae9b5382d6be07a6f276f15092812d254434603405caa1518b1850a2fbef62ddec807761277f20505e67089cd3faa2feddbd79d24cd6dbd94d32feed4c355f0b46cf2314b8407619cba61acec2c107960ff299022f613cc6bbd335d8d605610de9e7b87f9b50e5cf680580c2ba21dcc296617726ed5d130fbf481fd5a565e0ad4ea8f31e66d50eb85aa40cd9ddc17afb12eb1fc91d520d9f5a80c1f74559ef4bae5439f37119545688cc2bc70a3ba890f4003ac64780795eb71d6546a2c07fd005f11f1d6d5b22d31b50f4d1cc89d74313e7ee4be14ef7b7a1466e57ddbc0abfa145fc4", 0xf1}], 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="1c0000008400000004000000040000040400000001000000", @ANYRES32=r2, @ANYBLOB="1c000000840000000a000000fe800000000000000000008400000001000000050000000000080014000000840000000100000009000100cffff8ff0000000000000000"], 0x60, 0x2018d}, 0x105) 00:00:06 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, &(0x7f0000000140)='./file0/file0\x00') r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x8, "324e51871f08152b"}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0x7, 0x1, 0xfffffffffffffffb, 0xfffffffffffffc01}, &(0x7f0000000280)=0x18) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:06 executing program 0: r0 = socket$inet(0x2, 0x4, 0x1162) getsockopt$inet_tcp_int(r0, 0x6, 0x826, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000700)={0x0, 0x4f, 0xde1a0e94fcefa26e, 0x7, 0x7ff}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r1, 0x5d75, 0x8001, 0x6}, &(0x7f00000007c0)=0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x500, &(0x7f0000000000)=ANY=[@ANYBLOB="1035bc795c4a1000000010000000000000000000"], 0x10}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x30000000) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x1c) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x100) r6 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@in, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000005c0)={0x0, 0x1, 0x3, [0x773, 0x800, 0x200]}, &(0x7f0000000600)=0xe) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x3, @loopback}}, r7, 0x483, 0x4, 0x10000}, 0x94) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000500)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f00000001c0)="eee2d6b7eaa64a", 0x7}, {&(0x7f0000000200)="383ff82f6d627a7ad441fcf25d748c0f02be32599ed1fd097ef74c72360aad8f372207b432124ca4f3e3c038de8c34d468be5c803137022760d7c614de05a08275782e86eff77113cec4a3ade2e68566af138e9e12959819d2ac71de5bfd883d41c4a5716a9c21fb40c0a73c84bfddab35e8cdfc2a79ac14e7d6e5eb35dd652a0ba06a98", 0x84}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r3, r4, r5, r6, r8, r9]}], 0x28}, 0x8) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1f470000, 0x0, 0x80011, r0, 0x0) 00:00:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000000000)=0x10) 00:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000108000"], 0x9) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0xf, 0x81, 0x2f}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) 00:00:06 executing program 3: socketpair(0x1, 0x20000000, 0xffffffffffffff8c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x8, 0x400, 0x6, 0x0, 0xffffffff}, 0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x1ff, 0x0, 0xfffffffbfffffffc}, 0x14) 00:00:06 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f000010a000/0x4000)=nil, 0x4000) munmap(&(0x7f00000c9000/0x2000)=nil, 0x2000) munlock(&(0x7f00001df000/0x1000)=nil, 0x1000) 00:00:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1b010000ffff000005b5603802d9640203bf32ed1be0a8f4cb3e49a634f6d4daf6a74840216e48df7eceabc6212d73c9b5ac000000000000000000000000"], 0x9}, 0x20080) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x38d) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r3, 0x10001}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r3, 0x1}, 0x8) lseek(r1, 0x24, 0x4) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r1}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) 00:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6, r1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), 0x4) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x14f, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x20) ftruncate(r0, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f00000002c0)=0xffffffffffffffb4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="01070500e5ff06004200b8852ab4"], 0x12) ftruncate(r1, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x69628c748dab881d) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000d779ddb4a1188e0bd58ed03226ffff607fc0de00088805f03fd3be9c3c3039502e761e26198f6cca5d03ef00cf11945d4f88d6942ec8dc5b9c4adb587b2acde01f8b7cc0c8a44e10701c308f4bfc21d67d"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) 00:00:07 executing program 3: r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000000340), 0x1000000000000125) close(r0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x59) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:09 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) mlock(&(0x7f0000c4b000/0x3000)=nil, 0x3000) munmap(&(0x7f0000958000/0x2000)=nil, 0x2000) 00:00:09 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='/*\x00'], &(0x7f0000000340)) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/225, 0xe1}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/95, 0x5f}], 0x3, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1017, 0xfffffffffffffffe, 0xaa) 00:00:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x2) 00:00:10 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xf, 0xffffffffffffffff) 00:00:10 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x2) 00:00:10 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x4) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:00:10 executing program 2: semop(0x0, 0xfffffffffffffffe, 0x9) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0xc513ddb, 0x0}, &(0x7f0000000040)=0xc) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x6, "774148718de488f9f67aa56e8b275534"}, 0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x44}, 0x8) 00:00:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d32", 0xe1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x7, 0x5, [0xffffffffffffffff, 0xfffffffffffffe4d, 0x1, 0x8, 0x7]}, &(0x7f0000000240)=0xfffffffe) 00:00:10 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) accept(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, 0x0, &(0x7f0000001800)) 00:00:10 executing program 1: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x73}, {0x4, 0x4, 0x17fc}, {0x1, 0x3, 0x1000}, {0x1, 0x200000000000000, 0x1000}, {0x7, 0x8}, {0x3, 0x5, 0x1800}, {0x4, 0xcf, 0x1800}, {0x1, 0x3f, 0x800}, {0x6, 0xb0, 0x800}], 0x9) semget$private(0x0, 0x3, 0x400) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0xc9a) 00:00:10 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000300)=""/85, 0x55) r1 = fcntl$dupfd(r0, 0xef8a91ead3d96bd8, r0) accept4$unix(r1, 0x0, &(0x7f0000000180), 0x20000000) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={r2, 0x3}, 0x8) accept4$unix(r1, 0x0, &(0x7f0000000240), 0x30000000) 00:00:10 executing program 0: r0 = socket(0x1f, 0x10000004, 0x5) recvfrom$inet(r0, &(0x7f00000001c0)=""/76, 0x4c, 0xc0, &(0x7f0000000100)={0x2, 0x2, @loopback}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000240)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) r2 = getuid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setresuid(r2, r3, r4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={r5}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r5, 0x8, 0x6}, 0x8) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) 00:00:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x8, &(0x7f0000000040)={@empty, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xffffffffffffffa7) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xfffffffffffffe0b) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x11, @multicast2}, 0xc) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x100000000}, &(0x7f0000000180)=0x2de) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@multicast2, @multicast1}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:00:10 executing program 2: socketpair(0x0, 0x2, 0x1947, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf, 0xff, 0x419}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x54}, &(0x7f0000000140)=0x8) clock_getres(0x4000200000000e, &(0x7f0000000100)) syz_extract_tcp_res(&(0x7f0000000180), 0x80, 0x0) 00:00:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$inet(0x2, 0x20000000, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x2, 0x40) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001800)) open$dir(0x0, 0x100100, 0x40) freebsd10_pipe(&(0x7f0000001880)) accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000) getpgid(0xffffffffffffffff) getuid() getgid() accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) dup(0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x0) socketpair(0x1a, 0x20000000, 0x4a8d, &(0x7f0000001d00)) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYBLOB="edcc1398345439b78e0efefcdb0e60e874d16ac2a6ff6741d20af9d0ce49ef57cb8c20116b122706787340f126a42d7b1e832f1199420f1e0df15f43622c0a33200f554ce0c21b9a7f49258dc756f8f75a370b22525df5829171fcd1f2fa29562cf7de2fba949e018766bcfff1126e099522c4dc4e0c103eff5dd3c7"], 0x0) sync() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0xffffe, 0xa) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x1ff, 0x4) 00:00:10 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0x81, @loopback, 0x8}, {0x1c, 0x3, 0xc06, @empty, 0x40}, 0x7, [0x81, 0x0, 0x3, 0x100, 0x8001, 0x8000, 0xcdf4, 0x100]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0xa, 0xffffffffffffffff, 0x1) 00:00:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xc69, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xb0, @empty, 0x6}, @in={0x2, 0x2, @rand_addr=0xdab3}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000efe00000000"], 0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:11 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x3, 0x2, @loopback, 0x2}, {0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x2, [0x2, 0x4, 0x81, 0xb09, 0x3f, 0x7, 0x8a, 0x7]}, 0x5c) 00:00:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x94) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt(r1, 0x0, 0x2, &(0x7f00000001c0)="fb3ec914689ac795cae240879717b21dca73764a3803c62c54b3f378933b631ecfdcef5b8b5dfd71a1ef6ecff06430f5ea1e6b9f0df86ae0ceb830978f03a30c3f7923e9428988471f5bb74bf0baef538189ed41b1b23fd7b1ae8ae93fe39b3d475a5a9bd296794f2497254769038baa7326f6fcde4246b660f893e1164f8a357f3d708bb23b4894cf65a313c7c2b4cad0244128a2c878c2f28276cb172242dc620fadddf47480df57f6dffdc837696c2502f585b59025bfcafa7be5cccf971d0932621b244c5591692e1394f254e08da7a7e0c30c1606d5373de0dc4497d475c23938d0e9ff", 0xe6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:00:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000008c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000940)={r1, 0x9, 0x3, [0x99, 0x80000000, 0x3]}, &(0x7f0000000980)=0xe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000400)="d0ace4a974c986dbcc1f5ae8054e54", 0xf}, {&(0x7f0000000600)="55a74c9db1fbe277b14f7f0fbd7b265d24f49abbb6dd83029824d14cae309f42c09ce4e30b241a8db5077c85646c9d259bffccd4170588d907bd370b437dad08073a", 0x42}], 0x2, &(0x7f0000000680)=[{0xa0, 0x3e, 0x3, "600c4a77142f1518dead89e038568fc0ec50fb97838c7c9a7541b07341b7632ab8111186b1147586991d1be5d30b01148abcc6dde9e44e4258ee9566ce598a5582226bfb3296f43b8a220b1339f29286a51801161d44f3dbc1332b4a1938a207666dca3da08a1e58912390cd865861bb9bff97c3c8a76988f36c251118243075d987bf4103fe41b8a9b3464e60"}], 0xa0}, 0x1) fcntl$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, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$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, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) chroot(&(0x7f00000009c0)='./file0\x00') setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000004c0)={0x6, {{0x2, 0x1}}, {{0x2, 0x2, @multicast2}}}, 0x118) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xffff, 0x100000000, 0x100, 0x1, 0x100000001, 0x7f4, 0x2, 0x7, r2}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000840)={r3, &(0x7f0000000780)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xff}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x2, 0xfc87, @empty, 0x24000000000}, @in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:11 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x4) mincore(&(0x7f0000a80000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/65) mlock(&(0x7f0000c83000/0x2000)=nil, 0x2000) munmap(&(0x7f0000b81000/0x1000)=nil, 0x1000) 00:00:11 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x5, {{0x2, 0x3, @broadcast}}}, 0x90) getpeername(r0, &(0x7f0000001980), &(0x7f0000000140)=0x80) 00:00:12 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x80000000, 0xf, 0x1000, 0x3}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000440)={r2, &(0x7f0000000380)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff801}, @in6={0x1c, 0x1, 0x40, @loopback, 0x8001}, @in6={0x1c, 0x3, 0xffffffffffffff76, @empty, 0x4e6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7f, @empty, 0x2}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={r3, 0x0, 0x2}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, r4, 0x9, 0x7fff000, 0x82}, 0x94) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r4, 0xe6}, 0x8) 00:00:12 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x38bc}, 0x1) ftruncate(r0, 0x2) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc030, 0x100000001) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xffffffff00000000, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0xffffffff, @loopback, 0x3}]}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0x5000000) 00:00:13 executing program 1: rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) pipe2(0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xbb, "d20eb92f1cfa0406520f633c3af4c136d46032de950d1b9647d17755ba3dca4331b3c2bf57b6bd9fed842389abf0bbd2f5c0cd4185bf9cf4c93cde92ca6a289beb80a6b884d0e11a475e04e456562f54c8aaf1a4d3a9d8a9c1afdf61ef340df75d69bc606f255ca0c5db67b097726afc5d8669e44dadfc084b04abb3d10b8fdaa81ac2bbe50c162f2309d3bea257654e5a93a8c38219113e64cb341baba1461d3c901ab1c6706741654057d3f8ad0278fc0fc7016f054b86d03c85"}, &(0x7f0000000140)=0xc3) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xffffffffffff2e0e}, &(0x7f0000000240)=0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:00:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x94) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt(r1, 0x0, 0x2, &(0x7f00000001c0)="fb3ec914689ac795cae240879717b21dca73764a3803c62c54b3f378933b631ecfdcef5b8b5dfd71a1ef6ecff06430f5ea1e6b9f0df86ae0ceb830978f03a30c3f7923e9428988471f5bb74bf0baef538189ed41b1b23fd7b1ae8ae93fe39b3d475a5a9bd296794f2497254769038baa7326f6fcde4246b660f893e1164f8a357f3d708bb23b4894cf65a313c7c2b4cad0244128a2c878c2f28276cb172242dc620fadddf47480df57f6dffdc837696c2502f585b59025bfcafa7be5cccf971d0932621b244c5591692e1394f254e08da7a7e0c30c1606d5373de0dc4497d475c23938d0e9ff", 0xe6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:00:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xbe, "13b1346038e604b2d5c247d04d6d04263f145052f314c4229852e76d844a76942e41337d3e574049fe4986e8c4fd324b9c8450056a95bf8c0e7477ae8a94cdd1fff8db9d57f55172ba44cb8c6ec639f1591ce33e1b6bf244f720a16524e94627fde770b8a9dc351602ccafc55c2690b8be91e4be50de0276d6928223462229c0af28dd986e434ac7579825b2ed08e9441554df266ea105d8e6c24ddb8c76b3e1f89ef2adbe05c07afb10ba1bd6b63543e2009e67d2e6eef0deddb683e017"}, &(0x7f00000001c0)=0xc6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0}}, r1, 0x5, 0x5, 0x210}, 0xa0) 00:00:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) 00:00:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x26, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6d8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xe9}, &(0x7f0000000100)=0x8) 00:00:16 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x11) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5) 00:00:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x9, 0x5, [0x1, 0x9d9c, 0x10000, 0x1, 0x0]}, &(0x7f00000000c0)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x100000004}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:16 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000080)=0x40, 0xffffffffffffffc9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = socket(0x1c, 0x1, 0x6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xb5fe, 0xfffffffffffff000, 0x5, 0xc9b9, 0x6972}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x3}, 0x8) fcntl$setstatus(r0, 0x4, 0x0) 00:00:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffff7f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0x3, 0x2f, 0x1ce8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x100, 0x34, "53adedae217543d038e016ef3cfa2a7292937f747ece7dbd1ef56b52f36f3a2732f72c266f413ad9072c50b4f13b87fbd7016e58"}, 0x3c) 00:00:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) socketpair(0x17, 0x7, 0x504d, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)=ANY=[@ANYBLOB="0700000030980000573c000006000000ee000000ddfa2b79f0da94116b750694c089b871308977a6a95ce7469f889373d854fd36f6a774e4e59dcdac5d96a86424a3d6b868f3e681d1feb7cc0bc38de93e25cbec9592ab564234398f6242bd9a2e29c95ebc881b1d052400248a2b6dfed8ee0bd02698d073a41cf9a4d1e9add8b0869b4cd7f1d9a45507033a32e948dd2106cb2396915e82fdbc33f4327e393cd01352729ec83351c6e541b7dff6"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0xbf3, 0x20, 0xa, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000700)={r3, 0x2}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000400)="703eaf01067366842c4500a3f0ebf1d28e9884b2c61dc23ee62ac20917", 0x1d) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000440)={r3, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000300)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r3, 0x200}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000006c0)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000740)={r4, 0x9, 0x3, [0x25, 0x401, 0x7]}, 0xe) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 00:00:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:00:16 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x11, "d962da7d1c7f5c4db643fefc49fc2ffbde"}, &(0x7f0000000300)=0x19) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x1, 0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x5}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:16 executing program 1: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1b, 0x3, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x8) fcntl$getown(r0, 0x5) 00:00:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x200) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000002c0)) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffe3d) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x7}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:16 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "6adc26f3ce6cdc4792dc99f92ad440b2"}, 0x14) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:17 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, 0x0, 0x1) clock_settime(0xe, &(0x7f0000000040)={0x2d, 0x8}) lseek(r1, 0x0, 0x0) 00:00:17 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r0, 0x11, r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) connect$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:00:19 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r0 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000100)) r1 = semget(0x3, 0x7, 0x80) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x6, 0x1000, 0xffffffff7fffffff, 0x800000, 0x3]) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xfc36) open(0x0, 0x0, 0xc) 00:00:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xdd, 0x4) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696d65300094349c1986beab403a92585b39950b564af559e8385ba9b2e999f29bdb1eb74e175c5398a7cb28a91e28b656fb67490ed5ed6a60a4d3bad44d788300e7dda25c2f728f5488c6475723fc2d963fde622965f125a062fafbc489b053ed910afac131f95762b8f2d47892da5f64f4fb7387a15b0c603c69cb2ac778c7a522da7cdaa872e5cec93d3bad8bc9f2d9a3694b97b0e8e62069e7293c6ba8751e28b063dcf8ad5a6f209737251b0c0a805e4a7cabdf80eaf95e8549dce2"], 0x1) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x2) 00:00:19 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd, 0x0, &(0x7f0000000040)=0xff53) socketpair(0x1c, 0x30000007, 0x40, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) 00:00:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$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$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/56, 0x38, 0x40, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:00:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:19 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) 00:00:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000100)="77ee5f33e049714e6f1235cfd1e6736e094899465ca420160388dca5244ebfc86958bf832e906bf1c34d30d9d307fd15a8a984e01f1eea697a07f7cc35727d5c9fc16a8960a5d29b2f157d17d704fe2e8c5b35cc3f5814ce40d3495945a49405399ca4c2f9ec540d4f3d0ca751d7dd1211deb9307e31c79bb11a68243d610c55469d64cff94a3785a08238778b2aeba4f7f55bec0d341d01caefb57cb13a523627b75ea7d7dd168ac2747940d10c256211f0f49cfbcb655e326189b67a6967c1", 0xc0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x8001, 0x104, 0xfff, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x9, 0xf6, "2f12b59728731e2fe291540134689ac60e621c25a30efc65b8b453f9460b5b78dcf6cd431d03a98f8076c6821b4f26fefc46c2bd65027145f4a75eb417681c37dbf324cbb1dd194ce20b5d8a41d6ff5d16a9b666d6d1b41e49820b3264ffd885773d82fe2191bbc6fcedcf0cf5816e28056733e76cad8c4375ae50bfc0a2ef8e4976d882d3da720e96875426e4cd165210c9f6d4ce201751a01776c097515d956ac96334d4f9dad78274b59e0ee3c7388544aefac7e01fe1722d8efe4861ab1aec881665e272ce98547296465be9524bc8fed72d5c4653072aaa79a901a59db7962de0f9357bd1c00eb52057c142d0e2bc7e1d7480a2"}, 0xfe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:23 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000005c0), 0x4) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) recvfrom$inet(r0, &(0x7f0000000140)=""/218, 0xb, 0x3, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x15, r2, 0x0) r3 = accept(r1, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x8) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='+\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='}/-^\x00', &(0x7f00000004c0)=':/&}%\x00', &(0x7f0000000500)='+&\x00', &(0x7f0000000540)='\x00']) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) r4 = accept(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) connect$unix(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000c55566696c654978"], 0xa) sendfile(r0, r5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000007c0)={0x0, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000840)={0xffff, 0x0, 0x400, 0x4, r6}, &(0x7f0000000880)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000009c0)={'freebsd\x00', 0x8}, 0x24) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000980)={'freebsd\x00', 0x7e5}, 0x24) 00:00:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1, &(0x7f0000000000), 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)=""/60, &(0x7f0000000080)=0x3c) 00:00:23 executing program 0: r0 = socket$inet(0x2, 0x3, 0x10000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x1100, 0x0, 0x4, r1}, 0x10) clock_getres(0xe, &(0x7f00000000c0)) clock_getres(0xf, &(0x7f0000000000)) 00:00:23 executing program 3: syz_emit_ethernet(0x16, &(0x7f0000000040)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d") 00:00:23 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x800800805ffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x10400, 0x0) 00:00:23 executing program 1: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mlock(&(0x7f0000226000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000340)={0x6107e7ab, 0xfffffffffffffffb, 0x4, 0x800, 0x788, 0x503e, 0x5, 0x8000}, &(0x7f0000000380)={0x9, 0x2, 0xaec, 0x6, 0x20, 0x1, 0x9, 0xa53}, &(0x7f00000003c0)={0x7, 0x7, 0x5, 0x100000000, 0x3, 0x498000000, 0x8, 0x8001}, &(0x7f0000000400)={0x5, 0x3ff}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x600000000, 0x11d333d8, 0x0, 0x9, 0x1000, 0x6, 0xfeb, {@in={{0x2, 0x3, @rand_addr=0x3}}, 0x0, 0x5, 0x9, 0x80000001, 0x3723, 0x9}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x9, 0x3, 0x0, 0x2, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0x3ff}, &(0x7f0000000140)={0x1, 0x1f}) setrlimit(0x2, &(0x7f0000000000)={0x1, 0x8}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r2, 0x1f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:00:23 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = semget$private(0x0, 0x2, 0x4) semget$private(0x0, 0x3, 0x238) __semctl$GETVAL(r2, 0x5, 0x5, &(0x7f0000000240)=""/183) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xcf, 0xd29, 0x0, 0xff, 0x0, 0x14000000000000, 0x401, 0x2, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, &(0x7f0000000100)) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:23 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) fdatasync(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getown(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) shmctl$SHM_UNLOCK(0x0, 0xc) r2 = shmget(0x1, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/247) 00:00:24 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) recvmsg(r0, 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0x1002, &(0x7f0000000180)=[{&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000000200)=""/138, 0x8a}], 0x2, &(0x7f00000002c0)=""/92, 0x5c}, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:24 executing program 3: setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x1) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x5, 0x8000}, {0x8, 0x2888000000000}}) open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x1) 00:00:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000200)=ANY=[@ANYBLOB="d1b0dd92eb49f5bd5005b3f5540d191ab3d3439c18776e5c6e131de8185bb114de740222befbe4f7008d1fd944cefc47f3159c9e4fa9501097f6b27453f4ad6eca1050d2b4efdfcc92911bcd05581c60b3cb79be916dafbd8cacf8534f6653a9b8d27db072e2b447e53a17abfe0b9ab0599350a473c0dbeb2792926e37e0a0997e62b0d67d9b8b5677a4e23c99381a55c487c44875deaad5ba6cbf73dbe61061a208f83cd8ab10043babeba062959cd4a8f143f474e5dba5e6"], &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x120) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @broadcast}}, r2, 0xeaa0, 0x2, 0x72ff, 0x2}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x675e}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r3, 0xfffffffffffffffe, 0x3, 0x3ff, 0x9}, &(0x7f00000001c0)=0x18) 00:00:24 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_emit_ethernet(0xfffffffffffffdf4, &(0x7f00000000c0)='p') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, 0x0, r1) r2 = getpgrp(0x0) socketpair(0x2, 0x4, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000280)={r5, 0xffffffffffffffff}, 0xee0dbe3173f97980) wait4(r2, &(0x7f0000000000), 0x0, &(0x7f0000000100)) bind$unix(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c7d3000dbf88882b2e6927b16a08a176f5e3fc63884e9e6a95a4b0add"], 0xa) 00:00:24 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:00:24 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = semget$private(0x0, 0x2, 0x4) semget$private(0x0, 0x3, 0x238) __semctl$GETVAL(r2, 0x5, 0x5, &(0x7f0000000240)=""/183) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xcf, 0xd29, 0x0, 0xff, 0x0, 0x14000000000000, 0x401, 0x2, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, &(0x7f0000000100)) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:24 executing program 3: open$dir(&(0x7f0000000200)='./file0\x00', 0x809, 0x400) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) r5 = fcntl$getown(r0, 0x5) fcntl$setown(r4, 0x6, r5) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x10000000) fsync(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) 00:00:25 executing program 3: open$dir(&(0x7f0000000200)='./file0\x00', 0x809, 0x400) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) r5 = fcntl$getown(r0, 0x5) fcntl$setown(r4, 0x6, r5) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:25 executing program 2: clock_gettime(0xc0000001, 0x0) clock_gettime(0xe, &(0x7f0000000000)) 00:00:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x400000012, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) ftruncate(r1, 0x400000200000001) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) open(0x0, 0x0, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x58, 0x8001}, {0xffffffff, 0x4}}, 0x0) 00:00:26 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x10006) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/31) sendfile(r0, r1, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x185, 0x0, 0x0) r2 = getuid() futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x40000000000, 0x2}, {0x6, 0x3}}) r3 = getegid() chown(&(0x7f0000000040)='./file0\x00', r2, r3) close(r1) 00:00:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendto$unix(r0, &(0x7f0000000200)="c9bcf9642e2161b1be66b92695d3be3bc2e35c50f22fd105b52809c34a0bc8148ef889ad357447404cf453b2faff", 0x2e, 0x189, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) getsockopt(r0, 0x2, 0xffffffffffffff81, &(0x7f0000000040)=""/43, &(0x7f00000001c0)=0x2b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x0) 00:00:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendto$unix(r0, &(0x7f0000000200)="c9bcf9642e2161b1be66b92695d3be3bc2e35c50f22fd105b52809c34a0bc8148ef889ad357447404cf453b2faff", 0x2e, 0x189, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) getsockopt(r0, 0x2, 0xffffffffffffff81, &(0x7f0000000040)=""/43, &(0x7f00000001c0)=0x2b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x0) 00:00:26 executing program 0: r0 = socket$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_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) r3 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) shmctl$SHM_UNLOCK(r3, 0xc) 00:00:28 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1698, 0x1, 0xbe4}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e217f000001a7000000000000000000f6000000000000000000000000000000000000602b28b23b0000000000000000000000000900000000000000a504000000000000000000000000000000000000000000000000000000000000000c001e00000000000000000000000000000000f12187d0f2", @ANYRES32=r3, @ANYBLOB="0700000014030000000000000600000001000080"], &(0x7f00000002c0)=0xa0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x9) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r3, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001740)=0x5, 0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="030000000800fcff5c000000e300008076043d69deac000900"], 0x12) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r6 = semget$private(0x0, 0x4, 0x40) __semctl$GETPID(r6, 0x2, 0x4, &(0x7f0000000580)=""/108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r4, 0x8, 0x3}, &(0x7f0000000480)=0xc) setsockopt$sock_int(r1, 0xffff, 0x1012, &(0x7f0000000100)=0xccf, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000004c0)={r3, 0xc5}, &(0x7f0000000500)=0x8) __semctl$IPC_RMID(r6, 0x0, 0x0) semop(r6, &(0x7f0000001700)=[{0x4, 0x279, 0x800}, {0x1, 0x0, 0x800}, {0x1, 0xa96, 0x800}, {0x2, 0x9, 0x1000}, {0x4, 0x5}], 0x5) sendmsg$inet6_sctp(r1, &(0x7f00000016c0)={&(0x7f0000000080)=@in={0x2, 0x1}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000400)="0821dee9d5f2476ca3a3d824ee96222006e76219e0e77c4b91312425be38c3a9596fa726294594f960c5378059514f14ac6db1d14ec242b920083d7f11da2a1013c47a8d6fe7889a7f8b0cfe56202a8ae6ad06d08242de6fe51d25e1392a06bcaed7", 0x62}], 0x2, &(0x7f0000001640)=[@sndinfo={0x1c, 0x84, 0x4, {0x1, 0x4000, 0x0, 0x3, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x2000, 0x1, 0x3d, r4}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x7fff, 0x4de, 0x2, 0x7fff}}], 0x5c, 0x80}, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000001780)={r7, 0xd5, "19298237df52fe6479baa108bfd030ddf76a92adb421c30dcd2a302e06687573adec6d047e5dd1c38ad3f0e8c57579d023b1193dee3b6649acd2a9769b28b7389b34853c2b37adaf907217bca8283780f5423f624c192b2b5efcfa02873a0c0b613d04adfda79b8796253d5fd4800aa746a41f3ceef7ef502f47db47b924cccb7f2e9e024336cc4b709f5cd80d8e9ec21820931eb6a33f284fd4bc48dad1ef40f18459e7c4ed650ccd6e8b9a2b4ee452cf611e82413c6c7045d8d1449b40e6c1b6b17b1699646e543b20d29579ec943d78ad017ec5"}, &(0x7f0000001880)=0xdd) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8000, 0x4) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000000050, &(0x7f0000000200)="50d44f8a4011db4f2aea115c89a0a8db542c22b23aab07951c2f72045ce565c292819b996b8407044b08f36ba8917807423975eac177208abff9b540dfac400ea521226be3b4ef5212d490a86ab7ddaadc9be70632465573", 0x58) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000001c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) 00:00:28 executing program 2: r0 = socket(0x17, 0x2, 0x55) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f0000000000)='./file0\x00', 0x1) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) open(&(0x7f00000001c0)='./file0\x00', 0x8400, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x4, {{0x1c, 0x1, 0x3f, @loopback, 0x8}}}, 0x88) 00:00:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x8, 0x7a00, 0x28, 0x200, 0x0}, &(0x7f00000006c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000700)={r4, 0x6}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x353) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) lseek(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000001c0)={0x0, [0x3ff]}, &(0x7f0000000400)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0xffffffffffffff5a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000240)={r5, 0x10000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r6, 0x7fffffff, 0x8, 0x1, 0x5, 0x9, 0x9}, 0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r5, 0x8, 0x6}, 0x8) chown(&(0x7f0000000040)='./file0\x00', r1, r2) __getcwd(&(0x7f0000000640)=""/127, 0x7f) 00:00:28 executing program 2: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x2) 00:00:28 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet6(0x1c, 0x2, 0x7ee) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) 00:00:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20082, 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x0, 0x101}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1c0000000000}, @in6={0x1c, 0x1, 0x5, @loopback, 0x101}, @in6={0x1c, 0x0, 0x7ff, @empty, 0x8}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x6, @empty, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 00:00:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x5c, 0x4, 0x4, 0x6, 0xff, 0x8}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x3f, 0x44c0}, &(0x7f0000000140)=0xc) 00:00:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8000, 0x4) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000000050, &(0x7f0000000200)="50d44f8a4011db4f2aea115c89a0a8db542c22b23aab07951c2f72045ce565c292819b996b8407044b08f36ba8917807423975eac177208abff9b540dfac400ea521226be3b4ef5212d490a86ab7ddaadc9be70632465573", 0x58) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000001c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) 00:00:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000080)=0x6, 0x4) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x8411, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4) shutdown(r1, 0x1) 00:00:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x100000000}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = open(0x0, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x1, 0x1, 0x200, 0x2, 0xf04, 0xfff}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) r5 = shmget$private(0x0, 0x4000, 0x600, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000300)=""/179) open(&(0x7f0000000440)='./file0\x00', 0x4, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000002c0)={r2, 0xb62, 0x8}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:00:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = dup(r0) getpeername$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:00:30 executing program 1: r0 = socket(0x2000000011, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000000)=""/64, &(0x7f0000000040)=0x40) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000001080)) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:00:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x1f, 0x3, 0x81) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/149, 0x95}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000180)=""/122, 0x7a}], 0x3, 0x3a) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000e40edfafe4fc579800000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) shutdown(r0, 0x0) 00:00:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) r1 = dup(r0) getsockname$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="02a0dcaebba45dfad224636ff20000000000004bd383806a"], 0x4) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000180)=0x8) recvfrom$inet(r1, &(0x7f0000000240)=""/53, 0x35, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x6}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc) 00:00:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$unix(0x1, 0xc394e94a633d9cf3, 0x0) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000200)="05", 0x1}], 0x1, 0x0}, 0x100) 00:00:32 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000d6d000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/175) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000d20000/0x1000)=nil, 0x1000) munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) 00:00:32 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) socketpair(0x17, 0x1, 0x7fff, &(0x7f0000000280)) freebsd10_pipe(&(0x7f00000002c0)) freebsd10_pipe(&(0x7f0000000300)) freebsd10_pipe(&(0x7f0000000340)) freebsd10_pipe(&(0x7f0000000380)) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x2, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$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, 0x400) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:34 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x80, 0x0, 0x4000, 0x1, 0x1, 0x0, 0x3, 0x2, r2}, 0x20) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x4, {{0x2, 0x1, @broadcast}}}, 0x90) r4 = socket(0x2, 0x1, 0x0) r5 = getpgrp(0x0) fcntl$lock(r4, 0xf, &(0x7f0000000400)={0x3, 0x2, 0x1, 0x100000001, r5}) setsockopt$inet6_tcp_int(r4, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r4, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) writev(r3, &(0x7f0000001580)=[{0x0, 0xfe7c}], 0x1000000000000309) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x200, @empty, 0x7f}}, r2, 0x5, 0x0, 0x200, 0x7, 0x4, 0x1f}, &(0x7f00000003c0)=0x98) 00:00:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r1, 0x6, r2) fcntl$setown(r4, 0x6, r2) fcntl$setown(r3, 0x6, r2) fcntl$setown(r1, 0x6, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x1) 00:00:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/169, &(0x7f00000000c0)=0xa9) getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) 00:00:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$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_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000c}, 0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r3}, 0xc) 00:00:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x88, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000080)="f36e7b881347004d573a2f51c7127d76f5ca16e766cd35525293196fac9d41b17e709b49a31a5338f59f7ae36462874ed26119ae60ff6ceea0fe261cbfdb827bb32ac86d83104a612add446f5319716d513a37c04c8f8352b6a943778ed5a8add52117c2161cdf37dc0cadcb9b4ea8be494a530c3f7a88dd", 0x78, 0xfffffffffffffffd, 0x0, 0x0) 00:00:34 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$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x2, [0x13ec, 0x7]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) 00:00:34 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockname$unix(r0, 0x0, &(0x7f0000000000)) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:00:34 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:34 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:00:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x81, 0x4000, 0x7, 0x4, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x2}, &(0x7f00000003c0)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x100000000, 0x210, 0x2, 0x6, 0x7, 0x7f, 0x80000001, r3}, &(0x7f0000000140)=0x20) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmget$private(0x0, 0x200000, 0x0, &(0x7f0000e00000/0x200000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)={r4, 0xfb81, 0x3, [0x3, 0x6, 0x1]}, 0xe) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r3, 0x2}, 0x8) 00:00:35 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0, 0x225}, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0xfffffffffffffe75, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x108c08, 0x40) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) clock_gettime(0x1, &(0x7f00000000c0)) 00:00:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe373f39e6e032faf0b5661b61618ee782001c32150781806c45575a25e3603431631e1a3fedc085373c9a3dc202dac7f5ce2a5491f81061452c929b555bb80c0bcf25db4a602acc446a713ad9ffb6a3ee000000445984ad", @ANYRES32=0x0, @ANYBLOB="ffffffff07000000010200000400000004000000"], 0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @empty, 0x80000000}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0xdb}, 0x8) 00:00:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = msgget$private(0x0, 0x100) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000180)=""/185) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x7, 0x4) r3 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x800, 0x4) 00:00:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r1, 0x4}, {r1}], 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x394, 0x14}, {0x6, 0x4c}}, 0x200) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:00:36 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) write(r0, &(0x7f00000000c0)='(', 0x1) r1 = semget$private(0x0, 0x4, 0x600) semop(r1, &(0x7f00000027c0)=[{0x2, 0xdc, 0x1800}, {0x3, 0x4, 0x800}, {0x3, 0x100000000, 0x1000}, {0x4, 0x4, 0x800}], 0x4) 00:00:38 executing program 2: socketpair(0x11, 0x10000003, 0x6, &(0x7f0000000040)) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000ff0200000000000000000000"], 0x24a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0xd9aa}, 0x24) 00:00:38 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x2, 0x80, 0x89e, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r0, 0x80, 0xffffffff, 0x4, 0x2, 0xc0, 0x100}, 0xa0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x413, r1, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:38 executing program 3: 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, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) r3 = getegid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000080)=[r3, r4, r5]) dup2(r0, r2) 00:00:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 00:00:38 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001140)={0x0, 0x30, "a0ac6886ffe2fda6d79e56c490e6b88693383e24ae1ba066db8b73c1309120e3993350ee0c26bdd94ba07d0ef6827a3d"}, &(0x7f0000001180)=0x38) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000011c0)={0x1, 0x2, 0x620, 0x0, 0x4, 0x6, 0x7, 0x6, r1}, &(0x7f0000001200)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000001080)={0x5, 0x5800, 0x7f, 0x100, 0x0}, &(0x7f00000010c0)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001240)={0x80000000, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001100)={r2, 0xe298}, 0x8) setreuid(0x0, 0x0) setreuid(0x0, 0xffffffffffffffff) 00:00:38 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000100)="997ffce058f8d277ee3478150800") msgget(0x1, 0x510) r0 = semget(0x1, 0x8, 0x400000000000080) __semctl$GETZCNT(r0, 0x5, 0x7, &(0x7f0000000000)=""/225) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x2, {{0x2, 0x2}}}, 0x90) 00:00:39 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r2, 0x4) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) nanosleep(&(0x7f0000000540)={0x5, 0x4}, &(0x7f00000005c0)) 00:00:39 executing program 2: getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000000)=0xffffffffffffff11) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000600)={0x0, 0x0, 0x2}, &(0x7f0000000640)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000680)={r1, 0x7}, &(0x7f00000006c0)=0x8) semget$private(0x0, 0x0, 0x40) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x88fd}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000280)="af4d731d1a2f1388d74d88165638a492f02321df218cf72ca7cba7d0560cb09b2d12d4595f95973669edc98d873e4de09bc09e35123765da182d3fbdc8e833eae7f24ba872c80c0896221cdd974ced004283664391a5cc8f58314fe6a21bed96ab11166d90b341268a5b285b6746eec69636d0cb4b67b6c81782d858d250cb71281da94777c68fbae7066e470742bc7ae739159ce4e45e8b0245ac4fd33a7ebd22c49a8b44bd239f6d", 0xa9}, {&(0x7f0000000340)="d1525eaf5fe6e4d70934a665e5729b650fa5d7a28f80ac7ea9b8984fc01370a8fecf658a8e5f94a29f5b592ce8bb59c4e7677464b9816a53ce8d4517bebcbcda099cf1bb2bff75407f99961bcd936c65adf920e91d9a342c2e0932846f2ff931c4cd8de6c7502d686e274a7902c48e3aa3630669847b157b0614773318791a00000ea415d84082e57c10f7f5239fc7ab810c6695cad748776fb412430f98e7c084de78b942ae99b8819133f2d7140b7dbb638d4d2a77e0d1bbcbe077fe5b818298b95d262ba0fa0d8a3637473ef564f389686971975bbcbb4a7bad60fb55767df9b824", 0xe3}, {&(0x7f0000000440)="82408440abcbe13f472bc0060535734e08ef0f6f03bad94e0ab0ddb99ade48cc8f2ae7", 0x23}, {&(0x7f0000000480)="77e68d6847320534ff9ca9075f6fe3120aeebca422f4dcc397a3a4d1e59f5f2a092f4fec34c0a724f82c2544270142a19c569a11027a0cad4a14e701da9890e1a07e862f7a7155e281eb64a98262eb430a9657e722ba29b428ca31e45248a375cd022f665c65fab75ee3c25b408a268f44c504f31759bd47caf5b4568dc676a2c5", 0x81}], 0x4, &(0x7f0000000580)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x14}, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x80000000, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:00:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000040)=0x4) getrusage(0x0, &(0x7f0000000140)) 00:00:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect(r1, &(0x7f0000000080)=@in6={0x1c, 0x1, 0xdc, @local={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x23, 0x0, 0x0) 00:00:39 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) r3 = getegid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000080)=[r3, r4, r5]) dup2(r0, r2) 00:00:40 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x13, 0x0, 0x0) 00:00:40 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_dns\x00', "515a97749a30c3fa7efd255e064e79341e39db320f1cd0ce9acec6bcca7af886c85d15d5e611015ca52ce7345e2ecbbbe6766a9a179141fcb305f9986c13dc7aad018305f3655e75fb971ddfe6e4b99e544e863c822156f97ad84205fb32bf99ac4d657652fdb76dabcd6729f17be7ea6bc457156f61c14193cb5d18a690f7278cb2701c7633500a6040461900b62862816f5c42403b8678a3385d3427aedd66fdd8792c406692f2f98427e65f7ffc01108628ff7eafe4189ea88a870d2151716e21ddc13bd2c0724a1e5b69bdf35cd8a62e7afd16a194d82adfeedde5e8b63c37ac63f93b5465e4af8c666738088ab0"}, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x281, 0x1, 0x6, 0x100000001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000100), 0x4) 00:00:40 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) freebsd11_getdents(r1, &(0x7f0000000300)=""/191, 0xbf) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x7f, "e98cc5af77a04594bc31f4794fcf9808"}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x9, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x1ff, r3}, &(0x7f00000002c0)=0xfffffffffffffd37) 00:00:40 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = socket$inet6(0x1c, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0xe7}, 0x8) r5 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x20) r6 = getpgid(0x0) r7 = getuid() fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001680)=[0xffffffffffffffff]) r15 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001780), &(0x7f00000017c0)=0x0, &(0x7f0000001800)=0x0) sendmsg$unix(r5, &(0x7f0000001900)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f00000001c0)="431df96cfa82e0834ea5a8379922c6b1b588bd661269da1101de98a5bd53d76c4bdc74fb49ee49f8c2b91920b6f78757e80bdfb51f0060335f442b0eb021d7967e5a52d26fd0219253a63d0b9038b6db170f8dbf0b5e20b67ba4752f6f36cfdf3406d90e12ca31b4930bad8d57826ec78505844ba32257042a77262d09c06a866f0ac96a81a65b5aef", 0x89}, {&(0x7f0000000280)="559aed28cad8bacbdc4dff272ca174225870ccb598ca27b4c15bb6568290b6a856c6688df1b23ab6573ab135302f5ff53433840150951834bfcd69e6989459b660f7c9f2375afd2d81012bd5ec71fee81a095823aea0b988402f8d512d14bbb7203359054319", 0x66}, {&(0x7f0000000300)="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", 0x1000}], 0x3, &(0x7f0000001840)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r1, r0, r0]}], 0xc0, 0x4}, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000001940)={@in={{0x2, 0x3, @rand_addr=0x5a39}}, r3, 0xfffffffffffffa83, 0x6, 0x3ff, 0x20, 0x1}, &(0x7f0000001a00)=0xa0) rename(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)='./file0\x00') freebsd11_stat(&(0x7f0000001ac0)='./file0/file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = socket$inet6(0x1c, 0x1, 0xfff) listen(r20, 0x9) lchown(&(0x7f0000001b80)='./file0/file0\x00', r19, r18) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) sendmsg$unix(r5, &(0x7f0000001e80)={&(0x7f0000001c40)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001e00)=[{&(0x7f0000001c80)="ab4f547e9c7b277384f65971e32fbc2d029304076da1584246cf9d420812d3bdd87353dd375a26627ed418a5dc40aa5ced48fb739f21dfd7a6660d45543b51969d29697997f443595b2c9215a1ccd331db4ceb78c8287ad669e2b9b7986a47abb651fa4b63c5e4ac7e4f943dadff50aca16a856cf828b99de0e8dbff81f96e6ee227f369b9eee0418156c8a56b95767655753b79dd8c05fe33df0a087c213f3d4d9deab20136dc", 0xa7}, {&(0x7f0000001d40)="623f7e1dde5a206e8d5921682e8b55f51ffc7acb4298299e441e62f2e128907575873861926086bb15babe708ffeb9866d8384ba4b6b43cbfe5c33479e219ed47af7b51f9752237efc6a7516b97a30c7c24071b70b60cc9f52e9a32106bcc2f89400e9f399c3547d8d30c74da0745d5a65f53f491bf85b7f43ee733f918473920a690673c8c4bf7587828d9504b956b02870a525bbd1f14de4b40d51a92c9e90ccd4", 0xa2}], 0x2, &(0x7f0000001e40), 0x0, 0x100}, 0x20008) preadv(r20, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/2, 0x2}, {&(0x7f0000001f00)=""/249, 0xf9}, {&(0x7f0000002000)=""/70, 0x46}, {&(0x7f0000002080)=""/155, 0x9b}, {&(0x7f0000002140)=""/51, 0x33}, {&(0x7f0000002180)=""/72, 0x48}], 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000002280)={0x0, 0x1200, 0x6, 0x5, r4}, 0x10) fcntl$setown(r5, 0x6, r6) 00:00:40 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) fchmod(r2, 0xe3) socket$inet6_sctp(0x1c, 0x5, 0x84) ftruncate(r2, 0x4) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 00:00:40 executing program 3: clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0x40000000000000, 0x81}, &(0x7f0000000080)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f00001b6000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001b8000/0x3000)=nil, 0x3000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000140)={0x7, 0x100}, &(0x7f0000000180)) r1 = shmget(0x2, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000001c0)=""/252) 00:00:40 executing program 3: r0 = semget(0x3, 0x4, 0x8) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000080)=""/28) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x1) flock(r2, 0x1) flock(r3, 0x1) flock(r2, 0x1) dup2(r2, r1) 00:00:40 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$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x14}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="888444a3a33bea6733f360da63201564323c905ec401c154e1d4c2b22883039470acdd55238c77ac48164cfb9de190e75d9ae360a2c9dfb0c6c7467f50995098370808f017449af4b297cdcbb7a407ec9985523ce4a047c381815c3039", 0x5d}, {&(0x7f00000001c0)="7f169b0a005dfe95a2e3453a16bcb52a7be1440ee6c4b7a469452ec5a2a61dd8c789f67f61c7e2046e6349c76de8250651f5568affa6842e38a3581be5657ce0896eff92b478882b8ec79fc54f762c4ede3622eeae4bca5b50260d4dde832379f2b966dd3716bcd0b407003f", 0x6c}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000002c0)="73a2ca41acca300fc53d8e0cb33f9119f030d5e5bb84b6532ba3c957cb14d9de80188b0aa521634c55b97fd3469ee368b40da6d6f38d8a88606e4921b0f425eb666d1d4be560c6c07ea3a94b76d54b4884a8b9d9fb0d8ea15659c1e9531722b8b00e01f3e18371043d", 0x69}, {&(0x7f00000014c0)="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0x1000}], 0x5, &(0x7f0000000040)=[@dstaddrv6={0x1c}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x2c, 0x1}, 0x20088) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x401, 0x8001}, 0x8) 00:00:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) msgget$private(0x0, 0x100) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 00:00:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x8001, 0x9]}, 0x8) r1 = dup2(r0, r0) freebsd11_getdents(r1, &(0x7f0000000080)=""/118, 0x76) 00:00:40 executing program 1: r0 = socket(0x1e, 0x4, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="98", 0x1}], 0x1, 0x0}, 0x20100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x6}, 0x8) 00:00:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f0000000080)=""/113, 0x71, 0x40042, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x1c, 0x10000003, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="878338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 00:00:40 executing program 3: r0 = open(&(0x7f0000000100)='./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) utimes(0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001bfc, 0x0, 0x0, 0x8}, &(0x7f0000000000)=0x10) 00:00:43 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x100, 0x2, 0x4e75000000, 0x7}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0xffffffffffffff9d) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x14, &(0x7f0000000040)=[{&(0x7f0000000100)="6be52d1e7ce66e1bd6e62c3492a08cfe178842cdca150653b2d93ada1a02dff8ced97140127cf395e554278bf0fa50e15f2fab058d75d2c0221d257c520d324cae6780149442a35dc58d38aa0c319c03d82a6e935b8673b0ce8d62d2bf01b8c83616a783008926d62c278d77bc054f5a97e2efdfcba3d5f70a22173370dc3f4051b727a7805c2e4f41ed9dc19c00cc964a71dea914f1b1765c4032be045e7dc98756210ea12a9a811a8e", 0xaa}], 0x1, &(0x7f0000000080)}, 0x400100) 00:00:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) close(r0) ftruncate(r0, 0x100000001) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) 00:00:44 executing program 1: ppoll(&(0x7f0000000000), 0x20000000000001b0, 0x0, &(0x7f0000000100)={0x8000000}, 0xffffffffffffff73) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0xffffffffffffffff, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000140)={0x6, {{0x1c, 0x0, 0x1, @empty, 0x2}}}, 0x88) 00:00:44 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x4}, 0x1c, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000000), 0x4) 00:00:44 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x8, 0x4010, 0x4, 0x382c, 0x400000000000000, 0x100000001, 0x543b09c5, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r3, 0x71, "9eab83bfac1d1005123bdad792021a9b6f6f45ce1ce3be0c2aa3eabb4805bf9cb1ea9045dea387e73fd07f891d766f2042a744cf80e0e9904b6f089b031e846c4f2997025362f0ba14578dbdfc2299e52051c1ce4f0491732f1d0886ce0a362ba53ba106fc7c92692e812aeb9929623b5a"}, &(0x7f0000000100)=0x79) 00:00:44 executing program 3: clock_settime(0xf, &(0x7f0000000080)={0x9, 0x1}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) 00:00:44 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0xe5b, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) close(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @rand_addr=0x200}}}, 0x90) setsockopt(r0, 0xfffffffffffffffa, 0x8, &(0x7f0000000100)="55482e69973538cf86533ff986e5dfd1a5339af87c3f1b3c6a643d93794c2ddeb6d8b17181ab8552bec9c9bca1b08a9651a8c7083b13aa6141c95e00b6f45b3f8134d9c7ee7d1f39ddb4c15e86227e56643bc6ce00fa11c427187f937cfbd9d1152b02dc0ac8a1c9ca548abec452844f80d56f1963c4a8a64a234c470c85", 0x7e) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) r1 = getuid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) chown(&(0x7f0000000180)='./file0\x00', r1, r4) chown(&(0x7f0000000280)='./file0\x00', r1, r3) linkat(r0, &(0x7f00000002c0)='./file0/file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x400) r5 = semget(0x1, 0x6, 0x2) __semctl$IPC_INFO(r5, 0x3, 0x3, &(0x7f0000000340)=""/169) getpeername(r0, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000001440)=0x1002) freebsd11_mknodat(r0, &(0x7f0000001480)='./file0/file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001500)={0x2, 0x1, 0x0}, &(0x7f0000001540)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001580)={r6, 0x9}, 0x8) setregid(r2, r2) chmod(&(0x7f00000015c0)='./file0/file0\x00', 0x4) write(r0, &(0x7f0000001600)="734eb45a3eeb8b1eb7f813b7745488ce8473fc932afc365428811267da690428c60aa3abf07667e7300501530f67c266d55aed15584f648e7e587daefcd0bf307ec643db5af9ac82d954bf36ea5591d632e07978b7b7b55f5cc674125dc8cd868ef2ff31410bd19613b3f73987f553a899e08d5d898dd5684f6409f879be30cea190128c6de46487005150524a34e1f144d4f16879199b556e9c536faf5967ca25cd5d", 0xa3) lchown(&(0x7f00000016c0)='./file0/file0\x00', r1, r2) bind$inet(r0, &(0x7f0000001700)={0x2, 0x3, @loopback}, 0x10) r7 = open(&(0x7f0000001740)='./file0\x00', 0x20200, 0x20) r8 = msgget(0x0, 0x309) msgsnd(r8, &(0x7f0000001780)={0x3, "40ace489e4bbe23c10f99c6633b4e98a225455af42bb8510dfdd1a07def4b545e71ebbab0d0b83ec2ac53ecb183edef289198723c600b217d0946174e8a2ce3f459042b59947b628fdae4030a4d2b68cea61108a6f116e98779a19c28f344cd9ee7d0498f76d43631537ae6de05f773e8d4e9058a532db8b3cdecf34f2d9c24ee472f4d06398baa0fa0b605b54d8067b8908cbc3c1fda43603d4b122b05ceac94fa6bb242678"}, 0xae, 0x800) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000001840), 0x4) mlockall(0x1) setsockopt$inet_tcp_buf(r7, 0x6, 0x24, &(0x7f0000001880)="717cb72b807465ceff2bc2d72baf425de376965560c384273ae5b3e04706c76c11d1a4c8de31c7aa16ac0d56a7f146a5a83ce5661d083d14c069fddc844c182715f0606794c30efcfab871b86abf6a99de6c6b6ea7ac3dfd4e81d66e4b6d37006dcee2b6abc79fcaa8a97f68350238aa055a0ac2ce51f75d37687439e02ef10c2282bb70f9889378251fd105875b417e655920a61f6b5fe81af2014140517c9d144c6b2077e6acc8824ea0556566f317eb92161d14cba1c605887333f8b605409cb8e89abada0644aa1762f29061562c15e24b6ea01daf13fd8667622f7a2e", 0xdf) getresgid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)) 00:00:44 executing program 0: r0 = semget(0xffffffffffffffff, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_SET(r0, 0x0, 0x2, &(0x7f00000000c0)={{0x20311939}}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x81, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x9, 0xad8, 0x7ff, 0x77, 0x7, 0x4, 0x2, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x4b2, 0x1}}, &(0x7f0000000240)=0x74) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x2ad, @remote={0xfe, 0x80, [], 0x0}, 0x5286}}, r2, 0x4, 0x6, 0x100, 0x0, 0x10000, 0x400}, &(0x7f0000000340)=0x98) semop(r0, &(0x7f0000000140)=[{0x3, 0x7, 0x1800}, {0x0, 0x8, 0x800}], 0x2) 00:00:44 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0xa2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0xef, {{0x2, 0x2, @broadcast}}}, 0x90) 00:00:44 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3f00000007000000000100000600000040000100"], &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x7, 0x1}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="000001000000"], 0x10}, 0x0) 00:00:44 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000c90000/0x1000)=nil, 0x1000) munmap(&(0x7f0000c12000/0x2000)=nil, 0x2000) 00:00:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8000, 0x1800, 0xffffffffffffff00, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000000)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) 00:00:44 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) 00:00:44 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x80010, 0xffffffffffffffff, 0x0) 00:00:44 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000c90000/0x1000)=nil, 0x1000) munmap(&(0x7f0000c12000/0x2000)=nil, 0x2000) 00:00:44 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x2, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x0, 0x2000, 0x100000001, 0x9, 0x4, 0x7f, 0xffffffffffff8000, r2}, 0x20) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000140)='./file1\x00', 0x10) sendfile(r0, r1, &(0x7f0000000040), 0xd93) sendfile(r0, r1, 0x0, 0x2) close(r0) 00:00:44 executing program 2: semget$private(0x0, 0x6, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:44 executing program 3: syz_extract_tcp_res(&(0x7f00000001c0), 0xfffffffffffff156, 0xc000) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000180)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x10, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) 00:00:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:44 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x40000000, 0x100000e5) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @remote, @rand_addr}, &(0x7f0000000080)=0xc) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:44 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) 00:00:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:00:44 executing program 2: 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) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/46, 0x2e}], 0x5) writev(r1, &(0x7f0000000100), 0x100000000000007b) 00:00:44 executing program 3: mprotect(&(0x7f0000266000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f00002dd000/0x4000)=nil, 0x4000, 0x7) mprotect(&(0x7f0000577000/0x2000)=nil, 0x2000, 0x0) 00:00:44 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x3) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:44 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000140)="05b836b9ccce97d71e6edc60", 0xc) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000040)=""/148, 0x94}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000100)=""/57, 0x39}], 0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @rand_addr=0x3}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x1404, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x48) setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x10) 00:00:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r3, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r4, 0x7, 0xa, [0x7ff, 0x7, 0x5, 0x3f, 0x800, 0x0, 0x6, 0x8, 0x3f00, 0xfffffffffffffff7]}, 0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x8}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r4, 0x1, 0x80000000}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x2, 0x3f, @loopback, 0x5}, {0x1c, 0x1, 0x400, @loopback}, 0x7, [0x80, 0x40, 0x766, 0x3, 0x6, 0x81, 0x80, 0x5]}, 0x5c) fdatasync(r0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000540)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000009c0)=[{&(0x7f0000000580)="ed5192e801b797c13fc66bf4f3a0711e7c90b43eea1fd2963fc3582333f2031259c5edf8eebf128e0aea3db8b0b8e94263a7ea670e2252cc7d91acaee16a29169a1a4f4fcb8369959bec1c70746900f465bc4606ba14f39b62efac21bdcc33304bce4f6e45e83c6093e10299757b20d89606f8cc6c4fa9c9bf7a4067058c25801a440dff2e9a05f186bf8c65dc7f2d3cc0662d7060ad58f6aab61633b9", 0x9d}, {&(0x7f0000000640)="6e9db7865e6ecce569cd5608d93745a22903fa8f7fc2162a4285e10db328c49efdfd884b8212ee8b26e05c09f578f430cf961843a4bb", 0x36}, {&(0x7f0000000680)="439d1597f112465b8dedff5de647bb4ff4c2ada98721e3ea699b0e67a6c01ce849aede148f81fba0853577f067300616255b1f594cbdfe6c01af982b944c1dfcbe1bc9", 0x43}, {&(0x7f0000000700)="d6233b12424682a5670e2f6033b184541d993f710a11c4833fa492ad148292edc4560334e04501dada5a052b1cfc3c43352a82553e7658978d7c907f24816d20ddf60e4ef2c1ccf8fe6c205d2d049820ae30d5ec", 0x54}, {&(0x7f0000000780)="2c86e5a82cd8b5d78ce733a036f6d94fa266945aaadeb7a443de0cb317d7cc50f02d93490cff8a88058deeb3925de15228074a77114af2389ea5df7178271b0fe56d33ff14313d95036d540f3477d7ae37a2baf6ae547a7440815210b3e21a844cbde599cf5934fd0eb782f013eb18e11b77d49ec7d187cbfc18bd824448911c59494eed20167f077247aa9901adfcad", 0x90}, {&(0x7f0000000840)}, {&(0x7f0000000880)="003542fd4e072921aade75649c747648cff218beb3e6b77bb2dbde2cacac8ed0a648c754e87bb87a3663cb9f42620493ea766ee9e06e6358a2d1813b3bc3e6509ea017759728b41fb5444fbc5fbee0046952d93087bc6b56f60d19d7", 0x5c}, {&(0x7f0000000900)="73c5f38b9d6dab4c3811946337c2c444901f07ab7a731ecedb98da1e37712260dc919f1af08e1d0845182c1b20f840098b48e1baddf85c02e35a35e68b1aafba81698a7d6b4a35ba4d72d4ed8af7f699ce162669ea732edfbe10576f784f359889ad5d6d9a734cdba0c78178f71cfb5eb3e1a0f55ac65f10e27c2076d27c71ffabd8613acf", 0x85}], 0x8, &(0x7f0000000a40)=[{0x68, 0xffff, 0x8001, "e4016ab67508a3b65d02c216a5f6f94dc4a99c4ba429807012d70dd1e1e2e984c5d340fbd652ac3399699b44f87e6bc0c422e755cb2a5c37b33d21704ac225c1b98e23e2d57b15617e1f1b930410ae1a0c5a5952"}, {0x110, 0xffff, 0x9, "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"}], 0x178}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000c00)={r4, 0x0, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000c40)={@in6={{0x1c, 0x2, 0x6a3e, @loopback, 0x3}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000d40)={r5, &(0x7f0000000d00)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000dc0)={@in={{0x2, 0x0, @loopback}}, r1, 0x8, 0x800}, 0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000e80)={@empty, @broadcast, @rand_addr=0x137}, 0xc) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000f40)={r1, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000fc0)={r3, 0x8}, &(0x7f0000001000)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000010c0)={r6, &(0x7f0000001040)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xfffffffffffff4bf, @remote={0xfe, 0x80, [], 0x0}, 0x800000000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001100)=0x10) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001140)={r4, 0x9, 0x1, [0xfffffffffffffc00]}, &(0x7f0000001180)=0xa) getpeername$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001200)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001240)={r3, 0x41ca, 0x2, [0x7, 0x80000000]}, &(0x7f0000001280)=0xc) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000012c0)=0x319, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001300)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4}, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000013c0)={r4, 0xfffffffffffffffa, 0x80000001, 0x2, 0x800, 0x3}, 0x14) r7 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000001400)=""/77) 00:00:45 executing program 0: r0 = socket(0x2, 0x2, 0xab2) connect$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_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x10001}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xffffffffffffff80}, &(0x7f0000000140)=0x8) 00:00:45 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x248, 0x195) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x108, 0x400) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x23, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x74, "bd6cd00cdbff1be4dad451882e3412e7d4b34d85dfbaf5e2d67bb32fefbecadf05be0efe8773a50bda9211768b31020af63ac696feab9d8209578b1cd28e31eb66427fe48730deef048d64b7be35ade2c2cf19bd01e40f11ec7136dad53f015752e4c8addf11c0d5e05d9e8e29b71c564114549d"}, &(0x7f0000000100)=0x7c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r3, 0x2, 0x2, 0x80, 0x400, 0xa11d, 0x400}, &(0x7f00000002c0)=0xa0) 00:00:45 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/46, 0x2e}], 0x5) writev(r1, &(0x7f0000000100), 0x100000000000007b) 00:00:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000bd90f889fc83d67d16028c11f9637b23c2d286b917eaea0ecec43d757683bebb9d5e17653cea5a76cb214b637ba301000000967aa915bdd79d264f8c3b104e69b3f19867778a"], &(0x7f0000000180)=0x4) 00:00:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) fdatasync(r0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) sendto(0xffffffffffffffff, 0x0, 0xfffffff7, 0x0, 0x0, 0x137) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) close(r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, 0x0, 0x0) truncate(0x0, 0x0) open(0x0, 0x0, 0x0) 00:00:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000003, 0x84) listen(r0, 0x0) accept(r0, 0x0, 0x0) accept(r0, 0x0, 0x0) accept(r0, 0x0, 0x0) shutdown(r0, 0x0) 00:00:45 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8) freebsd11_fstat(r0, &(0x7f0000001780)) 00:00:45 executing program 1: r0 = socket(0x1fe, 0xfffffffffffffffd, 0x2000000000c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="63c607f9649ea6cda82ecd6813ed6c9dadc2db706bb1d65a70f336f7c7e1bfc81e4dea640d9338c064fcae56a7923202508819066f329221c30538c62c3e22db847a828a7d5dcb8b6f731c63d19341178dca22069651eac64fe47d049a", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) 00:00:45 executing program 3: execve(0x0, &(0x7f0000000440), &(0x7f00000004c0)) r0 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00000000c0)={0x1, 0x7, 0x100000000, 0x5, r0}) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0x200) fchdir(0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0x1b1, {{0x2, 0x1, @multicast2}}}, 0x90) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r3, 0x0, 0xf, 0x44d7, 0x5}, &(0x7f0000000340)=0x18) utimes(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={{0x7, 0x1}, {0x50000000, 0xeae}}) 00:00:45 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2004, &(0x7f0000000140)='f', 0x1b9) 00:00:46 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x7ff) write(r0, &(0x7f0000000000)="dd", 0xffffffffffffffd8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) 00:00:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) rmdir(&(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1}, 0x0) 00:00:47 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x39, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000000)={0x2, {{0x1c, 0x1, 0x67, @loopback, 0x3}}, {{0x1c, 0x0, 0x7, @empty, 0x220}}}, 0x108) 00:00:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000002000000, 0x12, r1, 0x400000) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) 00:00:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) preadv(r1, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/69, 0x45}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f0000001500)=""/191, 0xbf}, {&(0x7f00000015c0)=""/165, 0xa5}], 0x8, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x28) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = semget(0x0, 0x0, 0x100) __semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) 00:00:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1204, &(0x7f0000000000)=ANY=[@ANYBLOB="00fbff00b6f5c34f5b618ee08cb36be742854c8e03710acd8f8f6f5c9824b21ebab8870a34cc11e3bf6e40cf8cad090000006dca4ecb5e600ffd26ea826fa894c722c5a0cd88f89a054ce9"], &(0x7f0000000180)=0x4) 00:00:47 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x100185, 0x1c) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:00:47 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x8) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x102, 0x800) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/117, 0x75}, {0x0}, {&(0x7f0000000440)=""/228, 0xe4}], 0x3, 0x0) getegid() 00:00:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x2, 0x20000000, 0x32fb483f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x100000000, 0x9, 0x50, 0x1, 0x80000000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x2453, @loopback, 0x10001}}, r2}, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000200), 0x4) 00:00:47 executing program 1: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x80000001, 0xff}, &(0x7f0000000040)=0xc) open(&(0x7f0000000140)='./file0\x00', 0x10081, 0x101) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7fff}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) 00:00:47 executing program 1: r0 = socket(0x1d, 0x4, 0x45) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001a80), 0x0) 00:00:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000014c0)=0x2, 0x4) 00:00:47 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x100185, 0x1c) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:00:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180), &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) read(r1, &(0x7f0000000040)=""/14, 0xe) 00:00:47 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/234, 0xea}, {&(0x7f00000001c0)=""/121, 0x79}], 0x2, &(0x7f0000000280)=""/209, 0xd1}, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180), 0x2) 00:00:47 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xae, "709a83dde823cd4c19bb4e72eb725f20ea17cb93c13e5fcbcc6c03be92bc6904d4f2ac0fac760f33c8101b04afa93da63fce2e5047f9176eb0ec6260d13bee9ba7837f9a806a54581f5a4bc169fe6ac3ae139188aca493ba35b6b2862648961d5804820fc2a5c0c016c0e94f4fb1eda70400d95d6c58fbe3d52fc9b18575099277c4f020aa9c8d201d8724cb0a87fe8a0900f4488c26076b447333fd808203dd5111fa656dac1e1e0ec5b5d5d724"}, &(0x7f0000000100)=0xb6) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0xffff, 0x1056, &(0x7f0000000200)=0x1, 0x4) 00:00:47 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x440053, 0x0, 0x0) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x80, 0xf, 0x81, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x4, r1}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xb8f, 0x1, 0xfffffffffffffff6, 0x8, 0x101}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100), 0x10) 00:00:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x200000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) accept$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10) 00:00:47 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(r0, 0x0, 0x0) 00:00:47 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000290000003f000000000000008ab9a050e04941d0c27f50cd03e73df49121da1eefc52df87290"], 0x14}, 0x0) 00:00:47 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 00:00:47 executing program 3: clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000200206, 0xffffffffffffffff) pwritev(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:00:47 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000290000003f000000000000008ab9a050e04941d0c27f50cd03e73df49121da1eefc52df87290"], 0x14}, 0x0) 00:00:47 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:00:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0xc04, 0x7) 00:00:48 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f57696c653000"], 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x82f3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x31a, 0x9e, "a174a9003bccaa216131b044ee161450a4d9fad6843d64f1bd1f2884d62fc17f3b9a1e060646719ac78f1563118a9fd7cc54720ced3797c67241a74dd6b3fc175efd551d003c16669d8e7d5a461ff30d230fc99459392aa11e7cc32e7514420f8297fa40f3eb2992539960ee21be441bf0b4f82e3452271e35a10bb421495712ee9bb9b206b8da4ba36009fa9934cb9187655b51a1c12b11b9534b25afde"}, 0xa6) 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, 0x1206, &(0x7f00000001c0)={r2}, 0x8) 00:00:48 executing program 1: symlink(0xffffffffffffffff, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:00:48 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x100) getsockopt$inet_opts(r0, 0x0, 0x7, 0x0, &(0x7f00000001c0)) 00:00:48 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x4000, 0x1ffffffffffffe, &(0x7f000063e000/0x4000)=nil) 00:00:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0008787724453d0d9d00"], 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r1}, 0x94) r2 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 00:00:48 executing program 1: r0 = socket(0x4, 0x6, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000005e7f8c615d82756f9cd623af21e836c1e42ee4596941da0eb87e2639cdb87f8ab032b1f9f0bf298a72da33f0bbb195a758254dc6b3e033bd8774b95edd5ddf45280b1a6c1f2b145009d85ba631dc", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1}, 0x13) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xfffffffffffff62e}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x5, 0x4}, &(0x7f0000000200)=0x8) 00:00:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82c71410b01760cf7d65515f91a41e03fd06000000006c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:00:48 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(0xffffffffffffff9c, 0x11, 0x1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000000)="00af188c7bc1203bc8ab960355f913099811dcbe0e33", 0x16) 00:00:48 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000100)="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", 0xff, 0x4, &(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) r3 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r3, 0x0, 0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c653000059461caab18b69b7b2b2dabb7d83e10bb984c64e5794f4f8a0bc0840f5b8d17ffbd53fefdaf52e6606199d1b54c951992c6581ca729c3ea74fb1ae3aadf9e784c884d399f"], 0x1c) 00:00:48 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="007d000eb0231c2e2f66696c65302f66"], 0x1c) 00:00:48 executing program 2: select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3, 0x8c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x3}, 0x8) setitimer(0x2, &(0x7f0000000140)={{0x2, 0x6}, {0x3, 0x7}}, &(0x7f0000000180)) 00:00:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82c71410b01760cf7d65515f91a41e03fd06000000006c653000"], 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, 0x1105, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:00:48 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 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x0, 0x2, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x3, 0x2, 0x3, 0x80000001}, &(0x7f0000000240)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000280)={r3, 0xffffffffb4a3107e}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x8001, 0x7, 0x2000, 0x9, 0xd3, 0x0, 0x3, 0x8, r3}, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="05022e2f66696c6530002da3f79e178ee91a58e3895a89dee9d4cf86"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000200)=0x609, 0x4) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000280)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x30000000) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, 0x8) close(r0) 00:00:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000440)=' ', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000fffffeffffff000008cd3fdf000000007933974f512152ea0000000000000000000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x3e}, 0x0) dup2(r1, r0) 00:00:51 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fstat(r0, &(0x7f0000000000)) 00:00:51 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, 0x0, 0x4, 0x6, 0x0, 0x4a, 0x25, 0xfffffffffffffdf9}, &(0x7f00000003c0)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r1, 0xfffffffffffffffd}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x10200, 0x80) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) r4 = accept4(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) getsockname$inet6(r4, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) 00:00:51 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0) 00:00:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpeername(r1, &(0x7f0000000300)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getgid() openat(r2, &(0x7f0000000040)='./file0\x00', 0x101, 0x0) freebsd11_fstat(r0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x800009, 0x3, 0x7fc, 0x1f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) sendto(r2, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getpeername(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f8cb5a9a"], 0x0) 00:00:53 executing program 0: r0 = open$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) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:00:53 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffff9, 0x1, 0x4, 0xffffffff, 0x9, 0x2}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x7, 0x1, 0x8}, &(0x7f0000000300)=0x10) write(r2, &(0x7f0000000180)="8d", 0x1) open(&(0x7f0000000040)='./file0\x00', 0x100004, 0x90) write(r2, &(0x7f0000000040), 0xfffffedf) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1) 00:00:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xb447, 0x9, 0x42a2, 0x3, 0x0, 0x84, 0xfffffffffffffffb, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0xffffffffffffff70, 0x10001, 0xe7b4, 0x3, 0x3}}, &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x4, 0x3, [0x7fffffff, 0x48000000000, 0x100000001]}, 0xe) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r2 = semget$private(0x0, 0x8, 0x0) semop(r2, &(0x7f0000000040)=[{0x2, 0x400, 0x1000}, {0x1, 0xffffffff, 0x1000}, {0x1, 0x33d, 0x1000}, {0x0, 0x8, 0x800}], 0x4) semop(r2, &(0x7f0000000100)=[{0x3, 0x1, 0x800}, {0x3, 0x100005, 0x1000}, {0x1, 0x401, 0x1000}, {0x0, 0x2, 0x1800}, {0x4, 0x430f}, {0x4, 0x3f, 0x800}, {0x0, 0xffffffffffffffd5, 0x800}, {0x1, 0xfffffffffffffe01, 0x800}, {0x0, 0x7, 0x1000}, {0x4, 0x7, 0x1000}], 0xa) 00:00:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) chdir(&(0x7f0000000140)='./file0/file0\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0/file0\x00', 0x8, 0x25) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:00:53 executing program 0: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x80000001, 0x749f, 0x8}, &(0x7f0000000300)=0x94) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x9f4f}, 0x8) r3 = getpgrp(0x0) r4 = getpgrp(r3) getpgrp(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x7) poll(&(0x7f0000000440), 0x0, 0x4000000000000) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socket(0x0, 0x10000005, 0x1ff) r6 = open$dir(0x0, 0x0, 0x0) writev(r6, 0x0, 0x3f4b) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={r7, 0x0, 0x3f, 0x3}, &(0x7f00000001c0)=0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket(0x1e, 0x30000007, 0x80000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:53 executing program 0: mlock(&(0x7f0000f4a000/0x3000)=nil, 0x3000) munmap(&(0x7f0000dee000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(r1) shmdt(r2) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r3 = geteuid() setresuid(r3, r3, r3) r4 = getegid() r5 = geteuid() pipe2(&(0x7f0000000180), 0x100004) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) freebsd11_fstat(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x38, r3, r4, r5, r7, 0x0, 0x8000}, 0x2, 0x20, 0x7fff, 0xd9d, r8, 0xffffffffffffffff}) 00:00:53 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, r1) r2 = socket$inet(0x2, 0x4, 0x0) r3 = geteuid() fchown(r2, r3, r0) setgid(0x0) 00:00:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) read(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xc5) r5 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000040)=[0x2, 0x2, 0x3, 0x3, 0x8000]) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000001c0)={r4, 0x8}, 0x8) semget$private(0x0, 0x2, 0x400) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, 0x0, 0x1a5) 00:00:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x7) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r3, 0x6, 0x6}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r4, 0xb1e}, &(0x7f0000000140)=0x8) pipe2(&(0x7f0000000280), 0x100000) 00:00:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpid() fcntl$setown(0xffffffffffffffff, 0x6, r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x80000000, 0x4) lseek(r0, 0x0, 0x1000000000003) fstat(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x8000, &(0x7f0000000000), 0x143) exit(0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getpgid(0x0) getpid() 00:00:54 executing program 1: socketpair(0x17, 0x4, 0x81, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x7b, "be4c7e6685274b91bd8468fc1caf97ce966f1fbec5846998021ac7f8af7bfd556d7ffc0c9d1e201223fbce3f6dd1a545d5b724cb0723834508478889a235df1f268846400cc1c3906dd9d48b684444fc64ef75e1fc26ca079e2b0dc4747d2eee9280534e9de421df9d1f241d3a392087a0481fd849b8a9fa54091c"}, &(0x7f0000000180)=0x83) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0xeb48, @loopback, 0x3}]}, &(0x7f0000000240)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080), 0xd5) getsockopt$inet_int(r2, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x1b, "b56bd2535e1f9663225c9de95d1759baa101ef30c2a5d13a91f6b7"}, &(0x7f00000000c0)=0x23) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x10000, r2}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:00:54 executing program 1: r0 = semget$private(0x0, 0x12, 0x410) semop(r0, &(0x7f0000000080)=[{0x4, 0xb8f, 0x1800}, {0x0, 0x7, 0x1800}], 0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7}, 0x8) r3 = semget$private(0x0, 0x8, 0x0) munlockall() semop(r3, &(0x7f0000000040)=[{0x7, 0x1, 0x1800}, {0x0, 0x7fd, 0x800}, {0x2, 0x22b}], 0x3) 00:00:54 executing program 3: poll(0x0, 0xfffffffffffffda1, 0x7f) r0 = socket$inet6(0x1c, 0x5, 0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x7fff, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7fffffff}, 0x8) 00:00:54 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = socket(0x1e, 0x5, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x0, 0x6630, 0x9, 0x919, 0xc38, 0x3b70, 0x3f, r2}, 0x20) 00:00:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet6(r0, &(0x7f0000000080)="bba544ac3579180c8fe9c97efeed374966737618ce4a465daa52ec35ffcda9997c9106d7cb57a38028be66d2c621a98862ca3f133d94c29ad9063b9062ed46f80893cf0ccfe01bb224573b3bb2dadb09f33b75eb84e21edfc11ab846a90642ee2cf65ce32dc1dbc80615b1e57ec99c0e71b9883ac81e562618a9eeab93e76e40700a84d453bed2911db2e159f41e290f304e28518e67b3c60fe3b3f8f424da7fbe007167deaf836689915602b480ae5c8aa29686c3d346ac77ceed0a1f2ab5309007f611b8c5adc451a06f1e2e0bf109a4d8ef2e8ebdb5122778e88456b10c5d1ca457a155a8e901c92e6525", 0xec, 0x5, &(0x7f0000000000)={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = semget$private(0x0, 0x0, 0x2) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000240)=""/97) r3 = getegid() setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r4 = openat(r0, &(0x7f0000000440)='./file0\x00', 0x8000, 0x38) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000480)={@broadcast, @loopback}, 0xc) freebsd11_stat(&(0x7f00000004c0)='./file0/../file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000680)={{0xca6d, r5, r3, r6, r3, 0x1, 0x9}, 0x20000, 0x1ff, 0x80}) setsockopt$inet_mreqsrc(r1, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r7 = accept4(r0, 0x0, &(0x7f00000002c0), 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="87000000c4121b4edc612b50c6f8e94601705da29c62535d96362fabd23f89e26ddf1ad46bc6589e6ed33f9e50c96b0abe35012674836b9a236d6b99408a9ffaeb395a151adf80bc24151c124b34c007000d3510ebd51163b3b66d475c56175802fe0d216d3d8df4b39675c5e92c8756f901cb7daaa3fa7a7d675cacc9a2b5516249e4b1da4b2f3fcd40c7413d2c409cc9a67996cd0997dd77605e3b00b36122c027b19e0f28c7d73cf41dc597519fd99ae1c0a2"], &(0x7f00000003c0)=0x8f) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000400)={r8, 0x2}, 0x8) open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0) 00:00:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d83bccb0d54199d7fa7b888260e5f72e2af7fe3aa61fa8eb494e50eb049d26ae2a7facf0901f5854cbb29f5099c80aa2f82ca932d29692cf239056d2831173c2d3e263267ea22a80a11fa89359afc7dd39"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:00:55 executing program 2: setitimer(0x2, &(0x7f0000000100)={{0x1, 0x4000000000000000}, {0xffffffff, 0x200000000}}, 0x0) 00:00:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) 00:00:55 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0) r1 = open(0x0, 0x40002, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x97) truncate(&(0x7f0000000040)='./file0\x00', 0x90802) sendfile(r1, r2, 0x0, 0x100007fffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7fff}}, 0x0, 0x4, 0x8, 0x2, 0x9, 0xaaf}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r3, 0x401, 0x4d, "82285f982c715c75af97f73bcf73a1188ca2a4b2062ca33e04debaac2499b9e4a08a7cb575f76775e0f659b66e8081889070982b9a22afe65db827d27f4d2856dc4a88ab9ce846b8f3a6547244"}, 0x55) 00:00:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x8001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x39a8}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:55 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffeff, 0x8, 0x400, 0x6, 0x3aa, 0x5, 0xffffffffffffffc0, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x32, &(0x7f0000000140), 0x88) 00:00:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) ftruncate(r0, 0x13) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) listen(r0, 0x0) 00:00:55 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x340, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0xffff}, &(0x7f0000000140)=0x8) renameat(r1, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r3, 0x7, 0x1, [0x451b]}, &(0x7f00000002c0)=0xa) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) writev(r0, 0x0, 0x108) 00:00:55 executing program 1: sigaltstack(&(0x7f0000000000/0xe000)=nil, 0x0) open$dir(&(0x7f0000000480)='./file0\x00', 0x400, 0x1f7) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "f69738192e7b664ee9bd82a43e22c2b342fdcbe8590aa6ab371ccb10a24353230b1f70f5df9dc1c6c334ccb6179fd957ad328cb1a337fb0913ee25ea0e1004542c87ecd75514b6531a9a69505e5d2c7818df3500632ba80b7bd1060b2bac4f0fc4cf16f211da20c8130dc98f26f1ba38006f539b18d5bd67dd5a3acc159ae600c283e30aa5d81c12ea0cf0f6a223242435d4d42f696d7632d05ce527a45706be1111d9fa5a56801d7fd21b613c9bf402624759a1eaa4f03c0f179b71558a9e5d8bf6a8f952944cb5a4e1153b74af6756689b655b3106bb484131f02600d22bf5d188f14bc215b932e06af74dd923fd71"}, 0x100) mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x800}}, 0x0, 0x401, 0xffa, 0xc1a}, &(0x7f0000000340)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000400)={r3, &(0x7f0000000380)=[@in6={0x1c, 0x1, 0x5, @empty, 0x1000}, @in={0x2, 0x2, @rand_addr=0x3}, @in={0x2, 0x0, @rand_addr=0x3}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02804e2100000000000000000000000000000000000000000000000000000000000000000000001c000000000000000000000a7fddaf0000000000000000c803d2a9c3f5935b00000000000000000000000000000000000000000000000000000000000000001797ac66a64121bf5d36b30000000000000000000000000000000000000000000000000000000000000080000000000000", @ANYRES32=0x0, @ANYBLOB="03000600ff0f0000"], &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r4, 0xb1}, 0x8) 00:00:55 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$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) 00:00:55 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r2 = getpid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r7 = fcntl$getown(r0, 0x5) sendmsg$unix(r1, &(0x7f0000000b80)={&(0x7f0000000380)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000a80)=[{&(0x7f00000004c0)="9f80b191f8a00e6c64d7d8b1ca5cab135c3a3c87e0a06ded60ea973ce6ce967b6cab2012ca0537d931a5ac632c1eecfbce7dec7cc7e2f035971b482e7265f29642f6d2933d93b6bfc718ec1105d33f252ac690175f6418ca80bfe3fcdd4fe39be2db88240c354e8ed8c1a13d6a87bb6c7c30c5a1b6258acde95510e40ea079ba457d5d", 0x83}, {&(0x7f0000000580)="f538ab700b985c37396f027a8d1b4b852e57336e6bcdfb4aaa69e5ecd52a99", 0x1f}, {&(0x7f00000005c0)="03318f25c210931b2fc722bc4e7382c37a5c9e17504dd31bcbf6b386d94886ac8f3641bd3f5c038b8bbf4977e4a7f2e03d3638e686e74680cbf5ea737bc970e6a747730c7c44f0c2efea34e3c2258d2436bc2052987b099c3cc0a7f19d24580a3a9d1d7f4d207c", 0x67}, {&(0x7f0000000640)="b38cc5fa119e8c863066a5201e2c820567844bc4c02cb984209be04a2a6f09b6ac7669b538450b945faef9b643a3b566e4c69912c13b34145f2acbf438f59c31f4f824429be0ced62ef759d8933e23919900f40e5e837140ba3e3f22239ac4bb5fb2ef08ad23396f92ff984b231c65ec7d157358725c9b3ff1ff0cf12597fb9121e1749e18ac840a1c8c1436992b9d115a4f50837a", 0x95}, {&(0x7f0000000700)="f66f48015510ab701de6960debf009170bc6232d0db774ebe3029951b55e3d9162a7b39433f23d934f70595acb4618186ab11e726a60540fb930cda1f8a0a82e4250b4bd9175f7f61ccee1fa83ac3c9e6b09bb0104b8b8762840ac00d4c594276f224523f6f62ad1ba56d6baa0a99c3255fd5590c78a09d04a1bb16470059847ccf86032b66b4decff3bccf8c3bf6c42cd6cbb97fabb0881ddbf2e72", 0x9c}, {&(0x7f00000007c0)="9b4d32099140767add3bd8946af3154c1ebe2a636177d8764ec3ec9832ae00b7a687f85404ecf07860197aa061fcbf6e087da10dd69e9045e5ce2ab727e1dfc8e5d2be1d8546f199516945f8638d0978e46d6364ff88688ece255e752a5edfc5701b2260545cc4f22e29bab4694dfb7e6d99d3be2c9d38ec3394291be59bc4b2aa54764ddf9a89e7398d9a28231e9eb44e7670472c4e796f9b5b5c", 0x9b}, {&(0x7f0000000880)="77b723b0c7e957e26cdbe12a04b5fbf92c0f13fb3e9b5e277761cd20b609296187ddcbc42e1a4f1c347fda3376b32ec34e21323fc070183ec1ecde58939e5d662fe0deef9559581c534a53482ec2a444ad3bd02e52e0a6b38160375f7a043ddf6b07e04f49b1ab59e9a63d65a0e5bc978d95bcede6ad122d7c3622cfd8fded742db3699d0c4adffb1c6e29da88e7a9d03b87e8", 0x93}, {&(0x7f0000000940)="73316ef6e0e5643e608eb5438fa45dec3846a746f25b37e0", 0x18}, {&(0x7f0000000980)}, {&(0x7f00000009c0)="cb756128fb577d170257b99fc21ed80e39589df4249a82c749a0110b2cb6f46775fbf49280558c2f1dc913edbe3b39acd8f6e1c661f44be58432c908d43344a9edc170fbff76644e00f29a80badda54d83626cc44a0b907dcffba8fc1781d4b0c4fe8283807e36317b8730b983c905824340f16fd2e77fb3b6c3f4196b9fe992e75b2706902063dcccc8698d01e083daf254a30a", 0x94}], 0xa, &(0x7f0000000b40)=[@cred={0x20, 0xffff, 0x2, r7, r3, r4}, @cred={0x20, 0xffff, 0x2, r2, r3, r6}], 0x40, 0xc3571e0b8977afaf}, 0x9) r8 = getuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)="da37fe6afc2359bb1ce0dc0342db791705089c43", 0x14}, {&(0x7f00000000c0)="c759bdd38183bf6c88347061330e5dc883fae655bd51aec8f00c18cd37a92f762a27", 0x22}], 0x2, &(0x7f0000000400)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r5}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x98, 0x84}, 0x8) r10 = dup(r0) connect$unix(r10, &(0x7f0000000c40)=@file={0x1, './file0\x00'}, 0xa) 00:00:55 executing program 3: r0 = getgid() pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x4489a46c}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a01f2230613cc41d11c53cb200addc8410d2d59106a27ec66827e5aa71bdeb75cc7dcc4144afd2e43f308be6314dff77a1", @ANYRES32=r2], 0x8c) getgroups(0x4, &(0x7f0000000740)=[r0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r4, 0x0) setgroups(0x3, &(0x7f00000000c0)=[r0, r0, r3]) setregid(r5, r5) clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x40) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) 00:00:55 executing program 1: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fffffff, 0x2, 0x5cde, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x3, 0x8, [0x0, 0xfffffffffffff368, 0x4, 0x5, 0x4, 0x81, 0x3, 0xfffffffffffffffb]}, 0x18) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 00:00:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8002, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 00:00:55 executing program 0: shmget$private(0x1d, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x41a, &(0x7f0000ffd000/0x3000)=nil) 00:00:55 executing program 1: r0 = socket(0x2, 0x10000000, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01008100", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1}, 0x8) 00:00:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xda85edc58fadd168, 0x81) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x0, @empty, 0x6}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x9, 0xf, 0x0, 0x1ff}, &(0x7f0000000200)=0x18) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 00:00:56 executing program 2: open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:00:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x2) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xba, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20100, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:00:56 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x13ed8b6d}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) accept4$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x30000000) 00:00:56 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) poll(&(0x7f0000000000)=[{r2, 0x20}, {r1}], 0x2, 0x800) 00:00:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x100, 0x1) faccessat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x4, 0x400) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') 00:00:56 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x1e1) 00:00:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000003c0)={0x0, {{0x1c, 0x2, 0x9, @empty, 0x4}}}, 0x88) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x52}, 0x4) 00:00:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x100, 0x1) faccessat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x4, 0x400) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') 00:00:57 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="9401050400a85a80b1b0782797888fd1f838a311000000000000b12586ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b7804d89b5025436fae996186aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c2900000000000000000000000000000187e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b0b8cde3f0a34ca6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d5709d95b1bb600fabb2f247a166d8d79d05b8cc370f5c11db58aacd68ff0ea0a3dca58ccb03cce466cda735017196ff346c32717", 0x194, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xb3, "0fe8d538fbd6841e6d69c94ee9e82240234179ae91c6434e46a16899a714f9d58d32bc6e947e60a61242429ec6f167608c4dd97fdc439af5ca376bdb74e4cb48b87a686e8ce9ce607824c51ce60e065eeaae214fcd2916e7cc8a09fde355b27b973d6a1732e7b04a22491c0f50dbd4c20810a8492765df659fc066a362ad6852d7d931676a1f0efc781e577b7f0c99f6b69e57f911d2e260363a1eefe9403f20bbdc478348be0acff44195b392e85d7fe07146"}, &(0x7f00000000c0)=0xbb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x40, 0x1000, 0x8, 0xffffffff, r1}, &(0x7f0000000140)=0x10) 00:00:57 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x7, 0xfffffffffffffff9, 0x4, 0xff, 0x1ff, 0x100000000}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x80, 0xffffffff, 0x10000}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)) 00:00:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000280)=0x100) read(r1, &(0x7f0000000000)=""/175, 0x6d999) write(r0, &(0x7f00000000c0)="988a8e3c50454ee07806964fb8747756bbb00ef6c676a02961ac55", 0x1b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:00:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x4, 0x3dc, 0x5, r1}) getpgid(r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xc) 00:00:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x2, 0x80000000}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x8080, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x191) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:00:57 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x155, &(0x7f0000ffa000/0x4000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffffb, 0x7adf, 0x7010, 0x0, 0xb89, 0x4000000000000000, 0x7ff, 0xb80e, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0x4}, &(0x7f0000000180)=0x8) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/179) 00:00:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0xda3}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000740), &(0x7f0000000180)=0x100) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0004050001000200080007131250"], &(0x7f0000000340)=0x12) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x7fffffff}, &(0x7f00000003c0)=0x8) fcntl$setflags(r0, 0x2, 0x10000000) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x1eb82b6d, 0x27}, &(0x7f0000000080)=0xc) chdir(&(0x7f0000000200)='./file0\x00') 00:00:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) writev(r1, &(0x7f0000000080), 0x413) pipe2(&(0x7f0000000040), 0x4) writev(r1, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) openat(r1, &(0x7f0000000000)='./file0\x00', 0x100000, 0xa1) fdatasync(r1) 00:00:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x401, {{0x2, 0x0, @multicast2}}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:00:58 executing program 1: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) munlockall() r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil) shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:01:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x4, 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8dd8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x38}, 0x8) 00:01:00 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x1, {{0x2, 0x0}}}, 0x90) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) 00:01:00 executing program 3: setitimer(0x0, &(0x7f0000000040)={{}, {0xfff}}, 0x0) setitimer(0x40000000000, &(0x7f00000000c0)={{0x1}, {0x0, 0x7}}, 0x0) getitimer(0x1, &(0x7f0000000000)) 00:01:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x12, 0xf, 0x4f919917, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x0, 0x1, "85"}, 0xffffffffffffffe1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:01:03 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) getpeername$unix(r0, &(0x7f00000008c0)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x100000000, 0xf, 0x1ae, 0x3}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x1, 0x100, r2}, &(0x7f0000000500)=0xc) symlink(&(0x7f0000000080)='..', &(0x7f0000000000)='../file0\x00') r3 = dup2(r0, r0) faccessat(r3, &(0x7f0000000280)='./file0/file0\x00', 0x3, 0x1000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x77, "14c17f5da5840429c9b9db4cb7c2741fe0685b94b6332fbec8bcbcfce5a8d957789bc454a5626f6030670aa06550c86d7b63a3a9b2abb9e380003e4efef02ff3d78bba71845fbc9ada9dd8d9d4adb8b50eec8c4ec9d40d2ab1d00778304751087427e6cb0cade64565ddaf2ba58e56208ae055eb2e2d01"}, &(0x7f0000000340)=0x7f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={r5, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000200)={r6, 0xfffffffffffffffe, 0x1, 0x5128, 0x5}, &(0x7f0000000240)=0x18) openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', 0x700, 0x0) 00:01:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getrlimit(0x6, &(0x7f0000000040)) 00:01:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000000)=0x3b2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a3b69fb2c6e1aa30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000f9cde4ce316bfad5860a5521426a03264268433e6b57c150ca5811695ad76a9f859d99197c431d6aa388ad5ed21b5577cb5c9759df502bdc943a38f7982a67c8012f6e220e4e4f06df1eed6a61645740150aacb2b6", @ANYRES32=0x0, @ANYBLOB="0000210000030000010000000100000000800000457767c444981d295d93d427052df7e936c12537ca0b7c4789871da41b24d19139fccecc449d9940f288c4ed18808abf482afa6d92a29fb05928c2c3abda5e73989b4ce81390664b839afa4417d229952f7634979bdf3de61c12da94e31e01bd368eaa90bad5b88cf1e5d4e880150e1370bc8b0067e6245dabcddaf4583f88c459f1273ae02f9f252af6e748a7b112f4f40fdf0b605c"], &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0xc0000, 0x4, 0x1b5}, 0x10) 00:01:03 executing program 3: semop(0x0, &(0x7f00000000c0)=[{0x0, 0xffffffff, 0x1800}], 0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xfffffffffffffffa, 0x0}, &(0x7f0000001400)=0xc) __semctl$SEM_STAT(0x0, 0x2, 0xa, &(0x7f00000002c0)=""/4096) semget$private(0x0, 0x0, 0x685) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x8000, 0x5}, &(0x7f00000001c0)=0xc) getrlimit(0xf, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000001380)=""/17, 0x11, 0x2, &(0x7f00000013c0)={0x2, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001300)={r1, &(0x7f00000012c0)=[@in={0x2, 0x2, @broadcast}]}, &(0x7f0000001340)=0x10) getsockopt(r0, 0x21, 0x7, &(0x7f0000000200)=""/108, &(0x7f0000000280)=0x6c) 00:01:03 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20306, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2305000000fe8000000000000000000000000000bb01000000000000000000000000000000000000000000000000000000000000e2fb6f7b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0002000000000000000100000000000003002f00"], &(0x7f0000000280)=0x98) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) getpgrp(0x0) freebsd11_lstat(0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="060045000000ff00000001000000"], 0x12) r4 = open(&(0x7f0000000000)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 00:01:03 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getegid() setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) recvfrom$inet6(r0, &(0x7f0000000100)=""/192, 0xc0, 0x40082, &(0x7f0000000040)={0x1c, 0x0, 0x1, @empty, 0x3}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0) 00:01:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x6}, 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$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x10008}, 0x8) 00:01:03 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto(r0, &(0x7f0000000080)="a210b43f1c5a07be0fd0da69cb655af66300190cd3f9c490b5987b56c1145d80aac820b72619d6ed1cad3660f0cc66bcb9a03d473dc8af0c4d534dc3ac3ce0c8596bcc7029f3f4f90faf1a27855650f7bda6e326297abd3dc572f21184df0906b2a2efbf924d61dc254ce06c4027696bb579e3bd8193d65b7d7fd1f4a24672e654b4e500895c9bb95f100585b9bbac31c35242a3862071b41faa76d0b49b49416aaf7339e6a8da3730c4a282de4cde52fae219c737124ae1a04d4027db7315c5f060703bc48bb1f12c6d6bade8fe6015b60539eeb4539fd352d30be8d1888b7e744d77121217688045de60f81d7462c1f9fb74", 0xf3, 0x4, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) 00:01:03 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:01:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x401, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x835}, 0x8) 00:01:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) chown(&(0x7f0000000240)='./file0\x00', r2, r3) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r4}, 0x14) 00:01:08 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "cbb1e1883740da39077adacb5da8fb6248396504ba38dced225e292635aed11a178606a829ed35d2575d8299cd68f270408a8c173b9ec80a33ba0d5f5361e7cdb34c3c5ceaf7760154e28c70481bf30b422143e1bf694c83a571dee7a19ee10b1174d84c8457f3a60512081e644f054c55dfa1723a7d19ee1549d19ee93f859aa102a04474b035094a9138313b79c66542dcc8f31e2ffaa5e3554da61337b6473b664bca54fe117fecfa6e9e2d4ba13360ff750a38ac357ce824236fb46817127cfa6ce14ff044ba497aef42673165dc12d29bdc3b853f7cbb13f3f891dce089b530890ea1fd7c15f574079b16e47d91"}, 0x100) socketpair(0x17, 0x1, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x4, 0x9}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x8001, 0xff, 0x4010, 0xae, 0x0, 0x6, 0x3, 0x2, r2}, &(0x7f00000002c0)=0x20) open(&(0x7f0000000380)='./file0\x00', 0x100002, 0x121) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r3, 0x0, 0x13, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000300)={0x7, 0x4, 0x0, 0x80000, 0x5, 0x3, 0x9, 0xc94, r2}, &(0x7f0000000340)=0x20) 00:01:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f0000000300)='./file0/file0\x00', 0x4, 0x43) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000340)={@multicast1, @local}, &(0x7f0000000380)=0x8) poll(&(0x7f0000000140)=[{r1, 0x10}, {r0, 0x2040}], 0x2, 0x3f) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:01:08 executing program 3: nanosleep(&(0x7f0000000300)={0x1, 0x1fa}, &(0x7f0000000340)) __getcwd(&(0x7f0000000000)=""/74, 0x4a) r0 = socket(0x17, 0x0, 0x7) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180), 0x4) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) mprotect(&(0x7f0000d7f000/0x1000)=nil, 0x1000, 0x0) mincore(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mincore(&(0x7f0000d76000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/244) 00:01:09 executing program 3: setrlimit(0x7, &(0x7f0000000000)={0x5, 0x7}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfbd}], 0x1, 0x0}, 0x0) 00:01:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0x1c, 0x4, 0x1ff) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8, 0x10000000) getsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000000200)=""/23, &(0x7f0000000240)=0x17) poll(&(0x7f00000001c0)=[{r0}, {r1, 0x2083}, {r2, 0x1}, {r3, 0x84}, {r4, 0x80}], 0x5, 0x3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r5, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r6 = fcntl$dupfd(r5, 0x0, r5) sendmsg$unix(r6, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000400)="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", 0xfb5}], 0x1}, 0x0) 00:01:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000500)={0x10001, {{0x2, 0x1, @multicast1}}}, 0x90) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlink(&(0x7f0000000900)='./file0\x00', &(0x7f0000001ac0)=""/229, 0xe5) lseek(r0, 0x0, 0x3) msgget$private(0x0, 0x100) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) pwritev(r0, &(0x7f0000001a40)=[{&(0x7f0000000240)="dc1114031f72921e9e8aaa08751a6e7e2418e96fe623f0ba387f0f", 0x1b}, {&(0x7f00000005c0)="f6868a7bdbe3c490404436ecb7fb5f620032426876cc7cb874f90e35af1eac9b12f66730ff16d33f27770597d2353bdc1273ae227b1ab3b3b54b63747945918f360206d6d2b70f980d66de950aaaf2ffbefa6f2bd3fc94a47721897612c21de540987b21a471bd4c3cb0187166544342e6bb1db2e890af7582c972f04f6707c109c551608e62dc3b2f0209c6817872bb9235c7b2f16ae2af509c93db2883e9e219e7afaae4aa9e4f1b7eea9478e32a82693be72fcb4559f35771ccc32be25a77f33dc5f7030f305b53d75de538b383160f083b550f006cfda7368f04b927ae47fb18c87bf3", 0xe5}, {&(0x7f00000006c0)="acff9fe2eebc552470b9fcfd20a8e177320e08c9e1bd70f8b1aca4", 0x1b}, {&(0x7f0000000700)="05843918e9fba5123cbe3de95bb784acf456e9bb3ed3e5fde018f849eac01a8e7f99dcf8ac17a8ad1bf1a19236088e326c05aa5a0bf34cd48217a495916c2716d32d12fc53bf1494dd6f1e4e95b0365f3d1bf20bfb7bcb4674766f0d59b5a2e347a17dda794aa01407ab5a01560767cb5d9789c94f939fe213550a3b83ea293f5b0362f4eed5f56e54eed4d455e72c45b0d9cc426641d99896ce49b3f74f6e495cac441fa943f0ef5f3359ee3641c7beadd24e9ecff6061de0a61a8181753e", 0xbf}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f00000007c0)="fbe81932436144bfb6c6061d8c693519c527ab22ac", 0x15}, {&(0x7f0000000800)="1f87ca8e70f4ff1597f92204917c57bdddd0acbba30c9c38cafa57ad0cdc1f5d5506d3f582c0846e7408ef49c59be14e63fe32303940cc6ebf9313264297c87ab6ab72ac75324735a1ed9f575635f12ebd1e4d3db1b03e458213ea0f43507d6991ae4b126eca175ae98c8871b22589d446aea9ce2a13751a3083df910e250b5cc29c769ce52e825d4f781514e28c6c25034896e0787f8cf1232e6009fab5ab59d781b6a53756a58d8390b821a104024bc7676c74065d5284a628c92bec738221fca2e4069a8f0f0326be74db2a7cde34a576340417c74cc281ba4266d3cb88c2e75bd76320", 0xe5}], 0x7, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x38a, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 00:01:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) chown(&(0x7f0000000240)='./file0\x00', r2, r3) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r4}, 0x14) 00:01:10 executing program 3: setuid(0xee01) socket$inet6(0x1c, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x4c8, 0x4) 00:01:10 executing program 3: socketpair(0x12, 0x30000005, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x200000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000040)={0x1000}, 0x4) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000100), 0x8f) 00:01:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getitimer(0x1, &(0x7f0000000040)) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="86022e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xfffffffffffffed6) 00:01:12 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) munlock(&(0x7f0000d77000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) ftruncate(r0, 0x101) close(r0) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(0x0, 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getown(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f0000001140), 0x20000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001180), &(0x7f00000011c0)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000000000000002, 0xffffffffffffffff, 0x348) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f0000001080)=""/70, 0x46, 0x0, &(0x7f0000001100)={0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) getsockopt(r0, 0x7, 0x2, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x547f9664, 0x0, 0xcd, 0x1, 0x6a78, 0x7, 0xb7, 0xfffffffffffffffc, 0x9, 0x3, 0x1f}, 0xb) close(r2) fcntl$setstatus(r2, 0x4, 0x10048) 00:01:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = shmget$private(0x0, 0x4000, 0xa0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x9, [0x9, 0x2, 0x4, 0x1f, 0x0, 0x2, 0xffffffff, 0xffff, 0xfffffffffffffbff]}, &(0x7f0000000240)=0x16) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x1, 0xffffffffffffff76, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, r2}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000005a3fa78b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b9938b490000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:01:12 executing program 2: munmap(&(0x7f0000f11000/0x11000)=nil, 0x11000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000010c0)=0x1002, 0x20000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = accept(0xffffffffffffff9c, &(0x7f0000001100)=@in6, &(0x7f0000001140)=0x1c) r4 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000001180)=[{r0, 0x4}, {r1}, {r2, 0x3}, {r3}, {r4, 0x40}], 0x5, &(0x7f00000011c0)={0x1, 0x9}, &(0x7f0000001200)={0x2b}, 0x8) shmget(0x2, 0x4000, 0x20, &(0x7f0000c10000/0x4000)=nil) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000a87000/0x4000)=nil, 0x4000, 0x5, 0x11, r5, 0x0) msync(&(0x7f0000d59000/0x2000)=nil, 0x2000, 0x3) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000d14000/0x1000)=nil, 0x1000) 00:01:12 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x83}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x5, r2}, &(0x7f0000000180)=0xc) 00:01:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setreuid(0x0, 0xee00) r1 = geteuid() setreuid(r1, 0x0) setreuid(0x0, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0x0) 00:01:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) flock(r1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) 00:01:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = semget$private(0x0, 0x1, 0xa1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x4, 0x80, 0x7, 0x4, 0x7fffffff]) setsockopt$inet6_group_source_req(r0, 0x29, 0x3e, 0x0, 0x0) 00:01:12 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = dup2(r0, r0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb}, &(0x7f0000000380)=0x8) 00:01:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x1, 0x7, 0x0, 0x7f, 0x91, 0x0, 0x7fffffff, 0x9, 0x9, 0xd41, 0x80000}, 0xb) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 00:01:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2a7b7348c64f6aff2baf4b506dc0592f46bbc760db30b7420d8a304790356545d1215cea8feb61ffb95588484e9a9953ad8b9edcf7eae001b05b3fe0151cb0af2721cb605e376a21432fe8e5da2bd1c8055db1e969ce254935c838d43a5b8471b6a40f02a220b2b946d52fd37d421c7f79"], 0x10) close(r0) 00:01:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040), 0xce80a51e764fb7d5) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="06", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000650b000084e75d0c36e90a51d9941ce8d59030c9d7f93188a52a0943ac420eadbe0dc22718436ad4169cea6057855384240567d8615f62a7254ce896d36c902f62f97723df113cb7e735f17c35d791b92a711c0531ada5d31390e93dba5cdc1e26531fded759cfa11a8565525d276592462e909d897dc581497b86de58246af58b77149418f19fa78778ae0c0891daecaf4f2210575fbfc181ad1f5c33d7bb20da120f78d703027a61a39b09a70500000000000000000000000000"], 0x8) 00:01:13 executing program 2: munmap(&(0x7f0000f11000/0x11000)=nil, 0x11000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000010c0)=0x1002, 0x20000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = accept(0xffffffffffffff9c, &(0x7f0000001100)=@in6, &(0x7f0000001140)=0x1c) r4 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000001180)=[{r0, 0x4}, {r1}, {r2, 0x3}, {r3}, {r4, 0x40}], 0x5, &(0x7f00000011c0)={0x1, 0x9}, &(0x7f0000001200)={0x2b}, 0x8) shmget(0x2, 0x4000, 0x20, &(0x7f0000c10000/0x4000)=nil) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000a87000/0x4000)=nil, 0x4000, 0x5, 0x11, r5, 0x0) msync(&(0x7f0000d59000/0x2000)=nil, 0x2000, 0x3) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000d14000/0x1000)=nil, 0x1000) 00:01:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x20000, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x10008a}], 0x1, 0x2000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x0, 0xffff, 0x4}, &(0x7f0000000040)=0x18) poll(&(0x7f0000000100)=[{r0, 0x126}, {r0, 0x49}], 0x2, 0xeb) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x9}, 0x8) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 00:01:13 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) flock(r1, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x1f}, 0x8) dup(r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0xc, &(0x7f0000000080)={0x0, 0x2, 0xffffffffffffff7f, 0xf91}) ip6_ctloutput: mbuf limit hit 00:01:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x5f) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) socketpair(0x2, 0x20000003, 0x1000, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) 00:01:14 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xff, 0x7, 0x2000, 0xa703, 0x3ff, 0x6, 0xc3c, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e23be0e000000000000000000000000000000000001d605000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="02000000cd004df4184b96500000000100000100"], &(0x7f0000000180)=0x98) fdatasync(r1) 00:01:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x180) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xd10}, &(0x7f0000000100)=0x8) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x4}}, r1, 0x0, 0x0, 0x3800000000000}, &(0x7f0000000200)=0x8c) r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r4 = shmat(r3, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) shmdt(r4) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x0) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r6 = shmat(r5, &(0x7f0000ffb000/0x4000)=nil, 0x0) shmdt(r6) 00:01:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0x2, 0x4, 0x2d, 0x101, r1}) r2 = socket(0x11, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000000)={0x100000001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @rand_addr=0x7}}}, 0x118) ip6_ctloutput: mbuf limit hit 00:01:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0xa, [0x9, 0x0, 0x100000000, 0x8, 0xfffffffffffffffb, 0x6, 0x100000000, 0x6, 0x8001, 0xff]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8, @empty, 0xead}}, r1, 0x5, 0x2, 0x82, 0x101, 0xfff, 0x8000}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:01:14 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) sendto$inet(r0, &(0x7f0000000100)="7c03a0d7d083fb71d505769a749fda595c992e099f3979aab128d5b7e9a075b54d22b58ed3f5634ffb19b2c654cf9e4f370d15be1e684eb7132b0c6f55695dffa092083a515d9a3e8b3b570b600e7c2ed060c513e2e473ac7abee282af605f03f51c9633ad06da", 0x67, 0x20101, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 00:01:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x9, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xca6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, r2}, &(0x7f0000000180)=0xc) socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r4, 0x4}, 0xffffffffffffffc4) close(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4000000000000aa4, r4}, &(0x7f0000000200)=0x6) 00:01:14 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x980, 0x0) accept$unix(r1, 0x0, &(0x7f0000000100)) ftruncate(r0, 0x7e2780e3) socket$inet_udp(0x2, 0x2, 0x0) fsync(r1) ftruncate(r0, 0x7) read(r0, &(0x7f0000000000)=""/85, 0x55) 00:01:14 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000fcdf5be1fcc42f7ac34c71651d8e2e2694bb1f8530cc2ccf0854fd7c9a2871cf51358855c60694b91522bcf5acccca07aeb7a11c2541425069dd3a715b9a283ed1da23471cfad68650ec4b3b40362ff1d946b9a64f81b726750386c09d7798f23026c2c4b65a16004bda3eb64080357253cd7c7d9e59e915f923bf53becd566233cd9acff6c33e7715d26b0446bd55742c8df832a895"], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001fc0)="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", 0xa5b}], 0x1) 00:01:14 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 00:01:14 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800b, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x81, @loopback, 0xffffffffffffffff}}, 0x0, 0x1, 0x6, 0x214, 0x7, 0x100000001, 0x1c85}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x1f, 0x200000000000000, 0x10, 0x9, 0x10000, 0x200, 0x7, 0x2, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr}}, r2}, 0x8c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1203, &(0x7f0000000000), 0x2) 00:01:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0xffffffffffffffd5) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000080)="48a9ebb8c66c40f3da0da5b62a7080e63014b49982c72501c55aefb48382bc14f9b206d3be7c975c461d8d3032e1d5d1bb224fca444f19a1f5db2288120662c7ca3c8c16", 0x44) clock_settime(0x1, &(0x7f0000000140)={0x7fffffff, 0x8000}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x101, 0x7, 0x200, 0x8001, 0x10001, 0x9, 0x20, 0x29, 0x1, 0x8000}, 0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000180)=0xc) socket$inet(0x2, 0x1, 0x40) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0x2000000000000001, &(0x7f0000000040)={0x6e0, 0x40000000000005}) 00:01:14 executing program 2: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x81, 0x2, 0x6, 0xffffffff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0xfffffffffffffffc}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0, @rand_addr=0x4}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000140)=0x10) 00:01:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f0000000040)=0xc) 00:01:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:14 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x7, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0xe, 0x2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x400000000000000, 0x0) readv(r0, &(0x7f0000000180), 0x0) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000040)=0x20, 0x4) getsockname$unix(r2, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 00:01:15 executing program 1: chdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x2, 0x196) 00:01:15 executing program 3: r0 = socket$inet6(0x1c, 0x10000000, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x3, 0x4) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/', 0x421002, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:15 executing program 3: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000e9a000/0x4000)=nil, 0x4000) 00:01:15 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r1 = fcntl$dupfd(r0, 0x10, 0xffffffffffffffff) r2 = accept4$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = fcntl$dupfd(r0, 0x11, r2) getsockname$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 00:01:15 executing program 2: r0 = socket(0x1b, 0xfffffff, 0x1ff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="821e1c068299da822a2f66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) fchdir(r0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:01:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000003940)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000003840)=[@sndinfo={0x1c, 0x84, 0x2}], 0x1c}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000000000000000400bb00fffe6a06020000001c004e2201000000000000000000000000000000000000010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fcffffff07000000000000681c50e880a90500007b612c3c4a8ea960449335adaed89f587c4edf3475fe49edba8f5e41803805ab847fd749b40f5e1a0aae9793b0420ef4351a334605a6dc763bd851b803fc8f85d89d2a00c9923a5a6fd140c2a5fedcc37dc725c223299112ab82785e89579700d6b33e87faff052b6020f9becd23ba6d16888445c6303fce110f6aea145745dda3d7f4c4035b17b9a0d210d8966d65b9cafa805dee4d32c87bc44770880370d9dc4b94f6740e9817be537b55cc4437c43a909921c5f639fc94c5f0ba3531fdb1170409fa6ae2e0b5e386f78858068714"], &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000180)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0xfffffffffffffe94) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="06000000010000002dcee7d780000000ffff2d00"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "37920c7b92ba548427bb1dc08c0e000f06eab426ecebe49dcbb3175d864a6418fe2d0a99fdfe79db99b6477da73b3f2d23fc30e91d3fb9bab141536298fb88bf742ef85bf28b64e38f3bf5b396107448781719625a805f0edf8c5edd8326dad0b3a2d02aac89b3ee39a635f0c31191c84b3f958744127555736eca0814e9ee1bf9e781bc55ff4f79a24ffbbfa41627c287da19cb67eec7de3f427adc0a611bb3def2b70c62b6359f7998addab89ab255509efa580621551d255a6499cd9f6183c2e84a7df4c55360e173b6ac9ed8b3d97c545b3cfb9c2bfb9aca4ddb2181d7c256d9be96f33e8cdcb64e748032be0c37"}, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r4, 0x6a7a}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r4, 0x7ff}, &(0x7f0000000100)=0x8) getsockname$unix(r2, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) 00:01:16 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r1 = fcntl$dupfd(r0, 0x10, 0xffffffffffffffff) r2 = accept4$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = fcntl$dupfd(r0, 0x11, r2) getsockname$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 00:01:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000240)=0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000280)={@loopback, @multicast1}, &(0x7f00000002c0)=0x8) recvfrom$inet6(r1, &(0x7f0000000140)=""/200, 0xc8, 0x1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x107, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) dup(r1) 00:01:16 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10844c, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) open(&(0x7f0000000000)='./file0\x00', 0x101, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x9, 0xf1a, 0x9c, 0x64}, 0x8) poll(&(0x7f0000001240)=[{r0}], 0x1, 0x0) 00:01:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000000)={0xeff0b7b, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @rand_addr=0x5}}}, 0x118) 00:01:16 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2003, 0x0, 0x2a0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) connect$inet(r1, 0x0, 0xfffffffffffffef9) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000280)) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xddf, 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:01:16 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x3017, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r3 = open(&(0x7f0000000280)='./file0\x00', 0x1, 0x4) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000000)={@remote, @rand_addr}, &(0x7f00000002c0)=0x8) 00:01:16 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="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", 0xfa}], 0x1) 00:01:18 executing program 0: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/92) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x400) msgrcv(r0, &(0x7f0000000100)={0x0, ""/126}, 0x86, 0x3, 0x1000) 00:01:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) 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]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3}, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 00:01:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setgroups(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[{0xa0, 0x11, 0x4, "e9e6a952cf6333a846e044df7ea1a274a30c92fa36661c730141dd3258a516b5448ac307e2e3e2ddf61950e6f957fbd0a315b98919e84defdcf96116ea8e4d0bb7be950a008bb62332c18e82248ae083f3277e4191b20c3c147fc059bae2467c493e0d7810f33f76ee63adbb21db13a6a2e276ef8c8ae8aa1355baeccb05b93220ead5da599517ee9f73f67ea62d"}, {0x38, 0x3b, 0x10000, "a37e3d8dd4b482f21cfaf7b418ddf3ed14381ef0428599dda5bc27e80fbee14ef707bc7fe202"}, {0xd0, 0x0, 0x400, "846b1fbd8a8d20a49b8fbab0c26786f63db643c975411de230ba30bf73f86259ac6ec6ae92a8fe7ea5be54800d6e4fde5eca3e181dd1ed6b70546696b49e4c7db06b4c53b2f4d75d6f6d3b58fdea2474acc14e090c98db362a49507a18d29b8cbeef7215241d0d0139d0baf51ea73fdf5cf6acdc7435c423b9dfcec01ac9349c5222d5f6c456b9fb723808873079e7be71b4a14e669c4bfb3ab152f7629f3b0258f61677898e5e49bd22351e570645cba7812cb0e1160c57abd69cc3ef23"}, {0x1010, 0x0, 0x8000000000, "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"}, {0x48, 0xffff, 0x6, "5fd8b1949e814ced88f75c3a5ec1c6b91d2960c3e77c5444f9197a6ea5a9db317ca4342ec310789bb8ae5a5c2ca8a9ab110657"}, {0x58, 0x84, 0x0, "b3faa43e45be6e1af3717e12ba0cf90c8461d3b76588f061971844cda25c7c2b7de35360e99ad9d3595ec215c7da4e30aa0d452825580269ec6d22af5c17650188f16fa2139cf997"}, {0x40, 0x1, 0x80000001, "4ceb70594c4fd0b681d999108bbcbcb6b07fc818527232a299e93a6da3e5ffcac30caf5d6e5286470291b057a66b"}, {0xd0, 0x11, 0xda46, "a00091199e792d79a1e5d7e763b99402eeca6826a4a26df7a2866049c43c2dfbdfd2bb152ae50ae11a62a01a7eede20e27428cfce07654c2f0061973d2a757cb3cf2b8969e818c4aa8bc93198a6e11a822216558f015fe6f0a93755f74b6981558a80e1f17cb559a5857326b2332fff7d8530696407b2cde4c904430af35e062dc535125bf71e469b5953507190351ea0902d322246086279116be93aab63cad66ea6d9b640f77fb529c1cafcba076e8cfe1a6f8081593dec6e1eb8a4d24"}], 0x1368}, 0x0) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x4) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ftruncate(r1, 0x0) 00:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x7ff, 0x4b83, 0xec8, 0x2, 0x1ff}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x7fff, 0x2e00, 0x6, 0x7, 0x7fffffff, 0x20, 0xe837, r1}, 0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:18 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) dup(r0) r1 = semget$private(0x0, 0x3, 0xa4) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000002040)=""/4096) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000) semop(0x0, 0x0, 0x9) 00:01:18 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$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe2b) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x1, @loopback, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="fb42655254d8d8f7392e5fe43b19490ccc1ffb65d97a7ffa755706da463f1e435a7b573ec4a73ad0240a2bb28c17f992b11bf2727c51e1f7555b49e480f30715b151c61d8d4899bd9ba9bd064674e31b143849318afce63b07b01cd7925456570520e77541ff2435b42aac0229a98679593a29f7b11a58cb9f231e9fbca2225d7b19e9ea1320ad8dbf2edde33053be7dbb16b0e9fa1f49069c2ad187d4212deaa94f08333a70f28f4b55ddd1e215fc47e381da861fece82a77d8bd72118c7c33b134005b460979e98eb0bf40151914dd68d02095925b4efeeb74d7875f570cc17770e8d20d6c729de0adfbfa9b7ffc", 0xef) open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40) 00:01:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 00:01:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x6, 0x3, [0xd41, 0x101, 0x8]}, &(0x7f00000002c0)=0xe) 00:01:19 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)) 00:01:19 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x2, 0x9) setrlimit(0x0, &(0x7f00000001c0)={0xfff, 0x40}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x3a, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = semget(0x0, 0x4, 0x200) __semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000001140)=""/7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x2, 0x4) 00:01:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 00:01:20 executing program 2: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff]) r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x7, 0x8, 0x1000}, {0x3, 0x6, 0x1000}, {0x0, 0xffffffff80000000, 0x800}, {0x7, 0x6, 0x1800}, {0x7, 0x6, 0x1800}, {0x3, 0x3, 0x800}, {0x5, 0xeaa9, 0x800}], 0x7) 00:01:20 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0xfff00000000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xc59}, &(0x7f0000000040)=0x1ee) r3 = socket$inet(0x2, 0x10000007, 0x91) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x8, 0xee6, 0x0, 0x4, 0xb1ae}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x6}, 0x8) fchmod(r0, 0x100) 00:01:21 executing program 3: setgroups(0x0, 0x0) r0 = socket(0x10, 0x2, 0x5) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0x8) 00:01:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x14, &(0x7f0000000040)) 00:01:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1205, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000230061e266b19f3dc787b1ff4001"], 0x94) 00:01:21 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x6, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x8, &(0x7f0000000300)=[r0, r1, r2, r3, r4, r6, r8, r11]) r13 = getgid() lchown(&(0x7f0000000340)='./file0\x00', r5, r10) r14 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) fstat(r14, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000500)={0x0, 0x7, 0x80000001, 0x2, 0x8, 0x1, 0xffffffffc52108c1, 0x1f, {@in6={{0x1c, 0x2, 0x8, @loopback, 0x7fffffff}}, 0x0, 0x3f, 0x1, 0xffffffff, 0x5, 0x7cf3226d}}, &(0x7f00000005c0)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r14, 0x84, 0xf, &(0x7f0000000600)={r17, 0x7, 0x1ff}, 0xc) r18 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x10800, 0x40) setsockopt$inet_msfilter(r18, 0x0, 0x4a, &(0x7f0000000680)={@multicast2, @remote={0xac, 0x14, 0x0}, 0x0, 0x7, [@rand_addr, @loopback, @broadcast, @loopback, @multicast2, @multicast2, @multicast2]}, 0x2c) flock(r14, 0x3) socket(0x1f, 0x0, 0x8e) chroot(&(0x7f00000006c0)='./file0\x00') open(&(0x7f0000000700)='./file0\x00', 0x400, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r18, 0x84, 0x8002, &(0x7f00000007c0)={r16, &(0x7f0000000740)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x5, @loopback, 0x1}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000800)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getgroups(0x5, &(0x7f0000000840)=[r12, r3, r2, r8, r9]) open(&(0x7f0000000880)='./file0\x00', 0x900, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r18, 0x84, 0xa, 0xfffffffffffffffe, 0x0) r19 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) r20 = getpid() r21 = getpgid(0x0) shmctl$IPC_SET(r19, 0x1, &(0x7f00000008c0)={{0x0, r15, r13, r7, r10, 0x108, 0x10001}, 0x2, 0x9, 0x5, 0x2, r20, r21, 0x5}) 00:01:21 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x42, 0x10000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munlock(&(0x7f0000f07000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2001) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000001580)={0x4, {{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) sendmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000080)="10728ca06050d3780a77b9ae075b7fac3fa9aad1af56f665e3a0bdff0e48ae49494847185e02a45e2aa7681a91c6de857de467d78f808b1e8ec7e159f8dff6f370ef07316f524664bb27ff421e65129262817568c77ad9b443ac0b8fbf0c102cd9652d1ce7720e3a7483ccc8aa900137430d7b702eda365b1a59723f3189019b9d5c665bbd35c1b191000e6b3eaecc5f126e3e16ed876b", 0x97}, {&(0x7f0000000140)="c13e2554e55e3dea0360ab71a2e28720646d51d0e5d80988fee6feb0d055292bbafdc776ea6f66d7e194a181b8", 0x2d}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="4b5533d2f93d62ad317c10d93ca6a7b7db33dfc3053de06b60d103de85f0cd00f41468b2ff0f191fa3e361da38ed9190753f75df63ac6c92f2f6e640f9d193b8df0b909c33af88b5be0744da57de1a0154dd588b665d2793d7cd183ebe88e7a86c996df54258b1fedd50d67d573bdfca2107b10fe9bb10c94d63598e02b45b382db71e5fc0d03db09f47722f4b53d3ec7f3396d6bc06aa120bec29d13976b4ed90c614b688abec9d960594451bcebbcca48581b696d3290215de4d0e72e79cc1af77749d3e16b87490a85bc781ce2c421736714e5c83c8296fe56d72f06ff73f25dce0df7d4bcbe189618e20f129c7408437d5a7481c5415ce29", 0xfa}], 0x4, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x240}, 0x84) sigaltstack(&(0x7f00008aa000/0x3000)=nil, &(0x7f0000001540)) 00:01:21 executing program 3: getresgid(0xfffffffffffffffe, 0x0, &(0x7f0000000240)=0x0) r1 = dup(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r0, 0x400) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x5, 0x4) mlock(&(0x7f0000c59000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x3ff, 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x7) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="8aebeadf2c13a37dcfb724a165a45f7ebaa5066180bba957813d122fd357dd813a04dd6d15dc26ff9b22e276d39beda42500a1bd668c891bdfb69c70193eff5dac0d69c9b01212f20c3504e9ecab019283f1966741e2963b6e10366aede151528e063fb6c5f76618439809ce1e9998960be0539b9ecce895", 0x78) 00:01:21 executing program 3: r0 = socket$inet(0x2, 0x7, 0x0) r1 = accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)={0x0, 0x8c, "177212ff996309a0673ccb3b7ec8dffd455ed3120848449a6fc4c5ec0f518bb6bbe17b844f6608999b43ab787fdcf690909fbf5b9d5cbac110498f9cc5fad252fc4df7159d09a0d6a2b57e73a6617d993808c367edc54f494e4e4f862ea212408cf3c0d42799d6e0628775c523f68446987082f8539051a1cab7cc0a88e6ac1a71bc2f9b67d42528f275fcd3"}, &(0x7f0000000640)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000680)={0x1000, 0x1200, 0x9, 0x401, 0x0}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)={r2, 0x100000000, 0xfffffffffffffffc, 0xffffffffffff57a9, 0x6, 0xffffffff, 0x4, 0x2, {@in6={{0x1c, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x0, 0x1000, 0x0, 0xfff, 0x4}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r4, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000540)=0x10) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/158, 0x9e}], 0x1, &(0x7f0000000300)=""/138, 0x8a}, 0x40082) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x5, 0x800}, 0x10) 00:01:21 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x30000000) r1 = socket(0x1c, 0x3, 0x0) socket(0x2, 0x5, 0x5) getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:01:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$inet(0x2, 0x20000000, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x2, 0x40) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001800)) open$dir(0x0, 0x100100, 0x40) freebsd10_pipe(&(0x7f0000001880)) accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000) getpgid(0xffffffffffffffff) getuid() getgid() accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) dup(0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x0) socketpair(0x1a, 0x20000000, 0x4a8d, &(0x7f0000001d00)) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYBLOB="4d2e6e324f0debfcbb901bdfb867e779c077edfe1208a339fcddcd073a4e0be510cdfea502ad0114def811c1e4681d0a2174e2021e54283d3d32970d320ea1284eb27f8654b6b789cbc8c6260782355adb58df5e9d349c8e4e678f91a904696543b9ee1cf08fff09b26fa15aac3902f99ea651d37f7e4ce2927e840c112b30141f1b6654eae691c58ebadb6410d31132fbad354f6e4d68ab1d8e9438070094da7dcc46371d4b6ff25f9c033ce5a7864015a0aa8ea63c544d4be9ed67cd31df6d37b0514cd71a55c0347ac3bd94b118d079981a9c67507419fc2e9c2d12b8233e89a08af9acdd5e80c00795f7c49e0307"], 0x0) sync() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 00:01:21 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, r0, 0x4000000) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) fsync(r0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x8, @empty, 0x6}, 0x1c) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7) 00:01:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x2d6, 0x0, 0x0, &(0x7f0000000000)=""/2, 0xffffff6c}, 0xfffffffffffffffe) dup2(r1, r0) 00:01:21 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setitimer(0x1, &(0x7f0000000000)={{0x8b3, 0x20000}, {0x3, 0x1}}, &(0x7f0000000040)) setresgid(r0, r0, 0x0) setgid(r0) setgid(0x0) 00:01:21 executing program 3: r0 = socket(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x2, 0x43ff, @local={0xfe, 0x80, [], 0x0}, 0xc869}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x2}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000140)=0x10) freebsd11_fstat(r0, &(0x7f0000000180)) r1 = socket$inet(0x2, 0x20000005, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/126, 0x7e}], 0x1) 00:01:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x103, &(0x7f0000000140), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x10, r0, 0x0) 00:01:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x6}, 0x8) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x205, 0x0) ftruncate(r2, 0x0) 00:01:21 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x2d000000) 00:01:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000000)="4112eba90764fe8e3559a8470b", 0xd) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x3, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) ftruncate(r1, 0x7fffffff) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 00:01:21 executing program 0: execve(0x0, 0x0, 0x0) 00:01:22 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00%H\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'], 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000080)={0x400, {{0x1c, 0x0, 0x9, @empty, 0x7ff}}}, 0x88) 00:01:22 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) socket(0x1e, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x32, &(0x7f0000000140), 0x88) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:01:22 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/91}, &(0x7f0000000000)=0x5d) getsockopt$inet6_int(r0, 0x29, 0x14, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x4, @empty, 0x3}}, r2, 0x1ff, 0x10000, 0x2, 0x5, 0x3, 0xddd}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r2, 0x7f, 0x8, [0xfffffffffffffffb, 0x51ec517d, 0x6, 0x3ff, 0x14f, 0xfff, 0x2, 0x3]}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x6, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r3, 0x60, 0x3, 0xe8, 0x0, 0x8}, &(0x7f0000000240)=0x98) 00:01:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="fb000012"], &(0x7f0000000200)=0x16) setsockopt$inet_int(r0, 0x0, 0x42, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4) semget$private(0x0, 0x1, 0x20) semget$private(0x0, 0x3, 0x10) 00:01:22 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x1ff}, &(0x7f0000000000)=0x2be) 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) open(0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x185fd643, {{0x2, 0x0, @multicast2}}}, 0x90) 00:01:22 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x242a, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x0, 0x2d5cc43d}, 0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x7}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r3, 0x2001}, {r3, 0x47}, {r3, 0x1}, {r2, 0x1}, {r3, 0x24}, {r2, 0xa4}], 0x6, 0x100000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x0) 00:01:22 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x70000, 0x1) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xc) flock(r2, 0xe) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xffffffffffffffff, 0x0}, &(0x7f0000000100)=0xc) accept$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000), 0xfe6a) r4 = msgget(0x1, 0x82) msgsnd(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x38, 0x800) 00:01:22 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) socket$inet6(0x1c, 0x20000001, 0x4) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000300)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) r1 = socket$inet6(0x1c, 0x5df0f764f35ed2c1, 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x400, 0x400, 0x7, 0xffffffffffffffff, r2}, &(0x7f0000000280)=0x10) fsync(r1) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x42) 00:01:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local, @broadcast}, &(0x7f0000000400)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2}, &(0x7f0000000480)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc) r2 = dup(r0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000700)={@multicast2, @rand_addr, 0x0}, &(0x7f00000006c0)=0xffffffffffffffbe) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}, r3}, 0x3e1) accept4$unix(r0, &(0x7f0000000640)=@abs, &(0x7f0000000680)=0x8, 0x10000000) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x9, 0x1, 0x3, 0x7}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xfe28, 0x6, 0x24}, &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000002c0)={r7, 0x1, 0x7, 0x0, 0x1f, 0x49a, 0x0, 0x7fff, {@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r8, 0x1, 0x4, 0x5, 0x7, 0x2}}, &(0x7f0000000380)=0xb0) setsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000540)={0x1, [0x0]}, &(0x7f0000000580)=0x8) 00:01:22 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) write(r1, &(0x7f0000000200)="8d", 0x1) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) read(r0, &(0x7f0000000240)=""/236, 0xec) sendfile(r0, r1, 0x0, 0x5) 00:01:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x890}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:01:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x5) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) geteuid() 00:01:23 executing program 0: socketpair(0x17, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000a06, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) r3 = semget(0x0, 0x3, 0x200) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/153) fcntl$setstatus(r1, 0x4, 0x10001) ftruncate(r2, 0x3804) read(r2, &(0x7f00000003c0)=""/175, 0x29) setitimer(0x2, &(0x7f0000000080)={{0x7, 0x9}, {0x5, 0xd8c}}, &(0x7f00000000c0)) 00:01:23 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x202, 0x0, 0x0) 00:01:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x8) 00:01:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f66696c653000736a206eb844f3920399aafcf26034ba41c027e51abb16a922fc2a7d66120b632e6431318166e8fbb6b3123912b5a399247c37e899da225b7a558e3c17581d4c66ae7f1a5d7105349fa550901321c96c82354ad4cc914a4d485caf1063bdd9c6e1"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) mknodat(r1, &(0x7f00000003c0)='./file0\x00', 0x8100, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={0x0, 0xffffffffffff7fff, 0x2, [0x8f, 0xfffffffffffffffa]}, &(0x7f0000000340)=0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="de8ff1f0325d49e5b574d3584f7c23f79150c2c1c38a2e2a412f93084eec94613c9e2531edff7191e8fe7bf18847fb915c4dd39d318bfbf0357e1cd118d4755bb9959830a8ef5d5273c48eb7896b", 0x4e}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="14000000840000000700000003000000000100002c00000084000000020000000180a100000800000000000001000000090000000600000009000000", @ANYRES32=r2, @ANYBLOB="2c0000008400000002000000010004001044000008000000040000008a0000000004000002000000", @ANYRES32=r3, @ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000aa1400000084000000010000000500040062ca01809222461e2a7762290a9c58f964baa83eee789f2a11669a90acfa1f92a67ce43d699f50013fbce33492c83fa01c371fd73729042ec436ed71feee663d44e337c6fc412348c09e763d5f0bc30aa13cc5b6633e064a2dde50832ac717e303bc7883827c1514f837b948f86af87360ac6be6efb66909cd2f1f633db10fdfcfbe9bd563358ff0725c12a8ee376a647947dadeb5d57cae7a2f9ccd3498d91295736f15"], 0x9c, 0x100}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000c40)={&(0x7f00000004c0)=@in6={0x1c, 0x1, 0x9d1, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000500)="058f0fdd21db156391f8c37b3325c33154c64e46be3b9d57c7f9a3def4f1f79f5395e98a53f04fe12813e7d0b31f3074a740d5edb22263e69b5c3c1daff314c1c85db67d83915ac8bd3eda907df686dcb8cc5834da1f83243b", 0x59}, {&(0x7f00000006c0)="667d28cf124db74b2f89bc3baa22812ceaaf96288442a24007c25141f061853e2ab29d808578eed0da85845d88ad43432b", 0x31}, {&(0x7f0000000700)="bd5d47c2889e21a7d3b30b486f1e12be8ddbb0bd0c9f41534ee7112196ae4e991dfbe255b90e474117c988489463aa39407f7e59b99aa619aa4821eb04a99b2d13f263188188e238ec2f95ab19f007803a7401106d45c1d32abfc164c5903ed29a7ced7fb1f3da09669332bb72e0e1b6e9d75ca12e3eccd0", 0x78}, {&(0x7f0000000780)="1ab9e5cf45d168b9197979d5791e3936b2f4d250d597ef57fa40ddcd44d3ab360c7e45f3365c37e421fb87831721c9301ff08a565979d5050cdb2321524cd8a1205476f056e4101d55f3c1f1658cc8df17563359c4e203f936855d4a4b3b1f73a7aae9ffa4e42745ee05788127341d822d98d19e4d928d0fd1606b000350d03043da0015d21075eb4ae28373bcc8ec268a1e09143bf56bd7765e55d3b981e6497eb78576aef1829d589cf4f704f13a5b7c410567928dafff7b00b601a876d20b486f797d6650e9a27a843601b8250d", 0xcf}, {&(0x7f00000008c0)="352b02160fa9162bba9b98dc855412e20189e1a396ee569fa95d1af1", 0x1c}, {&(0x7f0000000900)="e3dfedafd7ce1b92d04106fcd3d316680547ad7200371fb9513ea289a91de87a8dbfeef4958e221a1e8f30575998d3978bbb016ef91aae9fd46d4788558ccc5092bf3b1419fd5d8138fbad0613beb4320c8435e6d2fa27c1d41958e1033c441046bad0f6e5f4ee3f310824835e504313", 0x70}, {&(0x7f0000000980)="ae8b3149b87123b41144defd6798a188533acdb199df5459aa3b1cee354dc846458e687bc2f3c3519b5f8dede037efc1de30c6f26edc3d4c30faa37da380a4e6cd074da0b195e2790f296b17affcdf5489fca9cecce2592fa1267367462bd82debd42ff0", 0x64}, {&(0x7f0000000a00)="f8f109fb1136fa0cfa02df3fba7d00099489656851a2e482aee85f5dd231b54c616f4ce7cdc430f5bf16bd5353fbf5e0fdab010398bc1f31790babba24d5a118831ec65b1baacbb081edf27e91d854f7584c", 0x52}, {&(0x7f0000000a80)="ec2429ed02e6f8a6", 0x8}, {&(0x7f0000000ac0)}], 0xa, &(0x7f0000000bc0)=[@authinfo={0x10, 0x84, 0x8, {0x9}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x6, 0x4000, 0x30f, 0xd32, 0x100000001, 0x10000, 0x80000000, r3}}], 0x70, 0x104}, 0x2010d) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) 00:01:23 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x202, 0x0, 0x0) 00:01:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x120805, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x5]}, 0x6) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/93, 0x5d}], 0x1) fcntl$getown(r0, 0x5) 00:01:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x120805, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x5]}, 0x6) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/93, 0x5d}], 0x1) fcntl$getown(r0, 0x5) 00:01:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x5) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) geteuid() 00:01:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:01:23 executing program 3: r0 = socket(0x11, 0x3, 0x0) shmget(0x1, 0x1000, 0x50, &(0x7f0000ffe000/0x1000)=nil) shmget(0x3, 0x2000, 0x3c0, &(0x7f0000ffe000/0x2000)=nil) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="0c930825fa198ecf4c4ee2813f2057dd58e5025dada05c5cb45193045eec2608b4c44866d4834991e74c1755c273af43a6ceb1a840b42d87b74a83adc20d5f5c3ac05ab44f195e2f6e6b58307a9ddf0e41b0c4cb3b914de98ee7daeded5cb49bbeb84eb6f4e2bde6f39c922c2223776d8ba82d677e4c13157dad68691dc3a44b8d76a428ee", 0x85, 0x100, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:01:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @loopback, 0x4}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "d6ac845d6b5624e2f4728167b3942d955fad5654f8ec7aac335b8026dbfbcff8a6d1af8f21f04b5ac706d5e852fff80b844b49d40b47c1ab3fb7da48051e5cfb19a20da4b4243f8b4a3ab2b2edb4466621d4a83232ea8423b879364ad01bdc3751be3a04b62f6ce4d881e2304d5c5111ecfb9260c19bf12e4c302d88dcd479e238f7e4b66444bdb8a783ed409024db4e4bbbb148cceb940bea9d5e2158bdbda7adf003d18ec9ca6e6eba8ac38c76df56b95f876039c01a08b00573517e6b31fbcb3be90523bd79886a3825ce3361468141207e0962b3516588532e7c132f996eed410abe1342461becd36d2bd3531482"}, 0x100) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5}, 0x8) 00:01:24 executing program 1: clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0x7, 0x2}, &(0x7f0000000040)) clock_nanosleep(0x5, 0x1, &(0x7f0000000080), 0x0) 00:01:24 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xd9, 0xc6e7}, {0x887, 0x4}}, 0x0) freebsd10_pipe(&(0x7f0000000380)) sync() r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg$inet_sctp(r1, &(0x7f0000001840)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001740)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x400}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x8, 0x4800, 0x7, 0x0, 0x9000000000000, 0xfffffffffffff801, 0x3f}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x80, 0x100, 0x7}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x80000000}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xfffffffffffffffd}}], 0xcc, 0x4}, 0x20000) 00:01:24 executing program 2: freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setreuid(r0, r1) 00:01:24 executing program 3: freebsd11_lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x20000000) getpeername$inet6(r3, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001580)=[r0, r1, r2, r4]) r8 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000300)=[r0, r9, r7, r1, r1, r5, r6]) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6(0x1c, 0x4, 0x4863) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80) getgroups(0x1, &(0x7f0000000100)=[0x0]) getgroups(0x7, &(0x7f0000000140)=[r10, 0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xffffffff, 0x2}, {0x400, 0x7}}) setregid(r10, r11) truncate(&(0x7f00000015c0)='./file0\x00', 0x3ff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() pwritev(r8, &(0x7f0000000000)=[{&(0x7f00000011c0)="69d113303b1c44fcde0e438880a9e56ee9555722ff2001ed731df636887fcf98721f58b2f809ae184c5d632c0321b1fac067aaa0796496279170495dd3b6a1ad0e6c8a99101423202ebcbe3da7fb799a5109cd6deba9cf54d69d327c42e5d17d7b76a72f62b485d4021c3efcd5de7cb80d707ce6bfaa5421be3ead7de1090ed918a776537b1dc9e6254c672cdac7e7f6e124f6f4b6b9614a37c15963b2b98655337d322b46c4670cf9ccafb739e3cb7ef7f55c231b76b7", 0xb7}], 0x1, 0x0) 00:01:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x2, 0x6, [0x0, 0x2, 0x101, 0x100, 0x7, 0x76]}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0xfff, 0x2527}, &(0x7f0000000200)=0xfffffffffffffdbe) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r3, 0xa7}, &(0x7f00000001c0)=0x8) r4 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x2000000010000) 00:01:24 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getpgrp(0xffffffffffffffff) r3 = getpgrp(0x0) r4 = accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000280)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x1, 0x8, [0x4, 0x1, 0x52a, 0x0, 0xfff, 0x3f, 0x7f, 0x0]}, &(0x7f0000000300)=0x18) getpgid(r3) r5 = semget(0x1, 0x0, 0x417) __semctl$GETNCNT(r5, 0x0, 0x3, &(0x7f0000000240)=""/46) r6 = getpid() getpgrp(r6) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10ebff080000000000000004000000208ac8d61776f877a31fcfe2db06a0e30f2e1b3616fea876929961e0bafcec42607e5b57d9a5f652e6afa8b17a1e5aaa7897aefb2dadc03e1a42c20f"], 0x10}, 0x0) 00:01:25 executing program 0: mprotect(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x2) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000000000)="79c5eb18d591b44f333084e8988e8994d269d67925dc08b0e0b69e6af6111596", 0x20, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x81}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 00:01:25 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$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="8da44be1ce064dc8b3fa413bbac0963af7bdd36dc9bf744648ff7b17da9ad85d8a9862ce2858266f67445497c106de10083a45125d6661236f", 0x39, 0x20004, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:26 executing program 3: freebsd11_lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x20000000) getpeername$inet6(r3, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001580)=[r0, r1, r2, r4]) r8 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000300)=[r0, r9, r7, r1, r1, r5, r6]) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6(0x1c, 0x4, 0x4863) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80) getgroups(0x1, &(0x7f0000000100)=[0x0]) getgroups(0x7, &(0x7f0000000140)=[r10, 0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xffffffff, 0x2}, {0x400, 0x7}}) setregid(r10, r11) truncate(&(0x7f00000015c0)='./file0\x00', 0x3ff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() pwritev(r8, &(0x7f0000000000)=[{&(0x7f00000011c0)="69d113303b1c44fcde0e438880a9e56ee9555722ff2001ed731df636887fcf98721f58b2f809ae184c5d632c0321b1fac067aaa0796496279170495dd3b6a1ad0e6c8a99101423202ebcbe3da7fb799a5109cd6deba9cf54d69d327c42e5d17d7b76a72f62b485d4021c3efcd5de7cb80d707ce6bfaa5421be3ead7de1090ed918a776537b1dc9e6254c672cdac7e7f6e124f6f4b6b9614a37c15963b2b98655337d322b46c4670cf9ccafb739e3cb7ef7f55c231b76b7", 0xb7}], 0x1, 0x0) 00:01:26 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000040)=@in, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000200)=""/235, 0xeb}], 0x3, &(0x7f0000000340)=""/223, 0xdf}, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:01:26 executing program 2: r0 = socket(0x1c, 0x5, 0x0) r1 = getgid() getgroups(0x6, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r3 = getegid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6]) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) 00:01:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file1\x00') 00:01:27 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:27 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)=0x838f8c4383d271c5) r1 = dup2(r0, r0) getsockopt$inet6_int(r1, 0x29, 0x78, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x0, 0x310}, 0xa0) 00:01:29 executing program 0: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x9, 0x3, 0x0, 0x2, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0x3ff}, &(0x7f0000000140)={0x1, 0x1f}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/62}, &(0x7f00000000c0)=0x40) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="cc8a692ba5c17832675c412009c4430a6e917223c70bd6b26dd87bd2d9da9ea677ab", 0x22}, {&(0x7f0000000200)="9e5effdfa7d313c637f78744ba", 0xd}, {&(0x7f0000000240)="30f06015e58a34e83f48a7c71f7675c47e4f679ae640041c2e33499076121e692e3c0e770fec64fc457d6d5662c31a504aef845e2692359df4ac8c6ec5e8be8657cf67d6ca7af089ac3a75aa64ed1e2da3d46ed8cc0985dfdfab8f498c374847983ffb6333fa8f938f9d2f290d30e7068197def8eaf4dfea7ef43b0ef05c6c5719e8a53b5710f1626eb2b0ef796859dddd70265dbaf0", 0x96}], 0x3, &(0x7f0000000340)=[{0x20, 0xad, 0x6, "8c7e60477402aecece04"}, {0xf8, 0x88, 0x38b92a4f, "d6ecadd0e20264606828972fc07872eede2b0325521b5f75f26acea6809cd9d161e6a1715d39856b345b1d985896dbe6e67f3b1cea03cb67c0d14180feffcb79c8fa3f41a031287d6794de146d8cb03c4d6b62ee7d7bababe8835d890b8760d8fbc2990acdbd1769234534d2290ad4a3e3750624462db540a350ee130410a0b2cdccc084ef5493ab0bef465e16e82d16c5551ee18de610553ef9930e9a694f98524b3c183d525e28bc0666569d5749b525b52595e728fe37a9f1754990644f6be19899e5e3288fb210b0066da6c9679e24dedeaccfd4de38e1513188020ecec34c54fe33"}], 0x118}, 0x4) 00:01:29 executing program 2: r0 = semget(0x1, 0x7, 0x214) r1 = getuid() r2 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000080)={{0x100, r1, r2, r3, r4, 0x1, 0x100000001}, 0x6, 0xa1f, 0x8}) 00:01:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) r1 = getuid() setresuid(r1, r1, r1) 00:01:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget(0x2, 0x1, 0x20) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x800, 0xc00}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2}}, r3, 0x7fff, 0x1, 0x100, 0x401, 0xfff, 0x20}, &(0x7f0000000300)=0xa0) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000100)=""/236) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x45, &(0x7f0000000080)={@multicast2, @multicast2}, 0xc) r4 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000000)=""/24) munlockall() close(r0) 00:01:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000540)={0x5, 0x0, 0x80, 0x6, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)={r1, 0x4c, "afed80a8b2383906dbddf60efcdb941a8328bb8c9e91e91d2c499c4b8d082a624fb685f2709f209ddc5fee5168367d269d9abac5054d7d5a97c7751af84a41b6c8cd612edc5ee7d7e1e2f23c"}, &(0x7f0000000640)=0x54) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x91, "c6c6f1f4e96a130199304e6c4462639e31a05a68278e491e8f0b624ea3abb2f0729835abb274778394c9f401089e971f4bf6119112f91ea3de15e5abeb36a7d0388c61e3c1c51ebfade58b6fa0321bae28313425cc47abc3edb2358029a606ead92c23c8813a66d39ad434025a7930f0ad52bae7b73de4edeffd5fd3bc720faae6f08dd6245c2dbe06e4cb1f7cb3203023"}, &(0x7f00000001c0)=0x99) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x8001, r3}, 0xc) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1, @loopback}}, 0x0, 0xb459, 0x269, 0x1ff, 0xfffffffffffffffb, 0x7ff}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x2, 0x9}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4], 0x8c) 00:01:29 executing program 3: connect(0xffffffffffffffff, 0xffffffffffffffff, 0x66) r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:01:29 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff7, 0x20, 0x81, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x3}, 0x8) 00:01:29 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x8a9, 0x4) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) msync(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2) 00:01:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xffffffffffffffe0, 0x3) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 00:01:29 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) lseek(r0, 0x0, 0x3) sync() dup(r0) 00:01:29 executing program 1: mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x1411, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x85a7e990306b0872, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x1, 0x4) 00:01:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0x401}, {0xffffffffffffffff, 0x7}}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$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, 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) 00:01:29 executing program 1: msgget(0x2, 0x82) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7c}}) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/126, 0x7e) r0 = socket$unix(0x1, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b9c47e1eb7ca451354ac"], 0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:29 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) dup2(r0, r0) ftruncate(r0, 0xfdb1) truncate(&(0x7f0000000040)='./file0\x00', 0xf2be) 00:01:29 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000040)="0f137225c4a26d905c6d0cf20f2a5198660f383710c422919afcf36cc4c3fbf0450007662640add9e80f164f2d") msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) 00:01:29 executing program 0: shmget$private(0x0, 0x2000, 0x6, &(0x7f0000ffe000/0x2000)=nil) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) 00:01:29 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x108) socket$unix(0x1, 0x7, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000040)=[{0x3, 0xffffffff}], 0x1) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000300)=0x1f) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x491, 0x4) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000000)=0x4) 00:01:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x25000000]}, 0x25}, 0x1c, 0x0}, 0x0) socketpair(0x17, 0x20000005, 0xffffffffffff8001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xda, "c49b1421b2600ddb9f62264089ce659071f0c18caf77249e0d3dd315f9ae1c6a71aa50f532e79faffac710db4263c74249aced1761ff6119edc6441a7b7db8f195f8a1b9a501e07854fc5a2a5ecc161c2c1ebccb0fec64b11fe79453de49281ce8124c8b6cad271ed10420ce23e101f938971a921c74d999dd5caa91dcc0bcd77b0c406856654db1580a224abb945965ad49d808fe77388ea965012d0af5d015b8dd306fbece84ed5f3c15defe3591b25597147b4f5a349079fc497b57cfa21208eca2cb9d8545cb048984d552ba45f92685aebe893183ff35b3"}, &(0x7f0000000180)=0xe2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xff}, 0x8) 00:01:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000180)=0xfffffffffffffed9) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) 00:01:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f62696caa3000"], 0xa) 00:01:31 executing program 2: getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) r2 = getpid() setpgid(r2, r1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r3 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x1) r4 = msgget(0x3, 0x10) r5 = geteuid() getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000340), &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x82a, r5, r6, r7, r8, 0x100, 0x6}, 0x0, 0x3f, 0x1, 0x7, 0x1, 0x9d0, r1, r2}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x1, 0xffffffffffffe287, 0x120, 0x1, 0x3, 0x68d, 0x0, 0x9, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={r9, 0x1000}, &(0x7f0000000300)=0x8) munlockall() 00:01:31 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0xa9) 00:01:31 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}, 0x0, 0x7, 0x7f, 0x11, 0x1, 0xb1, 0xfffffffffffff800}, &(0x7f0000000480)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r2, 0x7, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xdc, "bba1c6c3a3476a72cb8b93469bc744ff15640cafb8deda45d6e1bdc1435bb4362d17141136433c0b9b75f40de9c69c3226a4460eabcc2112ae48446eb0421d61a5a28e38a673ca711e2030edade8881576faffe7d1e6ea173ead5626fd3a70cc2ae5afd1c0e84116befc94d65049329fc22831371a474353c5e290a6bcde46e7e2d34af775f58a2a1ec02cb4b37cdb8807405ecd456327cc70523b4a28262deb15ede61709a5f15604305ad464beb016aa9d018ecd4a8be9f8a411251e8cee1474937337c3f031e813d8466946f789fe35fa6ba5ee18dfebb6d5335d"}, &(0x7f0000000100)=0xe4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9b9, 0x3020, 0xb3, 0x3}, &(0x7f0000000380)=0x10) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') open(&(0x7f0000000000)='./control\x00', 0x0, 0x101) 00:01:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:01:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) unlink(&(0x7f00000000c0)='./file0\x00') mincore(&(0x7f0000ff8000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/70) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xe) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x2000) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d97b90 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b9fe at witness_debugger+0x8e #1 0xffffffff8110b632 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c139c at inp_setmoptions+0x17bc #4 0xffffffff812d97af at ip_ctloutput+0x80f #5 0xffffffff813c6481 at udp_ctloutput+0x171 #6 0xffffffff8115a291 at sosetopt+0x101 #7 0xffffffff811628f8 at kern_setsockopt+0x158 00:01:32 executing program 1: clock_nanosleep(0x7, 0x1, &(0x7f0000000140)={0x0, 0x7}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) recvfrom(r0, &(0x7f0000000080)=""/174, 0xae, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x2, @loopback}, 0x18) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0)=0x1, 0x4) 00:01:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x78442f265fb64a61) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000007c0)={0x0, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000840)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1, 0x1, 0x0, 0x800, 0x4}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) preadv(r1, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000000340)=""/241, 0xf1}, {&(0x7f0000000440)=""/22, 0x16}, {&(0x7f0000000480)=""/188, 0xbc}, {&(0x7f0000000540)=""/45, 0x2d}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/224, 0xe0}], 0x7, 0x0) getpeername$inet(r0, &(0x7f0000000880)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000008c0)=0x10) #8 0xffffffff81162793 at sys_setsockopt+0x33 #9 0xffffffff81717806 at amd64_syscall+0x436 #10 0xffffffff816deded at fast_syscall_common+0x101 00:01:32 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 00:01:32 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2135b9cc, 0x9, 0xdc, 0x7f, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0xffffffffffff8aa7, 0x7}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), 0x4) 00:01:32 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0x1c, 0x3, 0x0) 00:01:32 executing program 0: poll(0x0, 0x0, 0x0) socketpair(0x17, 0x5, 0x62, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x2041}], 0x1, 0x1ff) dup2(r3, r0) 00:01:32 executing program 3: getrlimit(0x0, &(0x7f00000002c0)) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) getrlimit(0x5, &(0x7f0000000040)) getrlimit(0xf, &(0x7f0000000000)) 00:01:32 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580)) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000e50000000224b12f9b19d729de8052d27542610d35009cce2f7947fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db9500000000b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f00000000000000000000000000000000000000"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="661b721745b6bb0e6178d4cafd3911ac330761258a626a11dd8ce3e27fd10351554a499cd64cb0ce00000000000000000000000000000000"], 0x0) open(&(0x7f0000000500)='./file0\x00', 0x20084, 0x82) pipe2(&(0x7f0000000080), 0x2) 00:01:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) 00:01:32 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000001800)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) truncate(&(0x7f00000017c0)='./file0\x00', 0x872) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) open(&(0x7f0000001780)='./file0\x00', 0x100000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) r4 = socket(0x2, 0x5, 0x0) recvmsg(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000600)=""/23, 0x17}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=""/187, 0xbb}, 0x40002) getpeername$unix(r4, &(0x7f0000001840)=@abs, &(0x7f0000001880)=0x8) 00:01:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000100), 0x4) 00:01:33 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xe41}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r2, 0x0, &(0x7f0000000040)) 00:01:33 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r2) 00:01:33 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setrlimit(0x8, &(0x7f0000000000)={0x3, 0x1}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000000c0), 0x0) 00:01:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)="f2dbe52719f40bec779b2463a6ddd181d64b66275b84e5a235d0c0dd4227f6b76d8a33d0fb288e09f85aedeb680b05b15ae4219ebe623218f48de8b5fed5126f7a14b3003855fd291df2b6239453d32ccc149c290304c05a19d788131ebc119fa067043b81bfcdcec61fecf8fdb22a4c090b873d999be64be3ac8444ba103457dc09514e804489111c55225d9e04f77c8d7f330334da847cfcc51ae0f857cc62102c355c1662a1331d3212cd300ebef05ba8d131beefd5c76f8493ecac665c1201a79c1b7fd689be56de7ee29c6a72fb743e90f0", 0xd4}], 0x1) freebsd11_lstat(0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4f, &(0x7f0000000000)="f4d918f7b3e81684a7005902b211824601113b25d58645769759bbe84bf6b0d1141b13b9b6843e9a18c008c9fb298e4fb7bd4a4770", 0x35) getgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r0, 0x3}, &(0x7f0000000100)=0x8) 00:01:33 executing program 2: freebsd10_pipe(&(0x7f0000000980)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x0, @empty, 0x3f}}, 0x0, 0xaa8d, 0xa, 0x208, 0x9, 0x93}, &(0x7f0000000a80)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06000709003a06010011eee9847ff3bd0a0d"], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0x1}], 0x216, 0x0) shmget$private(0x0, 0x2000, 0x6c, &(0x7f0000ffe000/0x2000)=nil) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={r4, 0x5, 0x8, [0x4, 0x1, 0x0, 0x7fff, 0x1f, 0x0, 0xa, 0x8]}, 0x18) r5 = shmget$private(0x0, 0x3000, 0x1c, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, r1}, &(0x7f0000000100)=0xc) r6 = semget(0x1, 0x3, 0x80) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000140)=[0x1, 0x9, 0xffffffffffff9a5f]) 00:01:34 executing program 0: r0 = open(&(0x7f00000001c0)='./file0/../file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(r0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:36 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x7fff, 0xa2}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e0000696c653000cb243ca20d87038a79845967d1377786d7b0dd3e1f4901d0cf29ee0fb919c591f021"], 0x1) accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7ff80000, 0xfffffffffffffbff, 0x2d}, &(0x7f0000000180)=0x10) lseek(r0, 0x0, 0x1000000000003) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(0x0, &(0x7f0000000400)) fcntl$setflags(r0, 0x2, 0x1) 00:01:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) write(0xffffffffffffffff, 0x0, 0x0) 00:01:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000002840)=[{&(0x7f0000001740)="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", 0x91f}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r2 = socket(0x3, 0x10000001, 0x2000084) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r2, 0x0) 00:01:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x400, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@empty, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r1}, 0x14) 00:01:37 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x1}, 0x8) socket$inet6(0x1c, 0x10000003, 0x0) 00:01:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt(r1, 0x80000001, 0x100000000000, &(0x7f0000000100)=""/114, &(0x7f00000001c0)=0x72) fcntl$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$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$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, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:01:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7ff80000, 0xfffffffffffffbff, 0x2d}, &(0x7f0000000180)=0x10) lseek(r0, 0x0, 0x1000000000003) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(0x0, &(0x7f0000000400)) fcntl$setflags(r0, 0x2, 0x1) 00:01:41 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$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x10, 0x5, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) 00:01:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x71, &(0x7f0000000140)=""/172, &(0x7f0000000200)=0x3ea) 00:01:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x7, 0x0, 0x7ff, 0x7f}, &(0x7f0000000280)=0x18) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) fcntl$setflags(r0, 0x2, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) getpid() getpid() getpid() sendmsg$unix(r0, &(0x7f0000002700)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000025c0)=[{&(0x7f0000002500)="87bb6ef79390744432a8f66c5aae2e0726db0ee9030ae5dfa706c873ae16d5fa38d898dd19b1e0bcf7aba656c933ae77d39508ca52769ad831cf4524b9a6091e2e5bfcd721d5335910ed65772e7bc3ec9586cc828b712da438fd79683539ffd9e96ec7718f43d349f464cd14f502001f80751f9c46d19e3da224066d21247d0255927c2699720d4128ca44853b3adde5866b367595833c4b3bf0020eda4025916d1619b478deb55d933425c91646acc12c7b2d5a", 0xb4}], 0x1, 0x0, 0x0, 0x20000}, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000005a62d56ad9607e9a0d870c0f53772587fe243222338831662d1a5794f3e0c513f36a8ede9184768d1fb4a163567c5f14ccc52134d160ff134bef4af6db99f4a0474e5d6c84527b64e488c81e01bde328358ad932b2fe046b2aa7b9260f141818b2af1f0392240f524858f219fea0c1aef5e1fa9a22", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x80000001}, 0x8) 00:01:42 executing program 3: freebsd11_stat(&(0x7f0000000180)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0xd, 0x30000000) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r2, 0x100}, {r1, 0xf}, {r2, 0x24}, {r0, 0x44}, {r2, 0x1}, {r0}, {r0, 0xa0}, {r2, 0x2000}], 0x9, 0x6) ppoll(&(0x7f0000000100)=[{r1, 0x2002}, {r1, 0x1}, {r2, 0x2}], 0x3, 0x0, 0x0, 0x0) 00:01:42 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x10000, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) lseek(r0, 0x0, 0x2) 00:01:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = fcntl$dupfd(r0, 0x11, r0) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x0) 00:01:42 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)=""/143, &(0x7f0000000180)=0x8f) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x14}], 0x10}, 0x0) socketpair(0x17, 0x20000000, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000200)=""/19, 0x13, 0x81, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3, 0x7, 0x1, 0xfff, 0xe0e7, 0x100, 0xaba2, {@in={{0x2, 0x3, @rand_addr=0x9d6}}, 0x0, 0x80000001, 0x3f, 0x0, 0x7, 0x9}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3}, 0x2) 00:01:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x10) 00:01:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) fchmod(r0, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x3000000000, r1}, 0xc) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x6a82b0e4, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, 0x1c) 00:01:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x2, 0x80, 0x2, 0x3, 0x2, 0xfffffffffffffff9, 0x465caad5, 0x7f}, &(0x7f0000000280)={0x8, 0x9}) dup2(r0, r0) 00:01:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) 00:01:45 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x31f) 00:01:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x3) socketpair(0x1e, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0xa70}, 0x1) 00:01:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x571, 0x3, 0x0, 0xffefffff, 0xe0, 0x10000000000096}, &(0x7f0000000380)=0x98) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:01:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:01:45 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) chown(&(0x7f0000000100)='./file0\x00', r2, 0xffffffffffffffff) writev(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x43f5, 0x9}, {0x7, 0x8}}, 0x0) 00:01:46 executing program 0: accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:01:46 executing program 1: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil) shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0) 00:01:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) openat(r0, &(0x7f0000000000)='./file0\x00', 0x180, 0x58) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/130, 0x82}], 0x1, &(0x7f0000000200)=""/117, 0x75}, 0x43) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000001200)="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", 0x764}], 0x1) 00:01:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80021, 0x0, 0x0) 00:01:46 executing program 3: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x200, 0x2, [0x80, 0xafd4]}, &(0x7f0000000180)=0xc) 00:01:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4) 00:01:46 executing program 0: r0 = socket(0x2, 0x3, 0x0) listen(r0, 0x9) sendmsg$inet_sctp(r0, &(0x7f0000001400)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x4, @empty, 0xbd55}, 0xfffffffffffffd99, &(0x7f0000001240)=[{&(0x7f0000000780)="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", 0x5a1}], 0x1}, 0x0) r1 = shmget(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/93) 00:01:46 executing program 3: r0 = socket$inet6(0x1c, 0x10000000, 0x2000000000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000180)={0x9, {{0x1c, 0x2, 0xab, @local={0xfe, 0x80, [], 0x0}, 0xd1}}, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x108) munlock(&(0x7f0000003000/0x4000)=nil, 0x4000) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0xc1a, 0x4) 00:01:46 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20005) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x80000000002}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x180) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0xc13, @empty, 0x2}, @in6={0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x401}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xc0000000}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000200)=""/187, &(0x7f00000002c0)=0xbb) 00:01:46 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}}, 0x1c, 0x0}, 0xfffff80012adc5a0) 00:01:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x392) close(r0) 00:01:46 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="2c000000840000000200000080f80a03ddc04acec23bc197003400000000000000000000000000000000000000000000d15647fa", @ANYRES32=0x0], 0x2c}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000019c0)={0x0, 0x6d, "51d14e7009c5ce82d593e936be489a739aa0dd88115d11d88ef810dffc11b88a263071257f4846fb55f0b41edc322197622762da74f8de04d62a9ab888efa534f03afc9d413ca022b9b28e7429659797d8946a8573d473d06565411578bc563ed0f10ba059811771acb60eebce"}, &(0x7f00000017c0)=0x75) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001900)={@in={{0x2, 0x3}}, r1, 0x20, 0x3, 0x0, 0x7, 0x6, 0xd01}, &(0x7f0000001780)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000001640)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001680)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0x8) listen(r0, 0x1) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000001a40)=0x5, 0x4) socket$inet6(0x1c, 0x10000000, 0x47c) sendmsg$inet6_sctp(r0, &(0x7f0000001800)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)="9b963fe54a4aba570f7bf7db7e0965399dc8109afa2adc4ec8a0aba3f78f661996a37fad641e919e9e6b06b286e79a6ba3d5b7c41da5d176488549e64ef837540342a528d39d2e1c9d164d0cfd353687886342cd11ca16051473fd88d74d61311428c27cf0e27eff733253ca", 0x6c}, {&(0x7f0000000200)="1eb8d52ea8828dd64ed368bc386622efee21656e6861121df3b6945966c7d3c4a6615005a2b9d66fa6c16593886d5294274139b8a07cc3edd4bd4218aea4a0906efcb6edd0fc087422f37c95a118de6519e34c23fd472898b62113e95819341244b6c531a942d3f1441aacd5bd3c99a63aa55619684077503a2617ab13309a1678c4c597ace942eb4d1881f9197db874e9db5beb1cde26349750b04307748d52f78007958d55e8fba9a7fab2db2b1b444af1f0ba7427b601f012913d4e3f3ceca34d9a53ad64fdad5a98ae29df01734c6ab19a97a1750d88ba7111618c6c3513", 0xe0}, {&(0x7f0000000300)="9b53731873129c4fd0913316bc5daa016dd3fd4bfd956a923a6b7ab7d668ec2fb2ee8b5eb8d30ebceda11d53c4d959f6f372d7b9cbf0fd105b5913075d8afa9af5242c52147cc9e26a4ae2683e8c43ba3027cc4abdd01e7f6e868231251557b65f521a70ea06d32cc3e278858ea10d2390e761c7218de4fc787a842241c0a1c6a314b98bcb7820bebe1a69f890d782957ab2a5c8adf1d6fb559beceb9936afcb3d02103e738b2027cc7484167e1a27f2dbb508028ca3d6b822e487a95dda66288c87d145f8f3ebbef16c840921305c257ade52ea59cef99fd6bc92122c20376887", 0xe1}, {&(0x7f0000000400)="66c694cdc2f31327ea6f191e4736271fbe283704e27bb3d81d4d21c9ef3ee09aa74832626afb10d6a1afb3ebc7e69e2d70828d932b4e9a984f5926bb9c68fdd99ac635153531fae1d06c0b6bdd160d1dfd563f146f7488b7bf67af11ba1118a830137546f7aa514b5b61cc9fc2c8c15b6eb19217ee678019f0c6ef858842f1e350d2431c0746d3e4623a3e1a334f3599705e3927f7f61758a447773bcc13753716f4f6a135de9d74106326102f0527d67e820c7a2586ee2e9ef22888383489156f6f566984c2ee8012db6f686cbac5fe13", 0xd1}, {&(0x7f0000000040)="d6711514857bd115c3d8be7d24801f6c5a3ac3edc341268925d3b06afc1906d5170ba1974dd7f58dcfbdb2432f737ace5d1355394dd17650d0", 0x39}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000500)="305eea1ca36fb693b89c40bf12348ef677bc94a0443726b200a4966023f6f012219cdf3fb532ab0a492f17c857cfd8f883922fd97e2a87809e8afe7dfdf6cb239efb86c627", 0x45}], 0x7, &(0x7f0000001840)=ANY=[@ANYBLOB="140000008400000001000000050007004000faff14000000840000000100000000000001030007001c00000084000000040000002000d81110000400000005000000", @ANYRES32=r3, @ANYBLOB="1400000084000000070000000f00000000ffffffff00000084600000ff01000000010000000000000000000000000000000000000000000000000000", @ANYRES32=r4], 0x84, 0x100}, 0x0) faccessat(r5, &(0x7f0000001b00)='./file0\x00', 0x20, 0x200) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000001a80)={r3, 0x10000}, &(0x7f0000001ac0)=0x8) 00:01:46 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x52, "e400d9f771231ce200b80d395c76e6822739c09938533f56ffde562ff1238a3467261df802eb2e9f77e0e0557a9cf7d98b805c9a0c36ffc31127c342794594161bafa54ca45aea6a543b57eb87da859eef39"}, &(0x7f0000000080)=0x5a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={r0, 0x3, 0x5, [0x10000000000, 0x7fdc, 0x255, 0x9, 0x721]}, 0x12) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5ef3, 0x48300458, 0xffffffff}, 0x10) socketpair(0x0, 0x20000000, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, r0, 0x0, 0x8e, 0x2, 0x21, 0x0, 0x5140}, &(0x7f0000000240)=0xa0) 00:01:46 executing program 2: r0 = socket(0x2, 0x5, 0x206) 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$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 00:01:46 executing program 3: freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x9, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x4, 0xa00, 0x10000, 0x7, 0x81, 0x0, 0x0, r1}, &(0x7f0000000140)=0x20) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x500, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x6]}}, 0x1c, 0x0}, 0x0) 00:01:46 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x400) recvfrom(r1, &(0x7f0000000000)=""/85, 0x55, 0x0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) setuid(0xee01) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x5, 0x3}, &(0x7f0000000240)=0xc) msgctl$IPC_STAT(r0, 0x2, 0x0) 00:01:46 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x400) recvfrom(r1, &(0x7f0000000000)=""/85, 0x55, 0x0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) setuid(0xee01) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x5, 0x3}, &(0x7f0000000240)=0xc) msgctl$IPC_STAT(r0, 0x2, 0x0) 00:01:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x100}, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x9d}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1101, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:01:46 executing program 3: 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$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000480)={0x0, 0xd4, "428f18eb82779aaf53eea85abfc338d1dd3d8dcb48da2d487a5c0552b47092d8a3fd3537630912f0d6cb839c5e14ff9d8fbe9219aa8d82d21f368402c076a1e7d26a6b465c4fc745290f7b9e4c56a15c2d6cab429db678734b65bcf3a118fa2ffad163d1e3f2a0bec085533bdcd6a1d1330dbd305cf898bc54c8c9c240adee1900fbec08c1b38fa76fbc2d996a93f98784610ef4feb8ea06cb9853ca5c46ec3d2b2b833a365ee98f0691622a108a8f44ab09f0d47e04262b8a425a55bb44d2619330afd4399391b68f666d26c4df19ebe2923ccf"}, &(0x7f0000000140)=0xdc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000005c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r5, 0x8, 0xfffffffffffffffe, 0x100, 0x9, 0x1, 0x401}, 0xa0) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r7, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r6, r8, r9, 0x10, 0x7c}, 0x3, 0x10001}) socket$inet_udp(0x2, 0x2, 0x0) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x401) 00:01:46 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:01:46 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x11, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:01:46 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100101, 0x1d7) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0xf0, 0x4, 0x100, 0x7, 0x4, 0x1, {@in6={{0x1c, 0x0, 0x4, @empty, 0x7}}, 0x0, 0x10000, 0xffffffffffffffe1, 0x7ff, 0x3ccb4000}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) setresuid(0x0, r1, r0) getsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:01:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$dupfd(r0, 0x11, r0) ftruncate(r0, 0xfffffffffffbfffc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) ftruncate(r0, 0x1) listen(r0, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x100444, 0x0) 00:01:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001100)={0x5, 0x3, 0x1, 0x48f1}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001080)={r1, 0x40b13aec}, &(0x7f00000010c0)=0x8) socket$inet6(0x1c, 0x10000000, 0x9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000013c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0400000000000000020000000000000000000000"], 0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x40, 0x2500, 0x8, 0x8001, 0xb0d2, 0x8b, 0x6f7, r2}, &(0x7f0000000080)=0x20) 00:01:46 executing program 3: setuid(0xee01) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x314, 0x210, 0x9, 0x1000, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xffffffff}, &(0x7f0000000200)=0x8) r2 = socket$inet6(0x1c, 0x7, 0x3) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff8, 0x100, 0x20, 0x80000001, r3}, &(0x7f00000000c0)=0x10) 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) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x4) r1 = socket(0x1c, 0x7, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xae}, 0x8) 00:01:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffdcb) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) 00:01:49 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) ftruncate(r0, 0x800800805ffff) truncate(&(0x7f00000000c0)='./file0\x00', 0x8008008058) 00:01:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000080)={0x5, 0x0, 0x200}, &(0x7f0000000040)=0x3b0) 00:01:49 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x100000000, 0x80000000, 0x400, 0x7f, 0xfffffffffffff000, 0x5, 0xe6, 0x7fffffff, r1}, &(0x7f0000000200)=0x20) r3 = accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) r4 = socket(0x1, 0x0, 0x401) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000002c0)=0x20, 0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x53, &(0x7f0000000300)={0x2, {{0x2, 0x2, @multicast1}}, {{0x2, 0x0, @rand_addr=0x1}}}, 0x118) r5 = accept$inet(r4, &(0x7f0000000440), &(0x7f0000000480)=0x10) poll(&(0x7f00000004c0)=[{r4, 0x4}, {r3, 0x2000}, {r5, 0x64}, {r5, 0x10}, {r3, 0x1b40aad6f3875a49}], 0x5, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000500)={0x82, 0x6, 0x100, 0x3f, 0x80000000, 0x7, 0x3, 0x1, r2}, &(0x7f0000000540)=0x20) r7 = semget(0x0, 0x0, 0x0) __semctl$SEM_INFO(r7, 0x1, 0xb, &(0x7f0000000580)=""/157) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000640)={r6, 0xffffffffffff5e8c}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000680)={r2, 0x9}, 0x8) fdatasync(r3) munlockall() truncate(&(0x7f00000006c0)='./file0\x00', 0x9) syz_emit_ethernet(0x24, &(0x7f0000000700)="bffbefa5ac01124dbf164a34b19ca1d7ec618ecbab2d11847e6ce278545b0896406b6a68") getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000007c0)={r2, 0x3, 0x2, 0x263a, 0x1}, &(0x7f0000000800)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000840)={0xfffffffffffffeff, 0x283b, 0x2010, 0x8, 0xfffffffeffffffff, 0x101, 0x5e, 0x7, r8}, 0x20) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000880)={'accf_http\x00', "fcb59f0bdafe780dffdadbd7093a8bc84d80e04c1079e5ad5d14e5ad52e12cb167f87c33650a36baa45d842a4b9d196240ffb89127464fc5481036c81090b0826b1dd11a94644d76215ae66ca09d6599d1532a21e1ac341b69bd8d275bebb95a5135fdd105b6a3a90fe8bc5a22611d2ea26d03682640d3086da4a45279a1c44ae3dd85af6e86793dee310541a3d0ae4f22e7bc3f03f65971e151c601a7f9f1f8b800bebb6d24f329f1a1828662403ab627007f952dacbd0859c8296ba302a172f07a476fa4cb490fba2cbef862f320287a4d567c34472086c1ca84a889a7dd5e822e3e382b4cccb57d3d753a96ecb2a8"}, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000980)={0x80000000, {{0x2, 0x1, @multicast2}}}, 0x90) getsockopt$inet6_udplite(r4, 0x88, 0x6, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) poll(&(0x7f0000000ac0)=[{r0, 0x1}, {r5, 0x2000}, {r5, 0x20}, {r3, 0xd}, {r4, 0x22}, {r0, 0x101}, {r0, 0x10}], 0x7, 0x7) open$dir(&(0x7f0000000b00)='./file0/file0\x00', 0x100109, 0x30) r9 = dup(r5) getsockname$inet(r4, &(0x7f0000000b40)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000b80)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f0000000bc0)=0x1, 0x4) 00:01:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000100)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) open(&(0x7f0000000040)='./file0/file1\x00', 0x4, 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 00:01:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:01:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:01:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) r3 = dup(r0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20208020001) lseek(r4, 0x0, 0x1000000000003) open(&(0x7f00000001c0)='./file0\x00', 0x18000, 0x6) poll(&(0x7f0000000200)=[{r4}], 0x1, 0x9) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0xfffffffffffffe7e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000002c0)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)=ANY=[], 0x0) r6 = msgget$private(0x0, 0x141) msgctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4096) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={r5, 0x5, 0x0, 0x6, 0x8}, &(0x7f0000000280)=0x18) fchdir(r0) sendto$inet(r0, &(0x7f00000000c0)="5918942bab8373660674f7ea142d46d7d9534ccd1a1053ffd16653b9d0ad3dc0e29482269da8aa77e0d2f0b43d8873c1bd1425056e415da4cfad5aac6af61b0c44a85d3b8f3a14f4521ca96edf19702a6d656031fd85289b62760b41c17a04d20152299d3b8bc0c0b3461f9858", 0x6d, 0x88, 0x0, 0x0) 00:01:50 executing program 1: select(0x3e0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0x0) r0 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) shmdt(r0) 00:01:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:01:50 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = semget(0x3, 0x3, 0x21) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000001c0)=""/171) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r3 = accept4(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x30000000) setsockopt$inet6_buf(r3, 0x29, 0x55, &(0x7f0000000180)="683f677bf9e71ea8aa71813062aba8d086288b50f6a49f0ab99cff8394a0829a0f5a178f7dffd0db7f4ccaae00281fa4967e", 0x32) setresuid(r0, 0x0, 0x0) setresuid(0x0, 0xffffffffffffffff, 0x0) __semctl$IPC_RMID(r2, 0x0, 0x0) setresuid(r0, r0, r0) 00:01:50 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000000000/0x1000)=nil, 0x2000) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:01:50 executing program 0: socketpair(0x10, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) r3 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0xe4) fchmodat(r3, &(0x7f00000001c0)='./file0\x00', 0x80) bind(r1, &(0x7f0000000200)=@in={0x2, 0x1, @rand_addr=0x8001}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xf, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280)={0x4, 0x0, 0x8, 0x3, 0x8, 0x0, 0x6, 0xff, 0x0, 0x2, 0x5}, 0xb) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, {0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x0, [0x3f, 0xffffffffffffffff, 0x5, 0x700, 0x75b, 0x5, 0x7ace, 0x10001]}, 0x5c) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000340)=0xe3, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x8001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000440)={0x4, [0x8000, 0x4baf, 0x0, 0x9]}, &(0x7f0000000480)=0xc) r5 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x2, 0xaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000500)={r4, 0xe8, "786d84a862cb79435a6b0e3e4afde7650d3a3164c7d714f980d18296c4592a6f813143ae828b824003301c04e7e3842ebbb56395e1002764b00abe67742a20dab71492eef7b1243e883e6bf4ae452b7c6ce65a0df12c2eaf9724bc8f2721669d3ba776e80ecb2dd917911ff262b7e34857e82835587973e3e2ddbd0a3d095864e6c46534bb2d788215cdc11b7cba09b5c4a936d3534d9b28b4b5a02e0fe439b43a7ac463ccefca98cede7b448a19adc1459e157f5bc62fa00b379de8bd3aa9b35386f993f967db4d7fe189fb82d0a06ce7628af1114f40751a54400d956320f5f92450f91da17c48"}, &(0x7f0000000600)=0xf0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000640)={r6, 0xa6, "1962a692e6baa22144d863a79bebb477bcf6002e4a3e06851aeb4b82c2ab7ea1afe5f004f8f07c05f8d30264815cf4f69b6ad7281df16ac1ce5cb17a23288efe9deb27c42c5df745993652fffc71015108034cbeb6f1cf9f084bbdeebfff1c05b5b4519cd613f2551b73eae8bbe3058775e7ef92b8734e587fd02c06f89f07dd36f478782ca2d02759e89ce5ab9f371fdbf878106cc839d4cf0d2069bf55702b98ed50ce6736"}, &(0x7f0000000700)=0xae) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000740)={r4, 0x6, 0xf, 0xb30a, 0x7}, &(0x7f0000000780)=0x18) r8 = open(&(0x7f00000007c0)='./file0\x00', 0x808a, 0x80) futimesat(r8, &(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={{0x9, 0x7fffffff}, {0x4, 0x9}}) connect$unix(r3, &(0x7f0000000880)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f00000008c0)={@in6={{0x1c, 0x2, 0x4, @loopback}}, r7, 0xfffffffffffffffc, 0x8, 0xe6}, 0x8c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000980)=0x8, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f00000009c0)={r6, 0xb7, "65b8458e5918af356b8073c0006bf61f3434ea715ecf11f957a9f96023037e707ca84458e282652585065b439cc9095bbc552094b74554ca214f845d4cfccdead8153094c9add77a36cb366064faaa705053b2dc299f16c8a31e03602733c6cf5d1bd4f672d1737ebde455b9c707e2f924fb8af3835597cd0103bec01f8ad13dc85826f24a01ebbab55b3988c92b26f663c7d495f4cdf5321297316f1c43e9722eb5f80b0afb6d1c51d72f4dbd5830579c59bd06825d89"}, &(0x7f0000000a80)=0xbf) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000b40)={r2, &(0x7f0000000ac0)=[@in={0x2, 0x3, @rand_addr=0x7}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000b80)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000bc0)={r7, 0x100000001, 0x1, [0x100]}, &(0x7f0000000c00)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000c40)={r2, 0x83, "5ac2d6ce4a22db85e21952e6269841780d4e18f9bac571149ffa8f6d4184f6979490daa42de4c734eb4b4894b98660b42822f839a149c0bdba5b866aee38aba772e20eedd56579d3b65e259057a1b6ea8a05db25101719ac224f1ede24966f666791e532d08f837299a7559e1ad54e406e74db3e399d5477eaae53d8fd2096472952f8"}, &(0x7f0000000d00)=0x8b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000000d40)={@in={{0x2, 0x2, @rand_addr=0x6}}, r2, 0x1000, 0x0, 0x212, 0x4, 0x0, 0x4}, &(0x7f0000000e00)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000e40)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x2}}, r9, 0xff, 0x8e, 0x5}, 0x8c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) 00:01:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x10) 00:01:50 executing program 1: setreuid(0x0, 0xee00) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = semget(0x3, 0x1, 0x440) __semctl$IPC_RMID(r2, 0x0, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000300)=[0xffffffffffff279b, 0x4, 0x2, 0x80000000, 0x1f, 0x6efc1ab5, 0x20]) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r3, 0x7, 0x9}, &(0x7f00000002c0)=0xc) fcntl$setstatus(r1, 0x4, 0x10004) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x109) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffeb6) setregid(r0, 0x0) 00:05:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x4}, 0x1c) 00:05:14 executing program 1: truncate(&(0x7f0000000140)='./file0\x00', 0x7fffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1, 0x140) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/15}, &(0x7f0000000080)=0x11) chown(&(0x7f00000004c0)='.\x00', 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x5, 0x168) 00:05:14 executing program 0: setreuid(0x0, 0xee00) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) setregid(r1, r0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername(r5, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) fcntl$setflags(r5, 0x2, 0x1) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_int(r6, 0xffff, 0x101d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setreuid(r3, r4) 00:05:14 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x7, 0x9, [0x3e58, 0x0, 0x400, 0x3, 0x5, 0x0, 0x200, 0x80000001, 0x100]}, &(0x7f0000000100)=0x1a) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x398}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:05:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001600e70d017b00000000008e1584", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 00:05:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x80) 00:05:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) geteuid() fdatasync(0xffffffffffffffff) fchmod(r0, 0x28) 00:05:14 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 00:05:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff7f}}, 0x0, 0x8000, 0x9}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) dup(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x8000) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x5, 0x11, r0, 0x0) 00:05:15 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, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000200)=0xfffffffffffffd9a) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x1}, 0x0) 00:05:15 executing program 0: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) mlockall(0x2) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x208, 0xc) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:05:15 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9146}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0xffffffffffffffe0, 0x800, 0x955a, 0x3a78, 0x800, 0x9, 0x5, r2}, 0x20) recvmsg(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/170, 0xaa}, {&(0x7f00000003c0)=""/252, 0xfc}, {&(0x7f00000004c0)=""/62, 0x3e}, {&(0x7f0000000500)=""/88, 0x58}], 0x5, &(0x7f0000000600)=""/4096, 0x1000}, 0xc0) freebsd11_stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001700)={r2, 0x400}, 0x8) freebsd11_stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001800), &(0x7f0000001840)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001880)=0x7fff, 0x4) freebsd11_stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)) r3 = accept(r1, &(0x7f0000001980)=@un=@abs, &(0x7f00000019c0)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000001a00)=0x81, 0x4) ftruncate(r3, 0x401) getpeername$inet(r0, &(0x7f0000001a40)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001a80)=0x10) r4 = shmget(0x1, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) open$dir(&(0x7f0000001ac0)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001b00)={r2, 0x8000, 0x3, [0x800, 0xfffffffffffffffc, 0x1000]}, &(0x7f0000001b40)=0xe) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000001b80)={0x3, "012803e8d95be0364cca49a98074563e"}, 0x14) getsockopt$inet_buf(r1, 0x0, 0x4b, &(0x7f0000001bc0)=""/131, &(0x7f0000001c80)=0x83) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000001cc0)={0xf, 0xffffffffffff0e56, r2}, &(0x7f0000001d00)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000001d40)={r2, 0x4}, &(0x7f0000001d80)=0x8) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000001dc0)=0x400, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000001e00)={r2, 0x7fff}, 0x8) r7 = open(&(0x7f0000001e40)='./file0\x00', 0x8, 0x40) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000001e80)={r5, 0x100000001, 0xffffffff00000001}, &(0x7f0000001ec0)=0xc) bind(r7, &(0x7f0000001f00)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001f40)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6, 0x12000, 0x0, 0x3f6}, 0x8c) 00:05:15 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$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x1e, "a722f75b2edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"}, 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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:05:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) 00:05:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x10000000000, 0x4015, r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x84, 0xa3) recvfrom$inet6(r1, &(0x7f00000000c0)=""/150, 0x96, 0x2, &(0x7f0000000180)={0x1c, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) accept(r1, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x45) 00:05:16 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) poll(&(0x7f0000000200)=[{r1, 0x2082}], 0x1, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) r3 = socket(0x1, 0x6, 0x6) listen(r1, 0x401) getsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f0000000340)=""/249, &(0x7f0000000440)=0xf9) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000000c0)=""/113, &(0x7f0000000180)=0x71) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:05:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}}, 0xffffffffffffff1f) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x4, 0x6, 0x1}, &(0x7f0000000340)=0x8c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000380)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}], 0x14, 0x100}, 0x20004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x40}, &(0x7f0000000200)=0x8) 00:05:16 executing program 1: r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000000)={0x10000000000000, "ee0b8b2645650b272032155be66c2e4698f71173132be94c0c510052"}, 0x24, 0x800) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000001c0)={0x6, &(0x7f0000000140)=[@in={0x2, 0x0}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x40}]}, &(0x7f0000000200)=0x10) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="5d3f697e000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84bce6f505a0177c75974aa9"], 0x8f, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0) 00:05:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x3) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) sendto(r0, &(0x7f00000001c0)="5c628511d932a71bbaf6ac79e530d6009dc8d986dc4cfdaaee981a8b616e484a685e20360e48e5ac7c1d522ee30866b339cc13908a218d99d082717c5882c398e7034eadd5a19d9c621afb70196ac1ae2ab4716a0cabb3e413075e056c6e1d1390f314db1e5d4750b564e0c1e2f71ef33a2d502039f2793732f44ce30e7c2c0efe6125e385084a9915fe626b99efb289ad00e94e3ad45d97d4d93f0cf4f43272298e069b8aee702af155d2d87f54644ef288d9814e77575640aed6788d3dbf287e9fb777d51e42b11bca64b91b454ce01af54c9c1497bfcae403360cc6307b02ed9e322df7894bf704a66e", 0xeb, 0x20000, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00.\x00'], 0xa) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000540)={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xa}, {0x1c, 0x0, 0x2, @loopback, 0x1}, 0x2, [0x7, 0x7fffffff, 0x7, 0x25, 0xdb, 0x86b6, 0x1, 0x2]}, 0x5c) rmdir(&(0x7f0000000040)='./file0\x00') 00:05:16 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, 0x0) 00:05:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="9befb4f104e3ef73e245e1fe"], 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x10000, 0xffffffffffff8000, 0x6220, 0x100000001, 0x7ff, 0x3f, 0x0, 0x7fff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1}, 0x8) 00:05:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000040)={&(0x7f0000000080)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x331, &(0x7f0000000480)=[@cred={0x20}], 0x20, 0xfffffffffffffffc}, 0x80000000000) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x5, 0x8001, 0x200, 0x4, 0xffffffffffffffc0, 0x100000001, 0x100, 0x80000000, 0x85, 0x9, 0x4}, 0xb) 00:05:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}, 0x10) 00:05:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) fcntl$setstatus(r1, 0x4, 0x10044) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000180)=0x8) sendfile(r0, r1, 0x0, 0x0) 00:05:17 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x46) 00:05:17 executing program 2: utimes(0x0, &(0x7f0000000040)={{}, {0x0, 0x4800000000}}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x44}, {0x5, 0x6}}) 00:05:17 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x10000, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x17, 0x10000005, 0x13) munlock(&(0x7f0000377000/0x4000)=nil, 0x4000) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f00000000c0)=0xfffffffffffffffe, 0x132) 00:05:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x16a) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x76, 0x0, 0xffffffffffff8011, 0x100}, 0x227) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xe, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) getsockname(r0, 0x0, &(0x7f0000001080)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0xa0) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:05:17 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x50) mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x8000, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x2}}, 0x0, 0xf, 0x2, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6e14}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280)=0x6, 0x4) 00:05:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x6, 0x4) 00:05:17 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="1d", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x10001}, 0x10) 00:05:17 executing program 3: setrlimit(0x20800000000008, &(0x7f0000000180)={0xcdef, 0xffffffffc0000001}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xc0, 0x30) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) 00:05:17 executing program 1: r0 = socket(0x0, 0x2, 0x1000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x3}, 0x179) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x30000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x40, 0xf, 0x1, 0x4}, &(0x7f0000000300)=0x18) syz_extract_tcp_res(&(0x7f0000000140), 0xd4, 0xff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7, 0x3, 0x6, 0xfff, 0x1000000000000d00}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x6, 0xf, 0x800, 0xd51}, &(0x7f0000000200)=0x18) 00:05:17 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x1e, 0x0, 0x78a7665b03cf6a96, 0x0, 0xf64b8cac404aae3a}, 0x2) 00:05:17 executing program 1: select(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) getsockname(r0, 0x0, &(0x7f0000001080)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0xa0) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:05:17 executing program 2: r0 = socket(0x1f, 0x20000007, 0x3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r2, 0x1) flock(r1, 0x20000015) execve(0x0, 0x0, 0x0) 00:05:17 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000500)={0x0, 0x7, 0x3, 0x8001, 0x80000000, 0x1000, 0x89, 0x5, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x9, 0x20, 0x0, 0x7, 0x101}}, &(0x7f00000005c0)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000600)={r1, 0x5, 0x8}, &(0x7f0000000640)=0x8) select(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x100000000, 0x1f, 0x5, 0x65b1, 0x1, 0x2, 0x7, 0x1}, &(0x7f0000000100)={0xa83, 0x1b60}) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e, 0x10000000) r3 = dup2(r2, 0xffffffffffffff9c) munmap(&(0x7f00004a5000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x9, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="5726000036c000000a030000fdffff13ff07001efcdfaf6143f3fa4f7a1610b6ec3ab1f7d9d3b2a9fc4f521a812c4a466b1675b5e92be508dbdd3ade5e489e88b691c5c45f1bcfa7755d63318435d6aab777c0b2417a43c30319c91f62cad3556f612a54134e6216518fff7c0ba605ed836eab42910a6106ff6534c6f830c4ed4a5fb374a4a902161b233e2bf68df68f23bd64beaa621e886994cab4f80be4a31a7a8ef1c125c0110da93791b5592479fedcc7c4e86a677381deb704e5416fb1655e4a0508b1ab20acc3173695b707804f6b874da5328e93abf05cdce46a73307ff7e60d8cd131a51043f1fce9ab8fd2c41e"], &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r4, 0x8000, 0x7, 0x2}, 0x94) 00:05:17 executing program 3: clock_nanosleep(0xb, 0x1, &(0x7f0000000040), 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000100000000000600050008000800ff0f00241cef4d2203000000fe80000000000000000000fc5d0000bb824d000000000000800000000000000000000000000023f2b4f5e427a281c6cf62690000000000000000000000000000000000002000000000000000000000000000000000000000000f000000000000010000020000000000000000000000000000000000000000000000000000000000665c638224", @ANYRES32=0x0, @ANYBLOB="0000000004000000040000000000000000040000"], &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0xfa, 0x0, 0x7fffffff}, 0x8c) truncate(&(0x7f00000000c0)='./file0\x00', 0xd0a) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x4, 0x800}, &(0x7f0000000080)) 00:05:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000040)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000080)=""/230, &(0x7f0000000000)=0xe6) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="036e429695e2cb21f08a7b9804248a2441fd4c08d674870c"], 0xa) r1 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:05:17 executing program 0: r0 = socket(0x2, 0x20000000, 0x800000084) r1 = socket(0x17, 0x20000001, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x6, 0x4) 00:05:17 executing program 0: r0 = open$dir(0x0, 0x202, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) open(&(0x7f0000000180)='./file0\x00', 0x300, 0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x8001, @empty, 0x7ff}}, r3}, 0x71) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000001c0)=0x2f) getsockname$inet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) sync() 00:05:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000180)=0x3) 00:05:18 executing program 0: r0 = open(&(0x7f0000000480)='./file1\x00', 0x40, 0x4) fchmodat(r0, &(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="b7f7693a16f4e47895581c84c90bce46234c7ac98d666d87567f8a134b0357f9fe68d4e8bc9c55e329b761c5e5fbd84779d991ab8a962870c379218bd547c2a3834dedebfa2837ad3fa0fd5b429997192891f442b24323d18742e7ee0d22e0d11678585ffa8d45c854d6e75f4eb77e8a592b865c", 0x74}], 0x1, 0x1b) ftruncate(r0, 0x80000000) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="81", 0x1}], 0x1, 0x0) fdatasync(r0) 00:05:18 executing program 2: r0 = socket(0x1f, 0x20000007, 0x3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r2, 0x1) flock(r1, 0x20000015) execve(0x0, 0x0, 0x0) 00:05:18 executing program 0: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) lseek(r0, 0x6, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file1\x00', r1, r2, 0x400) socketpair(0x0, 0x20000000, 0x530a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat(r0, &(0x7f00000003c0)='./file1\x00', 0xe, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0)=0x1f, 0x4) 00:05:18 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x1, 0x4, 0xff) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000)=0x78bd, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x6e, 0xfff, 0x6, 0x80000001}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f0000000100), 0x4) 00:05:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x100, 0x1f, 0xfffffffffffffff7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x10, 0x800, 0x1, r1}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0) 00:05:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xb191, 0x40}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, r1, 0x5, 0x8916, 0x80, 0x5, 0x7, 0x100000000}, 0xa0) 00:05:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000200)=0xb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0xffff) r3 = msgget(0x3, 0x401) msgrcv(r3, 0xffffffffffffffff, 0x0, 0x1, 0x800) getuid() writev(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:05:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7ff}, &(0x7f0000000140)=0x8) 00:05:18 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8, 0x1) r3 = socket$inet(0x2, 0x0, 0x3) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r6 = socket(0x17, 0x20000003, 0x4) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r1}, {r2, 0x200a}, {r3, 0x2080}, {r4, 0x1}, {r5, 0x10}, {r6, 0x4}, {r7, 0x100}, {r8, 0x8}, {r9, 0x2000}], 0xa, 0x2) poll(0x0, 0x0, 0x0) 00:05:19 executing program 2: 00:05:19 executing program 0: r0 = socket(0x5580a18b3e15ae1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x81, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x535f, 0x0, 0x80000000, 0x800}, &(0x7f00000000c0)=0x18) 00:05:19 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000fb3000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0) 00:05:19 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff72) close(r1) freebsd11_fstat(r0, &(0x7f0000001700)) 00:05:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) 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$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget$private(0x0, 0x3, 0x26) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x0, &(0x7f0000000500)) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) sendto$inet(r0, &(0x7f0000000780)="39a931674927cf02ad669e421fec41dcea903b9935e645e80d087bcc48bb7493860ed9caec74cca52f8e95068a4bdec87c2f257fd38894c4b1566b368b71b5e389970a601aef1f003451f144e3fbe30f0f01e2b1e581970f2222e8d524642e1df0d088a8f235361ff1562348b7862e81383290e77bd1028ad1cb68c2d786f192be5532bf60b1e399b5e5145af5f74f155d1784f439a21534c0006c4f7ca7b7d6273e8247562798ef4d441ef65914aa76248b4c338950e0d9ba767266b1a3c8bbaae5eaf5a6b5773c9f6f6e75e2f6a441c05faf3a1a67b06ee4768c0df17507eb9b04a8db3660cd3c635e7e8394cd24b993", 0xf1, 0x20001, &(0x7f0000000880)={0x2, 0x2, @multicast1}, 0x10) shmat(r8, &(0x7f0000ffa000/0x3000)=nil, 0x2000) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000006c0)={{0x7d, r2, r3, r5, r7, 0x4, 0x8}, 0x54, 0xffa0, 0x7f}) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) r10 = semget$private(0x0, 0x4, 0x200) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x10, &(0x7f0000000740)=0x5fe, 0x4) __semctl$GETALL(r10, 0x0, 0x6, &(0x7f0000000180)=""/235) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f0000000080)=0x6, 0x4) setresgid(r4, r3, r6) setsockopt$inet_MCAST_JOIN_GROUP(r11, 0x0, 0x50, &(0x7f00000000c0)={0xffffffff, {{0x2, 0x3, @multicast2}}}, 0x90) semget$private(0x0, 0x6, 0x400) __semctl$GETPID(r10, 0x0, 0x4, &(0x7f00000002c0)=""/197) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) 00:05:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, r1}, &(0x7f0000000180)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0xffffffe8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xd}, 0x10) 00:05:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:05:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000802e1, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) pwritev(r0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x420}], 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x18000000, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:05:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x10) r2 = accept(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) connect(r2, &(0x7f0000000580)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)=',*-\x00', &(0x7f00000001c0)='/\x00', &(0x7f0000000200)='[\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='/+\x00', &(0x7f00000002c0)=':^$(*\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='\xac\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\)!\x00', &(0x7f00000004c0)='-\x00', &(0x7f0000000500)='/:*#\x00']) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 00:05:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget$private(0x0, 0x3, 0x26) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x0, &(0x7f0000000500)) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) sendto$inet(r0, &(0x7f0000000780)="39a931674927cf02ad669e421fec41dcea903b9935e645e80d087bcc48bb7493860ed9caec74cca52f8e95068a4bdec87c2f257fd38894c4b1566b368b71b5e389970a601aef1f003451f144e3fbe30f0f01e2b1e581970f2222e8d524642e1df0d088a8f235361ff1562348b7862e81383290e77bd1028ad1cb68c2d786f192be5532bf60b1e399b5e5145af5f74f155d1784f439a21534c0006c4f7ca7b7d6273e8247562798ef4d441ef65914aa76248b4c338950e0d9ba767266b1a3c8bbaae5eaf5a6b5773c9f6f6e75e2f6a441c05faf3a1a67b06ee4768c0df17507eb9b04a8db3660cd3c635e7e8394cd24b993", 0xf1, 0x20001, &(0x7f0000000880)={0x2, 0x2, @multicast1}, 0x10) shmat(r8, &(0x7f0000ffa000/0x3000)=nil, 0x2000) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000006c0)={{0x7d, r2, r3, r5, r7, 0x4, 0x8}, 0x54, 0xffa0, 0x7f}) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) r10 = semget$private(0x0, 0x4, 0x200) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x10, &(0x7f0000000740)=0x5fe, 0x4) __semctl$GETALL(r10, 0x0, 0x6, &(0x7f0000000180)=""/235) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f0000000080)=0x6, 0x4) setresgid(r4, r3, r6) setsockopt$inet_MCAST_JOIN_GROUP(r11, 0x0, 0x50, &(0x7f00000000c0)={0xffffffff, {{0x2, 0x3, @multicast2}}}, 0x90) semget$private(0x0, 0x6, 0x400) __semctl$GETPID(r10, 0x0, 0x4, &(0x7f00000002c0)=""/197) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) 00:05:20 executing program 3: getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setuid(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r0, r3) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000040)=0x2, 0x4) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x27, 0x0, 0x0) 00:05:21 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb3, &(0x7f0000000080), &(0x7f0000000100)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:05:21 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xfffffffffffffe01}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x1c, "0a4e44235f43e5325a9d3a3dc7be49f4e64d125ec3ce7b7e579f1ed7"}, &(0x7f0000000140)=0x24) 00:05:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:05:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1202, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:05:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:05:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffff00) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 00:05:23 executing program 3: r0 = socket(0x1d, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x10001, 0x401}, 0x8) 00:05:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2162f10000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0100f50033d90542d82de11845eb4aa6809b8400"], &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x3ad) 00:05:23 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x2) read(r0, &(0x7f0000000500)=""/90, 0xffffff91) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/47, 0x2f}], 0x1) r2 = socket$inet(0x2, 0x10000005, 0x2) dup2(r0, r2) dup2(r1, r1) r3 = dup(r2) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f00000000c0)=0x80, 0x4) execve(0x0, 0x0, 0x0) 00:05:23 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="b50000003d0b427da7a69a67bc52c2d2975d40e155cd70152246c9a3b961e4ef7dab08c73d51664f12468f7ebc2d465858320439dfd565d2f37fdec5554f0a77b6f84772a0789d0f6df286df028e605d4ce22ad874fd796d4d17a5db3489db020400000000000000855b129367fddf8cc6672d7686720d8fd36f5848868d5d5d9424f0fe68441796866d0a58d3d60c7cd74737e760639a1324f771de7f1f8a9035382929dadb661634f3dbd5c3801ad3"], &(0x7f00000000c0)=0xbd) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r3, &(0x7f0000001900)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000014c0)=[{0xb8, 0x0, 0x8, "9445982b3ba46cf41ab9fa6d040deedcd3d876bcf92a7d4e34d81c012af3f6db9bd7c0632c1cbe058913e24c044dd88e192c0504fd96e8729dd91fa88b68a3e8645d5852a151a7dd81e9f1747a63d60e87728fd661eee8efa690f9577ae64c964301c88ada1444839eacb3b776f65e088ed0c2a31f561021d0c64125fbf90f1d8fbeda0c6f63e43821cc4da88cec936eaafab428d3bc4e9aec615ceb3145ed2e72"}], 0xb8}, 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:05:23 executing program 3: setitimer(0x0, &(0x7f0000000080)={{0x8}, {0x0, 0x6}}, 0x0) getitimer(0x0, &(0x7f0000000000)) truncate(&(0x7f0000000040)='./file0\x00', 0x8001) socket$inet6_sctp(0x1c, 0x1, 0x84) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) pipe2(&(0x7f00000001c0), 0x100000) socket$inet6(0x1c, 0x3, 0x7) r0 = dup(0xffffffffffffffff) r1 = dup(r0) setsockopt$inet6_udplite(r1, 0x88, 0x1, &(0x7f00000000c0)=0x1002, 0x0) 00:05:23 executing program 0: socketpair(0x1c, 0x20000000, 0x6f83, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x62e, 0xf, 0x8, 0x1000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x276}, 0x8) 00:05:23 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8b8, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0]}, 0x6) 00:05:24 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) semget$private(0x0, 0x2, 0x88) fcntl$setstatus(r0, 0x4, 0x8) flock(r0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x8000000) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) fcntl$setflags(r0, 0x2, 0x1) 00:05:24 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/57, 0x39, 0x2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) close(r0) fchdir(r0) r1 = semget(0x1, 0x1, 0x0) __semctl$GETPID(r1, 0x2, 0x4, &(0x7f0000000180)=""/120) chroot(&(0x7f0000000200)='./file0\x00') chdir(&(0x7f0000000280)='./file0\x00') bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000040)=""/189, &(0x7f0000000140)=0xbd) 00:05:24 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000013c0)={0x0, 0x85, "62350c7661d668575ff3dd3311f871077b0eaec47fea3fa714b4ec57f85a09992e1eae3344227fafa7616b78b1b732e3a70424560be8e0b0e0de33e8a740f57a08afac97a55533aa00e0cb9262a7fab377f892601cee58d818f87915a209a8cb825c2d489dd4a9220f5b59082bf52c9b7d7181f9038b73e0628887dfeb16bdfefff9e42ca7"}, &(0x7f0000001300)=0x8d) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001340)={r2, 0x1, 0x8}, &(0x7f0000001380)=0xc) r3 = accept4(r1, &(0x7f0000001180)=ANY=[@ANYBLOB="0000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000001200)=0x6e, 0x10000000) r4 = socket$inet6(0x1c, 0x1, 0x4) open(&(0x7f0000001140)='./file0\x00', 0x200c0, 0x20) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000001240), &(0x7f0000001280)=0x4) accept(r4, &(0x7f0000000000)=@un=@file={0x0, ""/108}, 0xfffffffffffffffe) 00:05:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x8}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r1, 0x0, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 00:05:24 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) truncate(&(0x7f0000000000)='./file0\x00', 0x1) setitimer(0x2, &(0x7f0000000400)={{0x100000000, 0x1}, {0xfffffffffffffffd, 0x7}}, &(0x7f0000000440)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@in6, 0x1c, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000200)=""/224, 0xe0}], 0x3, &(0x7f0000000340)=""/94, 0x5e}, 0x40) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:05:24 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000300)='./file2\x00', 0x0) faccessat(r0, &(0x7f0000000280)='./file4\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) rename(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) r3 = fcntl$getown(r0, 0x5) accept(r2, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000840)=0x10) freebsd11_lstat(&(0x7f00000005c0)='./file4\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000680)='./file2\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000007c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f00000001c0)="a452ffb327357e92e3e1742c4811f6ddae6528b3f46c92ddaf36bfddf129dbf36bd9f19589dc0c93735d8fb80f96fc0b439e43eac07774c52620dbdb9a1a84e4f8141ac45c530139c3b70dcdb8773d92de9045fb4e32c31ae11914276a0bdfffeda5ba7e890672b15144412417ecc88f3bcd54a21604c9d807a9608838b61a29b13c43a5ffc5a94e9f467a25", 0x8c}, {&(0x7f0000000380)="4bce89ed9ed023ef5e842c837690ed5a781925adcb8f5fb716f0cc6b19736104aacf14d46d021162039592b3b959c420fdcd6840583349da540843f934953477ec2cbd15793f69902c099db37e719a465fc4d3438ac3674229990086bbc9d52518bc4f0159a1dab0117f0aef2c8c82966971a4c1f4aea3d5d804639662bda5774c0399e21b930936b14678eaf88ce099c814a77357cf13760721b28331b6dfdc95dc82", 0xa3}, {&(0x7f0000000440)="65fbda44636192aeda841191bcc229896ce208c962549a823ae37dad2385f45985bb9d9b3c2dcd986406889c03024dda545b74e986632c2a37db1bced7b042a9c99e6c87945e49879d4ffe9cb22f2b0b6e63bdb53bba58fa403128d775bc2de4a7da5e3af63fd52e0ca8c2fa02ce101e7fca51", 0x73}, {&(0x7f00000004c0)="3ba974955e9d6f3095ab403f964ad874ac0fed69b35767ba29a0ad1142ce27f55ab30d3c18902e852eb00b61d3ce1de602dd60b6d419755aea226279ec8612c9a8aa0d17b7e0bdd7cffda4c9cab178eb9c79c7d51ffde8f7affe8a3a0ee6e1628b25f9e4efa8d973c63d3812a0e41daf42bec040dbd50b2c67f0f9ab73327528c0f139ac874f5ad25e7fbd25b1406d2251a8c732718c656e816b2145476c64746210d31285ecd9378d9900811a359331c87624c787d0acd7ac2ad7179f7f106975df8e42b4edc5b6f7b96c310baba8635455052b47f5c06c3a1eb65d11c9", 0xde}], 0x4, &(0x7f0000000740)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r1]}], 0x78, 0x100}, 0x8) 00:05:25 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000000)="1b9bdb5f6fd30c802c6c8796b5afde6bb7cbd7ad2110669c84d53f1fbbdbbd370ef45dcd5e5d6ef7ff0977132bc96568f6b13ba0a2e866e39bc071da3606be0dd4c0a158ba70e3caf80a437058470fbc9625f0f27261790db7bd2911f463e06055cb75d6f85bc122de3ac058662d6148ed53ae5ebccf42e912678c07777c1f3d75ab6351ff266975da91c8712d0081bf2fc08cea4b32d65a47335f1058cabdc3ffd4b7463dabe94f9316b4edfa1061ab0d12f1b7e2ff75bfe043bbe74491df4b3a7945b16d3a38a20bf7a08f30cf26e492", 0xd1) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r1) select(0xffffffffffffff83, &(0x7f00007dafc0), &(0x7f00007e1000), &(0x7f00006c7fc0), &(0x7f00008d9ff0)) 00:05:25 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) r1 = socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x3, 0x78f, 0x4, 0x963, 0x6, 0x5, 0x8, 0x400, 0x6, 0x3}, 0xb) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x1f, r3, 0x1f470000) 00:05:26 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f0000000080)=0x8) 00:05:26 executing program 0: r0 = socket(0x2, 0x2, 0x2) close(r0) close(r0) close(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r2) openat(r3, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) 00:05:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getpeername(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x5, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt(r0, 0x7, 0x7fff, &(0x7f0000000240)="83c6dbd4f3944216e36dee8ebc32b3773f7866001c59ad03c2bac5ecf98bdba3354d6b820a72ec9d450a6bd196d852e190d1f39fa6be677ab8df2a374bf4ba8c23cf122da7803c6f343de1b4e156f18c6b54196b5fb414c22d47a7bddf42c55ef9de1207b7f50817cc09f72621428c27fffed59742ab569e53b12070449f8ce2979a5fc9b12220aa554f9e1ab03889b379d4b7d1893223c8fcf70a1c9637da3f6afa88d7e974d97ffb5d8a7b1c0d163ae05494b2b48a3f36f339c1667503527879dd488ed64cc712d2d460ecc255aa2d175a", 0xd2) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x189, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:05:26 executing program 2: r0 = semget$private(0x0, 0x8, 0x0) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000000)) semop(r0, &(0x7f0000000040), 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) semget$private(0x0, 0x4, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001080)=0x55, 0x4) 00:05:26 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x1800}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, 0x0) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x1, 0x40, 0x80000000, 0x0, 0x1]) 00:05:26 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x28) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f0000000000)=0xdc22, 0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) r2 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') sendto$unix(r2, &(0x7f0000000380)="bd7ceedae720ae267987e141a530fde20af8d87a88ae43575dedf79915971587db5e43bf38e9d558077f8de6b523279d41d1c14d5a1cb150572be2433e5f6fb4708e9b777ea90bb27979e1424608b8864b990f98da556da057117736d98a755e2971d60449fc50fdd5155690dbd4492c7f514703690961e20abd5e01d090e19af18bc1ad4e2dd803469e516bfb6092fe65104d777a8d0392bc973f575f68ade531406411f36c5e43f9f7ae647c1429be30", 0xb1, 0x0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:05:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x200, 0xfffffffffffffff8, 0x4400, 0x6, 0x9, 0x6d, 0x200, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1f, 0x3}, 0xc) 00:05:27 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:05:27 executing program 2: r0 = msgget(0x0, 0x682) msgrcv(r0, &(0x7f0000000000)={0x0, ""/100}, 0x6c, 0x0, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r1, 0x11, 0x4, 0x0, 0x0) 00:05:27 executing program 2: socketpair(0x17, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0xfffffffffffffffe, &(0x7f0000000040)) poll(&(0x7f0000000100)=[{r0, 0x12}, {r1, 0x2}, {r1, 0x26}], 0x3, 0x7) syz_emit_ethernet(0xac, &(0x7f0000000300)="79cdeb8ce60c923afeed35c008060018dd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85d4ef417cda") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:05:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) lseek(r0, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:05:27 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x90) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fdatasync(r1) r2 = dup2(r1, r0) renameat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000400)='./file1\x00') 00:05:27 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/92}, &(0x7f0000000000)=0x5e) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000040)) 00:05:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x200000}, &(0x7f0000000280)=0x8) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000100), 0x4) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0xffdd) 00:05:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1000000000000000) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) 00:05:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1000000000000000) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) 00:05:27 executing program 0: socket(0x11, 0x3, 0x0) socket(0x1c, 0x3, 0xb) 00:05:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0xffffffff}, 0x8) fstat(r0, &(0x7f0000000640)) 00:05:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) lseek(r0, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:05:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x25, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x8) 00:05:29 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ftruncate(r0, 0x0) accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/70}, &(0x7f00000000c0)=0x48) 00:05:29 executing program 3: setrlimit(0x3, &(0x7f0000000000)={0x80000001, 0x2000000b35c}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r2, r1) setgid(r0) setrlimit(0x4, &(0x7f0000000200)={0x400, 0x9c}) 00:05:29 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001600)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESDEC=r1, @ANYRESOCT=r1, @ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r1, @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYBLOB="6e562e5d9648933b8af2d3d331bcdb6a6231c56963c5d2c96d60fba19af564b32309bda0fe4ccbe06a2ddf07b73c1f73f536cb52b6a79dfcdb9e8c638878dc3be224ad00169834f8f9efdeacaa414ad814526813cb363cd62466bfa38f57a66f251cc9ac69", @ANYBLOB="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", @ANYRESOCT=r1, @ANYRESDEC=r1], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRESOCT=r1, @ANYRESOCT=r0, @ANYRESHEX=r0, @ANYBLOB="0be3f42b136d377190f0d618806fb75efc03417341046d690f3f835997e422894eb24757a3d10d24c47b83c5983f7c6cf9bb5593cc55d1c99e40f7850d", @ANYPTR, @ANYRESDEC=r0, @ANYRESOCT=r1, @ANYRESOCT=r1], @ANYRESOCT], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r1, @ANYRES16=0x0], @ANYRES32=r1, @ANYRESDEC, @ANYBLOB="0c08ded4f511ca976da9a421b465af334fe0840700c6476a2e1547f9ffded6f4db2008f2ca6adea5fdd40d61d837d5660d9e", @ANYRES32=r0, @ANYBLOB="bccb716b84dd9dd252cd784c7bb8abdbe30a53b2c551394cb213fa82af890d1b0731c570aa20526950064c870ec6c4837ccd7b3fe45551ad1cf49a8b3965a6372a"], 0x9f}, 0x100001) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x85}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000440)="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", 0x1000) 00:05:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f0000000200)=0xffffffffffffffe5) setsockopt$sock_int(r0, 0xffff, 0xd014, &(0x7f0000000100)=0x4b, 0x4) 00:05:29 executing program 3: r0 = socket(0x17, 0x2, 0x800) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x4, 0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) close(r1) freebsd11_fstat(r1, &(0x7f0000000080)) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0xfffffffffffffffb, @loopback, 0x360}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000180)="17ccc938", 0x4}, {&(0x7f00000001c0)="c118d24e09669213090112d144a4babefffc9096c374f5d5f31fd77201e46b3256458745f0373a7d8a2c4595b61316607e33f262dc68bfdb973f0ac3d47cb800c681262e534d17a16c682517ae47b714b805cbc26c894f2c64707ce72016d76e860fee2650bd26953fa2189e6cc2edd78fd09737e2b6e47f9c8c695f2171b4365a75857f4af63b7f5ee3d3bf763e8deaab4c59d0a8bf86b0d7fb95d48e1df1c6ea156a8f9195ea7e03171020dd", 0xad}, {&(0x7f0000000280)="f985a57d6a0df00d64770a13a2c70fb011098429af0cfc0cb26a74350b1df100cdf52fdb6262615a0bded9cf8e47e5d00bb1b0652fa9ccd2562680270a49b263c229c38b47051838cfb9cc81c7ef52597d4aff431e7e457d5450b1db6113d3334e18294a85e2f108723373e8d68ea00abcd411e6269e493f0172701e756aeecd146103e546c1c81b177cb706430441ef63c4d144", 0x94}, {&(0x7f0000000340)="52dafd50573a4f09bc9282196586b2b5c5879ea98a29a1b41658b2fd7926e99d78eb95cf443fa61ecebcab3564ce773ae1b80c120d0219b651766ab79ebaffb633e2eb3bc3aca1e79071e38a478bdb6531f49ab45e2cfc8f07b3ab75acb7dc42f59f805ee1f2e9bff41d77fea94b02e78c9c8b5c4b8698f00494b6d4d411daaaab855d6bd45b55adc785bdd27d0fa0a1283acaf73616d95a9adb6b7db240cbba5a7881d8266e7fb78441a8e0aeee89cd78b3efaf0f34f67e350dd59c444489b9d1c6f481ac70c9dae1", 0xc9}, {&(0x7f0000000440)="660f2d4fa5f9b1e1461e1d886b7531e27613ca66f483fe0282e3d1404b3b941d058fd0582eee68305fb428dcc065bd64ca9e0fdc1159fdcb29af91cf1275c6a0098193a6ce69a6c688d601fdcbd465d122cc18c6bfc6996fed2ee360b312e948c0ee1cbf9197c208d128abd8741443f0269b09f4c50dfea2c8211979358569cd94077adb4e72ecaf104064a1ad119812dd94a37cd29a19b163a6e410480d7e6de2350709a7651c687ff8c95845030b9d4f677197262eb529", 0xb8}, {&(0x7f0000000500)="6f80d52ceeb78af55a4637eebd8d45108b083d0b3c1c744b20000c0e896d74a4c406e6353b2571c67c91550d5667436045a19aab387144d907d190c30f8c4b048a78bbb352075234961d49d00823747f7aebebdaee68720b3a01106de6ec64101e5560a50c44d8752572d25dcd91c9c9a24bfc", 0x73}, {&(0x7f0000000580)="ae5ca3af546f8f3aa9678b9fea2948acd0b648abca267f921801eb4c5d750abf88c610fb1e1a82279ca9354be3feaf5605bd2138f23981467bcfee1c8823d06e5f375bc00408e17d3b1778ec", 0x4c}], 0x7, 0x0, 0x0, 0x20008}, 0x4) 00:05:29 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000140)="add0231650510217cb5fbccd1d65159380a52f6244e734964601a7cf04b82e7daba8c5377f75b433a20809f58e51fdf6fa1c213316ec0d1c6ba877e7a9a19edafe20de72845ef2213722375c30046b6e1e7cfbd504367e8387162bdc1ba4d6e3cdfa7981213d3b723df2fc88e0874eeda1529a3feffcefec4aad6433fdf7fd12317e289a7f3bbb", 0x1d5) listen(r1, 0x3) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0100452f66696d653000"], 0xa) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:05:30 executing program 1: munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) madvise(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x8) mlock(&(0x7f0000cfc000/0x2000)=nil, 0x2000) 00:05:30 executing program 0: r0 = open(&(0x7f0000000780)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x100802, 0x100) readv(0xffffffffffffffff, 0x0, 0x0) 00:05:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x10001, 0x7459adbf, 0x7ff, 0x4, 0x7, 0x6, 0xde53, {@in6={{0x1c, 0x3, 0x1, @empty, 0x5}}, 0x0, 0x68d, 0x80000001, 0x7, 0x8, 0x100000000}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, r1}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r2 = socket(0x2, 0x5, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r2, 0x2104}, {r0, 0x80}, {r0, 0x8}, {r0, 0x88}, {r0, 0x104}, {r2, 0xe94ea6c69784cd3c}], 0x7, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1) r3 = semget(0x3, 0x2, 0x480) semop(r3, &(0x7f0000000300)=[{0x3, 0x0, 0x1000}, {0x2, 0xb6, 0x1800}, {0x0, 0x5}, {0x1, 0x10000, 0x800}, {0x2, 0x3ff, 0x1000}, {0x0, 0x2, 0x1000}], 0x6) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xc872}, &(0x7f0000000080)=0x8) 00:05:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x13) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)={r1, 0x1000, "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"}, &(0x7f0000001600)=0x1008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@local, @multicast1}, &(0x7f0000000300)=0xc) accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0xfffffee4, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001640)={@in6={{0x1c, 0x1, 0x5}}, r2, 0x60, 0xffffffff80000001, 0x0, 0x3ff, 0x85bf, 0xef}, &(0x7f0000001700)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xb, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x8, 0x3f, 0x1010, 0x401, 0xc3, 0x81, 0x100, 0xfffffffffffffff7, r3}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000500)=0x400, 0x4) 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$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8) 00:05:30 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20180, 0x4000000000000000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffffff8, 0x620, 0xfffffffffffffffc, 0x2000000000, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5ef3, 0x48300458, 0xffffffff}, 0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 00:05:31 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x148, 0x5) 00:05:31 executing program 2: r0 = socket(0x212, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000e1ae028353db7eb0cf"], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100), 0x0) 00:05:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x9, 0x0, 0x8, 0x6, 0xff, 0x8, 0xfffffffffffff1a4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x1, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) r3 = getpid() getpgid(r3) 00:05:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x100, 0xffffffffffffffff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) lseek(r0, 0x0, 0xffffffffffff) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) 00:05:32 executing program 2: semop(0x0, 0x0, 0x9) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f00000000c0), &(0x7f0000000100)) r1 = semget(0x2, 0x3, 0x100) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0x3]) 00:05:32 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) listen(r0, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x80, 0x1000, 0x81, 0xffffffffffff0001, 0x1, 0x40, 0x72c7d3f6, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x301, "0bc98f8efd48947213961fad6a1fa9eeb0191ce00c512729aa21f7eb80abc4a84c82e3cec88797cd"}, &(0x7f0000000180)=0x30) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000000)=@un=@abs, 0x8) 00:05:32 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7, @empty, 0xa7a0}}, 0x0, 0x6, 0xfffffffffffffffa, 0x2}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6, @empty, 0xd3a}}, r2}, &(0x7f0000000240)=0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) 00:05:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0}, 0x0) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x4}, 0x8) connect$unix(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) 00:05:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)="093842ea74032b850be5dacc4a28144083557417a18ac5", 0x17) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="de9d967426ded2630b5a6a3669862ef815d463efa327d387a1c7a6df227c1620528933ad2379e3f657448245b4ba89a96cccfcc062457fd0d4f906000000cb5e87d7fb0bf601429bdb3ed4249cb7bba9ccec17d48327b7b027dcf520899b90f1cb9be4ec0764a8ae75d1e59005d16f7bc9fd8b1dca1896453f3fd9881fe714012fafd260d4cd6ee5bfe6bc7fa82c11b01f4ba1be3492d5ee16558c", 0x9b) 00:05:32 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$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004981000000000000000000", @ANYRES32=r1], 0x268) 00:05:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x81, 0x1, [0x800]}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x10001, 0x200}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000100)={r1, 0x10001, 0x10004}, 0xc) 00:05:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x14}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x401, 0x8001}, 0x8) 00:05:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8006, &(0x7f0000000100)={0x80000000001c00, 0x3001, 0x800000000000, 0x0, r1}, &(0x7f0000000200)=0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_linger(r3, 0xffff, 0x80, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000380)=0x10) r6 = msgget(0x1, 0x0) fstat(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() freebsd11_fstat(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() ftruncate(r4, 0x1f) fcntl$getown(r3, 0x5) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000600)={{0x808, r7, r8, r9, r10, 0x0, 0x1}, 0x80, 0x4003, 0x1, 0x82, 0x100, 0xc, r11, r11}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000080)={r2, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e20080c0000fe8000000000000000000000000000aa0001006c00000000000000000000000000000000000000ff000000000000000000000000000000000000000000b42b47d79c3400000000000000000000000000000000000000000000000000000000003259baec3a8b17e4a1c6d9000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) 00:05:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0xfff, 0x0, &(0x7f0000000040)) 00:05:33 executing program 3: utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffffb, 0x800}, {0xe72, 0x100}}) setitimer(0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:05:33 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) 00:05:33 executing program 3: mprotect(&(0x7f0000684000/0x3000)=nil, 0x3000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(0xffffffffffffffff, &(0x7f00000004c0)='v', 0x1) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 00:05:33 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x6) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:05:33 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) 00:05:33 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x20, 0x200) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0x6d, 0x4) 00:05:34 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000240)={0x3, {{0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xb, 0x4}, 0x8) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0xffffffffffffff48) setsockopt$inet6_tcp_buf(r2, 0x6, 0x463, &(0x7f0000000140)="74ae915ace84ded8acccfe", 0xb) 00:05:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000a00)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x64, "b2d7295e92946a6ac1f6eccf0745665c5a49990ab58f69f3a88ecc983dbbcaefb0f4115a9ee4f23005c19750204cc2feaa1cdb9c4ba7035fb7c9b304b7ee7d8dd6c0d7655dfe6d88b2c7668b80d8e25be7134684046aeb819ef1f633090f5f7ca1f11549"}, &(0x7f0000000080)=0x6c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x4, 0x800, r1}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpid() setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "a4b8663c3a91cf02d5cbb644756fcca21d5d5eb4dd97334217fa4fff3d87619122336d2e8e5d00c92937253a1ec0034898f68de026b9407dbd9f26c41ac9ffcb1dfea6a241b06dc88d26dacae7b7871abbf426aa79a8fc3e4dce528ec3504e0a4cd2bcf6ff63fee0cfe812ac4a400c2611d4a0d18d8cc45cb33b3f11a22c9c7fcb64bfface2023cde9f015f0e0c7a55d927ca87feb7bde1b298c9ff904532d16aad6808464cc7abfa8828b22e1bccc99be91d7c0ddcb893b36a4d56371bc7ba9ea3ad9e623449fed450d1607bc14dd00cc5e910f68fce073adc852a6ad5d3b938129de655a89d2b2dba891c85add028c"}, 0x471) socket$inet6_sctp(0x1c, 0x5, 0x84) __getcwd(0x0, 0xfffffffffffffe96) getpgrp(0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:05:34 executing program 1: r0 = semget(0x2, 0x0, 0x108) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000000)=0x8) setuid(0xee01) r1 = semget$private(0x0, 0x3, 0x0) __semctl$GETZCNT(r1, 0x0, 0x7, 0x0) semget$private(0x0, 0x7, 0x86) semget$private(0x0, 0x0, 0x0) 00:05:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x10001, 0x0, 0x81, 0x4, 0xffff, 0xfffffffffffffffd}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x1e, "0c4b691f98c342a0cbea61c58118466f9ac7a92552bcd6484d38f3a0fd53"}, &(0x7f00000002c0)=0x26) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x4, [0xd44e, 0x1ff, 0x7, 0x8]}, 0xc) 00:05:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fff, 0x2, 0x7, 0xffffffff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000002c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x7}, &(0x7f00000001c0)=0x8) accept$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:05:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="af", 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x284) 00:05:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1205, &(0x7f0000000000), 0x4) 00:05:34 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000040)=0xffffffffffffffcd) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @broadcast}, &(0x7f0000000080)=0xc) 00:05:34 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x91, "be3616216b0d96a97334dd88ac0df33f4d00201e52bfa541da9fd900283298c3e02ff2e4e166f79c809e25168acae6024fc4b4407839b9a15ca36df34bbfd5c16e1af888d10ccf762d4433a39b07181c91c6c2dd5904c7c071d78f31ab320c7bc5b6490e7af0e30b9a47c27c22b02bca8f308bdebfe03f3e0d3ee98360be8a3e46ff6dccd3a2e93fd8ff08886dc8e1e616"}, &(0x7f0000000100)=0x99) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) lseek(r0, 0xc700000000000000, 0x2) 00:05:37 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) 00:05:37 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) recvmsg(r0, &(0x7f0000001680)={&(0x7f00000000c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001500)=[{&(0x7f00000016c0)=""/218, 0xda}, {&(0x7f0000001280)=""/216, 0xfffffffffffffe75}, {&(0x7f0000001380)=""/191, 0xbf}, {&(0x7f0000001200)=""/43, 0x2b}, {&(0x7f0000001440)=""/192, 0xc0}], 0x5, &(0x7f0000001580)=""/251, 0xfb}, 0x83) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:05:37 executing program 2: ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x4b9) 00:05:37 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000240)=""/105, 0x69) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xe3a4, 0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0x76, "7f1d3b089e108a7778fcfb9aa4fae9cec746bf6049bbbdb37e7e0dd8cb27be6a0d78bd3977c6f124833e69bcd6333c5983f1e38356749d872e695a78aa939ca8495f0ae319d1b714073472becbdb8d002b82a04125a3eeab88b74250e69e0b285d478d3b0215fe8ba4e68f7ca2368a90d563964f91b8"}, &(0x7f0000000140)=0x7e) 00:05:37 executing program 2: shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) r2 = socket(0x1c, 0x5, 0xfffffffffffffff8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000000)={0x3, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r3, 0x80000001}, 0x8) 00:05:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r3, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) write(r3, &(0x7f0000000180)="bd", 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000140)) sync() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) listen(r1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:05:37 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x29, "4f8f33931c9d724232bc575fbe3d5e8fdffe83d0d88be87fde33124356c0e42534545628097be76cfd"}, &(0x7f0000000240)=0x31) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) pipe2(&(0x7f0000001280), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) 00:05:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0/file0/file0/file0\x00', 0x8001, 0x186) truncate(&(0x7f0000000040)='./file0\x00', 0x8001) utimensat(r0, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) 00:05:37 executing program 1: r0 = dup(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x408, 0x56) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='.\x00') freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000100)="9ba255b006b3dd0bf82fba9c9194e07301c7dce1e0c728b0bc5da12a7240f4abbaa52d248ed36d3960e89ccf6777511b9a38a9d4f385f7cd803b9ecc098ae2fbeee21deb2667ed81892c36fa3968b2f0ce8e0feafb871f5a5af7c24a1cd3367ebccca3a4cf736dfe6c5dc964a0f5d51d3ca5d532bfadecb4f7", 0x79}, {&(0x7f0000000180)="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", 0xff}, {&(0x7f0000000280)="d5145b4ae3bfb5206c77f23da579cbb3695e853c28fb73ab08d94791db03ffb841cb08ad7818973e1e55cf507cb22a28e295efef8835ea68b4b0f440367a2922849c0aaa3c13a6addcd6183db1d1bf8474e6c646fe1171924f04d743427b3f9e", 0x60}], 0x3, 0x0, 0x0, 0x8}, 0x8) freebsd11_getdents(r2, 0x0, 0x0) 00:05:37 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000000c0)=0x4) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = fcntl$dupfd(r0, 0xd, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) 00:05:37 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xffffffffffffffff, 0xed, 0x100, 0xfffffffffffffffa, 0x6, 0xfff, 0x7, 0x8, r1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@empty, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback, r3}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0xffff, 0x1002, 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) accept$inet(r6, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 00:05:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="49e603053ec70e4d5e5fb8c23273290ff57e6c973bd93fc5992e93943358c53b52bf4f9e451854bec1246aede38f0df13242628c0b3187745e64df9f404dc710f7b355d037664ece377d6a5dcd3093a3f65c0aabbc4cf96421dd21cd082ea398880fa3346c1155bf44ba5beee9ca41fa76c2967266b2c8b13efb797364cbe71a600a7b543a076240645edbb3009512f1045162979584b819", 0x98) pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r1, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:05:37 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000240)='./file0\x00', 0x8, 0x8c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000280)="d0bac9b31a8bd7d7c07f0e21f3ea6045fba329ac2877ecc071383c234f733c3cafcae648381464127247", 0x2a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={r3, 0x12, "3ab285845bc8ee7a23be5a571cbe975a91be"}, &(0x7f0000000140)=0x1a) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:05:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = semget(0x3, 0x4, 0x100) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x81, 0x100, 0xfffffffffffeffff, 0x3, r1}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xfff, 0x4) 00:05:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1a, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:05:37 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10681, 0x32) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="6faa5ee1e93a91906d7c69ff2cc069584a42259772432cbca2323df71a2417683d93e8679ebc063ac53254d9ced6e6e6dc77a780f6d4496d21403b1649e9b6c13b5c353f12a421f4543255c7cd2d046dcd673459b8848cb8066e418c224666445777897749204c4d437dbfb67ca1398e2b848165cbf5cb957c704d041ed745acedecb2900aae04aeaf5841a2274e62612d92057d8c156cb2a8105a189773a0b799784c919b99", 0xa6) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:05:37 executing program 0: r0 = socket(0x1, 0x5, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x87, "82503c67674fd21c18aa44c62bc20f501082595fb2b9ca27b379c81a493ead0895b84091dcec490be4ab7e1d5d5e97e804c92ebe1186ef9c8b5972e89cbfa5488a5a874c4ab8004883100756bd1b6debbd5f86add3d9443a571a43a584d9bf8f894e7bfab02a01920cf1ed21bca8a51504152e72c927caf316d7db21e02b9f68cda16eabfee779"}, &(0x7f0000000140)=0x8f) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x4, r1}, &(0x7f00000001c0)=0xc) 00:05:37 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) close(r0) 00:05:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) socketpair(0x1d, 0x3, 0x7, &(0x7f0000000140)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0xfffffffffffff824, 0x800, 0xfcf, 0x9a00, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:05:37 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @loopback, @rand_addr}, 0x0) renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f00000002c0)='./file0/file0\x00') 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') 00:05:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)='f', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000140)=""/141, &(0x7f0000000200)=0x8d) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 00:05:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="b00000004000000000000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000180)=0xfd4e) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0xfffffffffffffffc, 0xf, 0x3, 0x7fffffff}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000040)=0x10) 00:05:37 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffeba) 00:05:37 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000), 0x4) 00:05:37 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/../file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0xe3be, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000100)='./file0/../file0\x00', 0x44, 0x40) 00:05:38 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) close(r0) 00:05:38 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd38c734ca9e79c94080565fba2b77402dfa07e0c63e18ac65337367e03fbc4ba941044f5f05cb1415fcbf75f3398bb7030ab6bad7e267342eb7dbd67c9f3968293de6178a797cdc08275e899b60207568f4b710d166cbadf87565a8d92c5950c0b7b31a5ae26f98fa9df306007a2ff775f9b349cdf0301c9b12e83745139a0b259e911d2d0a5411219e074602944f1338b3a5e75a423a5ce6dadced2e032860df1a"], &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) open(&(0x7f00000001c0)='./file1\x00', 0x2, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r6 = socket(0x0, 0x25, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000740)=ANY=[@ANYBLOB="bd1d81458b323c862cebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d874dc01d1dbc79c1400000000000000000000000094234bf2a9ac2040edc0e679a94deaf413ca7ff7009ef9f254993dd17b2179a5d115bd48ad707303539fee27103525a1e1dac0add013f4d9ae716f5a2269d9ecfd12a0c8b1efe73c8df8afb2a3ab1c0e98e7cd3694766ded645f2b0864b01fa860300a137cb466cd596d8df3", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x0) 00:05:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, 0x0, 0xffffffffffffff68, 0x0, &(0x7f0000000340)=@un=@abs, 0x8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x1, 0x77a63a6}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7f, @loopback, 0xffff}}, r2, 0x20, 0x6, 0x214, 0x10000, 0x8, 0x6}, &(0x7f00000002c0)=0x98) 00:05:38 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @loopback, @rand_addr}, 0x0) renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f00000002c0)='./file0/file0\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:05:38 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) close(r0) 00:05:38 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) close(r0) 00:05:38 executing program 1: freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x2) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/83, 0x53) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) clock_settime(0x4, &(0x7f0000000100)={0x5}) read(r0, &(0x7f0000000140)=""/230, 0xe6) munlockall() r2 = semget(0x1, 0x0, 0x20) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000240)=""/26) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x7fff}}, 0x0, 0x496d, 0x2, 0x6}, &(0x7f0000000440)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0x100, 0x401}, &(0x7f00000003c0)=0x10) 00:05:38 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1cc8aa6e, 0x4) select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xfff, 0x10001, 0x4, 0x8, 0x9}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x13, "cf276fe00927ec1701de2d16ade1d27768c42b"}, &(0x7f0000000240)=0x1b) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 00:05:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/14}, &(0x7f00000000c0)=0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0xffff0008) 00:05:38 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x693a42ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4, 0x2}, &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x1002, 0x7fffffff) sendto$inet6(r0, 0x0, 0x0, 0x5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@broadcast, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 00:05:38 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x0, 0xff]}, 0x8) sendto$unix(r0, &(0x7f0000000040)="c989678e75d4f25fb9ce130d5e3d68c8c733c4ebf6a10f6bb94caf308b3dd30f8cbbff2ebd2be264a43e918ce9eb9397acae54125b1c7eaa1bf2f0a1b798daaf088d24a82496c6058db21b6f05e4002961ee794777df236887ea58da8bcfcd809639000000000000000000000000000000", 0x71, 0x20100, 0x0, 0xfffffdba) 00:05:38 executing program 1: freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x2) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/83, 0x53) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) clock_settime(0x4, &(0x7f0000000100)={0x5}) read(r0, &(0x7f0000000140)=""/230, 0xe6) munlockall() r2 = semget(0x1, 0x0, 0x20) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000240)=""/26) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x7fff}}, 0x0, 0x496d, 0x2, 0x6}, &(0x7f0000000440)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0x100, 0x401}, &(0x7f00000003c0)=0x10) 00:05:38 executing program 0: r0 = socket$inet(0x2, 0x10000003, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udp(r1, 0x11, 0x3, &(0x7f0000000000)=0x3f, 0xfffffffffffffef0) getsockopt$inet_int(r0, 0x0, 0x43, 0x0, &(0x7f0000000200)) 00:05:38 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) close(r0) 00:05:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x68, @loopback, 0x800e}}, r1}, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) 00:05:38 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) socket$inet6(0x1c, 0x3, 0x1) 00:05:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x2, 0x0, 0x20d}, 0x98) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xba, "01ddc6c427dc58c33c3737fd84f2afb3739708724dfbd8da588c62dd8029d117ae046beec019ff7216a8e55e4d8494164159de4aa3e8b79bee987ea9f1de0fb653d1c3570c1c5fa12dc2d2597a457d66c041ce25c8b8ee2c4599343de70732a0df797b0bc2343b26b8840e83ec599d55dc5660eeceae4f0d33e314b57e488ab6a3ef5f756e1a132c7a5be5589e85c4073347983cb1deb101e21740fe889f64644cfd1842c6767904840e2f14d4a101ec23b6c1886ddb1b93876b"}, &(0x7f0000000240)=0xc2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r2, 0xfffffffffffffff7, 0x2, 0x40, 0x81}, &(0x7f00000002c0)=0x18) 00:05:39 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r1, &(0x7f0000000000)=""/40, 0x28, 0x40000, &(0x7f0000000040)={0x2, 0x2, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) 00:05:39 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 00:05:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000001c0)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x27, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000140)={0x80000000001c02, 0x100d, 0x0, 0x6}, &(0x7f00000000c0)=0x16b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000100)=0x10) 00:05:39 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) shutdown(r0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000180)={0x7, {{0x2, 0x2, @rand_addr}}}, 0x90) r3 = getpid() fcntl$lock(r1, 0xd, &(0x7f0000000100)={0x1, 0x3, 0x2, 0x6, r3}) mlockall(0x5) r4 = dup(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000240)={0xffff}, 0x1) sync() r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x10) poll(&(0x7f0000000140)=[{r5, 0x5}], 0x1, 0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:05:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x5f, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:05:40 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) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:05:40 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 00:05:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) socket(0x2, 0x10000002, 0x7) r2 = dup2(r0, r1) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) r4 = fcntl$getown(r1, 0x5) r5 = getpgid(0xffffffffffffffff) setpgid(r4, r5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) freebsd11_fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) chown(&(0x7f0000000340)='./file0\x00', r7, r8) setsockopt$sock_int(r6, 0xffff, 0x1004, &(0x7f0000000300)=0xad9b, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={r3, 0x7, 0x93, 0x6, 0xffffffff7fffffff, 0x7, 0x7, 0xec6, {@in6={{0x1c, 0x3, 0xfffffffffffffffc, @loopback, 0xffffffffffff0000}}, r9, 0x4, 0x8, 0x800, 0x7, 0x6}}, &(0x7f0000000280)=0xb0) 00:05:40 executing program 2: r0 = socket$inet(0x2, 0x20000005, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/126, 0x7e}], 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:05:40 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x7fb, 0x6) r0 = socket(0x10000000011, 0x8000000003, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x2, 0xfffffffffffffffb}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="d0a339f31af9a91958c1c9eabf9aef326eaf0496cede6444bba778c51cdb462ce0082aa698", 0x25) 00:05:40 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, 0x8) close(r0) 00:05:40 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000280)="b4") 00:05:40 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) setreuid(0xffffffffffffffff, 0xee00) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000080)=[0x0, 0xa8]) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:05:41 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) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:05:41 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 00:05:41 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendto$inet6(r1, &(0x7f0000000080)="a8b90aeef6", 0x5, 0x8, &(0x7f0000000100)={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) flock(r0, 0x8) 00:05:41 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@loopback, @remote={0xac, 0x14, 0x0}, 0x0, 0x5, [@rand_addr=0x4, @remote={0xac, 0x14, 0x0}, @multicast1, @broadcast, @broadcast]}, 0x24) 00:05:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:05:42 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendto$inet6(r1, &(0x7f0000000080)="a8b90aeef6", 0x5, 0x8, &(0x7f0000000100)={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) flock(r0, 0x8) 00:05:42 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:05:42 executing program 1: unlinkat(0xffffffffffffffff, 0x0, 0x300) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x80) 00:05:44 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 00:05:44 executing program 1: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = accept4(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f0000000400), &(0x7f0000000440)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000480), 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r3, 0x8000, 0xed1874c1f832289e, 0x8, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x400, 0x5, [0x7ff, 0x7fff, 0x0, 0x56a, 0x5e22]}, &(0x7f00000000c0)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000300)={0x1}, 0xe52f3e2cc4175795) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x80000000, @empty, 0x1}}, r4, 0x8, 0x2, 0xefde}, &(0x7f00000001c0)=0x8c) 00:05:44 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, 0x0) close(r0) 00:05:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xffffffff00000001, 0x2, [0xb6ca, 0x6]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xfffffffffffffeff, 0x401}, &(0x7f0000000100)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:05:44 executing program 2: shmget(0x2, 0x4000, 0xc2, &(0x7f0000d2a000/0x4000)=nil) shmget(0x2, 0x4000, 0x0, &(0x7f0000d2a000/0x4000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000140)=0xda, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockname$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) bind(r1, &(0x7f0000000180)=@in={0x2, 0x0, @broadcast}, 0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) clock_nanosleep(0xe, 0x4, &(0x7f0000000040)={0x5, 0x1000000}, 0x0) mmap(&(0x7f0000d2c000/0x4000)=nil, 0x4000, 0x3, 0x13, r2, 0x0) 00:05:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000240)=0xfffffdcb) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x1}, {r0, 0x3}, {r0, 0x81}, {r0, 0x8}, {r2, 0x10a}, {r2, 0xa1}, {r2, 0x81}], 0x8, 0x2) lseek(r0, 0x0, 0x1000000000000) accept4(r2, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:05:44 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$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f0000006137d60c85e5e4e607ea72456eff64a8b5e8db0b915338813581a38205a803396d6bf506031f4ed4d80d7bfa7c716cb1a8e350d8ad2bbb95e94e661305bc09a47d7c6a1717570000000037c97873008d0cc0042eece5d8ef6b1b0a2218dd26"], &(0x7f0000000080)=0x57) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x4}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000240)=0xfffffffffffffe00, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @loopback}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x57, 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) pipe2(0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, 0x0, 0x0) 00:05:44 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') fchown(r0, 0x0, 0x0) close(r0) 00:05:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) truncate(&(0x7f0000000040)='./file0\x00', 0x6) fchown(r0, 0x0, 0x0) close(r0) 00:05:45 executing program 1: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c00000000000080fe80"], 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) ftruncate(r2, 0x6) pwritev(r2, &(0x7f0000000080), 0x251, 0x2) 00:05:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x13) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:05:45 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) exit(0x5) shutdown(r0, 0x2) 00:05:45 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r1, &(0x7f0000000040)=@in={0x2, 0x3}, 0x10) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x1800}], 0x1) semop(r0, &(0x7f0000000100)=[{0x0, 0xffff, 0x1800}], 0x1) r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:05:46 executing program 2: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000003080), 0x0, 0x0) munlockall() 00:05:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) socket(0x17, 0x20000000, 0x386) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x2}, 0x8) open(&(0x7f0000000040)='./file0/file0\x00', 0x100, 0x1) 00:05:46 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x205, 0x0, 0xca}, 0x0) 00:05:46 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@authinfo={0xc}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x61]}, &(0x7f0000000200)=0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x2, 0xf, 0x980, 0x6}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x5a1d, 0x3, 0x0, 0x7fffffff, 0x3}, &(0x7f0000000100)=0x14) 00:05:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r2, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 00:05:46 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:46 executing program 2: socketpair(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYRESDEC=r0, @ANYRES32=r1], &(0x7f0000000200)=0x2) r2 = socket(0x2, 0x10000001, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0xae90, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240)={0x7a, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r3, 0x7fffffff, 0x9, 0x6, 0x101, 0x6, 0x100, 0xffffffffffffe075, {@in={{0x2, 0x3, @broadcast}}, r3, 0x7, 0x6, 0x6cfed45a, 0x7fffffff, 0x400}}, &(0x7f00000001c0)=0xb8) ftruncate(r2, 0xfffffffffffff41d) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x40009522, 0x2c4d}, 0xc) ftruncate(r1, 0x1) ftruncate(r2, 0xccb) 00:05:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x2) 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, 0x4, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000004c0)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3, 0xff}, 0x8) 00:05:46 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000100)=0x100, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}, 0x0, 0x9, 0x4, 0x4, 0x9, 0x10001, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x1}, 0x8) accept4(r0, 0x0, 0xfffffffffffffffe, 0x30000000) 00:05:46 executing program 2: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) r0 = shmget(0x3, 0x2000, 0x21, &(0x7f0000db0000/0x2000)=nil) shmat(r0, &(0x7f0000d97000/0x4000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:05:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) fchown(r0, 0x0, 0x0) close(r0) 00:05:47 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022e18"], 0x1) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000010c0)={0x4}, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) 00:05:47 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)) geteuid() r0 = geteuid() r1 = geteuid() setreuid(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x12, r2, 0x0) 00:05:47 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000f8b000/0x3000)=nil, 0x3000) msync(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) munmap(&(0x7f0000c63000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000db9000/0x3000)=nil, 0x3000, 0x1) 00:05:47 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:05:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @multicast2}, 0x16b) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:05:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) fchown(r0, 0x0, 0x0) close(r0) 00:05:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) 00:05:47 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100809, 0x40) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x23abf7c9) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 00:05:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) 00:05:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) fchown(r0, 0x0, 0x0) close(r0) 00:05:47 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x0, 0x0) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000dd9bef472ba8"], 0x8, 0x800) msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0) 00:05:47 executing program 3: truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) 00:05:47 executing program 3: truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) 00:05:47 executing program 3: truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) 00:05:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000140)=""/63) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00') r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x1, 0x20, 0x4, 0x7, 0x8, 0x100, 0x2, r2}, &(0x7f0000000040)=0x20) fcntl$setown(r0, 0x6, r4) 00:05:47 executing program 3: r0 = open(0x0, 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=']\x00', &(0x7f0000000180)='&]&:\x00']) setsockopt$sock_int(r0, 0xffff, 0x4000000001012, 0x0, 0xfffffffffffffea5) 00:05:48 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]}, &(0x7f0000000140)=0xffffffffffffff2d) chdir(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10) 00:05:48 executing program 3: r0 = open(0x0, 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 2: mlock(&(0x7f0000a36000/0x1000)=nil, 0x1000) mincore(&(0x7f0000c4f000/0x8000)=nil, 0x8000, &(0x7f0000002440)=""/4096) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xd94000000000, 0x7ff, 0x4, 0x3, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) 00:05:48 executing program 3: r0 = open(0x0, 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "e83c220999b1bd8714a178770cd368ab5d2535469b7619784fbdc6541d7e93c9b6d3869b7f0223a66c7dbc9ae747a61d8444b149bd850944aef8d39ee89723a23b841c1a09fbcec93e886eb49da421d8ab3de961d9dab136f49e6eb016f96693c924f2cf0fdf270f05c6a30a5678dfa7f4b49a5a45985eab848f5d441b883ae1170c6798642f4e43b9868757ea5d57efa10641bba354b8499fdd2d0f79ee58e5e64cd6db150cd065f5e151182722187f5ea3c0fb960cbf282e988ca858ce9d96da4b0ecfeccbd1785d0b73668322cd679dcad6f0b7925f00b4458572a649f35c0e70b37f692f4c63c94b0d874a9b0eb9"}, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r3 = shmget$private(0x0, 0x1000, 0x202, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e23ffffff7f000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00100900ff17000081c511b1b82361a6ee2cffdd315a1d56d2d67ca50172bfb6a7c59044326441fa76276a1b40884e1171228aa4f525f3334a322aaee1c97589914102002b72a5784555953d269d621f76675ddb0a190c5a3881be40e23691df59dd440ebee9aac9695fc4aeeee4000000570ece02788c097a3db4c01b8aa433a3b0487dda2b2d406fe101edad3ca0e2376e0824fa45792ae35cab829b5b904f64eca88f44fa59e1c0a4397a40d80ae180474b9ab1529a0737356a09f7a2ca2e5d4b458dad7b7a82b57a006cd703d40c11c7050f25492baa82739393a041c7d625433d44d3885837d51c3b296727a7ca0bd1904b37ca3be3"], 0x8c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f0000000240)={0xffffffffffffff7f, {{0x1c, 0x3, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0x0}, 0x4}}, {{0x1c, 0x0, 0x3, @loopback, 0x54}}}, 0x108) 00:05:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000140)=""/221, &(0x7f0000000080)=0xdd) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) 00:05:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x2, 0x3, @local}}}, 0x88) 00:05:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2f66696c65302e66696c6530004a"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="feffffff", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0x0, 0x2, 0x1000, 0x4, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="f8ff0a00040002000900eb9153048da2bc98400001000200"], 0x1c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0x7ff, 0x0, 0x2}, 0x94) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x8) 00:05:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x3f) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) 00:05:48 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0xfec6}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) pwritev(r0, &(0x7f0000000080), 0x0, 0x80000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0xf, 0xa69, 0x2dd}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r1, 0x8, 0x9, 0x8, 0x9, 0x4, 0x80000001}, &(0x7f0000000180)=0xa0) 00:05:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='&Y\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000440)=[&(0x7f00000001c0)=':\x00', &(0x7f0000000200)='!\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='}\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=':\x00', &(0x7f00000003c0)='\b\x00', &(0x7f0000000400)='--\x00']) close(r0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x20) writev(r1, &(0x7f00000004c0), 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000580)={0x0, 0x59, "bb0afe8a9e31afd5de4f9bcfa2e48c4bf52957db84ffaa46a1f4f92f6bc4002eced7110c04bb7c22f74c3a05230bdf73e5d9ec0f571eebf5759ab45fd3951aafb0fee858024d7a74060a71e7fc80aa81f71dc07d42f1b618e3"}, &(0x7f0000000600)=0x61) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000640)={r3, 0x5, 0xf, 0x3, 0xffff}, &(0x7f0000000680)=0x18) execve(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 00:05:48 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) r0 = getuid() r1 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="03008087bbc7614f0e1a1c1ae3c5a01c900600000092000700000000008100"], &(0x7f0000000140)=0x14) r4 = socket(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:05:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(0x0, 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000480)={0x0, 0xfffffffffffffe01}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0xffffffffffffff00, 0x9, 0x4, 0x4, 0x9}, &(0x7f00000005c0)=0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000000c0)={r4, 0xc, "0a556313762a1d5091d8e0dd"}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="ffff0000020000000700000000000000d2e22b6c"], &(0x7f0000000240)=0xb0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x400, 0x4) socket(0x1c, 0x1, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000200)=0x7, 0x4) getsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f00000002c0), &(0x7f0000000280)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000140)={0x6, {{0x1c, 0x0, 0xfffffffffffffff5, @loopback}}}, 0x88) 00:05:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x9}}, 0x0, 0x100, 0xffff, 0x0, 0xee, 0x4, 0x7}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xffff, 0x8, [0x7fffffff, 0x0, 0x3f, 0x5, 0x3f, 0x8205, 0xfff, 0x3]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x800, 0x5, 0x3, r2}, 0x10) r3 = getpgrp(0x0) getpgid(r3) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000240)="8b2452991e7d6d2861aa9ca809e20423ca1c0d12fe6b1cee2ba07e68b6c681a24c370a70b1f64ce62455c4a356dfe90aa2d33beecc132c33d9fe59668d4048c245f2106d488936c4e685b4ae8f8e92782c651b20c20355d9e0c2499a7032d62fd11cc0a1e962c383f9eb", 0x6a}, {&(0x7f00000002c0)="1859ea4f74dfc655269ff977543a24d057d8f6ef8bfc454498a2f3ddfb55cf27810d261d4d93c4076f638374c21d30507326a6192bc1217d27a91c626e6ee7f1d83a3df1b55837344f7d9037f7d302850377f270a75930f5b391990ade309feb727953cfec2777fcf4201c2e3a92bf37440e8c344e7035389d75aa42ce3451f8188b834b47c905f4ee4ca4ea6785d5c8adbc831dca6484f74afa776a5cbfc630285b1a28b52f3f92bd232cc75d6dc646c94a7c9fb270c382ba3b2db4151e0b2d56bd8abe1b13", 0xc6}, {&(0x7f00000003c0)="b916ee4abb3fd20a5671f19397ed505a4185090fd6bc1c2edec9890946d1cc966e65dfb83a976cde2eb6f27f04b934a5556a666050ed28bcabf230173229806033481462778658ae2f9686011edbd8b11a29e99a4ee971e6f3ce49a09cc129a59be1f65e82119688d11c4139687689a88bf3e31b214893db56a2ad7347011b1643fa3e8e09dfb4ff6174ef91a320ece0e6fab7e9aff2520515de888fee28325eef5c892751565fc109f5f1575a2bf21e6e1eeb723d277f2e9b49c58c82f601d1cb948218fab1daa2c67388a598e4397c6a09e3faa9639e0d8ff36738390f280bf3cb167b", 0xe4}, {&(0x7f00000004c0)="dbfda02e0f8c167cc584374aac071571d84f3d6cf42e46cb7f82e9997a50e0488a2dcf88eff789de514d51bf76488f42453023ced365ea30ab8fb45539856da8ca9869eedba2654e3abed0107c6043797102f9d3", 0x54}, {&(0x7f0000000540)='$Q', 0x2}, {&(0x7f0000000580)="e5c906b4a95ef8293b88", 0xa}], 0x6, &(0x7f0000000640)=[{0xe8, 0x88, 0x7f, "69c2efebee05e5f3284201dc29baa838c05a0ee54b60698266ab0c129f2801fd825c592a7adf816bb62cb6917b690b28bf6d153063df993de65003cff80deab1e9ce57f8468cd95d4ef10d80492afb046a84d533c1d551cd57def779d86ce82642851b629a55a2e3e109a28e9ba6d5b47487ad001eaaed2d03f1ffeb8a14e0b729e1dccc34b70da100b7fc2e6615ff009bc1692fc3b9a4fea9461aaca4ce2fcc8d5686890b9ce1b271dd6b3f597f65838cdd2967e34029c5b7cdcc49f8d30e791751f4eb782af637b9454c103cffc84eed"}, {0xd8, 0xffff, 0x9, "1f1d1b34237266862d7d42a60cc3eea2ab44c414bc607f489529f0f65c71341d133cff1ac8d9e335a25818d8d7bdb3aa6400b04045308aee02feff1d0a07843242072bda7bbac6493aa04279f1cedff47c86168ed0d049e8cc061adf4d275c3c40f19796919727ad9f5dd65b7e27a471b207aa30aa60b5c2f79dda7f663df945a50746fed85cb7482bdaf08e02a9892960aafca40a254885ff0352366af2488328bb88c81662a42bbc0cd0b4ebeb89cf48cc01c8ad1ab1c48ab0aa4f337cf48890"}, {0x110, 0x11, 0x7, "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"}], 0x2d0}, 0x8) getpeername$inet6(r0, &(0x7f0000000980)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000009c0)=0x1c) getsockname$unix(r0, &(0x7f0000000a00)=@abs, &(0x7f0000000a40)=0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000b40)={0x0, &(0x7f0000000a80)=[@in6={0x1c, 0x3, 0x4, @empty, 0x80}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x1ff, @loopback, 0x9}, @in6={0x1c, 0x1, 0x9, @loopback, 0x7120}, @in6={0x1c, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x3, 0x3, @empty, 0x3c}]}, &(0x7f0000000b80)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000bc0)={@in={{0x2, 0x2, @rand_addr=0x3ff}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000c80)={r1, 0x3, 0x6, 0x100000000}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000cc0)={@in6={{0x1c, 0x3, 0xfa2a, @remote={0xfe, 0x80, [], 0x0}}}, r1}, &(0x7f0000000d80)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000dc0)={r4, 0x7fff}, 0x8) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000e00)={r4, 0x74, "5d05cc94e2f5fcb25af988d47d84cf5d3fe8521c5af066474f7a47d070a80a4a709e9117973173732666536495082927aa48fdac76206f8135afa2e3554117ce5ca027fea792dac6d2f83b8625547a519ae56e9189f5449bbf3d79c42985983a0ee53b7dc38cf4a45d17db8de4b8503b4d9c1e08"}, &(0x7f0000000e80)=0x7c) r7 = msgget(0x0, 0x200) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000ec0)=""/226) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000fc0)={@multicast2, @broadcast}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001000)={@in={{0x2, 0x1, @loopback}}, r6, 0x4, 0x3, 0x306, 0x694, 0x1, 0x5}, &(0x7f00000010c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001100)={r4, 0x3f, "88544eb3bcebba7e06fa9d0bdbd36027f9c5ce0eae9ea5e048acfe267d2f4e9c2e45a2a3d6fc50b5a3f19cd2244aec311ad7270a982042f3129a1d8e15812a"}, &(0x7f0000001180)=0x47) lseek(r5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000011c0)={r6, 0x8, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001200)={r2, 0x10001, 0x2, 0x9, 0xff}, &(0x7f0000001240)=0x18) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000001280)={0x1, {{0x2, 0x0, @broadcast}}, {{0x2, 0x0, @multicast2}}}, 0x118) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000013c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001400), &(0x7f0000001440)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001480)={r4, 0x4, 0x2, 0x43, 0x7f, 0x3}, 0x14) 00:05:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(0x0, 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(0x0, 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(0x0, 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='&Y\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000440)=[&(0x7f00000001c0)=':\x00', &(0x7f0000000200)='!\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='}\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=':\x00', &(0x7f00000003c0)='\b\x00', &(0x7f0000000400)='--\x00']) close(r0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x20) writev(r1, &(0x7f00000004c0), 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000580)={0x0, 0x59, "bb0afe8a9e31afd5de4f9bcfa2e48c4bf52957db84ffaa46a1f4f92f6bc4002eced7110c04bb7c22f74c3a05230bdf73e5d9ec0f571eebf5759ab45fd3951aafb0fee858024d7a74060a71e7fc80aa81f71dc07d42f1b618e3"}, &(0x7f0000000600)=0x61) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000640)={r3, 0x5, 0xf, 0x3, 0xffff}, &(0x7f0000000680)=0x18) execve(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 00:05:48 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0xfff, 0x1, 0x1f, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x6, 0x8679}, 0x8) r2 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) poll(&(0x7f0000000540)=[{r0, 0xa}, {r0, 0x21}, {r2, 0x20}, {r0, 0xa3}, {r0, 0x2008}], 0x5, 0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x3, 0x800, 0x9, 0x7, 0x14000000000, 0x4, 0x9, r1}, &(0x7f0000000200)=0x20) r3 = open(&(0x7f0000000240)='./file0\x00', 0x605, 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280)=0x6, 0x4) flock(r3, 0x1) r4 = semget$private(0x0, 0x3, 0x8) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f00000002c0)=0xffffffffffffffdf) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) __semctl$GETPID(r4, 0x3, 0x4, &(0x7f0000000380)=""/222) sendto(r0, &(0x7f0000000480)="fdc46d01a0e7b9485d08a6dc5ef3eb4c0358f4a2ccf234601c72b2a3002f6b79ecb31d7481bbbb67ea8e36df3a6658443311046c0a375f6d8b6756f004ded5e14aa1d7cf454f3fe7dd10e6c33bf2ff1ab3671dafb04017553d74cccf531477cc8cca1ae21eafb97d42079bdaecc7c7fe9ae44f81a270da2e2361abdf0dfab2ba5ca215a91525606f7f668101935b90b5a594dae3d6220d33255f7fff63f5", 0x9e, 0x80, 0x0, 0x0) r5 = accept4$inet(r3, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000005c0)=0x10, 0x20000000) semget$private(0x0, 0x0, 0x10) setsockopt$inet_group_source_req(r5, 0x0, 0x57, &(0x7f0000000600)={0x52, {{0x2, 0x3, @multicast2}}, {{0x2, 0x2, @multicast2}}}, 0x118) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) fstat(r5, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000980)='./file1\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000840)='./file0\x00', r6, r7) getsockname$inet(r5, &(0x7f0000000a40), &(0x7f0000000a80)=0x10) 00:05:48 executing program 2: mlockall(0x2) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) open(&(0x7f0000000080)='./file0\x00', 0x880, 0x100) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x4, 0xb1c, 0x1, r1}) setrlimit(0x0, &(0x7f0000000040)={0x6, 0x3ff}) 00:05:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0) fchown(r0, 0x0, 0x0) close(r0) 00:05:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0xe4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept4$inet6(r1, 0x0, &(0x7f0000000440)=0xfffffffffffffecc, 0x30000000) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x30000000) r5 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x80, 0x190) r6 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x20000000) r7 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xa8) r8 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000002c0)=[{r0, 0x108}, {r1, 0x20f5}, {r2, 0x2}, {r3, 0x44}, {r4, 0x20}, {r5, 0x1}, {r6, 0x2}, {r7, 0xe}, {r8, 0x8}], 0x9, 0x5) r9 = semget(0x1, 0x0, 0x10) __semctl$GETVAL(r9, 0x3, 0x5, &(0x7f00000003c0)=""/35) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10, 0x30000000) fstat(r10, &(0x7f0000000000)) mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000003100)) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) 00:05:48 executing program 2: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x3) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0xa) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setregid(r1, r0) setregid(r0, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:05:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0) fchown(r0, 0x0, 0x0) close(r0) 00:05:49 executing program 1: r0 = msgget$private(0x0, 0x80000000000005) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{}, 0x0, 0x0, 0x1, 0x180000000000, 0x4, 0x4}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001240)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x145}, 0x3, 0x20, 0x4, 0x9, 0x0, 0x7ee7}) 00:05:49 executing program 2: freebsd11_stat(&(0x7f0000000100)='.\x00', 0x0) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x20000000, 0x385800000000000, &(0x7f0000000040)={0xffffffffffffffff}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) ppoll(&(0x7f0000000140)=[{r0, 0x44}, {r1, 0x4}, {r2, 0x40}, {r3, 0x6}], 0x4, &(0x7f0000000180)={0x9, 0x101}, &(0x7f00000001c0)={0xfb2b}, 0x8) 00:05:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(0xffffffffffffffff, 0x0, 0x0) close(r0) 00:05:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65300086b8a653aaea5ef348c307660ffab128"], 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, {@in6, 0x0}}, 0x0) close(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, r1, 0x101, 0x7, 0xef}, 0x94) 00:05:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(0xffffffffffffffff, 0x0, 0x0) close(r0) 00:05:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(0xffffffffffffffff, 0x0, 0x0) close(r0) 00:05:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180), 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x2, 0x401}, {0x2, 0x4}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x2d, "40d1ffe4d186840f690cbb96f78191fef5f0535959494b2dfdafb2de5628c396380dac3db2a74da587057186ef"}, &(0x7f0000000040)=0x35) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x2, 0x7f}, 0x8) 00:05:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(0xffffffffffffffff) 00:05:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7, 0xf3a, 0x1f, 0xca5, 0x100000001}, &(0x7f00000000c0)=0x14) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x0, 0x1, @empty, 0x7f}, 0x1c) execve(0x0, 0x0, 0x0) 00:05:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xe3, "5677d25fdb7b2edf6740d65fe1d71e3c8b77431e5ba27d83151d978ef46de5920532fb83e1d4a56840d9302b44d10528e2b781ae6942a1baa134482a4fa45275fb2dcbd69aa29e5f7fc6945d837a1d791914b4cd7a3e65c25a5a354fa4f4718b6c203d035291bbd6d1f1b365f751c427a50a3f154fa0f7560117c5ee1429ad905c7dc7c560dbd91b5f62f553ec8317a90e5479edf3a215a66693007422c6b0ed9c99f9cda7b36ec337443a02f40a787fe87bd71e7319107122651ea352e28a4df37c6b47e315c517912e1a1df12dd22b908537dd0a3cae01158039a01bf7c42da94bf8"}, &(0x7f0000000000)=0xeb) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x0, 0x9145e4597b790202, 0x1ff, 0x100000001}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x6) 00:05:50 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) r2 = getpgid(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r5 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)="c80b087432f926330af6a30fe65b250ee7b890b4bc49a7d7a4b02d37d0bfa4", 0x1f}], 0x1, &(0x7f0000000340)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x58, 0x8}, 0x8) bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:05:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 00:05:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(0xffffffffffffffff) 00:05:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="820281000000000000009ccccc6a57ca2102ebd4dc0000a5a3212b607e8066721bf42ad57ce00bc9e587699721277069b7da01f4d0c0927849afffb333ab85620266d6ebf620593c86c3e80566d2eda4d34a234665c63c94007b7667ea8ec40addfd13df83240835a6fd549d8d5b"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:05:50 executing program 2: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) r0 = shmget(0x1, 0x4000, 0x40, &(0x7f0000c5a000/0x4000)=nil) r1 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x5, r1, r2, r3, r4, 0x47, 0xe4ab}, 0x5, 0x2, 0xffffffff, 0x904, r5, r6}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) shmget$private(0x0, 0x2000, 0x95, &(0x7f0000ee9000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000c9b000/0x1000)=nil) shmget$private(0x0, 0x3000, 0x404, &(0x7f0000ffa000/0x3000)=nil) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) 00:05:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x182) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) 00:05:50 executing program 1: r0 = socket$inet(0x2, 0x5, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0xa2, "251987f7f741b82bf2e669e93e4c0e34808a38682062c37b113803252a5654e03545fed4b9f7159a3978e8971a1d79117eb3482b0a2b743e1ea8856af21f1a06e4f867d6fb96b36edef0c10b0b64294e477775d8c593aaf8c302377705dae04fb63a09f709afcfa5a467fe4c7045cc93cc40a3d06976c2da0a1ac4d364d2370e8522ee3dec76290ccc58ff8f1c0247a8f4f4fc85de9cdca0e3e4f24e65dbcbdafafb"}, &(0x7f0000000140)=0xaa) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) 00:05:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(0xffffffffffffffff) 00:05:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:05:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x3ff, 0xffffffffffffff7f, 0xfffffffffffffc01, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) 00:05:50 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6(0x1c, 0x30000003, 0x0) 00:05:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8314}, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000080)={0x0, 0xb01a53fd6495dd27, 0x0, 0x15b, 0x0, 0xfffffffffffffea8}, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xe, 0x3}, &(0x7f0000000280)=0x8) shutdown(r0, 0x1) 00:05:50 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ffa06d", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) 00:05:50 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socketpair(0x1c, 0x2, 0x3, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1}, 0x8) 00:05:50 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8, 0x30000000) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) fdatasync(r1) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2000010000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000413f01500553353d00000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="7f00000000000000140000000000"], &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @loopback, 0xffff}}, r4, 0xb7, 0x8, 0x6}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000440)={r5, 0x3}, &(0x7f0000000480)=0x8) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x8e) 00:05:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) close(r0) 00:05:50 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000980)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c10680d2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:05:50 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r3) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r5, 0x1) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x0, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:05:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x3ff, 0x1ff, 0x400}, &(0x7f0000000140)=0x94) close(r0) 00:05:50 executing program 2: socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000280)=""/149, 0x95) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) accept4$inet6(r2, 0x0, &(0x7f0000000080), 0x10000000) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) fcntl$getflags(r1, 0x3) 00:05:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 00:05:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) r1 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/83) close(r0) 00:05:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x6a3cf28896135a1a, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r3, 0x101, 0x66a}, &(0x7f0000000340)=0xc) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00000001c0), &(0x7f0000000240)=0x4) open(&(0x7f00000003c0)='./file0\x00', 0x100, 0x84) truncate(&(0x7f0000000380)='./file0\x00', 0x9) fchown(r0, r2, r1) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000180)=0x1, 0x4) fchown(r0, 0x0, 0x0) close(r0) 00:05:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0x800) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) poll(&(0x7f0000000080)=[{r1, 0x5}, {r0, 0x88}], 0x2, 0x7f) 00:05:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x5, 0x4) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000040)=[{&(0x7f0000002240)="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", 0x5a1}], 0x1, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xa, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x1}, 0x8) 00:05:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000b44e8d06513f1f005e3c6fb83a876eee4049e359c10979254b692372514b17e4fdff5aafd8b02a49684a4680b1259e8439854e06fe881fa0486bc8f39dbb03584ded26e9383689899f6dcb81ca3abff16a6a902f0629f0e04d6f31d13b049b4304b83b74d0b7b5861738cd8c90e18f8efbb3f6b2ee0d259838a105065e603d453ca72366f7778dcad4c96981a407108f930ba80f8b9e400336fa5081fbba1b2fdd7971caea452f30eb7d01c3a5"], 0x1) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)='/', 0x1}], 0x1, 0x0}, 0x0) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) connect$inet(r0, &(0x7f0000000200)={0x2, 0x1, @loopback}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) sendto(r0, &(0x7f0000000700)="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", 0x1000, 0x4, 0x0, 0x0) close(r0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x20000000) 00:05:51 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) 00:05:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x100) lseek(r0, 0x0, 0x3) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2, 0x8f}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x13}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r2, 0x0, 0x0) close(r2) 00:05:51 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/85, 0x55}, {&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f0000000240)=""/158, 0x9e}], 0x3) 00:05:51 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresgid(0x0, &(0x7f0000000240), 0x0) 00:05:51 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000040)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) writev(r1, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) fcntl$getown(r2, 0x5) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) 00:05:51 executing program 0: mprotect(&(0x7f0000389000/0x2000)=nil, 0x2000, 0x2) socket$inet6_icmp(0x1c, 0x2, 0x3a) select(0x328, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x5, 0xfffffffffffffffe}) socket$inet6_udp(0x1c, 0x2, 0x0) 00:05:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 00:05:51 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) r1 = getgid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r1) close(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:05:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x166, 0x1800) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xf, 0x7}, {0x1, 0x8d}}) mlock(&(0x7f0000ec9000/0x2000)=nil, 0x2000) 00:05:52 executing program 0: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x20182, 0x2000000000000000) read(r0, &(0x7f0000002080)=""/4096, 0x1000) r1 = socket(0x17, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0xffffff8000000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x74, "b449a54fbcdd65f2ef722b387d55ea41717a29c3f998d49da3d1bebefaa453953ddd6c3ac3064f4bc5028ddcd1ba9773a8792a13270743e19d67318e0d48284cc303657bce20d2a656bc1de5b01975bc5b78450f6f355d1812b0f7245fcf3ef65602b32b32434f286c13ec3b834bea374563292fc70717b1d79adc385f68d62ec7e97a9bb1e00ecbb3ec012d5049dae5d0acb8abc214ece7ab72318a6afb03909d7379a652a7b1b7dae4ab"}, &(0x7f0000000180)=0xb3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x80) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x7, r3}, 0xc) 00:05:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0xc55, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x25}, 0x80000000, [0x6, 0x3, 0x6, 0x4, 0x3, 0x6, 0x0, 0x58ab]}, 0x5c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x204) __semctl$GETPID(r1, 0x7, 0x4, &(0x7f00000004c0)=""/86) r2 = open(&(0x7f0000000140)='.\x00', 0x100001, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) sendto$unix(r0, &(0x7f00000000c0)="3c72aa0fb1187f6285eeb3bdcb31dc65a5a3c3c24ce80e894caa94f4f5fbad77ce4f1dc2ebc5e854d009ac57514e8b54", 0x30, 0x7e, &(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x6, 0x258) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r3 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0xfffffffffffffe74) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r5, 0x6, 0x1, 0x10200000000, 0x200000000000, 0x4f2, 0x2, 0x0, {@in6={{0x1c, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, r6, 0x7ee4, 0x800, 0x8, 0x2, 0xca5}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r4, 0xffffffff, 0xfff, 0x924}, &(0x7f0000000540)=0x10) 00:05:52 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) close(r0) 00:05:52 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 00:05:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@local, @multicast1}, &(0x7f0000000300)=0xc) r1 = accept4$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, r2}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000500)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000540)=0x4) getsockopt$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)={r3, 0x8, 0x6}, 0x8) 00:05:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2001010000fe80000000df0e6000000000000000000000aa0100000000100051b11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:05:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x49}, &(0x7f0000000140)=0x8) 00:05:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="c50eb5d9f7d0574e8529fa55b2da22c533690ad62dcdf6a0529ebf4ff25affe45ddea4d91810c018884d53b3f2b370"], 0x6}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 00:05:52 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x31, 0x0, 0x0) write(r0, &(0x7f0000000000)="6fd9ab31c0ed6740965edb498034e1a6e6049d6998782187993f1b760d8230d36c856c77f39611e3c25733ee477ede1511cf8276e4ede51db6e03529fe8b8f536a57cd5bec6338b869be349665ac86eef25c7cea2c36bd946905084f706028c0e25da657bbd614ef0e1435e512430edf8d004ba81d94550fe41243bd4c48699e950d642a6a09ab4f28511018952ea90a06bb762b55056798306fcd99a02548b21cd651a0b48525fbb5f53007f6780a3e56cfe2acb413f644e23c012ad0622d53e5a7a6de059fbd", 0xc7) 00:05:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x2}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x8) r1 = open(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$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) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x8, 0x6}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x0, r2}, 0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0xdb}}, 0x0, 0x9, 0x21, 0x8}, &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7ce8eecc, 0x7, 0x10, 0x1, 0x4, 0x0, 0x5, 0x3, r3}, 0x20) open$dir(&(0x7f0000000040)='./file0\x00', 0x30040, 0x4) 00:05:54 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r1 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x5bf91439, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)=0x0) r6 = getpgrp(0x0) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) semget(0x2, 0x3, 0x0) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="748f9f4332026516537ea301c562d7407a7e5b4efebfb60aa63587e73473153b1683c906c3bb4679346c0a773163d1d166ce16a4b2f4378563b2ef57d10f135b8e0b94f126a3483bb8c29c4b5566e3ab3cd4c1da256a55c0e599149401fcbab000b7667af634f383d07ee40add7fe1e3959b02e78b0ae0f3733f236a5d09b816f6f468329e2781893dfe7632f844fd7059c9a1c71d6c13e9c854e50699acbf789b3b0adfc7261ce571cae52d49ef31aae512d43f90bd282048", 0xb9}], 0x1, &(0x7f00000003c0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x68, 0x20004}, 0x1) 00:05:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x0, 0x68, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r2, r0) execve(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000540)=[&(0x7f00000002c0)='.\',\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\,$-\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\\++\x00'], &(0x7f0000000700)=[&(0x7f00000005c0)='#[\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='$!]\x00', &(0x7f00000006c0)='\x00']) 00:05:59 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) r0 = semget(0x0, 0x1, 0x0) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000180)=""/215) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) execve(0x0, 0x0, 0x0) 00:05:59 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x65, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:05:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast1, @loopback}, 0xc) r1 = socket$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, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xb, 0x1ff}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) 00:05:59 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x400, 0x7, [0xd6df, 0xaf, 0x2, 0x7fff, 0x9, 0x1235, 0x7fffffff]}, &(0x7f0000000200)=0x16) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0xc3d, @local={0xfe, 0x80, [], 0x0}, 0xffff}]}, &(0x7f0000000300)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3c000000000000, 0x1, 0x2, 0xfffffffffffffff7, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xad6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000100)={r2, 0x0}, &(0x7f0000000240)) 00:05:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x3) r1 = socket$inet(0x2, 0xe65aefd11785ce47, 0x40000001000) getsockopt$inet_int(r1, 0x0, 0x8, 0x0, &(0x7f0000000080)) r2 = socket$inet(0x2, 0x0, 0xec9c) r3 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept4(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f00000013c0)=0x1002, 0x30000000) sendmsg$unix(r5, &(0x7f0000002a00)={&(0x7f0000001400)=@file={0x1, './file0\x00'}, 0xfffffffffffffe7f, &(0x7f0000002940)=[{&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002bc0)="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", 0xf2}, {&(0x7f0000002540)="4d8b4746162a231a176857b0c0d2a8d3ef7d96f878a1a6914608b8d3ed4b7b406cec68555088898f0805723acdfb6a24e9fc79134199af395127e9baaadbc5a32f24ca86e66d5c2eb6e40149334a0cc13046051251ddaca791f165ae081291149e80759e3ce17a6e0b472702e17075ef6a24daf9e922ea18c38738cdbf4576600995c941a1f73b44e5b34fadd9a7b9841b39fc0e0bfdc769ead3812e203ea521dcb5842217a7a8b45486665bafa940ffeacefcd8000000000000000000000000000000", 0xffffff66}, {&(0x7f0000002640)="bb0203d433b681af0916a7d940e637f17e41238d11294a0608c4c3d2c0d361a4d528329a1556def01fb2ac4230455f5d5a0bcf3789430cec392577276014814f8a5a3ec1c8b80a494e115fb4fd26c46b7d36c7f8c11785f34c889f65e838a98ea5f69ed0702a7497c49a70a1913f69abefdb75", 0x73}, {&(0x7f00000026c0)="93e19e225903770ed97e57bb45e6bb322da3fe0f324052ec2e1ccbf03db5727a72d7de0a176575a27cef93601cd79fd761b6d604f6d9279320cca40af67b56446abed7945a6a7d0c50db028d8f8d3410c972355af4522d3c1fa21424b10bcb361a57c0483d3b6ad0e4c42c0e8aba08c0561fcb4fbc3f52f07a2f07d8960c2da5c35c49a292209a45df44c6008861ddf029350e2d8d055a9240880acdf813ef0a40ff35492338893c7c9f80e497628185c85c3a6d8cdd62ada6120635d7812f9105f1ed76ce981b345316c1f293627019c9b477", 0x92}, {&(0x7f00000027c0)="caa2fe8f09308f8bfb411c91cf9bc7b52e70c69a581dc3e4e00d703e5fd3e11f14a76e95f98c92d1489ebe755a0a24055f8e0a9c85cffe26c6443b93f2d87d25fda156021652bfaff070d006674c9b7a87802ae75e95d22bc66bef048928cb277c9fc59707fbb8cd98717f35a5539b", 0x6f}, {&(0x7f0000002840)="39b112adc3c969a2c0ab2bc3fdb0bb0696dfe408ffc95a2f7aed5b31d30894c7ec59f33c0d6cb5a6fcbd86e412c321d72c137b110fd4ed53cd174f1154ce91309c22c0f93d44144037d7faca17315c7cc04e4f0e278b424e65199f320786ef7d7c584b9106c6d33580a109cb1364da8077c085332c453c283e4d7873699ae860750ffcdab605a16d3727cea3faf0afc3dd086b4858ef121959c99f46d371c42115ba920d05c2417df026a87675089c666145db7cabd50d2a14780322a6a1f3754b44be2b26a72827", 0xc8}], 0x7, &(0x7f0000002b80)=ANY=[@ANYBLOB="0000000000ac56392d197d53f69e6989", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1], 0x0, 0x20004}, 0x20180) r6 = getpid() r7 = getgid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r6) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000002440)={0x0, 0x25}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000002d00)={r10, &(0x7f00000024c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000002d40)=0x10) r11 = getpgid(0x0) r12 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000240)={{0x9, r4, r7, r8, r9, 0x2, 0x3}, 0x4, 0x4, 0x8, 0x1, r11, r12, 0x1}) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0xfffffffffffffffd, 0x8, 0xffffffffffffc77e, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000029c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002a40)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000002a80)={r13, 0x5c}, &(0x7f0000002ac0)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r5, &(0x7f0000002b00)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002b40)=0x1c) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:05:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x3) r1 = socket$inet(0x2, 0xe65aefd11785ce47, 0x40000001000) getsockopt$inet_int(r1, 0x0, 0x8, 0x0, &(0x7f0000000080)) r2 = socket$inet(0x2, 0x0, 0xec9c) r3 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept4(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f00000013c0)=0x1002, 0x30000000) sendmsg$unix(r5, &(0x7f0000002a00)={&(0x7f0000001400)=@file={0x1, './file0\x00'}, 0xfffffffffffffe7f, &(0x7f0000002940)=[{&(0x7f0000001440)="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0x1000}, {&(0x7f0000002bc0)="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", 0xf2}, {&(0x7f0000002540)="4d8b4746162a231a176857b0c0d2a8d3ef7d96f878a1a6914608b8d3ed4b7b406cec68555088898f0805723acdfb6a24e9fc79134199af395127e9baaadbc5a32f24ca86e66d5c2eb6e40149334a0cc13046051251ddaca791f165ae081291149e80759e3ce17a6e0b472702e17075ef6a24daf9e922ea18c38738cdbf4576600995c941a1f73b44e5b34fadd9a7b9841b39fc0e0bfdc769ead3812e203ea521dcb5842217a7a8b45486665bafa940ffeacefcd8000000000000000000000000000000", 0xffffff66}, {&(0x7f0000002640)="bb0203d433b681af0916a7d940e637f17e41238d11294a0608c4c3d2c0d361a4d528329a1556def01fb2ac4230455f5d5a0bcf3789430cec392577276014814f8a5a3ec1c8b80a494e115fb4fd26c46b7d36c7f8c11785f34c889f65e838a98ea5f69ed0702a7497c49a70a1913f69abefdb75", 0x73}, {&(0x7f00000026c0)="93e19e225903770ed97e57bb45e6bb322da3fe0f324052ec2e1ccbf03db5727a72d7de0a176575a27cef93601cd79fd761b6d604f6d9279320cca40af67b56446abed7945a6a7d0c50db028d8f8d3410c972355af4522d3c1fa21424b10bcb361a57c0483d3b6ad0e4c42c0e8aba08c0561fcb4fbc3f52f07a2f07d8960c2da5c35c49a292209a45df44c6008861ddf029350e2d8d055a9240880acdf813ef0a40ff35492338893c7c9f80e497628185c85c3a6d8cdd62ada6120635d7812f9105f1ed76ce981b345316c1f293627019c9b477", 0x92}, {&(0x7f00000027c0)="caa2fe8f09308f8bfb411c91cf9bc7b52e70c69a581dc3e4e00d703e5fd3e11f14a76e95f98c92d1489ebe755a0a24055f8e0a9c85cffe26c6443b93f2d87d25fda156021652bfaff070d006674c9b7a87802ae75e95d22bc66bef048928cb277c9fc59707fbb8cd98717f35a5539b", 0x6f}, {&(0x7f0000002840)="39b112adc3c969a2c0ab2bc3fdb0bb0696dfe408ffc95a2f7aed5b31d30894c7ec59f33c0d6cb5a6fcbd86e412c321d72c137b110fd4ed53cd174f1154ce91309c22c0f93d44144037d7faca17315c7cc04e4f0e278b424e65199f320786ef7d7c584b9106c6d33580a109cb1364da8077c085332c453c283e4d7873699ae860750ffcdab605a16d3727cea3faf0afc3dd086b4858ef121959c99f46d371c42115ba920d05c2417df026a87675089c666145db7cabd50d2a14780322a6a1f3754b44be2b26a72827", 0xc8}], 0x7, &(0x7f0000002b80)=ANY=[@ANYBLOB="0000000000ac56392d197d53f69e6989", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1], 0x0, 0x20004}, 0x20180) r6 = getpid() r7 = getgid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r6) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000002440)={0x0, 0x25}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000002d00)={r10, &(0x7f00000024c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000002d40)=0x10) r11 = getpgid(0x0) r12 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000240)={{0x9, r4, r7, r8, r9, 0x2, 0x3}, 0x4, 0x4, 0x8, 0x1, r11, r12, 0x1}) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0xfffffffffffffffd, 0x8, 0xffffffffffffc77e, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000029c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002a40)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000002a80)={r13, 0x5c}, &(0x7f0000002ac0)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r5, &(0x7f0000002b00)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002b40)=0x1c) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:05:59 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) r1 = msgget$private(0x0, 0x40) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0xa88e, r2, r3, r4, r5, 0x4, 0xc0}, 0x3ff, 0xffffffffffffff00, 0x7fff, 0xfc63, 0x9, 0x101, r6, r7}) fchown(r0, 0x0, 0x0) close(r0) 00:05:59 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1, 0x80, 0x80, 0x4, 0x9, 0x7fff, 0x7, 0x3, 0x8001, 0x5}, 0xb) r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x9, 0x6, [0x100000001, 0x2, 0x33a, 0xff, 0x3ff, 0x5]}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x24f, @remote={0xfe, 0x80, [], 0x0}, 0xb8ed}}, r2, 0x4, 0x52dc741d, 0x40, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000300)=0x6, 0x4) getsockname$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r2, 0xfffffffffffffe01}, &(0x7f0000000400)=0x8) truncate(&(0x7f0000000440)='./file0\x00', 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000480)={0x1, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect(r1, &(0x7f00000005c0)=@in6={0x1c, 0x3, 0x1f, @empty, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r3, 0x3ff}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r5 = dup2(r0, r0) setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000700)=0x20, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000740)={0x7, 0x0, 0x81, 0x1, r3}, &(0x7f0000000780)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000007c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000840)={0x9, 0x2, 0x4a30, 0x8, 0x7, 0x3ff, 0x3, 0x6, r6}, &(0x7f0000000880)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000008c0)={r2, 0x3}, 0x8) mlockall(0x2) r8 = socket(0x1c, 0x5, 0x5) getpeername$unix(r8, &(0x7f0000000900)=@file={0x0, ""/4096}, &(0x7f0000001940)=0x1002) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f0000001980)={r3, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f00000019c0)={@in={{0x2, 0x2, @rand_addr=0x8d22}}, r7, 0x8e64, 0x80000000, 0x408}, &(0x7f0000001a80)=0x94) setsockopt$sock_timeval(r5, 0xffff, 0x1005, &(0x7f0000001ac0)={0x6}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001b00)=0xffffffff, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001b40)={r4, 0x4, 0x1ff}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000001b80)={r4, 0x7c, "8ee5eb9d1b12108dbe49df41a09a4fb0bd7a461ed8f56c30e1445a5cf4da1dba02823f97c2730d99538db13715b08521b6cea078f527a8fed7067a37ac9bfdeadd72bb1fadbab0406e7f1142b10158f958a386caeeaba64dc310206f11a458a78395df441930f161ab101e393027b2dedf665ca0d9468ecdb50ad720"}, &(0x7f0000001c40)=0x84) 00:05:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000001740)={0x0, 0x5}, &(0x7f0000001780)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000012c0)=@in6={0x1c, 0x1, 0x7, @loopback, 0x1}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001440)="bef1a82468e351ac2d35b17ce9ecedec4cc1eb44e86e62414b2134428e48f6f8b94a6e295ab5ecacfd780386e7083a4a3503eff00b2f65b5d0abf2c5c34c716403b82be2ecb08eb6b2a6cb7376dd7fdbe640f13ffb0b10bca16d0cac4827a3f731b444dc003b9fce0f15c217bd18a8897bddcece8f9e4e", 0x77}, {&(0x7f00000014c0)="4488d2da2b4da9afa2b5e5c17fbaafdfa1b6d62736d81bab160d5fc64a0831282b6c322b999ad91928386d34ca8fe60337dc76ec6939415075e0400c512d5f6b", 0x40}, {&(0x7f0000001500)="4d4a460dc7d4c57ec40668f90711981cb919e246430bfc37813885bf15483fd86a0e1e9d34f1be0b7089d55ffb05513c05bc6395346bef78e431bf28782808c25384a192aedf7ec26327f5b794aefe77540d72434005e4622101a900b32b5e5efde58c1d1bc61fc3c80ad0d639ab1a4f7fd767c9cee15e720df4735e0b227d8827b5690861d6e878d5c0dafea8e6", 0x8e}, {&(0x7f00000015c0)="36ed0bd813fa333399a9bf0145a09ed78d1410ad669e60832cf83c59be0b9d2cedd7943595bc2efbd9f5cb91427e847d6a87fc076fa302e0f67f4084099eaf966acee3255413ef4459183471568347fc5c564e061d27e685cde0f1af4ade6c386e017a028aa67581e232ea8982932595970f15cc640e4b9abd677c43888bd20d932e0685e83f39f3d604d9ac5c233fbdd6549b253b56970dcd85b5a3adb839f7e143f0811d0297b26d6329de21809329fbe6558dc2e94618189ab2395c", 0xbd}, {&(0x7f0000001680)="e0c416e035ac1895cace9e11f5981ac6e5414507f09b099ecd878ed6f045c26b255d10131824", 0x26}], 0x5, &(0x7f00000017c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x3f, 0x6, 0x5110, 0x4f2, 0x1ff, 0x2, 0x9, 0x20, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x3c, 0x80}, 0x8) bind$inet(r0, &(0x7f0000001240)={0x2, 0x0}, 0x10) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0300dd1804000000"], &(0x7f0000000180)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x3f}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001300)={r4, 0x5, 0xf, 0x1ff, 0x1}, &(0x7f0000001340)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001380)={r4, 0x1, 0x4}, 0xffffffffffffffae) sendto$unix(r2, &(0x7f0000000200)="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", 0x1000, 0x5, &(0x7f0000001200)=@abs={0x0, 0x0, 0x0}, 0x8) getresuid(&(0x7f00000013c0), &(0x7f0000000040), &(0x7f0000001400)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000000080)=0x8) 00:05:59 executing program 1: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0x2) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000280)=""/200) socket$inet6(0x1c, 0x0, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000006c0), &(0x7f0000000700)=0x8) accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000380)=0x1c, 0x30000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x10000, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x7}, &(0x7f0000000000)=0x7) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000640)=""/84) 00:05:59 executing program 0: r0 = socket(0x2, 0x406, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0100130000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x0, 0x5}, &(0x7f0000000140)=0x10) 00:05:59 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0xaeb0, 0x0, 0x7, 0x4, 0x8001, 0x6, 0x7, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0x1000, 0x401, 0x4, 0xb962, 0xffe0000000000000}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x3f, 0x0, 0x48fa, 0x2}, &(0x7f0000000100)=0x18) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) 00:05:59 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e207f00000100000000000078ab000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a9f2bf23ef1330bba10dc9fc72dc056cbee22d18fa9071bcde4b308d7ead17b6d8bf4312ce2d1733", @ANYRES32=r2, @ANYBLOB="0400010006000000"], 0x94) bind(r1, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:05:59 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) mlock(&(0x7f00001c7000/0x1000)=nil, 0x1000) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) 00:05:59 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) r1 = semget$private(0x0, 0xc6c1197d26870ad6, 0x202) semop(r1, &(0x7f0000000040)=[{0x0, 0x401, 0x1000}, {0x0, 0x1, 0x800}, {0x7, 0x6, 0x1800}, {0x4, 0x7fffffff, 0x1000}, {0x3, 0x3, 0x1800}, {0x6, 0xff, 0x1000}, {0x4, 0x4, 0x800}, {0x3, 0x1, 0x1000}], 0x8) close(r0) 00:05:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r2, 0x800800805ffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:05:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x1c0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4) 00:05:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x200003860) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080), 0x328) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 00:06:00 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x20) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x9}, 0x24) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x180) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fcntl$setflags(r1, 0x2, 0x1) fchown(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000000180)="f4d56991fe9ac33925672cb396e5b3fdda2984168ac2547616472312eeb334b91ecc2323057225da0b0ecce0bec02fad606e2069ae5f", 0x36) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r2, 0x82, "7cfc0c581f8212aaab41fe2d19a11f9441ea4e66d7ca22164611535a96632997998dcb6aa8c954347a242a6f84d327e7669f07a837190999fb3cc1e6c545a7eb66f3e26bec2da40f896dac67f6592c95438001db81f6a6834626d7542f60f33b2b7298c2abef6853ceb3a9fd0af97139dfd6f6faf2525398bb9b073d1af7e737ece6"}, &(0x7f0000000380)=0x8a) fchown(r1, r3, r4) close(r0) 00:06:03 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x28) fdatasync(r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x82) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/2}, &(0x7f00000000c0)=0x4) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000140)=0x8, 0x30000000) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:06:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) setsockopt(r1, 0xfffffffffffffff9, 0x3ff, &(0x7f0000000080)="1852d40dbde8be2f0c19942cdde9f4e02e040c78099bd8ba9db3fec2bb8e709bf882f77473742adfa74824d87032d2e8d028884451c1a89a35eac8d9304a8f4fc192137a44af0468d6024f1bb62c5118fd1c46b61d7675be0f5683edad56ea331e0e9254e1bb13775b0af61bee26777c588e33817f267fa2fe6a67", 0x7b) 00:06:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x80000000, 0x4410, 0x9, 0x80000000, 0x0}, &(0x7f0000000140)=0x10) r2 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x79de, 0x4fc}, 0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e97acb2876530003bb6274a76c8feae18ece0468c106d30adc5c3116539e5d541ebfd27db6e82d9586e0f2098d71739ac8a7834ee65d4a0760da2c6c235e55e2190ae04633a"], 0x1) 00:06:03 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0xfffffffffffffffe, &(0x7f0000000000)) mlockall(0x2) close(r0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r1, 0x0) 00:06:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffeaa) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = semget(0x2, 0x3, 0x5) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/187) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:06:03 executing program 1: setreuid(0x0, 0xee00) open$dir(&(0x7f0000000400)='./file0\x00', 0x20000, 0xc0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x48) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000440)) r2 = getgid() fstat(r0, &(0x7f0000000480)) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) getgroups(0x8, &(0x7f0000000640)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, r2, 0x0, 0xffffffffffffffff, r3]) chown(&(0x7f0000000280)='./file1\x00', r1, r4) r5 = getuid() getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000200)={r7, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r7}, 0x84) setreuid(r5, r6) r8 = msgget$private(0x0, 0x20) getgid() r9 = getgid() msgctl$IPC_SET(r8, 0x1, &(0x7f0000000340)={{0x7, r5, r9, r5, 0x0, 0x22, 0x3}, 0xfff, 0x9840, 0xf9f, 0x2dd, 0x10000, 0x9}) open(&(0x7f00000003c0)='./file0\x00', 0x2, 0x7) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000740), &(0x7f0000000780)=0x4) 00:06:03 executing program 2: r0 = dup(0xffffffffffffffff) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000) accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r0, &(0x7f0000000000)=""/175, 0x6d999) write(0xffffffffffffffff, &(0x7f0000000200)="9c", 0x1) r1 = semget(0x3, 0x2, 0x40) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000280)=0xffffffff) read(r0, &(0x7f0000000100)=""/154, 0x9a) 00:06:03 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001000000fe8000002100000000000000000000aa0500000000000009000000000000000000000000263409240000000000000000f0ffffff00000000000000000000000000000000000080000000000000000000000000e3000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x1}]}, &(0x7f00000001c0)=0x10) fchown(r0, 0x0, 0x0) close(r0) 00:06:04 executing program 1: r0 = socket(0xfffffffffffffffe, 0x9, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:06:04 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9032, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x100}, 0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10001) close(r0) 00:06:04 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c65302f663059507afc912867d6b06a30df4f4037ad564736cdb2910c314d7b087620933c11c5c383e0886f47ee0690983769fcbbcf6e83b54651d6087a31c718459d9bbd0db343c33f328a9a435d8cfa301b4255477d69fd8af70f38"], 0x10) sendto(r0, &(0x7f0000001580)="d541fcd6a295d0dc2b6737b4a72f641184ed105edb22a5f173a54a382473762ba9ea82d1ca549cafb43627acf40d7b121a9d5159745299df4262fb0ec7cf574baeb21967647d2f939b6480f4c77c1c14da663cf6068306a27e7bd3246d11e40c4ac610c68f75aba276425b36b273f79ea10cd99a5d52a2000e2b0ef1bbd44abb6d76c4bea80266a50c1aac56d5089f33769ca8b8dfa7d425ed45013b837477bc70b7dd40e2f0e9633dce340b9c391350bd98154330642ff788a19be2b62d0a62354c91addbf2e0c0de740c157bf7197f34341fec8ac71767cbbf122d7c7ef0eecc423d5e97f394038c323213087905eb2e7c0e38a664c5c9f723842ff2dbe66c833f3218c7a9ae053b7fd132f04ec50bf60dae5c012e9141c9e349a05dcdd21c3405ab8b63dffa41de8e31833edc87a87f7e2dc844af0e55cd0872b29b8cb8efc405eaf5939509a561a45f8ca55e760d2b5d1ebd54f84b5006fb9d9957e852e736b93af31c2c9499d824fde8f1957e991202ffd544bfa48c5ae3f7f3bcd64746db572c172bc1231f898f2c2b015b1f25cde882dc25a769e8d0158c42045bf4a53f5bc83e201cb0753d708e38458781d3f4848bd275924b778455128ac8a8541ed80c803b5659c20e1494bbc13444257864fb1a5ac1e0b8714ada50131ffb4d326f849c5e711a764049fe979fd362e23f8b276cfc3a925505b7f96d08690e8bbfc52ecfd751f7da3c61ebac3d267d83633132a41518aae1dc7c44aa887478302917349956b3c18ed55b88a2f97ac3e5a35afaac9003f2ad0bd7e1f847fc92a87a637c4584896fca95a3a1aa239c38f59f2fe46ddfea230a6855d48ec57e6d014c4f2833c05325d476b83eb044c9bbfad6d547171515c21d073e225c215c68c0288495d3ca29e06f58c38290ec0037e861e42db0a069c5a06681849df4fb58a7cdd7e650e65a553a044d500954bf206fce0c7c52cfc226be2ef01094fb4a2994cb99044a1a482035c1badf8bc5fdc046f62ab2a7de8df85ad139238576957e0092ee28b9c35c2785c48bf630261bbf2fc3cf183c7c06463f63864b391a134b1f53f768674eed23f693d4ec0509427c5e4857db71ff3b81ef62ddfdce626a31e0b8b0c3e07f07f86abf51885a26808ef8645d3620241ecb285a956db61f776ab1b1e59759438497f53a3e0af501c1027ed7f672b5ece94f38c2b928d09dfe83a579de61fd3588992945e726077e144479f759fd8534efe5669d5a01de0d129bd72edb80d37af41003fc9670a59bfde4103fa6b25e187a37353c6136342c79b927ad67ce224436736a020be11143537266d22af5a3a5dfa5a54100eae9603c1108a68746706efb56c09652edf98590c8c3a7ce99d98ed9ecad8fa5b1d2489b4407224d56c9d3a0b118e361664f86d2b4a3cd7b7105de6ac51055da173934810f646f1f98565d98b6bb7dd414847fa2951e14d8823adce1389b7ae8e676cdb1979a3755d816c859fe8f04f799be02a790aa44b4ca1da160c069b59aa19c7922cdc068e9f994923e950b72582c0c89815aa93dd8519393d6da9cad33ab135e104dc14306c54907e3c38b99ae6566f71a82e6d6ac837615df6a76a58a92af7bf7456d902bf25439f67ebbc226fcfa59d0f83e32298811d66ca21cdadd8eb8a22ea65e74bcec37e78744cdd9dd0c59d1656f585691d5ae0d6740dbbfd799a68fb154beb5fb5db6f7cab31c5e7fb02fb31b37e8ddee9e5b8631195dffb9af0e56ed51f1483da163036f48457012369ed38084a6eb4ffef7339840179968ff5a4bdf79817ab4cc585f33a4ca5ea5e46cf855f1de70eb7167188356e4ab8e6910cea93660b719229c83fc16fa555a74ac748df88dc5e9fcb7a4c1b3d0c9287c105380a822996d6d8e79c9e585f5abcac8b8395191908025759ad87ef892bd924620d5a1ada1a540a081b7cc6d709938b455da6f95191e77c58589d32669967cc8d128fa3b979a8c037e0d4a2ac72ee4b82f09", 0x58d, 0x0, 0x0, 0x0) 00:06:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:06:06 executing program 0: r0 = semget$private(0x0, 0x3, 0x101) __semctl$GETVAL(r0, 0x6, 0x5, &(0x7f0000000000)=""/109) r1 = socket$inet(0x2, 0x4, 0x7ff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xfffffffffffffe40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000280)=0x10) 00:06:06 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x5, 0x7, 0x4, 0x412, 0xb, 0x8028}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x8, 0x2}, &(0x7f0000000280)=0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r2, 0x0, 0x0) close(r2) 00:06:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munlockall() setsockopt$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) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:06:06 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x8, 0x1, 0x51d1, 0x7fff, 0x7}, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0x7c0e}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r4, 0x401, 0x2, [0x4, 0x5]}, 0xc) lseek(0xffffffffffffffff, 0x0, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) fchdir(r1) writev(r2, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) 00:06:06 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x30000000) setsockopt(r0, 0x40, 0xfffffffffffffffe, &(0x7f0000000140)="3fa17d62206ca98683e3f2381500d466e012bd9fa60039361a8abc27abf270bd96875a5777e265ad328d7319d430aa0515268e6091caf25604f87f887f65bf224f37dbb32a246910ed35ee393322f67e1cc5013c1383ccf407044bf522d5d5df4dc1eaddeed9184c92252ca7bda92a3fdcd932fbc842a1bf2869e5b8abb51f7f2869db2907c91a68439b1ab9c35d2fab564dfe5b578ff15ba9e14452d698fc1461bf", 0xa2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1216, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r1, 0x0, 0x0) close(r1) 00:06:06 executing program 2: r0 = socket(0x14, 0xfffffff, 0x100) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66697f653000"], 0xfffffffffffffd9c) accept4(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x800010000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000000c0)=0xfffffc71) 00:06:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="51a503886664e3696c6530026ae309f9816ea977bd7386dfaaad9a9d22981cfe5283bdd812293131c85aedf14d6e54d6dd54d1795c45e22bf04c45d9193f5037875fdcc7ea505395"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) read(0xffffffffffffffff, 0x0, 0xa92f527c3e3fd14c) execve(0x0, 0x0, 0x0) 00:06:06 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000140)='./file1\x00') ftruncate(r0, 0x5) rename(&(0x7f0000000100)='./file0/\x00', 0x0) readlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=""/25, 0x19) ftruncate(r0, 0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:06:06 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') close(r0) close(r0) 00:06:07 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fsync(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 00:06:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000200)='./file0/file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff00) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000004c0)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000640)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000008c0)=ANY=[@ANYBLOB="3d0000ec57be280f81196a8e60f3d1b1b514cde7ee5fadd6830c1a41bb1ac5741648e453e0980bcbca7733735acec0343b028106d3409109fed07d9f2d01293e68e6b919c5eeed2c3cc97c04e0b03d341f1a01b14e0094bb7b16995c8345f4f07f8b75319da445dbbf6ea42e522d2bad804786a6d555953949e6b2dcec2160f5997546747ebc3b4fe58c84101ebef7a0f4632bb58ee510f48645273213af66664fbae6f47876a230c2a4dec5ad9aadcf1083e30d299ca3346a18732bc49139b5a20ceb67362608c2fca5bd9a5fb28e00acc639098e038e948084bf1f2c3faa"], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000740)={0x0, 0xe}, &(0x7f0000000780)=0x8) mkdir(&(0x7f0000000180)='./file0\x00', 0x2a) r2 = semget$private(0x0, 0x3, 0x80) __semctl$IPC_INFO(r2, 0x80000000001, 0x3, &(0x7f0000000500)=""/250) semop(r2, &(0x7f0000000000)=[{0x7, 0xfffffffffffff667, 0x1000}, {0x2, 0xffffffffffffffff, 0x1000}], 0x2) __semctl$SEM_INFO(r2, 0x4, 0xb, &(0x7f0000000240)=""/159) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x10, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000380)="9f910cd0be29a01e7ed215d10f693baa793d3c69550526ae0679b2e159e3b5027e5b59b6eaf943a0252b3b510362e14e603eb32fef355428b08143aef6aba8b7313d8e1da06b3fe30cd43c50f0394e92919f44155e0a8537b83fdb90733637c9f71eca", 0x63}], 0x1) 00:06:07 executing program 3: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r2, 0x0, 0x0) close(r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1000000a95429e25f0d69f9c33736e92569279c4d5611450af0462d9ba741262d55aedc58f98858ae31b631b0199fb39bdb06a90d5ea324d877ffb43ef71fbc5946ad6745a824133d0c19acb658a8e5827546c7006adab7f547eaff6b11e021e4c526725bdf7b4fcdc71ed35787a1f60eaed302e28991fee80b2da8c62ac5041a67ad849cc8ad5b62836f0b544c4a125dd62f68a77f119fa753fd2f25114c3d465e49a58057c6a66b502ef4b3d4adb2ce6e6c030e0fbe1aa072c89dcd7eb2b290e7edf04f2c0b7fafe64979c5412c9c1cac1ffe533545d1af70ece946223e305a7a55ebf5"], &(0x7f00000001c0)=0xe9) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0x2}, 0x8) 00:06:07 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530002a33179f3dd6e5bad9b20395a61027fc5c559b823e15a7bd2d99ae8298f4bfebd30496443a634d6c1a8e7b140650cea83b95731f4eb6a7158c382514fdbd5b1ec4b51e6b6737dac7d7b58872162c903d33707cd26b4afecd154c554d714be3d3d4a526a0492169bcc4387bce693b84b60fa6e1f5a4ec58042f53545ac9c6e19013026652532937e4e3d266d922ce8717b873c26316665d720b607fa3df291b509a26d51a2281bcf012de8c8dfee650c2cb565bae21062e8b12a0d8289550f7013d258a07a1be4e11a4e5"], 0x10) 00:06:07 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) munlockall() 00:06:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000000000008240, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x100000042) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000100)=0x10) fchown(r0, 0x0, 0x0) close(r0) sendto$inet6(r0, &(0x7f0000000140)="7512aa7880f2a0d7033fac6d9584fc11648a35599c4a77720580004555d8b4f1c116d9a06c458b327d2eb22b80f1423c6774d7e547e2f6f860a656ff251fb075bb31c950108982597b156e453f714923a1de6f3f0594d87d3d0cff434705880009cde93c7f52206fad1d1cafd7ba9789d546aa2978ddfda173f31b7c0e0920d9489931715e5647e25dda84de6a273ae85eb1cfd4e3c495e395b9ff826697db5de7a9e8860e2888eb0bf903ef3cbd7ac7eb3fcb80a625259f32472ad6757fd8d2e2f6bf2416e3401b57a4c1992a5c425a57d41dc1edc9703dd76f21f2528d8d5870005a3624cecc0508bb59e95c2c", 0xee, 0x8, &(0x7f0000000240)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4a}, 0x1c) 00:06:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/180, 0xb4) 00:06:08 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket(0x1f, 0x4, 0x9) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x10}, {r1, 0x102}, {r2, 0x1d9}, {r3, 0x2}, {r4, 0x42}, {r5, 0x60}, {r6, 0x4}, {r7, 0x100}], 0x8, &(0x7f0000000140)={0x100, 0x8}, &(0x7f00000001c0)={0x1000}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ppoll(0x0, 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) setsockopt$inet_group_source_req(r7, 0x0, 0x0, &(0x7f0000000200)={0x5, {{0x2, 0x2, @multicast2}}, {{0x2, 0x0}}}, 0x118) 00:06:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x3820, 0x6, 0x10001, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32], &(0x7f0000000300)=0x1) 00:06:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="1c000000b886da30a0c8e8bcdf8b78587f63ed00000000000000000000000000"], &(0x7f00000001c0)=0x24) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r2, 0xa5, "603c1fb0c911ff40d8193607a8df9a4ceafc9d110218ac8d1cc91c1dd594006d9cc4851063bbdf700bbf3b91d6409acf7023b4687a984049e0e7df564d69f921b0725d922140817a775383014f8a0552bf1045e07abb98bba3130e29c5ae1e7f55bf5adcbf928476585c5f3bc1eed9c316323fbb3a64ef7fc3d37905fd69ea2d605a8d23edb13a864592503af00348d73e1f5b4d9f0d2ff2869dd31587feaeedf47e0b4e7f"}, &(0x7f00000002c0)=0xad) 00:06:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x100, 0xc0, 0x10, 0x3, 0x9, 0x101, 0x6, 0xfffffffffffffffc, r3}, 0x20) close(r0) 00:06:09 executing program 0: setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) close(0xffffffffffffffff) 00:06:09 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0xfffffffffffffffb) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) setgroups(0x3, &(0x7f0000000040)=[r0, r0, r0]) 00:06:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) nanosleep(&(0x7f0000000000)={0x8, 0xfffffffffffffff7}, &(0x7f0000000080)) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:06:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x9, 0x3, 0x3f, 0x10001, 0x9}, 0x14) 00:06:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) r1 = geteuid() fchown(r0, r1, 0x0) close(r0) 00:06:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="28ff000003000000001b169cc3b4bfed2030faaf00997ca6b00c9eed87650850bbb46b6a4ef7f950fe3cb42168c36d257bdb3abfe7a70b857aff7c84cc9f0ad344640f55014aecc243526a2dda0d4718a886d0b241ae9d600eedb966ca9bddea7e23b8f4efe78e0ea2a02a9b2be9d3e3d375ef15cf9963cad142c0e104"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x171}, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) connect(r0, &(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) unlink(&(0x7f0000000000)='./file0\x00') sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0xfffffd5e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3be59d4cba6faa352e60334e2b618e9e02f9fd3a8c8eed753ab048adc12b6c68a543faba9984577552c74dc11eefa42653b0c903a9086e1a490c07085b52568213ddc013203dcff5f52a1b6aa56208d78df8810abc1f640b2f53f0d92208912f23bd5f38aaeb40318495be5967e412cee31402a354da6cdd4866a95a6b482887f1b3178dba12a67791dc7cdab293bdf75dc883bcbb65d7da59447686be3f8164d930f866cb1ce5a83406c3a60d80b80e9007ce1089bb696fe9edf4ce4ba8583de8cf", 0xc2}], 0x1, &(0x7f0000001800)=ANY=[@ANYBLOB="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ae4d14c66bb9eb1405ce98e2a1e52afc9b53088c13ef1b9de388fd5c5de959d32a674a69810b4edd5f58b589ca7454f1d24abaced81d0b2aad45cdb0afd1d"], 0x13b8}, 0x88) 00:06:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) getsockopt(r0, 0xcf, 0x4, &(0x7f0000000000)=""/174, &(0x7f00000000c0)=0xae) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) r2 = socket(0x1f, 0x3, 0x6) socket(0x0, 0x10000003, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)=ANY=[], 0x0) 00:06:09 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 00:06:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = shmget(0x0, 0x600000, 0x8000000000000202, &(0x7f0000a00000/0x600000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x80000001, 0x4) clock_getres(0xe, &(0x7f0000000240)) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/68) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xc438, 0x6}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8001, @empty, 0x8}}, r2}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x16, 0x0, &(0x7f0000000000)) 00:06:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) r1 = socket(0x2, 0x2, 0x0) r2 = dup(r1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r1, &(0x7f0000000cc0)="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", 0x57d) fchown(r0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000040)="c5e181dd3e708ff15e567c9edfa6b6bdab2a7ed6fbfee52018eec36db0f9dc675d6cc8220f023fd4fc2cb9e098d05eb5d77c40ad8c1aef715eb55a84f9ae514ccde3784d8d5a55f5b98821dbe1f86761b2f5eff97f02e379afc6c0094a40a677ba537652b60e5a07a083e7907b84d453e4e2f6ce9ba7a2ce70cebd3311076ddd6b66dc78df47afc7fc14289b53a9864b2bc3b9b6c92f156b707298bde4adee36058cd8f95fc0e4a3f36e64945266f7edffc8d2bb3ff00b039e4fd36b2afce7ff5bfc8c2d02e0fd2f", 0xc8, 0x20000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) close(r0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@rand_addr}, &(0x7f00000001c0)=0xc) 00:06:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x2, 0x4, [0x9, 0xff, 0x0, 0x100]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x2}}, r1, 0x0, 0x8000, 0x9}, 0x8c) bind$inet(r0, &(0x7f0000000100), 0x10) socketpair(0x1c, 0x20000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x1219, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000600)={@in={{0x2, 0x0, @multicast1}}, r1, 0xfffffffffffffff8, 0xffff, 0x6, 0x2, 0x5bb}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @rand_addr=0x2}, @in6={0x1c, 0x1, 0x2e4d, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000100000000000000"], 0x24}, 0x0) 00:06:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x1b4) write(r1, 0x0, 0x0) 00:06:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(0xffffffffffffffff, 0x0, 0x0) close(r2) unlinkat(r0, &(0x7f0000000400)='./file0\x00', 0x800) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00\t\x00\x00\x00\x00\x00\x00\b'], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f51ee9e447a7a82f0a438ccd6f8a3dec6e6f9d82e6c0375fe0b6d8fdb5345c3519f123e6a", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="2a0345bef6f10588a5e550d77b7dbf000739cfe627fa4b72c1fba96a11fb022806b874aa51fad9eaeccac0d6da492b9a18a5e3ad79b04b7dd5c2a7c23708118d3ae330f326db6baf5462d8814669f8cf52bd5a57f16bb15e0afcb98ac609212a8ac2a59ad91e37f15e705416090dbc02f3cb4c569dfcb8d1ba4ffab290883f9b8dbe020def28b6aaeb2e9ebb62b7b0f552e9929071ee9b785086e167"], 0x0) 00:06:09 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x7, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x8a, "9d84630e6b09559d11581798f059bcace08e80c9069294cdbaed0a6ae2eb9bab72909acb15d7b08c34aa66c5290fb5cddac395a49e7988d1acacac5e32a1c6bcfb23b8bf2f7fb1fea196dd4aafb412d15f4f307e69ac61eeedb5748efe38228451f3b4b9bd1f8a53eea66b979f5dffc660a5be487d6fa4930854d7d23329ce4b67412574f6e98152342f"}, &(0x7f0000000380)=0x92) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x987a28d, 0xbd4e, 0x2, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000003c0), 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3}}, r3}, 0x8c) 00:06:09 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x3f, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0100000007000000b4da0fb54bc5000000000000"], &(0x7f0000000180)=0xa0) 00:06:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') chmod(&(0x7f0000000040)='./file0/control/file1\x00', 0x40) 00:06:09 executing program 2: __semctl$GETALL(0x0, 0x0, 0x6, 0xffffffffffffffff) r0 = semget$private(0x0, 0x6, 0x20) semop(r0, &(0x7f0000000180)=[{0x0, 0x33d20, 0x800}, {0x7, 0x2, 0x800}, {0x0, 0x8001, 0x1800}, {0x14dc37fc43fb2bcf, 0x2, 0x1800}, {0x3, 0x7ff, 0x1800}, {0x3, 0xad2, 0x800}], 0x6) geteuid() __semctl$GETZCNT(r0, 0x10000000003, 0x7, &(0x7f00000003c0)=""/139) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000100)=""/111) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000004c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x28) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x1}, 0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0081000408ff070100010001746a93049339b8c100000000"], &(0x7f0000000240)=0x1c) r4 = dup(0xffffffffffffff9c) write(r3, &(0x7f00000002c0)="faad036a024cf5fdb50e919e155f60e33e5f7fae01716cf0efa7a015a3bae9770e2dfba7c02c73d59ee44a8424e06ba6418f5798f1e0f0edd2b82c1970f781600943ffe9410222450d750c691e283d61f3f92e92f163c6265da2212fe387254b97032f5f296ee0b23f9ddca453325ab6b48c38471ff51bc22612ad47b16825346e902e669f40c7377799be565dab8877a9337fa013d34eba6b0840a6bc5d841e81dc55ece64ca44df428a779f709f59aaba1de94496653dde0615aae6e0188a0e2170ee8bb3897e8e0b6ed25b40b50ad4a8a24ef50db4ac17627a96997272798f05c2d3e3d16f53e1de1", 0xea) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0x80, 0x4, 0x9, 0x3, 0x1, 0x2, 0x6f, 0x1]}, 0x14) lseek(r1, 0x0, 0x1) 00:06:09 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x81ff, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fcntl$setstatus(r0, 0x4, 0x44) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, 0x0) close(r0) 00:06:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3e3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x5, 0x4) close(r0) 00:06:09 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) r1 = socket(0x2, 0x2, 0x0) r2 = dup(r1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r1, &(0x7f0000000cc0)="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", 0x57d) fchown(r0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000040)="c5e181dd3e708ff15e567c9edfa6b6bdab2a7ed6fbfee52018eec36db0f9dc675d6cc8220f023fd4fc2cb9e098d05eb5d77c40ad8c1aef715eb55a84f9ae514ccde3784d8d5a55f5b98821dbe1f86761b2f5eff97f02e379afc6c0094a40a677ba537652b60e5a07a083e7907b84d453e4e2f6ce9ba7a2ce70cebd3311076ddd6b66dc78df47afc7fc14289b53a9864b2bc3b9b6c92f156b707298bde4adee36058cd8f95fc0e4a3f36e64945266f7edffc8d2bb3ff00b039e4fd36b2afce7ff5bfc8c2d02e0fd2f", 0xc8, 0x20000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) close(r0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@rand_addr}, &(0x7f00000001c0)=0xc) 00:06:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) 00:06:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000240)=0x10) fchown(r0, 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1, r1}, &(0x7f0000000100)=0xc) 00:06:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 00:06:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 00:06:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x3, 0x8c7, r1}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x10001, @loopback, 0x80000001}}, 0x0, 0x6, 0x0, 0x2}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x8d7f}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) sendto(r0, &(0x7f0000000380)="b77156951b09903dcac3d8a09a705f0c77682b73bb5cf2baf96c359818e484281c3c29da06500a7dfbfa3d03d47952b7df2140b4fc874acdc73d8b34940d781e1672edcb3ed731f99c2c2da4fe6428f6174b895d9901680b93527a770d0168b269bf5505989ff3dd466528ca68a327f6c82dab6f1d3dd532ed4dbcb80d3bb65234", 0x81, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x401}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, r3}, 0x8c) 00:06:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) r1 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 00:06:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0, 0x2080}], 0x1, 0x100000001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1d, @empty, 0x3}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xe, 0x800, 0x9ec}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) close(r0) 00:06:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r0, 0x0, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfd, 0x1, 0xf4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x7, 0x5, [0x5, 0x2, 0x7, 0x9, 0x4]}, &(0x7f0000000100)=0x12) close(r0) socketpair(0x10, 0x3, 0x80000001, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xfffffffffffffffe, 0x1a0, [0x100000001, 0x10004, 0x5, 0x0, 0x401, 0x297f0b34, 0xffff]}, &(0x7f00000002c0)=0x16) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xffffffff, 0x3}, &(0x7f0000000240)=0xc) 00:06:12 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r0, &(0x7f0000000040), 0x1, &(0x7f0000000080)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) fchown(r1, 0x0, 0x0) close(r1) 00:06:12 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000240)=0x10) fchown(r0, 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1, r1}, &(0x7f0000000100)=0xc) 00:06:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0, 0x2080}], 0x1, 0x100000001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1d, @empty, 0x3}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xe, 0x800, 0x9ec}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0, 0x2080}], 0x1, 0x100000001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1d, @empty, 0x3}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xe, 0x800, 0x9ec}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) panic: No chunks on the queues for sid 8. cpuid = 0 time = 374 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016ad96f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0016ad9750 panic() at panic+0x43/frame 0xfffffe0016ad97b0 sctp_free_assoc() at sctp_free_assoc+0x32b3/frame 0xfffffe0016ad9850 sctp_timeout_handler() at sctp_timeout_handler+0x167f/frame 0xfffffe0016ad98e0 softclock_call_cc() at softclock_call_cc+0x1dd/frame 0xfffffe0016ad99b0 softclock() at softclock+0xa3/frame 0xfffffe0016ad99f0 ithread_loop() at ithread_loop+0x2f2/frame 0xfffffe0016ad9a60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016ad9ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016ad9ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100018 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why