5369e3bef5447a1e35456d22ae4fe9d45e631acf53c68df442311724bce347bb364e58927fa4f2858b698331d0320cc7efd21ed7d4f57672d22e83dbf03f3fd8f22b783ea7be5333ae07368d246133db9805de53b2d61218ca2eeb9cd36bb00ab0d139294f5de6e17e66aef5df73d8a91311c0a93b31d06d702b54a5264dcc56d363bb1d5b25923785f13ba8072f676a494ff13086ce357668df3"}, &(0x7f00000004c0)=0xb4) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bind(r3, &(0x7f00000002c0)=@un=@file={0x1, './file0/file0\x00'}, 0x10) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 06:24:50 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) connect(r0, 0x0, 0xfffffffffffffd5c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x7fffffff}, 0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) faccessat(r2, &(0x7f0000000000)='./file1\x00', 0x4, 0x1000) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 06:24:51 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4993}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x6}, 0x8) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r2, &(0x7f0000000240)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000180)={@loopback, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@empty, r3}, 0xffffffffffffff2d) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 06:24:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82c4d8cf0f696c65300073d3768008849cc8b63806b02407dba142a865d200e0d8f3066b0e307e292bca23179c9a2dd01ad150678d35618afadeff937892ed6827b9818b60016a6a2a41c0372ef507c9a3482757c0379b35d3233b7e55585641d6fb4dc1a3bcd161844a3e4e962473a94dcfb30ca2a6301704be3acee6246e5858693b1073ae386941b402b3b4051d0495b4ed806c629af40317508eb35882f884ee681e406cd69fa1c7ea00bd12ebf2a21e7a48b1c47255ae2ace7c8b1fdb0be88fbf1a10e80e08a6613ca2dcc5"], 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 06:24:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x8000, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0xa87}, &(0x7f0000000140)=0xfffffffffffffd43) 06:24:52 executing program 0: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000, 0x3b9ac9ff}, 0x0) execve(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x248, 0x20) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x20) 06:24:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x11, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) sendto(r0, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ffe849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x9, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000400)={0xffffffffffffff81}, 0x1) 06:24:52 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x800800805ffff) ftruncate(r1, 0xffffffff) ftruncate(r0, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) 06:24:53 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000) recvfrom(r0, &(0x7f00000001c0), 0x0, 0x2, &(0x7f0000000200)=@in6={0x1c, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 06:24:53 executing program 2: r0 = socket(0x5, 0x4, 0x6) close(r0) dup2(r0, r0) close(r0) 06:24:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000000)=0x10) 06:24:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x36b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x2, 0x80000000, 0x2, 0x9, 0x4}, &(0x7f0000000180)=0x14) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, r1, 0x81, 0x7, 0x5, 0x1, 0xffff, 0x2}, 0xa0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x40) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10) utimes(0x0, 0x0) 06:24:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x61e90ba6, 0x7fff}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x100000001, 0x5, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r2, 0x80000001, 0x7, 0x8, 0x7, 0x80000000}, &(0x7f0000000300)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r3, 0x5}, &(0x7f00000001c0)=0x8) 06:24:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x59d8, 0xf, 0x99, 0xb5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x9a}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xfffffffffffffff8, 0x1, [0x4]}, &(0x7f0000000140)=0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r2 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getpeername$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 06:24:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000080)=0x4) 06:24:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x61e90ba6, 0x7fff}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x100000001, 0x5, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r2, 0x80000001, 0x7, 0x8, 0x7, 0x80000000}, &(0x7f0000000300)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r3, 0x5}, &(0x7f00000001c0)=0x8) 06:24:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x6}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x4, [0x8, 0x1, 0x100, 0x6]}, &(0x7f0000000400)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100)=0x3, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0xb9, "b20a8fbc897c4c9c7be0733408b1b59fbdf0a8f4d8fc9d1203e4fbee43b07fed98512536001171d8c2903a08381d681117b6f784bd6858bdeaed83507a7892b40a74f3ad55a411cf4abd1aa1563e0b43c77dcc32dd3e84b968cffe3fb2acbb162229a069d11d1fd62f0ffc92dfbdda58c5c95aff85fe6f6ed61db0f1a88efe3a5d16c5d28e8fc6fbe1e74c0a72fdbd14351de7a6dbfb3b42567317597cb2f9202ad1a14851f89f7c5b3cb6568715da554c9e74bdab82bc076f"}, &(0x7f0000000200)=0xc1) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) 06:25:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x59d8, 0xf, 0x99, 0xb5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x9a}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xfffffffffffffff8, 0x1, [0x4]}, &(0x7f0000000140)=0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r2 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getpeername$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 06:25:00 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x63}, 0x4) clock_nanosleep(0xb, 0x0, 0xfffffffffffffffe, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x101, 0x1}, &(0x7f00000000c0)) 06:25:01 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x2000}, {r0, 0x10}, {r0, 0x6}, {r0, 0x1}, {r0, 0x144}, {r0, 0x2}, {r0, 0x4}], 0x8, 0x80) 06:25:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0xe472e5ba7b8b01db}, 0x8) 06:25:01 executing program 0: r0 = socket(0x1e, 0x10000007, 0x7db67b2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f00000003c0)=""/4096, &(0x7f0000000000)=0x1000) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010009a3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x1c) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xffff}, &(0x7f00000000c0)=0x11c) poll(&(0x7f0000000080)=[{r2, 0x2}, {r1, 0xa1}, {r0}, {r0, 0xc8}], 0x4, 0xfffffffffffffffe) fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x2d, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f00000001c0)=0x10) madvise(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000013c0)={@in6={{0x1c, 0x2, 0x9, @empty, 0x9}}, r3, 0x4, 0x0, 0x80, 0x10001, 0xb3, 0x8}, &(0x7f0000000340)=0x98) ppoll(0x0, 0x0, &(0x7f0000000380), 0x0, 0x0) 06:25:01 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x2, 0x6, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = accept(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x2, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={r2, 0x50, "419f6c7f2e991c38b78058976387b3df412fe4271054f8541884a018baf6927f254eb503daa92d75f1c7062476e8eb844d142793295a76c82144885446628d34f391101e7904b605f05bbb40f7ba44ea"}, &(0x7f00000002c0)=0x58) 06:25:01 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket(0x1c, 0x1, 0x86d3) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) mlockall(0x1) sync() socket$inet6(0x1c, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r1, r2) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 06:25:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000239308bef835b5665761a02901e842d1611b1c7ac2614413a77b099f6a97dbc724a1c5fd970d4cc68819f3f87b0132a08bc8aba53c9255b5b97ed666a5f9508a60b72987934b5d361ae22f803b1805b49e6c0f770a584c34844054cc45570f6afe8e1d48724f243e1693ff82cf4af099d338d9911872fece42423cdee3bc230cca5d04a6dbf93dfd6e68e54ecfeae87905575066d445b2d7892736ebf346c67b44066e1ff7c1d1116f5c8788261a3fd321cf82d67b3dac51b83e90eaa0beb783d3122d314675b39e686c98291b2a84f2419d29589e788db91fffd3fbb2ac0811185c8b8531"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) writev(r1, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockname(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="66000000507851cd691783279db8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"], 0x0) setsockopt$inet_mreq(r1, 0x0, 0xa, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0xffffffffffff1741}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r4, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) recvfrom(r0, &(0x7f0000000000)=""/60, 0x3c, 0x400c1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x2) 06:25:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1000, 0x1f}, {0x0, 0x69}}, 0x200) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x21, @multicast2}, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000002000)=""/4096) 06:25:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@init={0x14}, @sndinfo={0x1c}], 0x30}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}}}, r2}, 0x84) 06:25:05 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) lseek(r0, 0x0, 0x0) ftruncate(r0, 0x80000002) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x20, 0x10, 0x39, 0xac04, 0x0, 0xb903859, 0x9, r2}, &(0x7f0000000100)=0x20) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) 06:25:05 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$sock_int(r0, 0xffff, 0x9016, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getuid() r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x80000000, 0x0, 0xfb6, 0xa2c}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000340)={r3, 0x2}, 0x8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, r1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 06:25:05 executing program 3: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) utimensat(r0, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x10) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 06:25:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) geteuid() socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xe31c}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffe0) 06:25:05 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)="798deb8ce60c923afeed35c008000020080014047102000000bab83be28ea73e1a9a") 06:25:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt(r0, 0x7, 0xfffffffffffffffb, &(0x7f0000000300)="ded8300d35ac70ca280b869d3beb4f9338f734031e293f6f9aaabdeec5cdab111078e61767cac1f5f4687cf45bd7c39fc9e4f1507f2c719a7bc7805c4967da37ac1bfe22103753c707e0d6dcd611714a898f4c48abffc416727f8f048be176c59121ba368275bcfe7adea0ffdd0a1040e03b8cdfdc4c4219fd9117282732dbeaa75353c10a", 0x85) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$inet6(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x1c) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xf, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) 06:25:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x49, "60370e8b1812d097adaf893b101506b0581ad576d320d6dd03f1675e99aebbe362b4624587cd6779105d9d2c29146a1feaf2663f99839057c8420491ea8c3b6e2f837076234f315c88"}, &(0x7f0000000080)=0x51) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x80000001}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) r3 = semget(0x3, 0x3, 0x2) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x0, 0x6}, &(0x7f00000002c0)=0x8) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000180)=[0x7fff, 0xffffffff, 0x5, 0x40, 0x7fffffff, 0x4, 0x9, 0x5, 0x81]) 06:25:06 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x800) msgget$private(0x0, 0x409) msgsnd(r0, &(0x7f0000000000)={0x4, "387d02d81a7262b11ef3ff60c826e9a0bcd7a0fbf0d8b97557a5c543486e9511d28fe1d9df95e49d0167b412f62867b07e0c7307a29fcae4add6313471791551db4283f6356b0f6e805e5c9b60ca730d9ceb6772b746a21879fb93cbba30b08ff296960582de9f400bcb50476a00bdbc7dd92d2f447ff7bf7cf8c9f5a447a238476f2f44ac2fca721e2680424e08dbcabd5865c36941a42e0d11b2b918a216307f0e9e6c325eade28ceaf86b3a0c07e414eee7119def45d396a4ee8884c6962eb4a446cf2efee343d01759f860723a28d419290e028da4e9aed2ba3a707b3cfccc61d3ca331f59a2fc8a133c"}, 0x30b, 0x804) 06:25:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0xfcfe) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="faffffffffffffff"], 0x0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4) close(r0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0xb, 0x0, 0xffff}, &(0x7f00000001c0)=0x20) 06:25:06 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x10) 06:25:07 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x7}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x13, @rand_addr}], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x1ff, 0x6c, 0x800, 0x401, 0x8f, 0x0, 0x4a, 0x192, 0xc5f]}, 0x16) 06:25:07 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000003c0)='./file0\x00') mkdirat(r0, &(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00') setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xffffffff, 0x4) renameat(r0, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', r0, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00') 06:25:08 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) listen(r0, 0x101) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xe5}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="65fc5ce3a7ce43a572613d3a50172a74bd0e3eb55399b3a367aa3684", 0x1c}, {&(0x7f0000000340)="9bdd0b74ece3ded67643cd37e4faed8d003590f11b2fd3b043e12a4d9cf622fc11b41cfa8f42b1a69845b5e643d8021868e5e563aa25603b758a0b088a7778dfee6e19133917c92b1ffd6d6ab7c4392d66d87814105bfa12789e49b24d5e9f313ebf569e771042ecd8db01b1321b80c94d91a45cd874c3d808796ae8a794dfcea0118942ed5b039e17fdbc70c2a58c6a706039f0441c7dd621", 0x99}, {&(0x7f0000000400)="ecbfec9e1e8815a8e8b8626e37ad74b77412c5290c8ea02e8e66ff01c0c063423c00805e56d8f9f85f2f48e3d6798fcc52aaf4697e0543d086640b5c0d5828a10d28fefbf727b2a96a70adf47bc6f9c8cf5ea7f6fc84d7b4a285bf473f383e1b6debdf09c10bc3911d5593a57ff4ae153642b1ef73c90d50f4e4a35bcf3f39727f873234fd2f793c21e5a1f1d7c4", 0x8e}], 0x3, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0xfffffffffffffff9}}], 0x14, 0x100}, 0x9) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) faccessat(r0, &(0x7f0000000800)='./file0\x00', 0x10, 0x1000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000780)={0x0, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000c80)={0x0, 0x7, 0x7}, &(0x7f0000000840)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000880)={0x0, 0x100000000}, &(0x7f00000008c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000900)={0x0, 0x2}, &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000980)={0x0, 0x9, 0xb4, 0x8}, &(0x7f00000009c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000a00)={0x0, 0x244b6fbd}, &(0x7f0000000a40)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000bc0)={&(0x7f00000001c0)=@in6={0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000200)="1cfaf0bf9315712c6e174d2b205cd77b3116bf631cb634174419d01eab870a397c32c382675a4b30c472b0", 0x2b}, {&(0x7f0000000240)="908c", 0x2}, {&(0x7f0000000600)="5ac6c24aa32d9e0cfe4daf80f70eb11bcb73748131a0305b34c03ba074540335221d9d1ce09c0827ef3e792b79bc5dae1b300cb16b8a5d038c6c8bac8cfbc5b147fbda92a173c98438849c085bbab45c07691422ed3c93969b3b39853e4ca0ba683806a98af9b3d629d9d50e3cffc45822551df15922", 0x76}], 0x3, &(0x7f0000000a80)=[@sndinfo={0x1c, 0x84, 0x4, {0x3e7, 0x1300, 0xffffffffdf790644, 0xffffffff, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14, 0x84, 0x1, {0x952b, 0x1, 0x4, 0xffff}}, @sndinfo={0x1c, 0x84, 0x4, {0xff, 0x20, 0x1, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x1, 0x1000, 0x243, 0xb1aa, 0x3, 0x2, 0x8, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x7fff, 0x800, 0x56f, 0x2, 0x5, 0x6f9, 0x7, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x2000, 0x8000000000000000, 0x7, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0x0, 0x410, 0x9, 0x4, 0x800, 0xfffffff800000000, 0x4d, r6}}, @init={0x14, 0x84, 0x1, {0x200, 0x5d60fc0f, 0x617}}], 0x12c, 0x20080}, 0x81) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[], 0x0) getitimer(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e2204000000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000005707ed266ef546149200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0400000020000000000000000800000000100000"], &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e220300000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b030000000000000000", @ANYRES32=r7], 0x84) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 06:25:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e22ff0000000000000000000000000000000000005334b9320000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf60610b2862db0c0e7adbba0a35caafb3c79b4a03b370ca66ef0b391102c75138796dfa68faaf4a872efcead962c70b0293e62e3de866e7e570354012e64c55f45889d6ce632a4c06e7bcaf94d09b78a988e489fd277429113e1a006a0df239c1fed3b6974142be8e7a81b3b6bb68b9ecfe7768ccdd6de922d7f9647c87c849dea050de1e24cb97e1962f446788602fd2001cb5a366344a3a402a2210bbc7f7e100e1860c08218073665f2afb209819190e429e5be2f5e92a796ef0902f431e74523ae39f32b6785106e51178f13280250f7beb19a3bd97ee169807cbaf74a8fdd57d43eb0778d8cf9a6b889a6ba17c33855300881e7b5a4ba4490f324749867f821fe66b0c389758833f402aa2ef08da9fde7feefb1b38b143ee7303bb4639ba7fc70a9303388faac2a2ff3481015499c89ada8e05e876b8c4e0f8d689e5639b8a58d7e1d774c4ab408baae2d9aa771d249cb3f834a7b9f313585ae3c4f11529b62783ee6a195838b510f1987fa6f1894e3afb9b0ce99942f3a6a72a7fef2bf0c80cab9c20e34515ba090f13603bf4697c7ba8066952895aab137b291d31cf6c", @ANYRES32=0x0, @ANYBLOB="00000000a549000005000000000000006c000000"], &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2309000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0200060006000000"], 0x2d6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0xffffffff}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @multicast1}}, r2, 0x6, 0x9, 0x446d, 0x305, 0x40}, &(0x7f0000000100)=0xa0) 06:25:12 executing program 0: symlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x200300, 0x0) 06:25:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:25:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x51a, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0xffffffffffffff7f, 0x9, 0x1ff}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x7f, 0xf, 0x91e, 0x1}, &(0x7f0000000180)=0x18) 06:25:12 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x20000000400fffd, 0x0) freebsd11_getdents(r0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)="e74c1309a3676dd4465d325ae2bea544a832cbd105575e7c249436", 0x1b}, {&(0x7f0000000040)="69408d371c961a5f0e29b2562b99ffedbcfd85e7dcc3d5620505cac5c5253742897c4f30ff84f0a0d512850e7972b78ee4cdf02db95e012ee92bdf38ec29ddfbddd734ef1c6d4e9a40ab46f135fd4d81c57a771c4d9aee0b365bd15fae9a5384fce933ffdd9022d6c8507378f85ec595a1b6691739a58aaef8473bc35ad6", 0x7e}, {&(0x7f0000000180)="212a003366171a21e755af95cd98d2b7a4f20dc4039cc3af9eccfdbe31e822b864d94f965d1b2d2f62b56b6ead4c58b8d24fd2d65921383d9020d5c32712538bdb82eb0a2b2dcbefd13720c3409322e3a8ed74bec65677784f2fa826af12fcc067f7c02d92c7f31d9221006bbaae8fadf5bb53cb42a2bfa024559ef495e2959ee6748c59dc26fdac7701c5adf04517fd8f", 0x91}, {&(0x7f00000000c0)="f63f48d4fff0b87ba282ea720a12ac7b051d4b2a264a531a0c88c5767d0e604e7989a6a6c66d414e712dfc7904aecf90f34335a1baefd90f40c4a1", 0x3b}, {&(0x7f0000000100)="bf22ecbc5c3caec8d749c17da82ae7625c2e4c633975a129", 0x18}, {&(0x7f0000000240)}, {&(0x7f0000000280)="119080b87597c71ee52a9318bf0af1667029e0751676757ed5c5fe18340ea715958285f9ad968b0ae7f3f52e0f5de432f8afc45c73e2bd3d0267a74acb841a66f6e7ee5f57249d14bab26ddc3536da9cd60ae9deecb09c865e69e2f73ec88ea3058b3132c8851d8a8ccfcbd3c3aa6fbac6b267eb5b891f1f0ebc8ad2d9a075cb84d95710ac3c8b141e15e80227b91a45538fb201216c899d7c98a7571042a898144d171acebb2e02a336b77dca68777862d94c51973a2486bd9ff028e1cd6d89ac5d44d7a4e365425fa928d1726a3be15dc9226af1e1f67bec239f9b302fd24121", 0xe1}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="78ad0d32ef17c5296d14db32b6f151946eff11a7f3f1055db9872ae57de553c600e9ef976cf59afb7f6b48d72aed53f6f8e2e2c1fc20eb9f72639add12736dc55a8af85ad644832121394700a5ceee4c1cf12945f52e9da65baf0f7867adade59174ed24b0451163beca233b1b2bb803c5200744e07fdeceb29813e935597a6578976fe10985500c51e23c20e4c3221e3543e2144c1a", 0x96}, {&(0x7f0000001440)="0d9f4915e37df255faed056d836263f3a0a25375f39e165504cd52c934328043e8357c9e64abe39de7b7821c5af6fc892e3d68626caf2da5a8225e397a67f6aa47509f5dda228c9617ffb7827584923c0cc050e90a3e648ab5a7792bce05362e99defd7b0db3", 0x66}], 0xa) 06:25:12 executing program 0: symlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x200300, 0x0) 06:25:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000000700000001000000000000000000000000000000"], 0x2c}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xe2, "cc8e94a469b11f649fb9f0bffefd89cc282c8aa2956d0418a5b0cf233bf77c2824f3d8aeab6ffe137ae0eee41bcade11a5f64af406205f2e986788809a3432a6234fae75b3b842004da56dadaed2d0c01380a5bc8d0c00cdaf18333a86a1313126784270e76095d02572a66f53cc656721e4605e8efcd0c08524990493e3fc737c74f0154afc21fd845d991b495a6ac0c890d5c84c11ded66baeb986efc8b4dffda3e50802b8d4f9acc55dce6624b022e41f6c347aeb900d086fa0a73ba1757f2b638e8111e222866996c1c948e283f5f1944f8745bd2bd6022d918e89a47711b2a4"}, &(0x7f0000000000)=0xea) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) 06:25:12 executing program 0: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0xf, 0x0, 0x8001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) setregid(0x0, r1) 06:25:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0x1c, 0x80000010000001, 0x42) 06:25:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 06:25:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0xffffffffffffffc0, 0x10000}, {0xb06f, 0x9c9}}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x1f000000) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0) mlock(&(0x7f0000ff3000/0x2000)=nil, 0x2000) 06:25:12 executing program 2: r0 = socket(0xfffffffffffffffc, 0x20000002, 0x1000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020e0466696c653000"], 0x10) setsockopt(r0, 0x1ff, 0x1000000000403, &(0x7f0000000300)="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", 0x1f0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000a01637e70c43966c2ca76af263546a9bfc46074fa651746408144bc22a4e13461b82da", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1}, 0x8) socket(0x17, 0x3, 0x6a) 06:25:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="9b05000006000000090000000000000001000000"], &(0x7f00000002c0)=0xa0) r2 = fcntl$dupfd(r0, 0x0, r0) getpeername$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getrlimit(0xb, &(0x7f00000003c0)) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f7e8b35d003ae1fc2e4f5fb40000000000000000ecff167f6cc9df002020f620e8a70001000000000000000000000000000000"], 0xc}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0xc7c}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x2, 0x200, 0xc8b8}, &(0x7f0000000140)=0x10) 06:25:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1200, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x100, @loopback, 0x6}}, r2}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) 06:25:13 executing program 3: sigaltstack(&(0x7f0000000000/0xe000)=nil, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x4000, 0x1, 0x7f, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xfffffffffffffffb}, 0x8) 06:25:13 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x4, 0xf4f, 0xfffffffffffffffd, 0x0, 0x3f}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x6a, 0x4000, 0x4, 0x2bf, r1}, &(0x7f0000000580)=0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4, 0x100}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000280)={r3, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) shutdown(r4, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, 0x0, 0x0) r6 = semget(0x0, 0x1, 0x40) __semctl$GETZCNT(r6, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 06:25:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0x1c, 0x80000010000001, 0x42) 06:25:17 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x1, 0x3) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x592) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r4 = open(&(0x7f0000000380)='./file0\x00', 0x8, 0x80) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r5, 0x15, r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x0, 0x0, 0x6, 0x100000000, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="ffff000000000080130000003f0000000508000077ab97c9f5000075102c0d0ce61382096e4bc7c7b33ba3c17361d22cc98e8015ed9e656f93e96a09c6647b2bb959703bb5eea83a06c95984a2ddadffffc47e56520b024e7fe4a9efcfe23a9be2e3d03e8205ebb938d3d6bb5e6675cd350b7e2c4215343010c8a154e1f96447"], 0x0) sendto$inet(r4, &(0x7f00000003c0)="864fa796f35cde3ae850d2d3887bd92c5b28", 0x12, 0x4, &(0x7f0000000400)={0x2, 0x2, @multicast1}, 0x10) 06:25:17 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xc5) r1 = dup(r0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) accept4$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/16}, &(0x7f0000000100)=0x12, 0x20000000) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) 06:25:17 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x4, 0xf4f, 0xfffffffffffffffd, 0x0, 0x3f}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x6a, 0x4000, 0x4, 0x2bf, r1}, &(0x7f0000000580)=0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4, 0x100}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000280)={r3, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) shutdown(r4, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, 0x0, 0x0) r6 = semget(0x0, 0x1, 0x40) __semctl$GETZCNT(r6, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 06:25:19 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) fsync(r1) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 06:25:19 executing program 2: r0 = socket$inet(0x2, 0x10000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300}, 0x2ba, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x5c9}], 0x1, 0x0, 0xfffffffffffffdfc}, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0, 0x81) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x0, 0xc6b, 0x9]}, 0xa) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(r1, 0x2, 0x1) 06:25:19 executing program 0: r0 = dup(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r8 = socket$unix(0x1, 0x3, 0x0) r9 = socket$inet6_udplite(0x1c, 0x2, 0x88) r10 = socket$inet6_tcp(0x1c, 0x1, 0x0) r11 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() recvfrom$unix(r8, &(0x7f0000001b40)=""/4096, 0x1000, 0x41, &(0x7f0000002b40)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001540)=[{&(0x7f0000000080)="85b1d23e31c2fdd19bb1c544076684496d16b4854b1f9d", 0x17}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="1052bf64a199fe456c77bfede746f9f2c4bbbfea9a8346c442c51d418c0b4166ac8031d924e7f612a7bce6f04e1e80d5899f6dee79303e324cf8ec98", 0x3c}, {&(0x7f0000001100)="94e69c835f7688378d0b59e4514231f7fdae90df024b409691953309d9836f1f123b9759cbd98e1f2f73cbd7207b1d9f2b6ae4e74f30960a77229f6bb12ab858c7887e2207d887f7e68cad", 0x4b}, {&(0x7f0000001180)="e283aff6ff86fe020b988911d0f0f90740b251a9915bd2a370da12bf9ebb8223835557169b322624d0654b5c93bd87005c99f930131a0eb12b59f3bcb2972d8d2cf0e6c431", 0x45}, {&(0x7f0000001200)="de08f377f21fac87b066f9e36be00cdb5f5951819e74a798847631bcfa128e7fbb3b6bd81241f17c08def6f14d43814091ca72ffebe6faa5e197a245952d12be3308559f9e53bb39450a06562034fcebf488526d5eac768952a42f80f9b49c420624825161ac9d1588f91cffa033a88ee441705e5232abcb469f3209cbc58729df3ed7a3b206ddf1e79e231fa77be6998901eac613939d6675980fd46ee3b3a829388cf82a6ba96dbcc62f71bb23171f4842ddfffd6a1d25d0a2fb44389f6b240a006766edd3b2334ac9bbdb2141b9a2d827c0d4ca89fd7a3a424b1115af37d35e851c", 0xe3}, {&(0x7f0000001300)="c402459a9a98820f59518b319da6abedab7d0d8740c611284e95a25663a7506e07b84503bf04586a4d237e33ed07b519096672d6e7bd9d794005586f9179284edefc6eba9eb7a8998d962a12cc128e555aac20366b27ddecd230c4c1", 0x5c}, {&(0x7f0000001380)="39fc03a339bcae97860df0061829a4b410395f2f1182e8feda90f681d06b9658bab6924f86c1a80deecdedff6c098ebd47f44a330aca232e01848cb4817350b95942df4982b084c83066202725ab4e629fed24ebda63dede921569df4d44b0e45520a8a7dc45900648089b9e3bdf48df1bb9c7ed924fcfdea99c47", 0x7b}, {&(0x7f0000001400)="d5eb95e50f71658997c79716f35c980bc14a3e16e32a47784cba248df9396abcf3dea30c6d994d7de36ae088c6f38df8e704e6d7e2a170047e80d13fef5c02533d125d1763d5d40fbee91901d58c89e210e9e4b4e93cf4f9bf8a566d59bc0745bef7af204a18c37f78196f1cb1e06b2e2f35aa726252c5d13ae9cebe5dfc756e5fd01556b7451a677e41ec9dfd8ab7", 0x8f}, {&(0x7f00000014c0)="a9c628f389feee426469ebf8f98f1bc46198e9c629f5edc90ab6f050d3520a0b00533b088142bbba9c6d89296a451cd0aec4fd282afc1867b041165626815e37b4fe2377ecc746b2dbee9a287dc449a21ed8332ef1318313db7d0af231baa35c5bde724dd75c3e45a28b0fbf208d41f57d3042c10a", 0x75}], 0xa, &(0x7f0000001a40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r7, r8, r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xa0, 0x100}, 0x4) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) 06:25:20 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000040)="9088e81fe5014534cdc70abfade79366090f0e5fe14c7a58eafcc1f5a738ea544732979cf67dd3722a5be4349351da0439e106d72d04fc9833b7a15d339a5eccc0cbf4b252217959db7e0845b1da2f5da4d1ffda5ec8135e13", 0x59}, {&(0x7f00000000c0)="0e7f692c13908a7cc9af4b89eac7644c8c2ec0f18813ec03fd1f933a4a76abae5f283785c36fe81bde829e5cb54b1bd8e52d46b2dd0a9c6540d31625a725b15e4b392834d0b927eedec8663e0c754126f8a0c06a3fdf4f04c10fede68d3ff44e8f68e0e074489aa4e1b5390efb7f42472b438a3f8d3e32b03d70bbb35363c3a809484075b11737092fe39bda64db4e27016bdd2489337c4ce2d62e7865de67384e45cb91a7650ec936fe49b1ad659d00257218acc6e945ef64a3f9f45517dfce3f26000283bbf07a8e118125ca4c4e87c6e222b812a52e0d0b554ee8c8e1a0ff9c1292c6a2376bbe55b879a65f5cab2b5b21ddc236acc3ee", 0xf8}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="7c7fd302b230055e7ada6c758a9239b01df425bafa00437399d26a9fce0db7b3f87a611d59852bc1f2", 0x29}, {&(0x7f0000001200)="70cc1f69b342aa00a422faa53e83410eee642033acdd21eeb04f85cce34b3aec1cf6ae23e1dcef45cb1a57c26a49d267e2876c0913d0e9873b7b837be2f46b7594e89c40c9209ccde447ac2d78dffa6e6e0f83692b9d5787753adf1655d470565ac8702dde6930ff389399064974af458cc2873324029d05609bd616426a1edc86a277b0dfe8f28e75a10f5a05e3d3e929347e4dfc42031bae334ef427b9af971b3d67a59ee322ae74a402a25657c322966882f18004884f58cc6be3b83f68ed07addfdaf0c2f7508708d42fe997ac84411e081492676b5ffd985a1a78a343ec8c95c35db0e58c034eb37d2c3e57b541", 0xf0}], 0x5, 0x0) 06:25:20 executing program 1: r0 = open$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) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000400)='./file1/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580)) r7 = socket(0x2, 0x25, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000600)=ANY=[@ANYBLOB="3b9f2e1e5a008f2bde47a858bf055384a90cd82dc1bf621520b8a6dcfecbaf8de6ff000000000000008e152b9167356f56d0beccc4c208af37e6328de9f08a528e5b33251295a8462d91ba54e3ff32212d652a70434303059fda414b186e7f"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 06:25:20 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socketpair(0x12, 0x10000000, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2a, @rand_addr}], 0x10}, 0x0) 06:25:20 executing program 2: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x200, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000d68000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) 06:25:20 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) write(r0, &(0x7f00000002c0)="1d75f0e28f0ca57c608b9cb311eff0933e3f280c3582799c9dd04984d5549fb69c6cdf43514c6f462690064d9879b1bf1a94f5fef29ba9fc8efd101794435638df673ea7c4b92529c35e91edcf51be2611fd7e5afb4f1cd023f9053b5b357b6a53bcc19f84949136e9a7e3c506", 0x6d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xffffffffffffff80}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="010009000800deff"], 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10000000000000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x5}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r4, 0x24f}, &(0x7f0000000440)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r5, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffc5a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2}, &(0x7f0000000040)=0xc) 06:25:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000680)) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x9000}, 0xfffffffffffffda0) 06:25:20 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) 06:25:22 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) 06:25:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f0000001140)=""/210, &(0x7f0000001240)=0xd2) r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1172) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001100)={r2, 0xfffffffffffff2cc, 0xfffffffffffffffd}, 0xc) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 06:25:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffdd) 06:25:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x5, 0x9, 0x7, 0x8f, 0x7, 0x8, 0xfff, {@in6={{0x1c, 0x0, 0x1, @loopback, 0x3}}, 0x0, 0x3, 0x95d, 0x2, 0x1, 0x6}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x3}, &(0x7f0000000380)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r3, 0x10001}, 0x10) lseek(r0, 0x82e0, 0x7) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xc, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r4, 0xdc}, &(0x7f0000000180)=0x8) 06:25:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2f000000ffff00ddae"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 06:25:24 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) write(r0, &(0x7f00000002c0)="1d75f0e28f0ca57c608b9cb311eff0933e3f280c3582799c9dd04984d5549fb69c6cdf43514c6f462690064d9879b1bf1a94f5fef29ba9fc8efd101794435638df673ea7c4b92529c35e91edcf51be2611fd7e5afb4f1cd023f9053b5b357b6a53bcc19f84949136e9a7e3c506", 0x6d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xffffffffffffff80}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="010009000800deff"], 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10000000000000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x5}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r4, 0x24f}, &(0x7f0000000440)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r5, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffc5a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2}, &(0x7f0000000040)=0xc) 06:25:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 06:25:24 executing program 0: socketpair(0x17, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000080), 0xfed8) 06:25:24 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x20) close(0xffffffffffffffff) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000001480)='./file0\x00') unlink(&(0x7f0000000140)='./file0\x00') writev(r0, &(0x7f0000001400)=[{&(0x7f0000000180)="7a4b7d9510c8b8ed70e140c8c56868a0a8ce9bf5337dec112bf7d30b8501b1535a8993ff39fdd4de4bd5b6eb70808ff1fa4a61f645de7f2cdfa2873b884386bd64a268ac9560e6c85761241477da367701823e3987cc195d27e60b2b3fbac8544b1864e099c1f8478affa5ffa2f28d66478e245fca4131e7a6a4fb31c49f9db31e709d076234a8c8acb254ed245b9ebdbbc9cb50d567b7c6469d23a9a1545b570421eb6e876581eaee0fe475e777375bd4d477d850ed039fc2314705cba31f11680fdde09b42ec0aa81a371a6275da9c3ac8e3ad812d", 0xd6}, {&(0x7f0000000280)="b6172d9d1cf16e1093c98a8a64874de45253c3437ea3b1f57cecadedd50a8c9e27fd6b5f8be523eb4680b4f950b9512c970cf79cb3a72bd90404223427ef714dbc42b20bce5f7d82addd12572a736275b843dbde36ca4a6b66adaaf825409e2722173bd294046bf840e6390b6df9f868e35ff035ec476e18d633890bacdfdaa863819f2692", 0x85}, {&(0x7f0000000340)="fe9bfc6dedd579433e42c25ec73db3efcaefcc29db8692dae1c119413b87f8fb3ccad623b8f134df58296ab9c184df32e985f3221b70ca581ffde8a7230100c52cbb3a2cbd79e59ebd161d1c995ce7db5e2324069d9b81c734a4dc7c72bd2dc42d6c0d6ecc90838fcdcbed4f315ce8759dcba45db3df53f9aca16525a9dc858723e1248a", 0x84}, {&(0x7f0000000080)="00b14acb4ee9e27cf6fba51552ca0c475cdc6c0554b77f6bf2eb49c64eed9a03036974945965ab8e", 0x28}, {&(0x7f0000000400)="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", 0x1000}], 0x5) close(r0) 06:25:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000280)=""/145, 0x91}, 0x2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x1, 0x81]}, &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000340)={0x10000}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001440)={0x1, [0x0]}, &(0x7f00000013c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x1000a, 0x0, 0xfffffffffffffffd}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0xd6, "6b2dff7e0bc161eb998bcab9534e8374c06ba9afb6b322d3c7b9795bbdddce569fbda06ab32a0de2a6381e572cab67e2bf51311f909b8ce92c76b1f9c49fe5fe240b079e7bc0501718965c1e94ae7eaf215221b31d35ded49b17c1e24bfb76cbb8b198815b0dd9f9c53571d59cd007636b86faf44e4fe8c4d971016c847b2c79624caecc08be4dbe2e544d16405ef6db172cfe990038bae928c8a827f0f69d9a8310b91c439b86af5e69ca0be68f99a049f6b8f630be0c9254bae440180e0dbc612cf94ce065493cbe0e56f9895177061605294388c7"}, &(0x7f0000000200)=0xde) 06:25:25 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x4, 0x4) flock(r0, 0x9) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bind(r1, &(0x7f0000000180)=@in6={0x1c, 0x3, 0x5, @loopback, 0xfffffffffffff001}, 0x1c) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') r3 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000280)=""/199, &(0x7f0000000000)=0xc7) openat(r3, &(0x7f0000000080)='./file0/file0\x00', 0x20000, 0x7) openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040)=0xa3f, 0x4) 06:25:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000280)=""/145, 0x91}, 0x2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x1, 0x81]}, &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000340)={0x10000}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001440)={0x1, [0x0]}, &(0x7f00000013c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x1000a, 0x0, 0xfffffffffffffffd}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0xd6, "6b2dff7e0bc161eb998bcab9534e8374c06ba9afb6b322d3c7b9795bbdddce569fbda06ab32a0de2a6381e572cab67e2bf51311f909b8ce92c76b1f9c49fe5fe240b079e7bc0501718965c1e94ae7eaf215221b31d35ded49b17c1e24bfb76cbb8b198815b0dd9f9c53571d59cd007636b86faf44e4fe8c4d971016c847b2c79624caecc08be4dbe2e544d16405ef6db172cfe990038bae928c8a827f0f69d9a8310b91c439b86af5e69ca0be68f99a049f6b8f630be0c9254bae440180e0dbc612cf94ce065493cbe0e56f9895177061605294388c7"}, &(0x7f0000000200)=0xde) 06:25:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1d, 0x5, 0xa55, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, 0x0, 0xfffffffffffffe78) 06:25:26 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) write(r0, &(0x7f00000002c0)="1d75f0e28f0ca57c608b9cb311eff0933e3f280c3582799c9dd04984d5549fb69c6cdf43514c6f462690064d9879b1bf1a94f5fef29ba9fc8efd101794435638df673ea7c4b92529c35e91edcf51be2611fd7e5afb4f1cd023f9053b5b357b6a53bcc19f84949136e9a7e3c506", 0x6d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xffffffffffffff80}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="010009000800deff"], 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10000000000000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x5}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r4, 0x24f}, &(0x7f0000000440)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r5, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffc5a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2}, &(0x7f0000000040)=0xc) 06:25:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="7997", 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {r0}, {r0, 0xf5a22f5d97fb133e}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x4}], 0x7, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x80000000}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x755, 0xffffffff, 0x0, 0x8, 0x7fffffff, 0x7, 0x401, 0x1, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r2, 0x3}, 0x8) chmod(&(0x7f0000000340)='./file0\x00', 0x4) freebsd11_mknod(0x0, 0x0, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfea6) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e2000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aada6faa08704f77584f0000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020874b183f9a14dc0e2b6acb6cb991c5a0bcf4744a24f0a7d99ff3f098409bf4f7", @ANYRES32=0x0], &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="8e747e1b56e716adfa33bb076057016a394f413200000c00000000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x80000000, 0x401, 0x9}, &(0x7f00000003c0)=0x10) write(0xffffffffffffffff, 0x0, 0x0) 06:25:26 executing program 1: clock_gettime(0xd0fbabe47f0000, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) 06:25:26 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x2) 06:25:26 executing program 1: syz_execute_func(&(0x7f0000000000)="c40159c60b78f241a765f046316e2df3456dc401417df5c46105148d07000000c46281974c9d5d8fe918015a81c44215af76b5c44369203d42f90000f0") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0xe0ee, 0x0, 0x0, 0x0) 06:25:26 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) socket(0x0, 0x5, 0x1) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$getown(r0, 0x5) r4 = getpid() fcntl$lock(r3, 0x9, &(0x7f0000000140)={0x0, 0x6, 0xffffffffffffff7f, 0x1000300010005, r4}) 06:25:28 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000040)="0a80003d", 0x4) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setresgid(r1, r2, r3) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000000)="40c692eca35135988586e4d702bac28e31d899d388d57c1c8496", 0x1a) 06:25:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) socket(0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x14, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x27, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) 06:25:28 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000001980), &(0x7f0000000140)=0x80) r1 = accept(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 06:25:28 executing program 1: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000007c0)={@multicast2, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xb264f09356ea2dc6) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}, {r1, 0x100}, {r1, 0x80}, {r1, 0xa1}, {r1, 0x2}, {r1, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000680)) r2 = socket(0x1b, 0x3, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000004c0)={r3, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r0, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100) ftruncate(r4, 0x800007e2780e3) 06:25:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x200, 0x1, [0x1ff]}, &(0x7f0000000200)=0xa) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2109000000000000000000000000000000000000000008000000000000000000000000000000000000b58000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000b7ec5cad7eaeb9acccfa5f80843f175b9fef534ffae33ead5ed8377ad8f65b76f6ab9980783d97e8dc22f7263cf91a9fcda532466fbdc7db435cba229f53ece3e9c8e83b2e4a486650f11da9949bce4b4b563f445dd9f7f712acd393d0bb62d7ab19a6ecb32acf97f7b7a91dc07f563c7fbd9b615cbf079de5621b56261e3bb200e64f93aad453ffb9fb7b0d", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x10000, 0xb93a, 0xcff}, &(0x7f0000000340)=0x94) clock_gettime(0x0, 0x0) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x1, @empty, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000140)) 06:25:30 executing program 0: shmget$private(0x0, 0x4000, 0x201, &(0x7f0000ffc000/0x4000)=nil) shmget(0x0, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 06:25:30 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = semget$private(0x0, 0x4, 0x402) __semctl$SETVAL(r0, 0x3, 0x8, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r1, &(0x7f0000000140)='./file2\x00', 0x4000000000) semget$private(0x0, 0x1, 0x11) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) 06:25:30 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x6) 06:25:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000200)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25000000]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000240)="521e48d4faeee790", 0x8}], 0x1, 0x0}, 0x0) 06:25:30 executing program 2: socket(0x17, 0x10000005, 0x7993f737) r0 = getpgrp(0xffffffffffffffff) wait4(r0, 0x0, 0xfffffffffffffffc, 0x0) socket(0x0, 0x20000000, 0xfff) r1 = socket(0x17, 0x20000000, 0x91) sendmsg(r1, &(0x7f0000001540)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="006dfddc03bd6ffb559c6ad7ce39f61ca6fc1278c98f13f08a9c9186204276b9aa45577331fcc103e455bdd13677293cbf1d713a4a5f1bb0372179c358034178954689d5947830a50f00e787847492d733545f5f677cdb25909efeb212c99f2a4f366f9b14ea3d81de3b6a56a770e27e0cb14cc6ee2c9fb39fa47e18b60b45c4d184e8a4750b68bfbcb055486cdad06c12def206a1629360037d83766ba925f32e1d871d5208c700ffb565a90d906fb69b09df1cb26a5b1baecedd0d16099a335b0a336167e6219ddcf030c2baf9361f74e31935f033a9fce64e952f8e206502db632dba", 0xe4}, {&(0x7f0000000140)="e1d4d5f1e18248b9722581d6187342801d7d00a1ad6a5f49e4951e", 0x1b}, {&(0x7f0000000180)="a674cfdc29813d56e7bf6b93cd75bc2ac1ebc3486cdcc9cdaa50221a3ffc4b33b3b7db99b18d8724bbc68772c688f3f9e15b2bcef03c4c6bd7c020f5b54d2f47dcb3d595773987d014646e71e227ee1fd0373efb098938fe8b8b970077dc27948d50c77fa117d14d9da5f43206162ba3f500c09a2e5ab54c45b73d2b0bd1fad013c866dc147363f43d56ac6bc1ae8b4636b6bee9431d8e15e194a4974bb274664618ec10c6f7", 0xa6}, {&(0x7f0000000240)="1bbfb660a9b22aa38d4838e81742bca1bbd11b3ffc324351a29dc1de4a28019bc29e916c7bdfd894f6526107c03426f90c9606ba238f2fc66b6e2c0e35cb9416a5d3d4459362bb57727589a0152bb27b44589e17265ecd56d2f7cedeafc8894b8a34885bf91f97cdd26b3bfffe7d506a540409086d914d904b1bc5c97c4d0c7d640033a07215cbfdc6aa817fbe0a87e547c6027d5fd1aee2ed8530ac52382bc972ebf5477330cba5b870d257a0a8e4eff965dc6fbf", 0xb5}], 0x4, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x11f0}, 0xc) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setown(r2, 0x6, r0) 06:25:30 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r1, 0x5}, {r0, 0x4}], 0x2, 0x0, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 06:25:30 executing program 2: ppoll(0x0, 0x0, &(0x7f0000000100)={0x5a2}, 0x0, 0x0) 06:25:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x3d0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)=""/98, &(0x7f0000000000)=0x62) 06:25:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) 06:25:31 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockname$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@broadcast, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@empty, @loopback, r1}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x100000000}}, 0x0, 0x1, 0xde62, 0x4}, &(0x7f0000000340)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r3, 0xee, 0x3}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) 06:25:31 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000600), &(0x7f0000000640)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000004c0)={r3, 0xfffffffffffffffd, 0x7, 0x0, 0x3, 0x5}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) freebsd11_fstat(r2, &(0x7f0000000540)) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x8000003e, 0x0, &(0x7f00000005c0)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x10040, 0x40) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r4, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) 06:25:31 executing program 1: select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140)={0x1f, 0x8, 0x7fffffff, 0x1}, 0x8) setpgid(r0, r1) 06:25:31 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r1) shmdt(r1) 06:25:31 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockname$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@broadcast, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@empty, @loopback, r1}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x100000000}}, 0x0, 0x1, 0xde62, 0x4}, &(0x7f0000000340)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r3, 0xee, 0x3}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) 06:25:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x2, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x2}, 0x8) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x2, 0x80, 0x2, 0x3, 0x2, 0xfffffffffffffff9, 0x465caad5, 0x7f}, &(0x7f0000000280)={0x8, 0x9}) dup2(r3, r4) 06:25:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xfffffffffffffd54) 06:25:31 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x1, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 06:25:32 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000001c0)="3970b61264af142ad8cacb243aa4b2e5561b6c6d85053ac60b1268682fe2e4a6ca673af7ac902559917d833c864440060d9331342823924a644a9930c2ee103f52f0a4831167e99ac9ea453e2567eed16379c6e8d73043a792384d4c1ca80e203abe3d14c1967861c5ce8abffdce8f9e205e397d9daac17b9354614d68100903cb3d67e6f5cc71df29faa0dacff6b2908f9e8d7e0bbc3cdf2edce6f971b4b1e6e130e1239f4cb0f6bbf9e040e6cf7111b734735021744b1790cab6989bce6461d4b2e60ced3ad93107b0fab59aa55a09fb03d9c2f3ed5f5a1adc45e6fd8d2217d1f0f77f43f5c7334abd848c", 0xec) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) recvfrom$inet6(r0, &(0x7f0000000300)=""/80, 0x50, 0x40080, &(0x7f0000000380)={0x1c, 0x1, 0x4, @empty, 0xdd}, 0x1c) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000014c0)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x4, 0x10000, 0x29}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x22, &(0x7f00000004c0)="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", 0x1000) semget(0xffffffffffffffff, 0x1700, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x2e, 0x4) 06:25:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) fcntl$lock(r0, 0xf, 0x0) 06:25:32 executing program 1: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto(r0, &(0x7f0000000380)="d2f8273374bf65a6d802eb3831d8b2a7a69a036be452281b958884778d1b6eddb476b9d31f1ec50756b1f32d5e3559f5a097da567e69ff986e3a46e79d544ac2992c026dad47f23d03eb2f57b0e10a0bb7061befc219a1aaef88724aa3603bef420de2fd4a080cd9379fc14adf013d394c1a53cd39bfbe04156a377af5b31cee8a6affffacbcdcfa140d76f6745b4ac152681dea7f3d5d69796f3130e362980fc07393d4d4803f7d41a026e7fa962538316388d8649e6d1c7daf0d363222ee4c3bb233ca", 0xc4, 0x4, 0x0, 0x0) r1 = msgget(0x3, 0x110) msgsnd(r1, &(0x7f00000000c0)={0x2, "23da46276376bd8bd4bff1b826be525277ac0df1b837f09aadaae1ac3b440b6145542496abc457f8bd23c9f8bcff4583b3414d33b2aec248e4463e"}, 0x43, 0x800) msgsnd(r1, &(0x7f0000000480)={0x4fcc5f0f23d2b641, "3b5a3c2b6e13e69ded183695699a757f958ed5c90e94e4008090288dcbcaa654c5bfe8d445fb960374ab165017fc5ff890933fc989e4f8a21342ce8084c4e542a5109f85e598018a3313daa01a0209b23e9af97478a757a35adc2a99bcdaeb39b265096a6eb7b47232e2683dfd1f0d6c6779fb308d3f01fb126bab18f7d81d7332981fb88abd202c30f16dd6fb1d8a95ae430ec13a5a612c9f07c6d0632418f160107e55addc9f51a0c05670d23d4eb6e51af65bea9465f156f157368b78b6f4d8a7ba709afb045626696d8926082cbbaeba3982d1a9a0c8"}, 0xe0, 0x800) msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000b97f648a5693198600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000008d4554106e08560500000000000000000000000000"], 0x87, 0x1000000000000000, 0x1800) 06:25:32 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10004, 0x100) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x7ff, 0x4) setsockopt$inet_opts(r0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)="ea20125c", 0x4) r2 = fcntl$dupfd(r0, 0x11, r0) r3 = dup2(r0, r0) renameat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 06:25:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x6, 0x0, 0x5, 0x8, 0x9, 0x319e, 0xffffffff, r1}, &(0x7f0000000280)=0x20) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 06:25:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x8010000000) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1, 0x7, @empty, 0xeb22}, 0x1c) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x180) poll(&(0x7f0000000000)=[{r0, 0x44}, {r0, 0x102}, {r0, 0x7}], 0x3, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) 06:25:34 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x8) open(&(0x7f00000010c0)='./file1\x00', 0x100000, 0x19) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001100)={0x0, 0x4, 0xc932}, &(0x7f0000001140)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001180)={r1, 0x16}, &(0x7f00000011c0)=0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) unlinkat(r2, 0x0, 0x200000000000300) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x80) readlinkat(r3, &(0x7f0000001080)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) 06:25:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="f5ffffff0000"], 0x6) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) 06:25:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = semget$private(0x0, 0x3, 0x21) __semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(r1, 0x0, 0x256c11a58c405f81) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x1700, 0x0) pipe2(&(0x7f0000000000), 0x100000) 06:25:34 executing program 2: setresuid(0x0, 0xee01, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0xfffffffffffffffe, {{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff000}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000080)={0x7fff, {{0x1c, 0x3, 0x1, @loopback, 0x7f}}, {{0x1c, 0x2, 0x6, @loopback, 0x2}}}, 0x108) 06:25:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x6, 0x0, 0x5, 0x8, 0x9, 0x319e, 0xffffffff, r1}, &(0x7f0000000280)=0x20) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 06:25:35 executing program 3: r0 = socket(0x17, 0x200000000006, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd}, 0x0) 06:25:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000000070009000200008c"], &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x20, 0x8, [0x2, 0xfff, 0x7, 0xa46, 0xf2, 0x800, 0x4, 0x9]}, &(0x7f0000000280)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) lseek(r0, 0x0, 0x3) poll(&(0x7f00000002c0)=[{r0, 0x64}], 0x1, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x20000097, r2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r3, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000300)=@un=@file={0x0, ""/85}, 0x57, &(0x7f0000000380)=[{&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x2, &(0x7f0000001600)=""/96, 0x60}, 0x40000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffe63) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0x3, 0x6, 0x100000001}, &(0x7f00000003c0)=0x18) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xf7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6(0x1c, 0x400020000000, 0xdb) 06:25:38 executing program 1: setgroups(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28010000ffff00000321f1e86930656bc6f57ce14f9bd61d65b462d7a182d221d2b4cf2a438e895e1ab70c62c215b1d1136b36766c600ab0d281bb03f0e7217f732ba952b3e4cd177d63992818f996e156ed15b5f10b5c8992e77d9a2249be257da3bca7ef836b4ecb1e728bc15e917062c83b5ee590d35bdd928a659176fe945272dd96750000"], 0x9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 06:25:38 executing program 1: r0 = socket(0x0, 0x6, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180dbba037eac775800af834a0001", @ANYRES32=0x0], &(0x7f0000000100)=0x8) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x1000}, 0x1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3}, 0xfffffffffffffd96) 06:25:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ebffffff07003000"], 0x1) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000000500)="a2cc2c9a3bd04805bac1709850ce78dc597f3babcbd58b6e428ae096f81a834cac900e66d4584ed3db7e0300500ea187e7d3739a86b2f4ea019b44eeb2bda4b8b95b2f8446a43ce6bd5a7e4afb20e8688ed6fdaa56fa1c2013d585c0cfadd309367c0f7f8424c51ac1bee9589b727f08148ab46e606abe0e60b79c6dce3db0ab7bc669bf1073004b611f3a34fdfbd72241268d3ece46ecc106dd9c5b7e70c9f5edc6454b3ad1e80434ab8799eb7da4eebe1a8cd06809f31c9ab3021061ddabb94e39e0c1c371414f7c98a7e65a5415db30e52f205f024807db593fda2740fb149cb426ad7955") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/82, 0x52}], 0x1, &(0x7f0000000440)=""/52, 0x34}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000600)={r3, 0x6, 0x2, 0x7}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 06:25:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x0, 0x25000000]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)="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", 0xf18}], 0x1, 0x0}, 0x0) 06:25:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="ac171d80fcecdee383096f1a7253fe73248757b7634a77f3cd482c7c13353863ec93386a4b4beae7bb5fa925a1426efa656978f49ac51d08755b92fe78f530a74e47f1a1a64b523e84c0a5582dda9c8bbd760352a0a477b257e333c3d9e7058552e0467b0069eea6555ef54c68b63a56c9af602353962c06c77603b64742805f29ab1783496046dc5b230bfdf990934f4010f5b49caf", 0x96, 0x3e8, 0x0, 0x0) 06:25:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xffff, 0x3, [0x3f, 0x0, 0x1]}, &(0x7f0000000040)=0xe) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xb5, @empty, 0x9}}, r1, 0x7, 0x200, 0x101, 0x8, 0x100000001, 0x80}, &(0x7f0000000140)=0x98) 06:25:40 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000002900000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r0, 0x800}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f0000000140)=""/36, &(0x7f0000000180)=0x24) sendto(r1, &(0x7f00000002c0)="647af6ca651479", 0x7, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getsockname$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x410, r1, 0x0) 06:25:40 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) getrlimit(0x9, &(0x7f0000000080)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 06:25:40 executing program 3: setrlimit(0x0, &(0x7f0000000000)={0x8}) socket(0x0, 0x0, 0x0) 06:25:40 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000380)={@broadcast, @local, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000004c0)={@remote={0xac, 0x14, 0x0}, @empty, r1}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r2 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r2, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r3}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r3, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 06:25:41 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) getrlimit(0x9, &(0x7f0000000080)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 06:25:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x299) 06:25:41 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100), 0x4) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) fcntl$dupfd(r1, 0x11, r0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:25:41 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) getrlimit(0x9, &(0x7f0000000080)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 06:25:41 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x6) 06:25:42 executing program 3: r0 = socket$inet(0x2, 0x10000003, 0x8000004) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x3474, 0x4) r1 = socket$inet6_sctp(0x1c, 0x400005, 0x84) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x32, &(0x7f0000000100)={0x0, 0x3223, 0x0, 0xffffffffffffffff}, 0xc) 06:25:42 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f9056ef6d4a24d5a5bf152ea1a1b53266696c22bb6d7495857e65300800eb3b4d8ffa117546814d44535e23a3f1a688e7dd7ec722900400000000000000000000"], 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x1, 0x0) semget(0x2, 0x2, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x2, @rand_addr}, 0xfffffffffffffff6) writev(r3, &(0x7f0000000240)=[{&(0x7f0000000080)}, {&(0x7f00000001c0)="05942cf69b09a13c506ac1183255155f33b1470374d2330748c2ae1f240258f2f41210d3fc9e9f73cc525170d01e5d4539da5d41604e1f2f64b371840b2c2c1bf6d7", 0x42}], 0x2) 06:25:42 executing program 0: r0 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/211) r1 = msgget$private(0x0, 0x4) msgsnd(r1, &(0x7f0000000100)={0x1, "ce308be436ba01ce5b6863272fc2d2e830f9f326428a55bd1668f312084b252f0eaf61207c07d6adc79b53792c6463501381e259d1c1670a86bf205ed5112c55c41719f09d94a8f99583b0384d616e289a692ffaa925d32d2482478bf8e00dd20e2a77542cb05ebc6e2b495b6361c1c6de71033cefd519e1c92dbe26f4a8b0ec3cd10991046ebd34e2c2edb4fbe5de4079cc85776098bbca6777bb7db6da6fa527013ed9e6191f327f72cfede140ad38259ad3ce7d07a0"}, 0xbf, 0x800) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/149) msgget$private(0x0, 0x104) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) readlinkat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/126, 0x7e) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x404, 0x44) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) shmget(0x2, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) msgget$private(0x0, 0x441) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000400)={0x9, {{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x20000, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x414, &(0x7f0000000500)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x2, @broadcast}}, r5, 0x1, 0xd24, 0x2, 0x100000000, 0x540}, &(0x7f0000000680)=0xa0) r8 = dup2(r3, r4) futimesat(r4, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={{0x5, 0x2}, {0x82, 0xffff}}) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000740)={r6, 0x7}, &(0x7f0000000780)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000007c0)={0x3, 0xffffffffffffff16, 0x6fa0, 0x1}, 0x8) getgid() setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000000800)={r5, 0x1}, 0x8) execve(&(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)=[&(0x7f0000000880)='$[+\x00'], &(0x7f0000000940)=[&(0x7f0000000900)='\x00']) ftruncate(r3, 0x2a3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000a00)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r7, 0x200, 0x7, 0x7}, 0x94) 06:25:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020001000000000000"], 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 06:25:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x7, 0xe4cd}, &(0x7f0000000140)=0x8) accept(r0, 0x0, 0x0) accept(r0, 0x0, 0x0) 06:25:44 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1000000000004) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 06:25:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e213d000000000000000000000000000000000070360000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e10f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000003000000070000000700000004000000"], &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 06:25:44 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) pwritev(r0, &(0x7f0000001280)=[{&(0x7f0000000040)="5b6c6ab50606045418b33f7857b155119f26354cff454af3af0d1835f7e754eef1c5c6f6b506994ceea2324d9b2278e6ee86f8a0a2a674b02e9ff77dcc02d97f5fc583669fc8e15b61007c20b703f3c119c18dabf19fff8d90bf2a82d69fbcdefb7ed8923cad", 0x66}, {&(0x7f00000000c0)="b8f8da035534a9c3472d6c708ec63cdceefb436f4e0c2f0d74ae286816833829a0d4034353a6b7814197e8cb4e136ec5ac17fc6a69e530f2285c1858f14ee7381044870c9afa4ac8067b9b0c90d7b5439efc5e6a5bd9196abc1b283d8bbde5a1e893b1bed865ed78be54bdc5419ca1663ebc4d1b6c6abd7ef3555a8f3690f9ac07f8012a0a23fdcde4495f1965e80dc77d483598cf4f0b665dd90a75faa39049b0f988245bb3cc27614a07118577ce4a057a84c392823e16d3d2bce5ebc3efe26d28a40660f0480b8b79c90617e345063ddc130e5e94b9366a1fa087fcfb898b5e84279d2c0422873a1ec241c709dc70fdb5", 0xf2}, {&(0x7f00000001c0)="58c07a97b8adc16aa2f24f38078ea0680a24b25d01d9b32da2579d8b85556e2749429391a71f3a397f942570f8dad695b0", 0x31}, {&(0x7f0000000200)="0cbc47ef2174a68dde614e3f85a7fd2376258eeb92bf7d18a7cafcbaa66de430cacf983b90", 0x25}, {&(0x7f0000000240)="5ecd5d7ec22f11d4dacbae258623e359720f9a51649306218ce1ddfed8043a6a811b81ebeb64fa80f3a9b5b1ba9c28544251dafd8bb89b934bf59ad5e7b96ac0780b4980e928de240226792af0cdadf7635d6b75534ecc105069a77234fd4dfcc57bf3f5b45e4b5f67bcf6dfe27e0e89a162cabbf5b4d4860a6dda5f8eb55d2f2ad25d462075d9ce3711746333e6c7d2169aef19788f7306ab1b4840236a5c874411947d925f8ef2f025c9451b2190af760d542443f8e7afe3b8f20c5e5200676dff75f556fbe97953b6e04d7a91fad0d82077e60d38c98c324ac6afe9ad331dedc4dcaf150fffeb8cab85284a827422ae966441009e688bcf67c58e78227fa89a7e6ab899a2ebbdc2067d909683b057b96122922886773e414b5a74626312de9ce15da6817207b54af5f8603601a40e6ec46e28a26ca59269bff8c92080494050adbabf2e7de0f7aca4e6e9bc20caae4885a544cab12e59c00eb751df336caa56ceb9458fbd0ae8398ef46558d5e5e0ad845458e32c1d9f1c2dfe928048bccad6bdcf357874a72ae19aa36a593abc563155dd8044ed59222d51765d70fb630f08ae6a3e25deec4c102015ecd06d1b550f686d474ab9c1d9f901ab411466270b33399fd76259ccba6cc9a3b6fb40c0280c745f663d628662425acec49380ced6e3e77f0ca043a3e82db947c239750bb7448bf0e1d19c4a1eaecd738e05ba802ac57cc8bc027b36213891d26880c75b86373be774dd4bffec97763320e8330e36ad27886cd5bc171f5e7b84d90888d40ab972770ee0e998147292e419d4dd8e8370bc04f3cf9f901cb7f8aa8b889e98f10b4d67612d13aeaac744df77e11bfe287ba6046874dc8509256e343e74c28ddfb9f0201ed896df97ca168ccc69924066fb2f6f3fbcdead1149d2deb82fa99dff1bb0bb5aed1308f21f7b6f8b24c3fb35617ad5c6a822125c49a77c672b1ef2c76d7324bd8df1ef3db5b89349e91d6ae0d0035e21a695182995efe08dc022efc96dfef4958c37dfd7284729316b596febfb69ba7fdb1630be73b6bd02aa5a53e571d201f89c134a4e0375f96b2c95fc50c9d8088241608f3a4377138fb09569f63819a10bb5ea2b1ad92b9d30ba802fc985ad303e6fc6c453a377c3aeb1e303e757250e96a49e484a69252b6e863ca5c1cf96228c1ddfd424bff7bb2f9c49ff3c19d4fe0592372a60847c8623ae084733707506000319d071b145d575fa9273b88a9d392ceeeb1bc6547fe396a286a02ac11797a290e04c298dc276c3ce0da1ae2b6a5712ac627016d0419bff3878eaedacd670e9d8ce0ab49606652babee7143ba07bfa078d77cd26b00f85b9b97c8489626b9b37b98da28ccaa1deb1fcffe1864245c424ec3353556948261d67cedc6863c336d0a3361c071cbb1826c28afa040d9e9ff6d34395d10ea132efd0d6a5b93db1126d7895f5a6f1961cad948eb0cb93720533c023a883cefb827f5d7a19d30d7f0046481a497e47ce198717ba93b3de4136da0f62907ae723b562e80b9e7ced631aeda47867503b1e764e492f4e94dbf77f42968fd82f13286c0e91d73c5b9e1910080c95863f156e506eb098e7e6e57e9e34c030667e7e565bea909c920e013090ee9060b7a42d859eb1e76915a9d3825788b28f4bebb72db4ba15d90116b305d26b13d7e280e7bcc249dd169f53b13379efd8679d2f9767e4647aa16edeabf70337dfde0a1419f3e6d1e28768239b744914a5a30a43f5977867e6036fa48d4641921fbd47e07354cb10b737b0877419721801226813ce057d646685d111b16a09221809082058c523f4cf0d5d7cfb7999e18c6c6151302634be84329bb101858c7e9542bd0781c7d7849e5a00e9c256d7d3b4458ccdf0dae4df2e066a4a4f864ee84d0b59dbd6c74e5b181652bb9d0cecdc224958aebfd1c14fae1e3bec25542b855b8a241fa04c136565314abdf5aec46eaabe4328e8e879f861ad2142b9e9559aa1156a9deaa9316a1acf02045eea9adac3250759f6d47e028c43860f0bfc443585f4db4b676a17894a09aaae66935f05edc9d02a4949f7b2ce504d96b42143ab7cef72a17cfec79d9bb62a08a23ec5f1f98c434212436e0f4bf523799d159d5729784bd67b61c4694200f6264a0e6117b9111a5c0a2348529f56128dfe82b6fef8bc6bd88a10c02c4b8ac1818dab618699d53fc82fee8edd615396cfd886b1537f3ef93bf30ee831be65c8de06c5ba68a1e898264fa7d54f536ab274bd09277b09d04c99891901b75a180a67e8ef7d123bd2ec588d19b72f31bddf807caf6a657217f05a44dc8f55de5ed9cf5e2a97ebb8f41de31b32cb70df7f14483d05e51c78f43c8af7027f91b30550ff83f0b354fd318051c1a01c1965b94bef7779d83f533a7542687d22b731cad852067b4edab55e23ee73c378b950866538b776ab5b9b7408f598a9b8a84bb6372315525603dbd36de0f7c8d9582a2db43b49431d5652a13060d7a1055578519ef70bf49e4fd6656402f4201bda325327a93c2c7984efab920218dc7d25693eb9d3b168629f5695dbf3306e853addba596d7890e34154a3f949bc16b06164d977223421ab67067972eec37b76ce452e1a46245857ca15f9d91b7b1ab88c7713f2368e2f11289d71f41aaef67d783d3b29cbd1e201951b43f3352da10e762c8f2acafa1690f6c1e3792080899b03986a1feb44ea992d3e75fb9fbae2c769dad068d69f14d9a95205c22d65dbe19d982d5fa085c2d8f060471d67290ffb243fb864d8fc64560a78bbd9352429ccd0c56da70db632009a64e97dc43a9728edfa9b445ae78be55619de9cf1de12a22a456cf8f10c6aed07294671589a2932e4272c221315d42de07b6a0b274555b38198fe609af3402a1444a1b0cb7d0bb955e3ecf18e3c8b22574ecfc5eb5c008f4b75b6d57df50513df7ed93748e207fc10e107c30bac4e82dccda7f61b9d2a15fc6698531447c178c4df424fee4097d4c8df3b545454856010eb3055d34ec36d57e29991e0b9452e19e5095a7e3b6f22c8f2febcb7673368ab7a4b0c1313bc7e7fd9b34f0341bb6a0025bb1f6c3f68cb4969514826a0ff434b05d69c3b3790321ad49d5515efc69fd3799e9f4b3677833ba5a295388ff2e504c34caf9a70d02f2cd20f48d18856c9c82279062e01a38f9b3faf2cf5384e1dc99e72cc88f6f608085d0ed37150dc986e4a566983f45da4552fa66c8ce1cfcfda48a9a832f8a64298ad631ba99cfe13711af0ac63a4780ce54c71406716322adf726890249ef5b509dc5915b904e7e6cdcb47b56e9504a8caf1bcd9eac04b18efb2dcca3f11cb50263ea5330c5eb994e58dfe18cdcc927f9e4df59f5f08e6015f2a3355341e5c72171bf6d48080ce0a4fbc8d327eafbbe8d686ac6d53591be484afb0fc8aecb0a9f0735c6c35484a74cd4f6394c839c42de34940e58324ed12607998a9e2e7b637007783a76c7f08b96944eee21745f02cb93ed6c3e344f0ef2d557db93e41b3efc066df6e671a9187f058c671dd3b8f465bbc0cda42e8294d8bab9b9996a79ca717f54f8a61dfd16b5c3f8a02877bbe6fd2e8b5e572962a75ea640c73cf6fd5eb3c727f46e24fcac020215600c142e3da8251023c080de3089c3cf425c09d7148d242e37ef69926dc8fc8f02cdabbc7d3bfa510a40d44ea3df0ac68499371372efe37eaade655ad4232362425546844bf774260c858e07caa104f89255e137024188cae9082af330a4600db0ed24fd7b265f41d75110bb315591f82789e7f2ef75e8d5c1a52686cfb535de709ee92e8d19af846580873cb274265358f21e25fc0847bac652d44adb1f1b2b986fa7abc7f163bcbe80be1df29a4a9aab220dab3480f42d0b77d28731ad426afebe4ad647ce2cf2386d59a733d024b54e99589ba0f201f0b002bfe52296346cb07c90f62e610794d663b61231c7122dbc54a17bdd934703ddbc539260dff890357ba36f31190ef07a7d6e534cf936cd0e081917210ac9199e3c46ed7bb2b05332237642d1c78716fe8b744b6e06b02958923c0c3c020be7891f4d9ed48884705fc3de1258c5e94a4679fb615879adbde672dfabadd5cda5e0a5556f3fdc500fbfcd9c620556099cd15a6c4ca127cbea10f9dc804d18ebf19d689f8e270e090c4e10d9327f9e90b6746daad715cae3018261ba9e30f00303b42b6c218a0b5407e034bb461ee1e7a0afb7e1345fcec2507fda546fcd39b0d004c68c9ec2ed621ec1961ecc399debbb03410991cf7ba95233ac8954764e03f2b68cf101f408c65d01d1369a7ad4860f48e251910b2a30bf0adef7f36735d9420a9d5442a9c615014e31b4a3467080b341110c62853536d3241996e26c388604d6eb2687d352859eeae2c10e7cddca96becdbedac5366b69ed9c9d41b3511c80bd1b888a0031ff5051d04d230a6b8e6a3fb282f5fd7ac94cad55c13dc620ecdeb96b75a8645a8e0ecafaa01d53d3e5f165618385f802ab936cc9a4b1ef2a85418c3aecd9159db7ceb7bbb559bb476af63172b6436e32d48ea686234c22631d3b95d9c77ffa382d2657c8e50595a4171088433336c28f04e75dc26bbd87a6acd0a9d9aa11d9c0dc723da3d7d0952c7b88221581bdf353e589a7a9890d422273ac6129c7d846055a19f01cdb166e26d369733ec9a4761a5c1e501ff632a3c18e4d621d2d2cb02656c92eb28abfe4caf197c2c8bb46dcf360c1245cdde9243b9e8c2b14983d0fc79f35926ef0ddb0982abf7130935a57f707d438437e61007ece7b987db2e171faa21be67d93cba2bbe5f2e4742eba52135fbca5f34b2bb6516e6c279345e2d4f50bfec850c5f356d411675b27bec2a29b279d16e411c2271ced842eac4eff37a956deb6e30b7578774183cc00865be0c5c60f60f4c7f25cc72ff3167e108bcbf3a2345184987b110cad64b5913b1ff8a8f61398377493da634af7b5ddb27212129ec4b4fa24711490437d2b15264c39a5aaec6c192425e9811d19f0c1a4a9ccfd60349981dc08acd3d8e7190b00dca32a07dc7aabba0b0772298894df5f54b0cb223c530c6514148a613e0444528cfa7276d5a4832157f8959bf65d4f677d343e122257422916860ff6a1cd34a568b9b81ad3e21cc3672cb38be14b633287631e5508a56edef836878e175de90ebd0ba2b9acf9de70fa017cfeef9038b6d7806715aeed5997919c3604af7d33f6ca180bc92f185f33312bddd8e85382ae9114273a1280d8f38e9ff2b3ab51ec861435a213437b5324bfc694f7fe9f548b878ddf1618dfae17d15deb316fa698740d0594404f8a13c25e9cfeeb66cf2b3a9f7a87b6c10e3954c866c055b0593962ab75bea60a8d59ab149b99d1cfb818ef3ce9f07361a82273df6d53774f8ba70412dba18b06babccdfe6cca0f6ec1e18bfb15d0515ea560b050af1f82b2cbc71622e3b4b27fffbecaedbac05b0b18af552b4dd6e5b4797c53b684741ebd0bdf0d5ad119c7b9cbe0506b38fabc57ca940cec6d13d20befbd33318e001dfe1f1508a9a2bf3da5289ba181b9c5d4f0348b16bfe4616ce85e849d55c5f313c1b84b7e92cbe128390acb43bbcc3ac32fc416710592b8405b9d093ce3ca559c4a19e7dd06891cfc7256fe39f40c6e6d4c2803cdf80ed7bdf9c00e1fc67aac87dc73cd0edd9aec9bbc0b2ad9ce23cc575902eb7a4803109308a04f061832ad65478e8eeddc3aa224cda520fb7ce55344835ca7389954cc9c5ced98cf248bdc1d9dd03e73cf02b0ffd3566f15d0a69c478dce9c", 0x1000}, {&(0x7f0000001240)="7dd5dd8b5338", 0x6}], 0x6, 0x0) getegid() 06:25:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x5, 0x3, 0x401, 0xfffffffffffff178]}, &(0x7f0000000080)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 06:25:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xf55e6d93d6f9f9a4) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0302000208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="d6000000f6ceb4a53690921b3213bacf0e10b6e8de94326e3cac0965143f1b72eff5a9d0cb9197899013ff7247bb6fae6a39246d430d30aa43f6407c11cbe51d6fef882b26b7b01b08ccd935a96397af90070217fec97889d60d323a2317c51b60d757713c5093fe9ad1f9e25c3769b90376530e0d1943586aeb733aef88e21ae27e9c5895a3609c81f0889bb25efa71172d9bec71de6d6648cde9c4d6283d2c0cbc22908dcf0a14551c3766a05624f27b3084b1970000000000000000000000001cdee88ad2f816013b9e8100000000000000000000000000"], &(0x7f00000003c0)=0xde) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:25:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) sendfile(r2, r2, 0x0, 0x80000001) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$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_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="f004868a6c87a961", 0x8}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 06:25:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3, @empty, 0x3}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000078000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xb, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 06:25:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockname(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) 06:25:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 06:25:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) setsockopt(r2, 0x1, 0x3, &(0x7f00000003c0)="b9e1a40648c786301f59d6168d73a701cd193d8714c97ff15785abe8afa43370015a5a800a", 0x25) rmdir(&(0x7f0000000140)='.\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) fcntl$setflags(r1, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x5) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @empty, 0x4dc4}}, 0x0, 0x0, 0xffffffffffffffff, 0x10001000000000}, &(0x7f00000000c0)=0x8c) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) 06:25:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x80000000, 0x100000001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x7fffffff}}, r3}, 0x84) r4 = dup2(r0, r1) sendmsg$unix(r4, &(0x7f0000002280)={&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001900)=[{&(0x7f0000002540)}], 0x1, 0x0, 0x0, 0x8c}, 0x1) 06:25:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xda, "f215210cfab078234ac7a8f61e2f77ac73c3a5ac09b552856ce4aae675262dcb02cff2303c8e1da470727c5ba6bf6e5b6439728e7d70b689752c49b2a11d427ef394ffe644cc029a54723afe120da978adb78f2f5197ec02132d9e1fd605339a66dfc76587c489078e6ee5f7b9a9fa3400b4fcd8c49e7a4049f45ee7b74d5e907db280c3a0a6f163e57e4e25db2debb7794526fb897c361381f8d9ad65d6bf4a011354ef224bd2b5ffc50f1113c6a10056985c2db4608475b9ccbac9a2a5e7d2ef6ed8613f4bcadb75cf575d9021b9949c9acb67d18450ed4c87"}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYBLOB="570000006cfcca7169eadbc7b7d4f8af92b11ecbc68e0078326247784d8120580953b4723f34f2b6f87d2ab0f514695716da47852803e1609389cf69e90c1d08758a5d948bf456402b040055c8a03ceb1b4fec9f95bb36d55e411c"], 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x76bedb65) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x3bf) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 06:25:50 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0x4) connect$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_STATUS(r0, 0x84, 0x100, 0xfffffffffffffffe, 0x0) 06:25:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0xc22, 0x3d2}, {0x401, 0x3}}) r2 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000280), 0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 06:25:50 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', r1, r2) r3 = accept(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) accept(r0, &(0x7f0000000440)=@in6, &(0x7f0000000480)=0x1c) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 06:25:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a9635bfc272e978126a84fb723331bec6af5a0d021424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea77b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffc7246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="e7ffffff", @ANYRES32=0x0], 0x0) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x7ff, 0x7f}, &(0x7f0000000280)=0x18) poll(&(0x7f00000000c0)=[{r0, 0xa}], 0x2000000000000174, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xb, 0x7d85}, 0x8) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getown(r2, 0x5) getpid() truncate(&(0x7f00000005c0)='./file1\x00', 0x8) getpid() getpid() sendmsg$inet_sctp(r0, &(0x7f0000000900)={&(0x7f0000000600)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000640)="44596b75417d0e8faff018b583c2637ae337091e08a555c74d80a4b8eec6868068d495ad67fb7859266a5379f3a24d6d2745fb4f7c7b6b7668261b888ab265e7170fb08dbe36600a091df5501d799acc9997ce60cc9f1ac4881aa6257056ed3d91b77be0ab93ff69b45357fdb5f5110061854d3d83b7b134508bba564cf7", 0x7e}, {&(0x7f00000006c0)="b0e33b7687ce13", 0x7}, {&(0x7f0000000700)="6293bc6f716ee9a554595e88afc85740ecfefe484b9529deb5a4b74b879255aea0a743aa1e00e70ca3df8dbb09dce4279a3ddbca45f961d126cfd9d242415f4e89013960ed4ad4d4095a3b643f12320ed9a08b", 0x53}, {&(0x7f0000000780)="4f6eaef766e482433d0f8ddd16d71e2f2873121e66c6ae918c0617aa8b7e7c84377a9e904ac3a895ed9e3412de7d957d17b0db8a1224abd73cbeb5e854c9e14fc1c35c56e8b06ff61280a0b972699364526aafa1f3af72705ef9d1b41cd7cfe58fbf1f7f5bf969b4ef475a8318835daa6ade4e2ffb6e0197189ca5d9f7d2cb1bfad27649c9de2ca75e7d7196206d622ede6e25a9e537b7f16631d7676e6ad7fdf237dced39c4cd3829c0416e5c290071181c63170c732efdc84b722b458d4d74ee65d936232a4b8b58bbaa6b28bdf5d6b8a13f260e4ea1bf7a02fa0fe8678944a1c9419a4e08568fa81a5f5c167793c9b139022fef1c4cdd", 0xf8}], 0x4, &(0x7f00000008c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x8}}], 0x14, 0x7af04a8c8c0b5d1d}, 0x8) sendmsg$unix(r0, &(0x7f0000002700)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000025c0)=[{&(0x7f0000002500)="87bb6ef79390744432a8f66c5aae2e0726db0ee9030ae5dfa706c873ae16d5fa38d898dd19b1e0bcf7aba656c933ae77d39508ca52769ad831cf4524b9a6091e2e5bfcd721d5335910ed65772e7bc3ec9586cc828b712da438fd79683539ffd9e96ec7718f43d349f464cd14f502001f80751f9c46d19e3da224066d21247d0255927c2699720d4128ca44853b3adde5866b367595833c4b3bf0020eda4025916d1619b478deb55d933425c91646acc12c7b2d5a", 0xb4}], 0x1, 0x0, 0x0, 0x20000}, 0x80) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000580)={r1, 0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x0, 0x903}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000005a62d56ad9607e9a0d870c0f53772587fe243222338831662d1a5794f3e0c513f36a8ede9184768d1fb4a163567c5f14ccc52134d160ff134bef4af6db99f4a0474e5d6c84527b64e488c81e01bde328358ad932b2fe046b2aa7b9260f141818b2af1f0392240f524858f219fea0c1aef5e1fa9a22", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 06:25:50 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) read(r0, &(0x7f0000000300)=""/68, 0x44) 06:25:50 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x7f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) 06:25:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x5, @empty, 0x7ff}, 0x1c) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x95) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127a6910208000000000000000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x100}, 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 06:25:50 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) listen(r0, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000380)="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", 0x152) freebsd11_fstat(r1, &(0x7f0000000080)) close(r1) 06:25:50 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0), 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x2}}, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x48d3}}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f00000000c0)) setsockopt(0xffffffffffffffff, 0x0, 0xa804, 0x0, 0xfffffffffffffed6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 06:25:50 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0xfffff80012f28000, 0x0, 0x0) fstat(r0, &(0x7f0000000000)) 06:25:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3f, 0x81}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0xffffffffffffff96) 06:25:52 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f00000001c0)) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xd5, "5fac27fce9d318c8e68d9ce78df62604478352dff9f9138d965e5c991d1cfdcdfdb7c462015f20b910aeaeb2100e2bc6a7f0f501bb3c367ec46056755590fb3fb81be0d0ebfa6504b35dec50e5584bd34837aa8e57d66997c7b715df20cc3e8b1df2b0ce1f683c72b5032418db1b9e912bac4b166c381da1d536c38bd620213f5d2145e02579b4db921cf941b35858af2cf353b24af3d443411021a6da9977177c4bf21869ecc51226e4434e317851e8b265327d2c0058664ead51994cd3257803f51678b8f021e9c90e91de4cf84b8359e249fe66"}, &(0x7f0000000100)=0xdd) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) write(r0, 0x0, 0x0) 06:25:52 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000100)=0x2, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653092"], 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x6, [0xffffffffffffffa7, 0x9, 0x6, 0x6, 0x1, 0x9]}, 0x10) poll(&(0x7f00000001c0)=[{r1, 0x20}, {r1, 0x2148}, {r1, 0x40}, {r0, 0x2}, {r1, 0x2}, {r1, 0x2}, {r0, 0x4}], 0x7, 0x10001) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1204, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="010600000300"], &(0x7f0000000180)=0x6) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x9000, 0x1) 06:25:52 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffe) 06:25:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) 06:25:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x1000, 0xfffffffffffeffff, 0x6}, &(0x7f0000000680)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={r1, 0x3ff, 0xffffffff, 0x4}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000880)={r1, 0xffffffffffff290f, 0x0, 0x401}, &(0x7f00000008c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000900)={r3, 0x5}, &(0x7f0000000280)=0xfffffffffffffe3a) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r4, 0x80000000}, &(0x7f0000000800)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r4}, &(0x7f0000000000)=0x1aa) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r5, 0x7}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r6, 0x9}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000240)=[{r0, 0x40}], 0x1, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x20000001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000740)={0x8001, 0x1, 0x1000, 0x3, 0x4, 0x3ff, 0x2, 0xff, r2}, &(0x7f0000000780)=0x20) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xe64, 0x1f}, {0x1, 0xfffffffffffffff8}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r6, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) 06:25:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x0) 06:25:53 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x9, {{0x1c, 0x0, 0x775750ce, @empty, 0x4}}}, 0x88) r1 = socket(0x2, 0x10000001, 0x84) shutdown(r1, 0x1) connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="4902e02beb5c97424f2bafc68209000000696c753000"], 0x1) 06:25:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0xc6, 0xf, 0x9393, 0x5}, &(0x7f0000000140)=0x18) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r2, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 06:25:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0xc6, 0xf, 0x9393, 0x5}, &(0x7f0000000140)=0x18) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r2, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 06:25:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffd35) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000040)=""/70, &(0x7f00000000c0)=0x46) r1 = getgid() getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r3 = getgid() getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getgid() getgroups(0x5, &(0x7f0000000200)=[r1, r2, r3, r4, r5]) 06:25:54 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) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x1f4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xce9, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff80}}, r2, 0x9, 0x0, 0x8e, 0x0, 0x1, 0x1ff}, 0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x6, 0x0, 0x0, 0xa00}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000050001ff090000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffff080000000000000000000000000000000000000000000000000000000000000000007de824ecf19789183b6a4c9cb2769d6584fa69a096696d4a8f25d6c9bdb2dc40c95efca354578c5052d7bce599888d3a544647519848121d21c78ab14faeb813c1b8ad9e12da12f13fc57dc802887a7f0ed9d4709c10d78c55960e48f211a5f9", @ANYRES32=r2, @ANYBLOB="010020002c000000"], 0x0) 06:25:54 executing program 3: r0 = socket(0x1c, 0x10000000001, 0x1a00040000) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x7, 0x4) 06:25:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x7}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 06:25:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0xaa, 0x2}, 0x10) socket(0x1f, 0x0, 0xffff) r1 = socket(0x2, 0x5, 0x0) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/242, 0xf2}, 0x40041) 06:25:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x3) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000080)=""/53, &(0x7f00000000c0)=0x35) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000100)) 06:25:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, 0x0, 0x19) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0xd02, {{0x2, 0x0, @broadcast}}}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x81, {{0x1c, 0x3, 0x3f, @empty, 0xfd2}}}, 0x88) 06:25:54 executing program 1: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2800400004042c5, 0x2) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) 06:25:54 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000001040)) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) 06:25:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={r2, 0x1d, "27eab53ed081c070cc526bf6981da17ff04b4199424813219b5fbeb3f3"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e166a3b004969c135351a98dcedb2bf8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d7085d45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000000000000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 06:25:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) dup2(0xffffffffffffffff, r0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) open(&(0x7f0000000440)='./file1\x00', 0x100, 0x40) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f00000004c0)="e06b3d305ac1cc115b373537a57703824e74f17317468b3234c3b9e996a4c214da57841eec41e3273eb971346d0258176541aff13be07ec267464315f531eeb49d718f07fe55c26fcc8c05ac776813d54babc7bce8eb30aec673579d085373631f8c0c42bb6dbed246be2aa540cc3007f0f8c322902a1b5c95b667fab61c069091dd4505997e7525cdd9cb33bc199eab73269d5d48511cd4aab13c9dc0737a5764c8d308e3067140c31babaef721601a4aa06d40eebb70a674d98ab47c03e97b2b68c23041756a0c52c41179237589efea11b18c187ae569fbbb3db8890f90c1e0", 0xe1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}, {r1, 0x100}, {r1, 0x80}, {r1, 0xa1}, {r1, 0x2}, {r1, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r2, 0x0, 0x377, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r1, &(0x7f00000005c0)='./file1\x00', 0x0, 0x1) ftruncate(r3, 0x800007e2780e3) 06:25:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x7}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 06:25:59 executing program 1: r0 = socket(0x2, 0x5, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x800000000000001) 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$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) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00010000653000"], 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="eb4c31beec602982bae0294f91b656f8ad5fe8d0ba2a907eb04fb1fd3e420bcc933f5f6f25d2658008346376bc15cfd8b5c2ea5d7178850d66ffeea027bcb2c4d62e41cd7029d68f9b8a73fe7d3fe829065d66105b9df672c1710ce39af80eab3c1361246c606207002ed37494523a93d5368c822ada2750dc31ee43f258b8f297637168feaf4b4c669401ed14defefac62435e90c0e351f000000c113e43e3baa", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r2, 0x40}, 0x8) 06:25:59 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x0, 0x1f, 0x31e, 0x5, 0xfffffffffffffffd, 0x3, 0x4, 0xfffffffffffffffe, 0x4]}, &(0x7f0000000280)=0x16) 06:26:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x7f, 0x3, [0x10001, 0x2, 0x5]}, &(0x7f0000000040)=0xe) 06:26:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f00000012c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/37, 0x25}, {&(0x7f00000001c0)=""/30, 0xffffffffffffff64}], 0x2, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) preadv(r0, &(0x7f0000002640)=[{&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000001440)=""/193, 0xc1}, {&(0x7f0000000080)=""/163, 0xa3}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000001240)=""/103, 0x67}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000200)=""/43, 0x2b}, {&(0x7f0000002540)=""/208, 0xd0}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000038c0)={0x0, 0x9, 0x5}, &(0x7f0000003900)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000003940)={r1, 0x800}, &(0x7f0000003980)=0x8) recvmsg(r0, &(0x7f0000003840)={&(0x7f0000002700)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000002800)=[{&(0x7f0000002740)=""/142, 0x8e}], 0x1, &(0x7f0000002840)=""/4096, 0x1000}, 0x1) 06:26:01 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x800ff80003) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) madvise(&(0x7f000010e000/0x1000)=nil, 0x2010e000, 0x0) 06:26:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="02022e2f6666854dc49235c602007f3c78"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x7}}, 0x0, 0x8000000, 0x40, 0xad5}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 06:26:01 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x800, 0x8, 0xa2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x101, 0x0, 0x2, 0x4, 0x8, 0x1, 0x3, r1}, &(0x7f0000000140)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x202, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 06:26:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) dup(r0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) fchdir(r0) 06:26:01 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/44, 0x2c, 0x40042, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0xc, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000340)={0x7, [0x5, 0x6, 0x3, 0x3, 0x9, 0xd, 0x1]}, 0x12) socket$inet6_sctp(0x1c, 0x5, 0x84) renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x10000, 0xffffffffffff76c2, 0x200, 0x0, 0x7, 0x401, 0x0, 0x400, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={r3, 0xc0b, 0xf, 0x5}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x3, 0x3}, &(0x7f0000000200)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000008400000007000261063f000000000000"], 0x10}, 0x0) 06:26:01 executing program 1: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x7, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x5}, 0x8) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x89, @loopback, 0x80}, @in6={0x1c, 0x2, 0x9, @empty, 0x7}, @in={0x2, 0x1}, @in={0x2, 0x3}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x0, @empty, 0x80000001}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x8, @empty, 0x8}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000280)=0x10) 06:26:01 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r1 = semget$private(0x0, 0x7, 0x160) __semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000200)=""/236) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4, 0x1a2) freebsd11_mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x80) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r3, 0x5, 0x2, [0x71fe, 0x8000]}, 0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8) r5 = getpgrp(0x0) dup(r4) fcntl$setown(r4, 0x6, r5) 06:26:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 06:26:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3, 0x14000, 0x2, 0x5, 0x1, 0x20, 0xfffffffffffff656, {@in={{0x2, 0x3}}, 0x0, 0x8, 0x66, 0x2, 0x10001, 0x4847}}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 06:26:02 executing program 2: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r0, 0x0) setregid(r1, r1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 06:26:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getegid() setgroups(0x1, &(0x7f00000000c0)=[r1]) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x7}], 0x10}, 0x1) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) connect(r0, &(0x7f0000000040)=@in={0x2, 0x0, @loopback}, 0x10) 06:26:02 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0xb2d}], 0x3c6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2) socketpair(0x1, 0x10000004, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x4b) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1574}, &(0x7f00000001c0)=0x8) 06:26:03 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x10001, {{0x1c, 0x2, 0x4, @loopback, 0x9}}}, 0x88) r1 = geteuid() setresuid(0xffffffffffffffff, r1, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000001180)='./file0\x00', 0x100, 0x43) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000011c0)={0x0, 0x48, "8ba7cd24e306b908451ce3b0d4c75502df2f8ecd8d14caac57f6cc6764e76de2484e5035efe62c69b122e9cbcbb7fc09317422dd30489ff1a82628f38ed489a89e402ac2130a31be"}, &(0x7f0000001240)=0x50) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001280)={r3, 0x1ff, 0x11}, &(0x7f00000012c0)=0xc) r4 = accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000001140)={0xe, 0x6, 0x6, 0x2, 0x9, 0x2, 0x1, 0x6, 0x9, 0xfffffffffffff3fb, 0x5}, 0xb) 06:26:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0xfffffffffffffee9) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xda, 0x7}, 0x8) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xb197, 0x1}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x81}, &(0x7f0000000200)=0x8) 06:26:03 executing program 3: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) close(r2) setregid(r1, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setregid(0x0, 0x0) 06:26:03 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f97e42ebd8c7fc75c579071d2bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x10001}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffec5) setsockopt$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(r1, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 06:26:03 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000002, 0x0, 0x4, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c40)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x20, @empty, 0x3}}, r2}, &(0x7f0000000900)=0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) __getcwd(&(0x7f0000000ac0)=""/74, 0x4a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000340)={r5, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') freebsd11_mknodat(r3, &(0x7f0000000980)='./file1\x00', 0x8, 0xfffffffffffff801) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000005c0)={r5, 0x4}, &(0x7f0000000600)=0x8) 06:26:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000580), 0x1f) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x215, 0x3}, 0x8) 06:26:03 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000002, 0x0, 0x4, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c40)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x20, @empty, 0x3}}, r2}, &(0x7f0000000900)=0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) __getcwd(&(0x7f0000000ac0)=""/74, 0x4a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000340)={r5, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') freebsd11_mknodat(r3, &(0x7f0000000980)='./file1\x00', 0x8, 0xfffffffffffff801) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000005c0)={r5, 0x4}, &(0x7f0000000600)=0x8) 06:26:03 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xffff}, 0x8) r3 = msgget$private(0x0, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x4, 0x3, 0x3, 0x77}, &(0x7f0000000300)=0x18) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 06:26:03 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x10000000) getsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000200)=""/196, &(0x7f0000000300)=0xc4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "74e881a6139c64ecd379f329a59d00de445d773eae684d7d4028e90f0311c0300026311ae7b6c4efeb9801d3f5baec9b4bb34242915b0546fa229cb6fe1c3aa7d3287f44589615a04c21ed889a8d94167ab5770b2b9ab3ca7af40a3b52227527014c664a455428ef6f785d967a05922a1ca5d41307acc2ff48b3452ef7cba93a8718213836081e48046c47fb78a0c7654b4645bd34bd863e92d581bb917a985efe916098d986bbf94497febfbccb3c02dceebdbf832fd27707e0590eebafe78e4510e420819b15a2571e0ee6b8946c4bf14a5016dc9930960e20aba11565ce231028ecefb877c38ec9d1ab507852ff93"}, 0x100) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x85e2aa2344d5bc0) shmget(0x1, 0x3000, 0x482, &(0x7f0000ffd000/0x3000)=nil) 06:26:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x42) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x1b, 0x0, 0x0) r1 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/19) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780), 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 06:26:05 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f97e42ebd8c7fc75c579071d2bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x10001}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffec5) setsockopt$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(r1, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 06:26:05 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="59e718cff9eebe5352d3dc22b3498c9f67f7963a19de35d3def3a74b453e043f2935b2d98ef5550c7edcc83fb590c7c36f43e7cdfdfdb69bf4ecca77f19ec3f0261693d6f528784a6f0151beb1e392050920d52f0e72c454731df04f6b2bf9bd2c5f62870879f8cce9d98a70718e68228080a381f126042fa041ce28fea4237bc39af3af9328451f84249fda7eb58aa15a6a2b7e5a553ba90d0a65af4ed5a10048b808f18232953e6fc313e8be0a574f238f58c4937967475310c2303d34eb241d6e3d53b41bcd328c87dde72cbd98c4a4941356bf414193a0fb96081b66bb4372dfc428c608711e7fc13e9421ad2d6769bc5fcad2", 0xf5}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="e9a78f2716f3ba117039ab4e9033cf5e930b1f9699", 0x15}], 0x3, &(0x7f0000000240)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x40}}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0x28, 0x80}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) 06:26:05 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 06:26:05 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f97e42ebd8c7fc75c579071d2bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x10001}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffec5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 06:26:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0xe) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/30, 0x1e) 06:26:05 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xabe}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7fff}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="30e23100"], 0x14, 0x20009}, 0x20000) 06:26:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000009, 0x84) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x280, 0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x5, [0x80000000, 0xb68e, 0x2, 0xff, 0x8]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000000000)=ANY=[@ANYBLOB="000400000700"], 0x6) socket$inet6_sctp(0x1c, 0x1, 0x84) 06:26:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0xff}, 0x24) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="2d19db9b2808241d96e8b4ff586113e1aa3b60b3b7a17fd8fa7106fbb9885a75a8d92f8d28b0b66ef899155938fbc3aa", 0x30) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x2027, &(0x7f0000000080)=""/25, &(0x7f0000000100)=0x19) 06:26:08 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f97e42ebd8c7fc75c579071d2bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x10001}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffec5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 06:26:08 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x300, 0x0) 06:26:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x56, 0x2110, 0x401, 0x8, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x1, 0x2, 0xec5, 0x9}, &(0x7f0000000080)=0xfffffffffffffd80) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x3}, 0x8) 06:26:08 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="4851d88bd866591c8158441d91d5bda3d7e9147e1e368865073d209e25add879df2b3bd8ea5f22a8f94f2fa980ce7c29c10e8edd4aca1aeb35985111997c1c5d6c40df9a2559a9b3bc3b8decae9c398268360b1be02f950ec79d77f335491a428347e1ade3333ee86bb5029eca2f1108dd2365832e1d947d439631b9eae4cd3eb196ea5f4d8b41d48b2048ec71a111f266a24862dd039660657e1f705f0df3fc7b62e6080b3fbf87039f4a17d92c004399321bd74dea0a9c5bd2c409ea6fc5d94f0a01e6dd2540f3b5e3c4d3119345e505770b4370209d332f1eaf418c3cb42e5f46f0f0181d1f666b70c8424b75a109c159fe3ca2fa8e2f2631615fb13d0f083b01939b56a40f0efe87c685ff5d6ae4be5570589e9903bbb094a174dc05d83736852cedf48b918bbde7b2685f8a1e5a5a8dd2779fd81c5343cba5eb0a4646bf74b82ad87d8594b3d99e68b86ec03cad6e85c990f0ea5bd8c204ee78e011fd24d9f12da8d056fcb4562f348a5ff9cc5e79763def47a67ebe4f48c31b823a2b5c96264f3a0541e0c3e013c7807ee4b0174ed3134b2dfa5ac91d67734ddf26c2aeaafc0bd8f036f84d6da95ebf4c48ef102294ea185ecd7bd05118ad10bcbc772fc7a8e365a1e22dc185f35ebb0e37132c51ed3514a5d60101b870ac38c4a4502b550da67f63371a9538b9830dad20fb55d46d0fd87e1da49ee114eaa7dfc0e42edca2c9ccf5a8b71e61f2da3b3fed81fc57299e525f3b539fe20e3ae7bcb8f2b7945c2859338c64fcebf48aafcfd09d72049af994e96fec02e62e6f4b903364954749274356861eae1733dfe99f90538cc776237d937a4579e443ec66f0764884fe4611a1f74906dd3007217f4e9eb5d40eee6f4bdf59bb04f177ce5a373773ac8ab54f274e6a4f770d7ff144e9fe64ec6b24039a051f2d165c312561fd9a421c572d6e38a4d7ad1704aa5322e919a92ae5b618eb078544bfeae49d9408668b73570341cd4c9db5e68653b6783fcdc554522d2c128236607058b7ac489fdb76c4c23c4c829fe6ab8c22015c1ed9d597b7cd9e708382f9988014582ae21aa11c76b7ba761b183da5a83e2b2bc4d4df037e60f77a16b6ff4512f126fbc4ab05c6d10759107b779f2e0883a7e14b7b019df82fa0a09979d0bf941b9b3616ec84fefdb9f58b12b208d65873ae70bbc0313c26ef4585c93ee4b544df78939026ae988f8e5a117922a3894401aac9ebc45b5b07d96e9faf3bfb05b672d27bfd8526d5eb593adc63d771e579eca4df2de45592cd395c2ceeff6abd9243b26afc8a30bdd8a595fd80209ad306b5c5e993213947b0a220be5f2300af701bf2233434e63d831b125ee841043a9bee1e6ffc8dd5c504ea95f38874ca5b052e496f38b36b2a5b7aa267325363fa408420372b2d4ff2c597d5877a7dfaafc9f4954e3c449c8441b3d97660b97b46052a7217772b0ab23e0ba2d2d4e8930ef7c0eb3be7814b0fca27445c1cf8e3c1ca054fe10afcbe3118be3c6eb55279a0e77930dfa6f0cb2df206d51f04d09466f74e9ea8e436e8d9d26ac9cd0a3056a7b76c5e55507ba55f18c8b8127a72f6031736bab3d27ea7abf0b92cad70b475436b523c9285a3b613ef6302c7d33ba0f7f0abfc824bcd2299da8653cfc5d3c474cba75cef706049ebda1761a082751e19d5c6229c098cddbc854ec91391fb6513b74aa12bda0a69be46f7b3c2b5a829dde0773c7271d3e9bb4b728b5e3e42fd092c13bd79a73401814fb939bc41f2c4426984208d5936175895807e3c6c51817a5671a98235c5706c4af3060e2c512a11b47448b83855eec769f7cbc57ee6fe3a31eac7061fddb67d09424c701f729e7a944b76647bb5469f62f85356df5258541981b29881e67282f3540abf0d9cfe06c2e8d54eb97c8782fb907658a2fe69147b4f7880c286535f918ce0e4e548d5fee5e3972329307e24c01043cec879b808f53d327f5fd84578b24ac9a8250fe37ec71234880d8741af4290049b40a4fb34128be2126ecfcc1f53cf116681cea91de87a1817b0a19d6fda209c2bde672a62f84d59b3c2b8256d4be06042353584aa1562138df036657098b49663fdb0ade04fb2f23af898a9d415854fef35af2777f5d0f2ea5efdc6cebbabe528bcacb057851cee1d1789f4f0fd2b7dfe5d072588301b5b3da46e0d200e6bb165312c019b2ca7977dec1f9371e37c55b406822099295059c394f4a3bb679e35d5e5eacda3a8ddbaae18e7dfa21a055f85aa424c99d93ab9ddc6d1d8371ac9dc843c084cc8fa583612935500c936d406d7121d456e3eee67efaccc38926a345fb5cd7857ccbed11e7fa4743f494b046d5fc7ac3a820e451f3d7b1d095d36efb87ffb9eb0caf7f8f2da78d8b534b518af086cd40af383b134c64957a99f8a1c9c1c96d775618946cf69925501b6389232179ed56b4299b2012c316a641626778dd1f7ab78effc51f49931a74954d49a7c6a9f9ea89e8c4c343e071a32835a685514c2f924f31f51bf624ba7e8a1e61c4b689ddac5851da7b8f8aaf546793fc63f0ff9c31bddd2d14736470e2d5317c12d670e5b09e112691a0850d5dadee36eda94f6048c4cade6c901f89576f374a15b77c8a92c3627c96a13e5303f75229842ccd72bbda30a82bdeea2363d232a20d708d56719003c42106f67811d6ac0029985bd1058765905f586cd624a41d4b7a47f276bf2eb1735359a34eb14a2419e5a4cb220015404c0dda123eea0fdb241aec61bf9a472b3cc47ab57005bb0c42c705206d5e98643fb32f64c9db63a2c6b0182646bd65b44216af999117ac1c67c61fa9056dd607fcc31600476e31760f01fb2e1db29400231da012172568be5d936bd0e9ad3bb2a6e5fa30dd43a85536cced6e36c160c6d37696f04e817c3c182482ad0c83dbed3775b7bb1d06291599f0974447e6d303fe65f386cac7fc508ae252b18bc3b599305a312a1f9a9ef64325d0f441e7b811c9fd127febf64319e5ac917247900b15216e7819dd9203da19f979fd3fcb3edbf66c0615db0574c8fdc850934d60246a7d3c0fc8efbf300e716b6a008deaa82c6b3c9897b701eb1e00a8c8a69f50e9bc9d2e34e81148d2fa7a124048ffeb9da8fbd9da473fc26bbc78ec5eace67c19fcbeadfdb0157c99184cb0383704b442874aaebdec3842f216f8b20cefabb38952c62a10f6ed95ac5c633dc29a7cbd8eca59f09ad7e0ed41a06186f1a5091a62039f50c52d9d6a70ca395e1a392188d566d5e35a8fab773c4a1ef8865ae59cda0533ca1fbc5059e4f56f399e6ff3b0ad671d4a38de615e68808e7710120bd6e6a82338090dfb50153608418c4c9c15ac8a5c743ab2cd37c0358b947200968119ad3dc021ccee7604a4eeac367f2e9ff1e590b0e9176e3535f03e0ae9162efd986bf079c076f8b036e0dbd4394643eb714b0c2dc10d168d9d66ec1aaada4942a57698fb4c11ef26492523b815533952b366534e6c97ec18aafc8e96efb304ca2c45c4cac40dbb11f51dc9f979b51e867fee2db59475c1ec289931e50c093c8c29d2d6931b8410dc604d8140b4839eda750cb62fdd6fa837b9c64217f8e49a820ddad83412c9b1f0c865bb4de8a14f50359ed80a0635335866b3814e7e8797b9fd0529f558246b1f29f30a271edd185b411c2bd363a0c3fc764ccb8ee2a3cdd9c8aa2a335a703c92c4678289952dc49fd719b5c34a1033641e72c9741265e9d7c8536046b51806758cf6f27902b8d1f747ed23d4b0604e6ab21cc9615932f2fa8d295b586c061d974acff0d55f30fcf1f186c1e3f09b4ee500b1d32e85b50a0984b1954d47d097a583d09ccd1efcb201647f73ab7b380832303ec1c53a6ce34477e4c4cb683a29ffe2b4f608942f8e33a612a1cad0af132fdae2d62a8cc72532e0fd1a2d7e7424f1ea9a04abf589e3e4a8850f7f3ad295fbfa70f659e743d48897123aeb07feb87b2233d89260f8c0382af9a4b28b428c2dbd315219fadf1d694ce43cc5ba2bb1dc60b373b975734bda3137a3d7e190776d2612b51716ca8091ae07463cca41367058e98a8e195f515ca4229ac51b4b6d8e3335fe843eae383693666a7af0e77aa42e57c0e3ad33fecf3eae36cad6608f32cfabff78c3e845ac0c7bb7338100ca3350115667d15cf3a061aa738426dd547617d94710f75b07e39a24cedaf1fbeb541b19035f7b21caa683e135cff0151867db0f750eddb57dcbae923f956869ae1cd72edaf834590cd52a18a5bde2d67f5ff020cfef2eb31d269f968c7241c95f4a10b6b71f60d0a2a68dfd1adb2a9501b268d6b4af763edc996b31805b9129f8df211e290bad209697eeea509782f4075377b0dac84565b2ec7dffb478b03654813b772acbdf19559d476aa9d13b8c07da75a2988fc2b20f65bd17dabf6c026ce7bab753699aa5a505ae5437239c6278e0369af17362b3e16f277c66bd9edd3c25f3fe83e7258e0e7dd56b7070b0343fe167af964f7b34fdebc458a39eef417fa935c9d31e45dc3396c8285f1ad4550d40702b90390baf36bc4a9bddce04636028edaa62dc3ecbeadefd5fe808eb255009c6e48d15c554f992f9f437ead8068aa56edd8877c7afbcc5b8c276e005b6c45029a090343b37538a0e756111b3f06dca2fe0f62f102bb50ebd617a8d0d80ae600be3e54cd46aea3758133a62bbc23a8592f5a3d3ac28403118deecfb83a95c390df2e3637890651e8cb3b5b8d1ace3fa186db96ee7d399590f2fca9517d3663f7411a1b782f45c469a61982845608df2747a4e9e19b6a6a7facc870592020e5758a1014abd7f3e3c17d94f3f1244edab241f3d527c32fc0c58dc2ee1f02afaf95746087eb642f74b6202313a9c6200a094eb691bb2b71f2f237820852f56bea5cbfad0e9e8d67de1ae1e65196c0ad55629faa9b9986cfbdadee550f91971e1a36edc2ea18a76f28e4557dad8f065d97e5197d83a59c424384130bf1e4b67395a516e464c600d5bb9416005f7f0dfea2471701861912ed7b534720987ef087685a37701fd8a180f5f337c3c6c78f8e4c9790f43507e9f116e189de33a77c43a15951804719919f3eed34874555521b62357e8fb27cc75659f272261989f410cd41ae85cd811f4fa38ff9ba20c6e671d76e63b21028835aada43b54cb2bd4722e6d93929b4cce65001e97b18282f8ad12f7571bcbe6b44172d267870c23329a8555bfed772b83f2f7a0c1d54ef2854ac36608211d", 0xffffffffffffff75}], 0x100000000000009c) 06:26:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000cc0)={&(0x7f0000000d00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000961170cc603b7271e30a01044ef542fb299d2cb830d0fa6ffaaf3d8218e77a8efc5ea5103cfc0895eddbcef0828cf665db3897b864a18a3bf034e950316d8d16025fde8611ebc910090276de66edf02c66a4f9eed910cb522dfa5b649118d5da0a58b7b01b55a9095e7d269d5d8d17d71049f732533ec75e"], 0x3a, &(0x7f0000000c00)=[{&(0x7f00000006c0)=""/19, 0x13}, {&(0x7f0000000700)=""/82, 0x52}, {&(0x7f0000000780)=""/187, 0xbb}, {&(0x7f0000000840)=""/164, 0xa4}, {&(0x7f0000000900)=""/249, 0xf9}, {&(0x7f0000000a00)=""/176, 0xb0}, {&(0x7f0000000ac0)=""/2, 0x2}, {&(0x7f0000000b00)=""/210, 0xd2}], 0x8, &(0x7f0000000c80)=""/24, 0x18}, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)='-', 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000580)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000600)={r3, &(0x7f00000005c0)=[@in={0x2, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xfffffffffffffffa, @loopback, 0x1000}]}, &(0x7f0000000640)=0x10) truncate(&(0x7f0000000280)='./file0\x00', 0xce) pwritev(r2, 0x0, 0x0, 0x6d998) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f00000001c0)=""/148, 0x94}], 0x2) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0x65}], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)='6', 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000540)) 06:26:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) close(r0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 06:26:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r0, 0x1) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6028, 0x3) r3 = fcntl$dupfd(r0, 0x0, r0) read(r3, &(0x7f0000000240)=""/44, 0x2c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000480)=0xffffffffffffffe0, 0x4) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000400), &(0x7f0000000440)=0x4) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x80, 0x200) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) 06:26:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100)=0x3, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) 06:26:10 executing program 1: r0 = socket(0x1b, 0x3, 0x2) r1 = getpid() fcntl$setown(r0, 0x6, r1) close(r0) 06:26:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c6530002341d54774f60cca49fc2d5a33ee1966dd0f1231f0ee71d87656cac2d425cae3c4fe600ea074f1cf96e11b98872dbca6f71bd31ae8d5394805eb8474684db4b550e1c3cdc4b14c493689c220212b234d9ad3ba98f48a1f09408d240ef8e78f0ffc269b71c5bc94d75d0cfb2466b4655bb95ca635b748ba7c385f85ba1f5144415397f96bc5c85a322d2d9ac94637a5f3bab55fc3cd4d3092a0489b11b28bc3faa2cae127449dfebd803b086ed15494535f49039a6cd5612fcae64042684a5d012ee0a6deea82ee4693d9c2209050357a"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r2, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, 0x8) close(r0) 06:26:10 executing program 3: semget$private(0x0, 0x3, 0x49e618a04e6c625d) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x86, 0x40) rmdir(&(0x7f0000000000)='./control/file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xffff, @empty, 0x9}}, 0x0, 0x1, 0xfffffffffffff801, 0x90, 0x9, 0x2, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x6, @empty, 0x5}}, r2}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7fff, 0x7}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r3, 0x2, 0x8000, 0x10001}, 0x94) rmdir(&(0x7f0000000100)='./control\x00') 06:26:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) fchdir(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) write(r0, &(0x7f0000000200)="10", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x3ff, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0xa640, r1}, &(0x7f0000000240)=0xc) close(r0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) 06:26:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x57, 0x40000002) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = open(0x0, 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r2, 0x0) r3 = msgget$private(0x0, 0x611) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/246) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) close(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) 06:26:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x20d}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000832597bf99f17d7375e559f38b000000000000000000000000000054ff8396f5e4010f40f0e8fbf668c5f4c55d26a3f33b427937f16cb15bd6e6a7c017040d102c459633dd088cd9051c74e328d7aec1d48fb84f49ce6d2090c209320803a3824f245ca3f1423964c1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e2166bb30f1c941e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c460c294957225d2000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="010000002100b222a8258ef80f0600000000000092290000000000"], &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x5, 0x800, 0xb5a8, 0x0, 0x1, 0x5, 0xbf2, r1}, 0x20) 06:26:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002e1, 0x0) fcntl$setstatus(r0, 0x4, 0x8) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x4839b27bdf19a525) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7fffffff, @empty, 0x6}}, 0x0, 0x400, 0x9, 0x0, 0x1e, 0x6, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x100, 0x8, 0x1, r2}, &(0x7f0000000200)=0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)={@in6, 0x0, 0x0, 0x0, 0xf65}, 0x8c) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 06:26:13 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) openat(r0, &(0x7f0000000200)='./file0\x00', 0x8000, 0x90) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xc23e, @loopback, 0x1}}, 0x0, 0x3, 0x1740000000000000, 0x0, 0x3, 0x1ff, 0x2}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xffffffff, 0xffffffffffffff81, 0x639dbef4a95b6b15, 0x6f72d9e6, 0x0, 0x584a8250, 0x401, 0xaf, r2}, 0x20) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x27, &(0x7f00000000c0), 0x8) 06:26:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0xfffffffffffffffc, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x6, @empty, 0x800}, @in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000140)=0x10) 06:26:14 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) geteuid() 06:26:14 executing program 3: sync() setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)) 06:26:14 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) socket(0x1c, 0x5, 0x7) socket(0x0, 0x0, 0x1) 06:26:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x0, 0x0) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) getuid() getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setuid(r2) r3 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r3, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 06:26:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3ff, 0x3, 0xfffffffffffffff9, 0x8001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x4a}, &(0x7f0000000140)=0x8) 06:26:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fsync(r1) truncate(&(0x7f0000000100)='./file0\x00', 0xfdffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 06:26:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000040)) sendto(r0, &(0x7f0000000400)="c57079517449b00fed55800e9d98dfda8c164051673fb729105187964057a902b76ed44e7876491cc59373ba983d8f0f409c34e71c05596ebe82ad92838bb8522efa264072e114e1e94996b1b6751205b13e276299e5a7582e030b81f5855a777b03d88980c12da434022f20aacd41b252ff167a04d71cecbdd140b94c72fa307b1441768e50c1b5f08855a2a2f6206ae9b72d6f8b596da9dcd6b1636c73ca8f52d3c209dc06572b74a4269927725003b78fdc8e0b89205907bfd63d5c6a8212146f5ceca1df5a62452959ed2d76c02c990eff6c2963b1cd71559d2107ddee948dbb181ccff29e2c7a97e1e22b8e1b", 0xef, 0x4, &(0x7f0000000340)=@in={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, &(0x7f00000003c0)) mmap(&(0x7f0000e3a000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffa9f) ftruncate(r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') accept4(r0, &(0x7f0000000380)=@un=@abs, &(0x7f0000000500)=0x8, 0x10000000) fcntl$getown(r0, 0x5) mkdir(&(0x7f0000000140)='./file0\x00', 0x1a6) fstat(r0, &(0x7f0000000240)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockname(r0, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) 06:26:15 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f000087a000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 06:26:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000040)) sendto(r0, &(0x7f0000000400)="c57079517449b00fed55800e9d98dfda8c164051673fb729105187964057a902b76ed44e7876491cc59373ba983d8f0f409c34e71c05596ebe82ad92838bb8522efa264072e114e1e94996b1b6751205b13e276299e5a7582e030b81f5855a777b03d88980c12da434022f20aacd41b252ff167a04d71cecbdd140b94c72fa307b1441768e50c1b5f08855a2a2f6206ae9b72d6f8b596da9dcd6b1636c73ca8f52d3c209dc06572b74a4269927725003b78fdc8e0b89205907bfd63d5c6a8212146f5ceca1df5a62452959ed2d76c02c990eff6c2963b1cd71559d2107ddee948dbb181ccff29e2c7a97e1e22b8e1b", 0xef, 0x4, &(0x7f0000000340)=@in={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, &(0x7f00000003c0)) mmap(&(0x7f0000e3a000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffa9f) ftruncate(r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') accept4(r0, &(0x7f0000000380)=@un=@abs, &(0x7f0000000500)=0x8, 0x10000000) fcntl$getown(r0, 0x5) mkdir(&(0x7f0000000140)='./file0\x00', 0x1a6) fstat(r0, &(0x7f0000000240)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockname(r0, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) 06:26:15 executing program 0: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) unlinkat(r0, &(0x7f00000011c0)='./file0\x00', 0x800) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x0) fstat(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000013c0)=0x0) fchownat(r1, &(0x7f0000001200)='./file0\x00', r2, r3, 0x200) renameat(r1, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f00000000c0)='./file0\x00') readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/4096, 0x1000) 06:26:15 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:15 executing program 0: syz_emit_ethernet(0x132, &(0x7f0000000000)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x7fffffff}, &(0x7f00000002c0)=0x8) ppoll(&(0x7f0000000140)=[{r0, 0x4}], 0x1, &(0x7f0000000180)={0x1, 0x2}, &(0x7f00000001c0)={0x2}, 0x8) 06:26:15 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r0 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000140)=@un=@file={0x0, ""/90}, &(0x7f0000000040)=0x5c) getsockopt$inet6_buf(r2, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xfc36) open(0x0, 0x0, 0xc) 06:26:16 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) socket(0x17, 0x30000003, 0x30000000000) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0xbf, 0x2, 0x40}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, &(0x7f0000000580)) 06:26:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x20, 0x400, 0x202, 0x7, 0x400, 0x3f8000000000000}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x2, @loopback, 0x1170a1ac}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x81, 0x4) 06:26:16 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r0 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000140)=@un=@file={0x0, ""/90}, &(0x7f0000000040)=0x5c) getsockopt$inet6_buf(r2, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xfc36) open(0x0, 0x0, 0xc) 06:26:16 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd, 0x40}, 0x8) 06:26:16 executing program 2: r0 = socket(0x2, 0x5, 0x0) recvfrom(r0, &(0x7f0000000140)=""/89, 0x59, 0xc3, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x5, @loopback, 0x7f}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="413d8fff", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0x8) 06:26:17 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:17 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r1, 0x100000003) flock(r0, 0x5) mknodat(r1, &(0x7f0000000180)='./file1\x00', 0x9008, 0x401) freebsd11_lstat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r4, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x200, {{0x1c, 0x1, 0x1aa7, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) close(r1) 06:26:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) truncate(&(0x7f0000000100)='./file0\x00', 0x7fffffff) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x6f4e022a, 0x200}, {0x7, 0x2}}) r2 = fcntl$dupfd(r0, 0x4, r1) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000800)=[@cred={0x20}], 0x20}, 0x0) 06:26:17 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) socket(0x17, 0x30000003, 0x30000000000) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0xbf, 0x2, 0x40}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, &(0x7f0000000580)) 06:26:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="7997", 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {r0}, {r0, 0xf5a22f5d97fb133e}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x4}], 0x7, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x755, 0xffffffff, 0x0, 0x8, 0x7fffffff, 0x7, 0x401, 0x1, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r1, 0x3}, 0x8) chmod(&(0x7f0000000340)='./file0\x00', 0x4) freebsd11_mknod(0x0, 0x0, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfea6) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r2, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 06:26:17 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fstat(r0, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x101, 0xf, 0x7, 0xf1}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x10001, 0x200, 0x610, 0x2, r2}, &(0x7f0000000240)=0x10) 06:26:18 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000000)="dc3c5a7f6d01ec7cc06dd1f1c99f0125cf9c773e407db558ea03c182e1597bcc47f71beb359eda30b37a94a30772d79b6b5b278d7c5a385cfdd2075f240153b4a607ac27269c8f13d3c3247fe219125c9addbf9a000f9f5575b8528377d80551da5adf13a54ebeebc0076c905f75b781ec2f0f", 0x73) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) mlock(&(0x7f0000cf0000/0x1000)=nil, 0x1000) 06:26:19 executing program 3: r0 = socket(0x2, 0x3, 0x100008000000084) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x7fff}, &(0x7f0000000100)=0x8) 06:26:20 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:20 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000340)="8b41871a927b4ee03a508e70acee60b00ab2845a74501e392f3e2968bbfda3c44a3ddef84521ada15aeac55b13395e5651517e4141420a66a07590938b28da86b509ed8d30548aa97eefe6120b5a2ca2f2738d95f278", 0x56) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x20, 0xf, 0x6, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000200)=0xfffffffffffffefb) read(r1, &(0x7f0000000240)=""/144, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r1, 0x3) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 06:26:20 executing program 0: setreuid(0x0, 0xee00) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) geteuid() setgid(r0) 06:26:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @loopback}, 0xc) 06:26:21 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) r1 = socket(0x2, 0x20000002, 0xffffffffffffffe0) sendfile(r0, r1, &(0x7f0000000180), 0x10000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x24, 0x40}, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x2, 0x0, &(0x7f0000000040)) 06:26:21 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27837cca37f584ce71c8ff8ea1c5cadef7", 0x1d9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 06:26:21 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') utimes(&(0x7f0000000040)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 06:26:22 executing program 0: r0 = socket(0x2, 0x10000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x7, 0x4) flock(r0, 0x3) socket(0x17, 0x4, 0x3) 06:26:22 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) 06:26:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r2 = msgget(0x3, 0x3ff) msgrcv(r2, 0xffffffffffffffff, 0x0, 0x1, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) munlockall() getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x1}, &(0x7f0000000100)=0x8) getuid() writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r4, 0x17}, &(0x7f00000001c0)=0x8) 06:26:23 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, 0x0, 0x3, 0x2, 0x1, 0x9, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r4, 0xfff}, &(0x7f0000000240)=0x8) freebsd11_fstat(r1, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) sendfile(r1, r0, &(0x7f0000000380), 0x9) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x2, 0x8001, 0x800, 0x5, 0x2, 0x24000000, 0x6, 0x5, r6}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x1, r6}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000480)={r4, 0x0, 0x6, 0x8, 0x6, 0xff, 0x9, 0x1, {@in={{0x2, 0x3, @loopback}}, r7, 0x1, 0x7, 0x6, 0x7, 0xe000000000}}, &(0x7f0000000540)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)={r4, 0xc4, 0xa, [0x100, 0x101, 0x3f, 0x7fff, 0xffff, 0x9, 0x7fff, 0x8, 0x7, 0xffffffff]}, &(0x7f00000005c0)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000600)={0x0, 0x2, r9}, &(0x7f0000000640)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000680)=r7, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000700)={r6, &(0x7f00000006c0)=[@in={0x2, 0x0, @multicast1}]}, &(0x7f0000000740)=0x10) socket$inet_udplite(0x2, 0x2, 0x88) getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000008c0)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000900)={r5, 0x1, 0xffffffffffffff10}, &(0x7f0000000940)=0xc) fcntl$getflags(r3, 0x1) r10 = dup2(r3, r1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000980)={r5, 0x2, 0xf}, &(0x7f00000009c0)=0x18) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r10, 0x84, 0x18, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x102, &(0x7f0000000b00)={r6, 0x9e, "1c14383993a1acba96bb1523ce0067745c84d973047327d9c3eb48fe28743a83bef0563f6c5b82fb6b52c4d1425cc53894e2c5a3b4f1fc5384440fb1d3921973f87ce6f63e4217f8c4cbf1bcaaf2b5ddd47e3524dc39422f462dbdfe1c32c80528cac5b208c6c6422d0f60a3aa5697edd418488b3f65e0c9e582157881d973190a463becbd584604e9505ab65d7e5567e388815b8e0e98b9dcdc657fb00c"}, &(0x7f0000000bc0)=0xa6) r11 = semget$private(0x0, 0x0, 0x8) __semctl$SETVAL(r11, 0x7, 0x8, &(0x7f0000000c00)=0x2a) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000cc0)={r8, 0xffff, 0x9, [0x0, 0x8001, 0x7, 0x7fff, 0x800, 0x0, 0x0, 0x4, 0x5]}, &(0x7f0000000d00)=0x1a) 06:26:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0xff, 0x4) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000080)=0x3, 0x4) shutdown(r0, 0x1) fcntl$setflags(r0, 0x2, 0x1) shutdown(r0, 0x1) 06:26:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x22, 0xffffffffffffffff, 0x100000138) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0xc0, 0x4) 06:26:24 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) rmdir(0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') 06:26:24 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1, 0x2f) preadv(r0, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/205, 0xcd}, {&(0x7f0000000380)=""/170, 0xaa}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000440)=""/220, 0xdc}, {&(0x7f0000000540)=""/153, 0x99}, {&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000300)}], 0x7, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 06:26:24 executing program 0: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r2 = semget$private(0x0, 0x3, 0x150) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x6, 0x4, 0x0]) setresgid(0x0, r1, r0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0, 0xd2}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x3, @rand_addr=0x7fff}}, r5, 0x2, 0xb, 0x8}, &(0x7f00000003c0)=0xfffffffffffffff2) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000380), &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={r6, 0x54c, 0x9}, 0x10) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000440)={r5, 0xfffffffffffffffd, 0x4}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000100)={r9, 0x3f, 0xbdc}, &(0x7f0000000140)=0xc) fchdir(r7) 06:26:24 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) 06:26:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x40, "324a3a59f68d080014c5f402cc24d613"}, 0xffffffffffffff30) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x100000001}, 0x8) fchmod(r0, 0x80) 06:26:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="806246e32c68484b4d49b399126ebea2eb9dbf504dac101f5b0db5be75bcd787a30a5e2f75c6cd484f48cf30b669b14883dc750c64b437b55f23d278133ac745b4f7acab0078852193ac6c9616c65d7977bf7614871169e341e4930bb4f7d038f10d9fcb8db028246cddc8fc174322c3992db0e796c9a3c967dd9d8eeaac506c154aaeac1cfd5d89c7abf36eaecb13b0fcbc85fe827069190955283f85ad23ff13326950d5b258f1e5b00d70270cb4993f4c"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x2) 06:26:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x6, [0x8000, 0x7ff, 0x2cdb, 0x4443, 0x5, 0x7f]}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1b, &(0x7f0000000000), 0x2) 06:26:27 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) 06:26:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 06:26:27 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r2}, {}], 0x2, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x7) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x7, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000100)=0x8) r5 = getpid() fcntl$lock(r2, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r5}) 06:26:31 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={0x0, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000080)="e3f4a9be", 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 06:26:32 executing program 2: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 06:26:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x140) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c6530008469a7a68f8bad73e2081054709af56872780ec60a846d085f8e4d4df8ebc19e6a"], 0x10) r1 = shmget$private(0x0, 0x3000, 0x618, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x1000) 06:26:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) r2 = socket$inet6(0x1c, 0x30000007, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffff055, 0xd998, 0x1800, 0x4, 0x8, 0x6a, 0xfa, 0x70, r1}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, r1}, &(0x7f0000000100)=0xc) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8) 06:26:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) r2 = socket$inet6(0x1c, 0x30000007, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffff055, 0xd998, 0x1800, 0x4, 0x8, 0x6a, 0xfa, 0x70, r1}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, r1}, &(0x7f0000000100)=0xc) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8) 06:26:32 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000540)="5ccc8075316a86bd922f95569bfd423fcad7be5feb418c2753004aa4ece23612f6112d8274e057c3a49ee454ac9e17fa1947ff54bb87b2f680b124844e97f8203dd6665bccdc8f8a450f30152210f7d24ce9cf92e527b89ca3d1aac0799e4c8b619fc496a5317e4b318fd7dce79a0b00d241a954b2ff7fbe3d987471297acca82e8a84092d67db37c2fe76eae2af474b892a1a808ff5d0b93ac0a73954320310e76529cd200155073fb69ca36dbf41fc3b236f31cbd47d7679b3"}], 0x1000011a, 0x0, 0xffffffffffffff63}, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r2, 0x9, 0xcaf, 0x0, 0x7dd4, 0x7, 0x0, 0x7, {@in6={{0x1c, 0x2, 0x5, @loopback, 0x80000000}}, r3, 0x0, 0xfffffffffffff000, 0x7fff, 0x1, 0x8}}, &(0x7f0000000340)=0xb0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1204, &(0x7f0000000200)={r4, 0x0}, &(0x7f0000000240)=0x10) 06:26:34 executing program 2: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000980)="823103d66c2ddb47261ca3b8bbc7d225fe6505ed364837ba42b99f1ef5ee6313ab8700a4a61d6bfaa257e963ed53a890b630abfaf39cda4215abbe35eec23db98c258afe2e8321b361468b413fd5ab458979c12fd831a9548cb6fca9f46535780b367bb165ebc21cebddc3bea716899babf544b7ca4d5a995e976631d6deda4b11f988a8c113dab4dfc90a8f7e5d17091519b63bbc033996d8f8979a191e1da48cac29b86239eb4c4e0900ce6a7a97bf35c28d824f085f467ca79a1ff390203c30b7531d27590b471802", 0xca, 0x81, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) fsync(r5) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x180) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000003c0)={r8, 0x80}, &(0x7f0000000880)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81ce, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r9}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000800)={r9, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r6}, {r7, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r6, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x0) 06:26:34 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={0x0, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:34 executing program 3: socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x1, 0x9, 0x649}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x6, r2}, &(0x7f0000000100)=0xc) r4 = open(&(0x7f0000000140)='./file0\x00', 0x38009, 0x20) utimensat(r4, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xfffffffffffff001, 0x2000000000000}, {0x3f, 0x7f}}, 0x200) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x1, r2}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r3, 0x3, 0x1, [0x9]}, &(0x7f0000000340)=0xa) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0x3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x1, 0x200, 0x104, 0x6, 0xda6f, 0xff}, 0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r3, 0xb, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000580)={0xffff, 0xef, 0x781, 0x8000}, 0x8) fstat(r4, &(0x7f00000005c0)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sendfile(r0, r0, &(0x7f0000000740), 0x6bde) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000780)={0x80, 0x1, 0x210, 0x1, 0x5, 0x3, 0x88b, 0x8000, r2}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x3, 0x0, 0x3ff, 0x3, r2}, 0x10) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000800)={r2, 0xe, 0x9}, 0x8) r8 = fcntl$dupfd(r1, 0x11, r7) accept$unix(r8, &(0x7f0000000840)=@file={0x0, ""/63}, &(0x7f00000008c0)=0x41) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000900)={r5, 0xf, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000940)={0x800, 0x8001, 0x810, 0x2, 0x20000000000, 0x0, 0x7fffffff, 0x7, r6}, &(0x7f0000000980)=0x20) getsockname$unix(r4, &(0x7f00000009c0)=@abs, &(0x7f0000000a00)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000a40)={@in={{0x2, 0x2, @multicast2}}, r9}, &(0x7f0000000b00)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000b40)={r10, 0xfffffffffffffff7, 0x4, 0x4}, &(0x7f0000000b80)=0x10) fchmodat(r7, &(0x7f0000000bc0)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000c00)={r2, 0xb, 0x70add5c2}, &(0x7f0000000c40)=0x8) 06:26:34 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 06:26:34 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x20, 0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x3, 0x1, 0x7, 0x1, 0x6140000000000000}, 0x14) 06:26:34 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00') sync() r2 = semget(0x0, 0x3, 0x6a) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/242) fdatasync(r1) 06:26:36 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7fffffff, 0x1620, 0xe17a, 0x3, r1}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x400}, 0x0) fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000006c0)) lchown(0x0, r3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x1f, {{0x2, 0x2, @rand_addr=0x8}}}, 0x90) sendfile(r2, r2, 0x0, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) sync() getsockname$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) recvmsg(0xffffffffffffffff, 0x0, 0x40002) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0xa4, 0xffffffffffff317b, 0xc45, 0xfffffffffffffffc}, 0x8) 06:26:36 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) socketpair(0x1, 0x10000005, 0x9, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 06:26:36 executing program 2: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000980)="823103d66c2ddb47261ca3b8bbc7d225fe6505ed364837ba42b99f1ef5ee6313ab8700a4a61d6bfaa257e963ed53a890b630abfaf39cda4215abbe35eec23db98c258afe2e8321b361468b413fd5ab458979c12fd831a9548cb6fca9f46535780b367bb165ebc21cebddc3bea716899babf544b7ca4d5a995e976631d6deda4b11f988a8c113dab4dfc90a8f7e5d17091519b63bbc033996d8f8979a191e1da48cac29b86239eb4c4e0900ce6a7a97bf35c28d824f085f467ca79a1ff390203c30b7531d27590b471802", 0xca, 0x81, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) fsync(r5) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x180) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000003c0)={r8, 0x80}, &(0x7f0000000880)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81ce, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r9}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000800)={r9, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r6}, {r7, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r6, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x0) 06:26:36 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={0x0, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:36 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = accept$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x21a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x8f}, 0x24) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000000040), 0x4) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x29, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000000080)=0x2, 0x4) 06:26:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 06:26:37 executing program 2: clock_getres(0x7, &(0x7f00000010c0)) clock_getres(0x4, &(0x7f0000000000)) 06:26:37 executing program 2: socket$inet6(0x1c, 0x5, 0x6) r0 = socket(0x2, 0x10000001, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x6c, &(0x7f00000001c0)="c894b829dd9445dd9a8fb9cf2d95d96b1e9b446e34433df09e519ada7c42b5bcecefb178964d149f04a094eb0a62f39c422eed2ee4b562e6938545962bbfa1ad07f47211766f98ac5769d241a6882d4620758e53cde153f49312439ba85e2ae4ae7a6703c7d1bd4c40de54f09ed03268b520d354da2c315fd2c467bd9790ad7b204e6f083213c1380cf4f2b0907b6a", 0x8f) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530cd62e71752584393df4bf1b997e2bcdf051e349a2c2cc4cd875825"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) 06:26:38 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="e82c8a510fe7f43d2811b2255da9d618d8ab4b82ab9c09bea6adfbdcffa7be91942264ed93760b86d6711007e8a84cd1262bd1719581", 0x36) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x300000000000000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0xffff, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2003000000000000000000000000000000000000010500000000000000000000000000000000000000000053f038e20298f05d9fbf150000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000007f000000ff0300000010000055da0000"], &(0x7f0000000080)=0x98) 06:26:38 executing program 2: mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f000021b000/0x1000)=nil, 0x1000) mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170) mlock(&(0x7f0000214000/0x1000)=nil, 0x1000) 06:26:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00000005c0)='./file1\x00', 0x8000000002020a, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r3, 0x81) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000004c0)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x6a, 0x130, 0x40, 0x7, r5}, 0x10) execve(0x0, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x805, 0x20000000000000) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) freebsd11_fstat(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r8, r9, r10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) freebsd11_fstat(r0, &(0x7f0000000500)) fchmod(r6, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) 06:26:38 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:38 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f00000000c0)=0x800000006, 0xfffffd43) socket$inet6(0x1c, 0x10000003, 0x6) 06:26:38 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x82, "a64dcced4285b76db9a0caec5a062beb469d038ade2f6928d319cf566cb292bfa4a27c7cecd6a1eaa407f15ae828315e52faa27fd5f02d9dcfaa0b7c54c04aac1f3c1d54d7026209bb3009681fc90c56aef37a145c0df2964fb6c3f6950abe611f3cea7db73f22317c883880c181dcaf2934c572eb3025ba933fe0273114b6b57624"}, &(0x7f00000000c0)=0x8a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x8001}, &(0x7f0000000200)=0x8) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) 06:26:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000440)='./file0\x00', 0x200, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000600)=0x649a7666, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000480)={0x0, 0x0, 0x1, [0x320]}, &(0x7f00000004c0)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="040000009f00"], &(0x7f00000005c0)=0xa0) getpeername$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x0}, @remote}, 0x146) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @multicast2}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000400)={r4, 0x1, 0x9, [0x1000, 0x7, 0x7, 0x4, 0x6, 0x5f, 0x5, 0xffffffff, 0x8]}, 0x1a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000800)=r2, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000640)={r4, 0x7}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={r5, 0x61e}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000780)={0x8, &(0x7f00000006c0)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @rand_addr=0x400000000000}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x3, @empty, 0x8}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @rand_addr=0x9}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @broadcast}]}, &(0x7f00000007c0)=0x10) socket$inet6(0x1c, 0x5, 0xffffffffffffff11) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000180)={r5, 0x4, 0x6, [0x1194, 0x1f, 0x9, 0x7ff, 0x1, 0xffffffffffffffff]}, &(0x7f00000001c0)=0x14) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0xfffffe5f) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000280)={@empty, @local={0xac, 0x14, 0x0}}, 0x8) 06:26:38 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2240020000fe800000000000000000000000000000000000000000000000008da475def6da60100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000030000000000000063d2000002000000"], &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x0, 0x1e53c000, 0x100, 0x208, 0x6}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x15, 0x0, 0x0) 06:26:38 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0xfffffffffffffffa, 0x80}, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x7f, 0x2, 0x1f}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xb027}, 0x8) freebsd11_lstat(0x0, 0x0) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 06:26:38 executing program 0: select(0x40, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x6, 0x9, 0xd4a, 0x57, 0x9}, &(0x7f0000000040)={0x6, 0x4, 0x7, 0xfffffffffffeffff, 0x101, 0x3, 0xffff, 0x100}, &(0x7f0000000080)={0x5, 0x7, 0x7, 0x0, 0x7ff, 0x8000, 0x23f, 0x1}, &(0x7f00000000c0)={0x80, 0xfffffffffffffff7}) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x80000000}) 06:26:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0xbea3, @loopback, 0x8}}, r1, 0x6fd, 0xf45, 0x84, 0x8, 0x0, 0x562}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="0008b0e0aa829e0ecc078a00ff0008ffff010035f419d2cf626276b467c3195b82ecda58a8048700"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) 06:26:40 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = socket(0x2, 0x10000001, 0x84) sendto(r1, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)=""/96, 0x60}, {&(0x7f0000000340)=""/107, 0x6b}], 0x2, 0x0}, 0x0) shutdown(r1, 0x1) 06:26:40 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, &(0x7f0000000200)=ANY=[@ANYBLOB="0104fc808cce29e42274e8d50a94973ba0920dab9fe1dff25de635060732542f237ab5e3c372c7da4ecbf692d4ddca0c236e7396be2672e96f507d2010572274a2fce6cc29a994f6d2ead526792ade7335afa9bf3ea4827273a16e29b6fb7703218d7de7180596ac3c9112697fdb0edfcac0854e3dd2661a8d33dbef17768c00000000fab8827a9d6ff383", @ANYRES32=0x0], &(0x7f0000000100)=0x8) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x28, &(0x7f00000001c0)={r1}, 0x8) ppoll(&(0x7f0000000080)=[{r0, 0x50}, {r0}, {r0, 0x8}, {r0, 0x80}, {r0, 0x20}], 0x5, &(0x7f00000000c0)={0x80, 0x3ff}, &(0x7f0000000140)={0x3}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 06:26:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0xfffffffffffffe00, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) connect(0xffffffffffffffff, 0xffffffffffffffff, 0x66) 06:26:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@rand_addr=0xfffffffffffffff8, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000005c0)={@multicast2, @remote, @loopback}, 0x31f) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x80000000000000, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000004c0)={0x3ff, {{0x2, 0x1, @loopback}}}, 0x90) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000580)=0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000600), 0x0, 0x7) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x10, 0x1, 0xa1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) ftruncate(r4, 0x800007e2780e3) 06:26:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0x0) r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x102, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 06:26:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xa}, 0x3c9) 06:26:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x30) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000340)=0x1c, 0x10000000) r4 = socket(0x1, 0x20000000, 0x101) r5 = socket$inet(0x2, 0x5, 0x6) r6 = socket$inet(0x2, 0x1, 0x2) poll(&(0x7f0000000380)=[{r0, 0x2}, {r1}, {r2, 0x4}, {r3, 0x100}, {r4, 0x81}, {r5, 0x10}, {r6, 0x2010}], 0x7, 0x6) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x200, 0x1c40000000}, 0x8) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) accept4(r4, 0x0, &(0x7f00000003c0), 0x10000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r7, &(0x7f0000000680), 0x0) getsockopt$sock_timeval(r7, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="66000000507851cd6917832742b8faae3f80f745210f43f770bf2cd875f5da5a768a69eabaed10d0f8a4295aee84ca88aec5bf5080c2a1f0fa5ab721b88fc4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a556001eccb09af6e47c0c18c"], 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) chown(&(0x7f0000000300)='./file0\x00', r8, r9) fcntl$setflags(r7, 0x2, 0x1) setsockopt$inet_mreq(r7, 0x0, 0xa, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000500)=0x32, 0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000400)={@loopback, @rand_addr, @loopback}, &(0x7f0000000440)=0xc) 06:26:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100), 0x10) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8000, 0x3, 0x3, 0x7, 0xfffffffffffff250}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1000000000000000}}, r2, 0x6, 0x8, 0x38e6}, 0x8c) 06:26:43 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x7) r1 = open(&(0x7f0000000440)='./file0\x00', 0x640, 0x9a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x0, 0x3, 0x1100000000, 0x3}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=r2, @ANYBLOB="0900000008000000010001000200ffff0100000002004e207f0000010000000000000000000000000000000000000000000000000000000000000000808a73706ca4481c50ebf10000000300000000e05ce980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="750000000500000004000000ffffff7fe9040000"], &(0x7f0000000380)=0xb8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x81, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffdc6) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xb5fece331a492f60) r4 = socket$inet6(0x1c, 0x5, 0x4) r5 = socket(0x2, 0x10000001, 0x84) renameat(r0, &(0x7f00000004c0)='./file0/file0\x00', r1, &(0x7f0000000500)='./file0\x00') futimesat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x10001, 0xfffffffffffffffd}, {0xff}}) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) lseek(r4, 0x17, 0x3) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) 06:26:45 executing program 3: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac3700aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 06:26:45 executing program 0: r0 = socket(0x0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x1, 0x2}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x3}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x3}, 0x8) freebsd10_pipe(&(0x7f00000000c0)) 06:26:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1}, 0x8) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) getgid() 06:26:45 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4c2}, &(0x7f00000001c0)=0x8) shutdown(r0, 0x1) 06:26:46 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r1, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffffffffffebb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffe6d) poll(&(0x7f0000000140)=[{r2, 0x2000}, {r2, 0x101}], 0x2, 0xb10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r1, 0xffff}, 0x8) 06:26:47 executing program 2: ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x40000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 06:26:47 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x400) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = dup(0xffffffffffffff9c) sendmsg(r0, &(0x7f00000033c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x7fff, @empty, 0xb6e}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f0dd5a3e33a8fd253fc5f75ddfa01667cbf6c0fd3da5c5aae6a454fa31b709b53d58a6beb878bdfaf3e7906a79e3cf71a16aa633027aa9e15bc3ad2098303c7d9cef7b10606593ff01f14d8e0bdb72c1123aa6cab4f08213a85c549b43f7dc13a52b61b08d4d7560a652260a3479c4ead0dab92d174c6abb2825aeda168fcb5508ffe937cee969632b47e3d769c80b96265d", 0x92}, {&(0x7f0000000180)="2f7725ddd0f52041b2863af31ce7d397d69ce0e7d484b869ec144b922a0e34e9461d55554531d683cc", 0x29}], 0x2, &(0x7f0000000200)=[{0x28, 0x3a, 0x1, "116c8c53c75b68ed677e1182491de14e0ba85fa033"}, {0x38, 0x1, 0x475, "ae20d5d34e7f70540de0dc90c796f529f04149ac840af9a7d29d7e2cd7006d30ddcf"}, {0x1010, 0x0, 0x2, "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{0xa8, 0x88, 0x3, "b6572a2ccabd4dbb2a91c7f4187deb1d227d6afab7b92648eff9b9ffb953e33a3b237f1185935bc5337ec2af3828d3bf800a62ddf8f1ad0000d994bd4649fecade4ac43c88ac7eb41cc0506a0c7e1ed1d2b07c081fe8d853aa44cf1cc03ac8500ffe06513d31bf8851bfb5ed39cbdcfded41053bea0773b7fe5a0790c9939c1761716e0cfad31161d4055df683ffd4e0d3ed9e"}, {0x28, 0x6, 0x5, "bed09288afe80ee78603611904179e4860ce0dcb5d2ed7"}, {0x40, 0x29, 0x4, "6553fd4d2e302d61cd5134625e43f497c3bab2ead166681539679dcd94e653187d4cfa07d2543fd2a5"}, {0x1010, 0xffff, 0x3ff, "8790573b8354a0528e8b0ab03533b3c187a32e7f2cbee615de2733d3f6818d77863b73a8a0850b780fe510425d1b8f56a8d25db18f6fecd93c5ab1a82554d7903c611fa8a798824f3dd967ebe0470cb93409b84d95811cd5173f624dd1e02763fb015f74507ecb9c4d9518f3a3cfe1280a63aa2fb3328419ae4e4ce292595a788f497b00e25c3e0a06ed9c67e2cd23732e7c4aca3a899288f936e2a0a54128e78c787f75ab753f02821415abec848c43ec66333a271505ea996624f45d7cd3770c66e18fe68c085c4ff963c94435b86ff4cc9fcf043c0089c947748f780f6450cd251271d7f8c7f1c818d83daea0ab871de1d3d23214826d46db9881dd3ff3a79ffb4315659a3a5c496290acb7281823cd474c9a10168f8971faa3f93f660eb5b29187b39927c68e9328bc8324fd7eeedb681f84fdd9e745bd10d97be961de73ab0e271cea98ad83e38aec18f80301632b1ba201a4f2d868038906625dfa4c12bfd7efe282b21ccf2a7e527e9cce74ddba252d29319e39f62d158a30718fed04a6745e62e8da7a7413674e06357594969b0f5a01943e227289c89cd590b68da37e905a42bbe78a92628df429e9a30b063251b507212a2a5cc2d27e21290b555ff3686e53230069b02f6882e42f26cde27513b71ec1a515591b05e79c952132a5b0fa078ad778f3ffe4d0d83d231427c6c23b320d45e9599cf6250f5b3d83807f74bba4971a3b01dafdd4f357516fc7a38faee2ca18c7b33f74e7aaf17ac4f37652a4423bdd34e8fe4ca223084d3db33de6e0f25504ce8a24d188bf803ed7e74f54437e58ec9ba67b2c102857c8e468b1c7eae0cdf71d1ae710e1f44fa25bab88f383562656454567f40e393c9611bcd4b5ed561ca168c7faf75e5248ff2a46fa182ececeaf3c1748db3e58e74c00e596d70325edd1d5b3b7cec410735b0c05d0f8bab7019a178d5f4cf1b47d1c9d70c2ac37ddefc4d7bda1d2c4dbc5091106060791c50685edc678f2dbc622f00b3360c39e982286a81a17fe7c4a143e899e5d2cf1149a7bffb01b47b76dc96ab8956022fac442146901ed35c6707d7e4bfcb33f41b1de8284ebdbb10bd0fce0cac66ce5a8f5ccac1f269a4121c950d424e7d409713dc85621230339d8b0ee263333e842f2734677ddbdb146c0329b18b28e8162f851ca4eccbf533da9c66e20ea5e04302815b06c6e08ed57c4920596bb8c07ac0b004667327a6449a18eab78bb7f78d0401d673ce6ceb661970779a2a4c66f653da1f04367f65b23b3e176457e18216338b3cba89682d459b5ba42482b7390a4fe2010867f589742bbdd08765c7031eb9abc5cf4737f91e85253117768af2f999c1a60a2e1a7e820244277947deec12c35baf7a4bee4f48e7c0c37b1de0fd9d5210081fc001c2d7f4c82808ad21f3a6c86f3a8d89d723ae4e38cfe7ff85b14f17c3d7f2a9efc637a29ef5a208a522e05f448d308ade1aeae2f2cfa073529bad553fb19cc16d05503c306f877a2075de7c18ffe6e6c7a3e082075451058d9e4e34a7d4bbf6bdca2811efd56af3f7950bd950697b4a868b6784c0504f1a169d3bfd4bf30ec6e4905c24a1ce4755d5f1bb68fd5180e1a71ef4bf39209706c31d21c127bfb9b25e41a5984a054b656e1ad4f5893a6bece8cc8e4e333204d2dcd6d65e2909f664e12aee5820c8226b1dc3b7b85cb182da1676979360a7f6422e564b442c112a139db749f228ee923343d651cf0b9bbc86adb9e46726d42a1db7807effa046a34bc07bf33e66458389774e7ddfb0ed256b0b8ebf28fc0dd8d90a317f523888dbf66fcbe2b9861a99bf0ba084bcf6c0257e73fce2856eff86b26915abfcafacec1ce25d38a74521d053a95ed586e7681c1e72dced14ed8448216ff334efc5b0bfe1f87c2f676e9e0fda5b8fbdfa78c91b5c0581268f29b7ca1abf3b8916e73881ca08319c24948e5ceb70d4e7cb5a16c5012088a278b9bf0095c32698df3582c39311daac7fce2b93ca45474c49059f3d859d62bda8b20b80644d744a5a122e2727e21c971ab51530aac31fe957b93fd0d6f3c6a737787a23eb2b989467ccc334aa805b00b07e2823be39ab5a4d2a9fef86ff03d0ba69b318eeaa3a2a3bde0fd23bfc5ff5227e9b3c0bafddb3fa2c6ac01b6916074ed29ac84ab2819e6fe0b9552af48faa6cf98373afdc18fb2b1807c013ff7e5117faad9124a1f54a5652f0ee3ffcf60f36bce837659e7bd907ac29f8da5c3b35097ac04fc15146a0e59ef7382de14ac1b54ce6216a2506cba41a534a870596ba6827469d859b9aa771d27b62fb123d33b584cbb07f4daf8adda417b36fd4f3249ee444f1af871e3a278ce6e8220670c4e2d84129210b91a2a1df2c798b47026cb3d41f211158837bf42db185fb5fb5849d8e1cff87f9494d9ab39d78ada349a1676af43f47480f1d355ab7f6b5774ffb48f5bfd009dce6f181c94da4dbc9751a49e1052ee6cb5b7c81fcd4524dd8a49c1abfb51886f97f3fa37649fcbaf87aae3854837e08e2762bdcf422cfa146576e280704f5e60e7a49fb1163836b919c131b14ffc59206176d174c421b6dcb39607a069cd0d4fb03c445e21f878bf9e15d261ad6f5fee60d7b894e4f65c9464f69ab4f0e49b70fcf2651d2b46233bca073cdb325bf3bab9469042cf649aa52e8503072b0f5993620579e4207f9e6f804b2a2b50b8e2984e99c3a8a8024a5bd1d9a69c0c4a8ab0e6ca5118fa9055b0ef395a26710628914408168628f1e61f76669cb41d3f98ca1168df4cd390d8b8c8644be555837beb3826034d3455770ef4f6e45e5c7efa02c2fca674c2fc9174e29c8a4f7f645a32075b637048ce0c6b675f4d87574df643e17a472113a69ffb0865d5e16402955fb33d941d19d61eed79f95534d952e4128cbdde50cd509b377ed8ed6a23af0217ea2e206be460e13b6a24c913348ae0f4d605487b73bd91a619bf3da2d1f7b7b1f154fa255b45b83ebff03cbc146e2a5cc99f7a7e40e6acedf5d9e4c4617490c38ae2f171b27df56b3671d6d5136c59b4496cf710bfd0a4918a3f04ade03d5a79e7086ba8f2037e6dcf74b7f8afc612ca56de13854836a70e0f217053a0085f9f1bf423408b7c6e6a5d0a8d288988a879fdfe4abbbbd162408b1de9101ef6995174898506030342fc8c03bc98a15c7856e4e60045c86b52c6403ee528ae77776ce6657575e2441cf88030c90e621175144c31795637e1837c91329c8f7969637e7ba0bc233a725c9a53523db7b15c822af48de9cdf4a3b153878f700477cec764045f138acf38a7103632684968234dd087024ab446321d788c0ec3da6523f795ab9e2516c1979b1bf0db6b39f459664ea4ec8b5ec427f440e8a27685f3f5fd51bf876fbcab3bfa1263d85a5513bfd57767299407a9e9370f2d682225d26c8dbb2a1be1bc3175ad582892df6d7bee8c0bb52b668ca16bc31d82a2d565680eb472a10e72f87ca4cb0c04aad561373b795c9281114f87afb8397199e6bf847c4262bf8d4119205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0x31a0}, 0x100) getgid() 06:26:47 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) pipe2(&(0x7f0000001280), 0x0) 06:26:47 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x20000005, 0xdf96) connect(r0, &(0x7f0000000140)=@un=@file={0x1, './file1\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x0) 06:26:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@loopback, r2}, 0x14) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') 06:26:48 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1ea000, 0x3, 0xff, 0xffffffffffff3f63}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000040), 0x1c) 06:26:48 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x200, 0x20) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x34, "6bb00de63f993bca6cd09aafbe4c61c69776a07bbef10f89960a83da536b6fc4685752265aaca1d3feb74055992d645364946320"}, &(0x7f0000000240)=0x3c) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="852c8171721f995fb41e92368e69247ad33ca6e94d25a0691f622dbcddea4fda581d037919", 0x25}], 0x1, &(0x7f0000000280)=[@sndinfo={0x1c, 0x84, 0x4, {0xffffffff7fffffff, 0x20, 0x7ff, 0xda0b, r1}}, @init={0x14, 0x84, 0x1, {0x5b8093c8, 0x7e00000, 0x20, 0x100000000}}, @init={0x14, 0x84, 0x1, {0x2, 0xe63, 0x1e5d9cb4, 0x7fffffff}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x10000}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xff}}, @init={0x14, 0x84, 0x1, {0xffffffff, 0x80000000, 0x9, 0x5}}], 0xb0, 0x80}, 0x80) pipe2(&(0x7f00000000c0), 0x4) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x80) futimesat(r2, 0x0, &(0x7f0000000180)={{0x9, 0xfffffffffffffffc}, {0x3}}) r3 = socket(0x10, 0x10000000, 0xffffffff00000000) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r4) ftruncate(r3, 0x7f) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 06:26:48 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x80000001, 0x1600, 0x0, 0x500d26de, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000200)={r4, 0x0, 0x2, 0x1, 0x9, 0xffffffffffffff12, 0x10000, 0x3, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r5, 0x3ff, 0x9, 0xc0000000, 0x7, 0xffffffffffffffe1}}, &(0x7f0000000140)=0xb8) setresgid(0x0, 0x0, r2) 06:26:48 executing program 2: ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, 0x0, 0x1ef) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x8, [0x5, 0xffffffff, 0x3ff, 0x5, 0x7, 0x20, 0x9, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x4, [0xffff, 0x7fff, 0x1f, 0x8]}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) fdatasync(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r0, &(0x7f00000005c0)=""/4096, 0x1000) write(r0, &(0x7f00000002c0), 0x0) 06:26:48 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x86, 0x40) rmdir(&(0x7f0000000000)='./control/file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7fff, 0x7}, &(0x7f00000001c0)=0xc) rmdir(&(0x7f0000000100)='./control\x00') mkdirat(r1, &(0x7f00000000c0)='./control\x00', 0x4) 06:26:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_getdents(r0, &(0x7f00000007c0)=""/161, 0xa1) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0xff, 0x4) shutdown(r1, 0x1) shutdown(r1, 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x9, 0xfffffffffffeffff, 0x866592acaafe44d1, 0xa8d0, 0x1, 0x6, 0x5, 0x7, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000380)={r2, 0x4}, 0x8) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000440)='}\x00', &(0x7f00000004c0)='\x1a(\x00', &(0x7f00000006c0)='(\x00', &(0x7f0000000540)='&\x00', &(0x7f0000000580)='@[[\x00', &(0x7f00000005c0)='-\\/\x00', &(0x7f0000000700)='@^\'G}\x00\x1a3\xbbj\xab\xb2$/\xfbk\xb4\xe4\xa8RA@\xff\x7f\x00\x00\x00\x00\x00\xe0_K/\xd1\xa1IfU\x18\a\x9dW^\x1b\b\xef\xa5\xd9]j\xb7\x17T\x99\xef\x97]\xa1hA\xe6\x92\xca\xae\xf1\xa5\xce\xd2\x9a\x81\xb3aN\xccf\xed\xea\xd5J//\x8a\xa7\x17\xe7\xfa\xef\xfbd?\xcb\x82\x82\xe2\x93i\xb5\xf5\\\x85@\x8c\xf5&J;W\xa0\xf8\x17qcD-\x8b\x84\x1c\xe5w\x1c\xf1\x18\xcf\xc2\xa1\x1f\x00\x00\x00', &(0x7f0000000640)='\x8f#\\[*\x00'], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x100000001, 0x5e, 0x300, 0x2, 0x488000, 0x3, 0x100000001, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0500000003000000f752dddee45b7a4409008700"], &(0x7f00000001c0)=0xa0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) 06:26:50 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:50 executing program 2: clock_gettime(0xf, &(0x7f0000000140)) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5e, 0x101, 0x2, 0x10001, 0x1, 0x3}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0xed1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x1205, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0xbe, @remote}}}, 0x0) 06:26:50 executing program 2: r0 = open(&(0x7f0000000040)='./file0/../file0\x00', 0x80000200000202, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x7, r2}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) freebsd11_stat(&(0x7f0000000280)='./file0/../file0/../file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r5, 0x1ff}, &(0x7f0000000140)=0x8) 06:26:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000080)=0xffffffffffffffff, 0x565) r1 = socket(0x17, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x4, 0x3, 0x0, 0xd2e5}, &(0x7f0000000100)=0x18) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000240)={@local, @loopback, @loopback}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x4000, 0x4c72, 0x2, r2}, &(0x7f0000000180)=0x10) 06:26:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x221c, 0x100, 0x9c, 0x80, 0x5, 0x2}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e221f000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0500000000010000040000001a000100f6a3000027ccdf877ac00486a29adc38736c38f6101b677be01ba30441b7099b0cbb0a30904bd2f80462a42b8af299d2e94d1af8109609a3d7e8e24e5bf7090271db0a76"], &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000380)=0x38, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 06:26:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0xe0) setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f00000000c0)=0x3f, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x1f, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7, 0x2}, &(0x7f0000000180)=0x8) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000200)=0x8) r5 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000240)=""/233) freebsd11_mknodat(r3, &(0x7f0000000100)='./file0\x00', 0x0, 0x3) 06:26:52 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:52 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) 06:26:52 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000012c0)={0x0, 0x26, 0xf, 0x1, 0x92}, &(0x7f0000001300)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001340)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000180)=0x8) getsockopt(r0, 0xb30f, 0x1, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001380)={@in6={{0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0xde59}}, r2, 0xee, 0x9, 0xff}, 0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="2d0f0600080035040400000000000000"], &(0x7f0000000200)=0x14) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000001280)={r3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x10, &(0x7f0000000100)={r2, 0x0}, &(0x7f00000000c0)=0x253) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r5}, 0x0) 06:26:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r1) 06:26:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) fsync(r0) bind$inet(r0, &(0x7f0000000180), 0x10) 06:26:52 executing program 2: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000000000)="798deb8ce60c923afeed3502000000bc9a00140471ad80e32bcc0f2d94bab83be28ea73e1a9a39fef3f871b221b4ba20709dc76f0bb1dd2dbccb010098e76eeaa5bce09126ab") 06:26:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x134) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0xe1}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={r3, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x106}], 0x1, 0xc5ae) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$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_opts(r0, 0x0, 0x1, &(0x7f0000000400)=""/91, &(0x7f00000003c0)=0x5b) lseek(r2, 0x0, 0x4) socket$inet(0x2, 0x0, 0x1200000000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 06:26:53 executing program 2: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0)={{0x0, 0xfffffffffffffffe}, {0x0, 0xc7000000}}, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 06:26:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = msgget$private(0x0, 0x8) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x7f, r2, r3, r4, r5, 0x100, 0x80000000}, 0x1, 0x5, 0x9, 0x551, 0xfffffffffffeffff, 0xd8c, r6, r7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:26:54 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:54 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000080)=0x8c) r2 = dup2(r0, r0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x4, 0x18) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r3, 0xffff, 0x4, &(0x7f00000000c0), 0x4) 06:26:54 executing program 2: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000), 0xfe6a) 06:26:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20800, 0x70) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5a}, {0x1c, 0x0, 0x5}, 0x7fff, [0x64, 0x7fffffff, 0x2a, 0x400, 0x5, 0x3, 0x4, 0x4]}, 0x5c) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1009, 0xf617) r2 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0xc7a, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000d, 0x0, 0x201) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x8}, 0x24) 06:26:57 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) socket(0x5e722c71df86a03b, 0x0, 0xa8) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x8) connect(r0, &(0x7f0000001200)=@in={0x2, 0x0, @multicast2}, 0x7) fchmod(r0, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt(r0, 0x10001, 0x9, &(0x7f0000000200)="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", 0x1000) 06:26:57 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:57 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000060, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0xaec}, &(0x7f00000000c0)=0x8) 06:26:57 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="f4707348afc9d81a7bf9fe7b9c56659050be0d2e3deb52583e35d5625aa77ff4179ecf978c9e1bbf1aed7604e268e71ff0658113a35b050c0d", 0x39}, {&(0x7f0000000100)="95e72ba3830a0f50f972cdb664e6c8d06fafd8d98b2c5092c727dae2b1cb21f6247adfbb9a4cc00b03eaebfdea24fb8dd8d3a5163ea6dd782b32db7b7771c2ba29fc1e2ad9a96ce0df0a7fb115aae1a520424cad47345c903ffe9726f36561d12f5969f85915a7b31a099f62068487bb8d824f0a2ba6f5fc9ab4015a7058bb5a2a557be1f9fc34567904addaeb55d6bc072ca48e42b98c79d181a3a3d128b22f4a512bbcc43b2d28015f5195c1c04cd4a028fe5d2b", 0xb5}, {&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="512b82638c5b72498fb5013a45f5c884f74bd39f956a2f9df5d1995b24b4c885fa1d9645c4203ec8bab27a23b8e7234dd2b0d06a1cbef2f2451b56445fb690f5644f404a1af6d1de9e5fc47b25fae75dc25710f34ec79f26b862f3c209aa06648e737c48b44512c6b9e97e48cf79cfd9100f9056d2fce72c3e1ba07f6659197636ebeda3718a75ed83aa60363fcf682390a9186317db9492a447f4b3f9e65549a39aa454b914a62d74277628fdc28ea431fc", 0xb2}, {&(0x7f0000000380)="911e33dbd856aba3049795077ab84f86ca0382643b7154284600119b206c0d331342d7f3eb21f4e5b330590cf3bd809fc7f9a84bd38b5680a1b72ede94fd87677c1b5154cd4971b1e1f0a08e3553b10794b963226ad9678e99e23d5905468c02ef62f6d04b4284894f216e7af4e588a0f0db875950fbeed605adc4b950969bf29e0b939f76baa6c8462adcd94c82520ec08f1aa47565a8701c7acc228d519f9bafb7922b7300ed79822640c8", 0xac}, {&(0x7f0000000040)="650a003ba07bdabd0ed0e143b7ca5ac0a0ac87562cdfff9a7d94f37e017f682c59f9a1ab80f6ed98c7ce6fefb6dc11319676dd19d9eaa48045200c0042b22e1f1f18aba440ac09", 0x47}, {&(0x7f0000000440)="16e454ba4d443b3d8c706cdfecb60365605585bef65aa6dfd1bd3704d91e745b2d5545bf99ea863e784b88f2fb4ca5ad07129d601c8787d94084e93efde959cad5b75a05a8c51980906c898ba4aa621ac363ada574d741b48e22385099747d1a97d892b7e13c03bed7feb0fcb265cd5274f6a67d4d5ce4b5e8c03ff28bde753d7e9c00c7b7320ad778f3e9b4b273cd5b7762e2363761a1991133bbcedcee4f3479cff18dbbf0180c8127c5b299063198ceccf8a5f0ddfa0df947472dad45e342071e8b9c5c02b294a8f60c39d6fe71d655dc604d0f1ee0de754209a703b881a1e2c52fd1ea84ea4cebe6c6d63b4c4f57c3d4", 0xf2}, {&(0x7f0000000540)="2b2868557b799e65ca7b2c7ecf5852a67ce6bf3e6406346e13b12756a557d103018a4e03465a", 0x26}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="ff682931fbe7bc0a3c5df38738a9bbe0", 0x10}], 0xa, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0x0) 06:26:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000), 0xfe6a) 06:26:57 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x2f6c) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 06:26:57 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1116, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r0) setuid(0xee01) getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0) 06:26:57 executing program 2: r0 = socket$inet(0x2, 0x0, 0x5) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x800, 0x7}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e23ffffff7ffe8000000000000000000000000000aa050000000000000000090ecc9c00000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000080000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) 06:26:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x6, 0x4) 06:26:58 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:26:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000140)="4a0608646418db058697930f23e8cbfad04b8fcc2e375d47df3527dd1c90676e87de4473debc64853f548acbaa3cbeb0393080e3cc94ce734aefa1ba198854ca64d73dc4e0d176a32c35546523576c9fd42bbd1543c1e314868112037d6ef3b8a4", 0xfffffffffffffccd) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @broadcast}, &(0x7f0000000080)=0x8) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x40) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x0) close(r0) write(r1, &(0x7f0000000000)="8a44f26bf9c3a829774990e9159e796ac97ffe5a76c7d1f57f9a1ae66107aff6ff9e20eef793ad1c036a6dd19672", 0x2e) 06:26:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@local={0xac, 0x14, 0x0}, @rand_addr=0x8, 0x2, 0x4, [@remote={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}, @multicast2]}, 0x20) r2 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x128) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0xb54}, 0x8) 06:26:58 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7, 0x100, 0x5, 0x8, 0x2, 0xab5, 0x7, {@in6={{0x1c, 0x1, 0x10001, @empty, 0x400}}, 0x0, 0x0, 0x3, 0x1000, 0x1000, 0x4000000}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x1ff, @loopback, 0xffffffff}}, r1, 0x1, 0x3, 0x200, 0x7, 0x34, 0x40587784}, &(0x7f0000000380)=0x98) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3d}], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x7ff, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xf1}, 0x8) 06:26:58 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(r2, 0xffff, 0xfffffffffffffffe, 0x0, 0x1591adf10e9a55d3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) 06:26:58 executing program 0: getgroups(0x0, &(0x7f0000000040)) setregid(0x0, 0x0) 06:26:59 executing program 0: r0 = socket(0x1, 0x1, 0x7) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000010a8de9adbddc6856e77f86f1319d55e8a63bebdd7509e82c6114ebf36f8c20a752b1fb1b1339aa2652ba57a122422296acfdc27b82d4bb80de5e069a3e0e704a32aa2118f0ba"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffff46}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000180)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000) 06:27:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) r1 = socket$inet6_sctp(0x1c, 0x400000000, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/212) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x10}], 0x10}, 0x0) 06:27:00 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:00 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, &(0x7f0000000140)=ANY=[@ANYBLOB="0180fdff98a2", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8001, 0x1010, 0x2, 0x7ff, r1}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) 06:27:00 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) preadv(r0, 0x0, 0x0, 0xc700000001000000) r2 = getuid() r3 = getuid() setreuid(r2, r3) freebsd11_fstat(r0, &(0x7f0000000040)) 06:27:01 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = socket(0x1c, 0x20000001, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001740)={0x0, 0x8, 0xff, 0x47e, 0x80000000, 0x38d, 0x95c, 0x0, 0x8, 0x101, 0x94}, 0xb) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = getuid() setuid(r3) r4 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x88) r5 = getpgid(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000001700), 0x4) freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r2, 0x5) r8 = getgid() sendmsg$unix(r4, &(0x7f00000016c0)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001540)=[{&(0x7f0000000180)="9a5457b9625205960ede9cc9bcddaf8aef3df343b47c4696fba1c8aa167e262ced5c201647d78495aae35b7298972b73547e2cbe38eeb81145e13b1dd9855dade1eaf7cebd1df91485ba6a0a609e039d476598d65398d6d8122f4c200476110b9a", 0x61}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="24a4cf46936de11e04a4824af17c567e2ed412dbddec2becddf1e3c67c9429022e36179c266e3706b38b278b2d5693a9b164aa430d700b852e6071ec0415be95944b8b2abca094ac946d9a01e4e9008c91c656a76357db7d6b5727206845", 0x5e}, {&(0x7f0000001280)="25723537d0446e87c9ebc5ab32c51c9a343b167ffed063a78e30079a24c3dcc4557503afce8bf108b42e7d63a8d5c9bf215a0d26a92f6d2597ad77ca2ca1da17d550607e96eee9aff848aab10238ed8ffedfe5789d0c8359464ef4edf08afb157ac7f7d4d10686a83ba338761a334d06f46ddc727966c52239b27abf4f7cff9740c19da9f7e5783f987c06dc59539ab2120347903e", 0x95}, {&(0x7f0000001340)="80116bc258d0ce03d11a224797d5ac0e18b78734ce408793e403cb56993cf1f7766fa2c7b25158769a63eefb844228252b9a2adc757a2eefe986df2153b265a7f228ef259d742739652170e2d10411603128a3e2ae9e31d29d25537a5feebebc96185d9fa270af64bc6196c4b3e117e4d26c20941964c95234a473d26bc99faeb4c6181a77706267d976d68500f60e1984a938a7ee783698bb96c1fd9ad5d4cf9ca228013d44cfb3d58ed9b30d02358bbf1d60fc5d824d3076f4df21988bddf05ae3232d6536fce7b65bef70ab191f1f3892f32d9e91554429c814c81eeaa1cf877d2b9ea2c7b70483d8936c13f3d66a4c", 0xf1}, {&(0x7f0000001440)="e7bf2e41f438b3aad63f9c2ee89ddc59955b1f316caab37c45d280409fce5b01af995156d8f64af515b26d22178fff2364b3f2b76ca9379977d0bae62f1492666d5610881301e8b4798cd7", 0x4b}, {&(0x7f00000014c0)="02bc110112928fca6c8ed6f4690aa9357ac9acedcc44f8f792008f71c6e1234f0427140dc2d5a2e3b9c05c7df3633fe109daf5219f8477973f83f09fbe09c798e9b5bd1b92ff6ad0cae109727c2ad53ff46fad2022c7121c84479186246f8a71ad4d65840c8123e5526192476942699d871101cad6960a7cf130", 0x7a}], 0x7, &(0x7f0000001680)=[@cred={0x20, 0xffff, 0x2, r5, r3, r6}, @cred={0x20, 0xffff, 0x2, r7, r3, r8}], 0x40, 0x4}, 0x1) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 06:27:02 executing program 2: semget$private(0x0, 0x2, 0x50) r0 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x4, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = socket(0x10, 0x3, 0x9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e22000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0100000007041000090000000080002bff030000"], &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x2, 0x0}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000240)="65f47a1d95a17a80f46d4ee738a960554fffc0a9b8c49e3e274ebec7a9fbe02df6ff00cce8f20ee3117dc4293665ac453d6b2ed1d2cea70dcb0c298d0cb133154b1db107d136ccf2f4429fec25a0c7a64289a5b5bd8a7bdf0dcbcc6378807506f16c2e919007b108edfaaa28e09513a4b67a43d04b59600ea0d1d9199790979f058e0728e205ce23bd7d5d5fafbf8da6ac62d8fd", 0x94}, {&(0x7f0000000300)="6ba9d3a84a078658ab44d5997968fc70bf74344d195aa1c902d1fcc42731b70d2f1fc3e86836be9d242254b090b34f4d0b9f08c265d557489579802e44f432c703f8847f4649a209da67a5ba9dbc4fe8ad7e2850764b01b53cb1782a2776ceeb70cc8e60ced93f6d486ba6f7620d6bf7907f39090f8514a3477b1270949a48f4ae970cf51ee8", 0x86}], 0x2, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="14000000840000000100000006000300fc0700801c0000008400000004000000000000080900000001000000", @ANYRES32=r3, @ANYBLOB="100000008400000009000000e000000110000000840000000800000001000000140000008400000001000000cf4c1f0081000400"], 0xc0, 0x20001}, 0x20000) mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') socket$inet6_sctp(0x1c, 0x0, 0x84) 06:27:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:27:02 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) utimensat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x8, 0xff7}, {0x44, 0x56a}}, 0x200) open(&(0x7f00000005c0)='./file0\x00', 0x4c0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x8000, 0x0) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000240)=0xffffff12) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="ffff000000000080130000003f00000005000000"], &(0x7f00000004c0)=0xa0) 06:27:02 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x1ff, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/50) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 06:27:03 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:03 executing program 2: select(0x4d7d, 0xfffffffffffffffe, 0x0, 0x0, 0x0) 06:27:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f0000000080)=0x8) 06:27:03 executing program 2: socketpair(0x17, 0x7, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0xf9, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0xfffffffffffffc00, 0x0, 0x1, 0x0, 0x4}, 0x98) 06:27:03 executing program 3: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x7ff, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000140)) 06:27:03 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x4) mkdirat(r0, 0x0, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) exit(0x8) sync() sync() 06:27:03 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/144, 0xfcb9) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/216, 0xd8) 06:27:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x800, 0xa82}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xd}, &(0x7f0000000140)=0x8) truncate(&(0x7f0000000280)='./file0\x00', 0x38003) 06:27:04 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:04 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000002, 0x0, 0x4, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000680)={r2, 0x3, 0x9}, &(0x7f00000006c0)=0x8) semget(0x1, 0x4, 0xa7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c40)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x20, @empty, 0x3}}, r2}, &(0x7f0000000900)=0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) __getcwd(&(0x7f0000000700)=""/74, 0xd) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000340)={r5, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') freebsd11_mknodat(r3, &(0x7f0000000980)='./file1\x00', 0x8, 0xfffffffffffff801) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000005c0)={r5, 0x4}, &(0x7f0000000600)=0x8) 06:27:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @loopback}, 0x10) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4, 0x545, 0x5f1, 0xffffffffffffff81, 0x4}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x3a}}, r4, 0x5, 0x81, 0x84, 0x3, 0x2, 0xc4f}, 0x98) 06:27:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="418c0b417c5f58e2d46f9599c4ea17809b7c27ffc47b2157e24c09025bb6fd343bddf5f085b556facdd7f26dd71bbf4c37080a4228007933cf55b44520efcb1874944b0eb7f8acff10701b7778ac1cf2da763aa5704db1d252c8d5678c4df1f647cf5b73798a8b2b50cb4b50d5793ed4f14a8985d8c8f8f30c28ea7a501d2ec37e00d2ac7f5964f63b5d780dc263bcffc36f11cc61", 0x95}, {&(0x7f00000001c0)="330295608cf3fd46bda51b4d42162d61156b2d33b84d53d3cf31297a1b5af18b153e501b9a5ba006e0a29791f71d34c80d05df2ffa95c95fa848d6cce24e877fa1dee1626bf27c939a242ec00f94686fcda9ae58eb3d1a230cb384f80767bde38683f130b3", 0x65}, {&(0x7f0000000240)="8b9afaa36d1e3b2d433bc6ec17b5478d4e35ab536254d9be87353c6dbe006ba6b32c791539abc8937cfd7549dacdf4ff4e4cad01e75e883cc07bc9a541dd2779987987eaf930e2658240c8181d25cae99bd7cc3688de68965654aa39e4bc88e8dfa9bad3fa326189926582d14b38340488", 0x71}, {&(0x7f00000002c0)="e83bbf5d4c47ff3ad9cd4b2487c7d3b5d34f810ae56e3454c4558d459f9800264bc7a674cf25b8705165c4eb587ea227be52ac229655cdf1e8400991e7833a70e78028d5fbfdcccefc2c8082", 0x4c}], 0x4, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000640)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000006c0), &(0x7f0000000700)=0x4) readlinkat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)=""/173, 0xad) ftruncate(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x2, 0x9}, &(0x7f0000000380)=0x8) exit(0x6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x3ff}, &(0x7f0000000400)=0x8) shmctl$SHM_LOCK(r2, 0xb) r4 = accept(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000740)={r3, 0x95c, 0x1, [0x4d]}, &(0x7f0000000780)=0xa) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000580)=""/76, 0x4c) dup(0xffffffffffffffff) fchown(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:27:04 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x2, 0x2, 0x8, 0x404}, &(0x7f0000000200)=0x18) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66e900000000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB='\'\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xfffffffffffffede) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @remote}, &(0x7f0000000280)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x4a, &(0x7f00000002c0)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) 06:27:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="42000000390000020000000010"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x3, [0x2, 0x1f, 0x80]}, &(0x7f00000001c0)=0xa) socketpair(0x1c, 0x4, 0x3b3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x100, 0x4, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x8000}, &(0x7f0000000140)=0x8) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 06:27:04 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000000000000, 0x1, 0x90, 0x100000000, 0x0, 0x6}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x401}}, 0x0, 0x9, 0x3, 0x1f}, &(0x7f0000000380)=0x94) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r2}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x2, 0x4, 0x8, 0xa2, 0x219c, 0x9, 0x2, {@in={{0x2, 0x0, @multicast2}}, r2, 0x8, 0x5, 0x1, 0x5, 0x100000001}}, &(0x7f0000000480)=0xb8) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) flock(r0, 0x8) 06:27:04 executing program 2: r0 = socket$inet6(0x1c, 0x7, 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x208020001) sendfile(r1, r0, &(0x7f0000000140), 0x6) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xdb40) r2 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000180)="d629f818bb1fa07d89ab3f2e2c8f81d0c699fccf229cfced", 0x18) readv(r1, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) pipe2(&(0x7f00000002c0), 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0xbd5a696e2540347c) getsockname$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) r4 = open(&(0x7f0000000000)='.\x00', 0x10000, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) r6 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r6, 0x2, &(0x7f00000003c0)=""/174) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000240)={r5, 0x7}, &(0x7f0000000280)=0x8) 06:27:08 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000002, 0x0, 0x4, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000680)={r2, 0x3, 0x9}, &(0x7f00000006c0)=0x8) semget(0x1, 0x4, 0xa7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c40)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x20, @empty, 0x3}}, r2}, &(0x7f0000000900)=0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) __getcwd(&(0x7f0000000700)=""/74, 0xd) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000340)={r5, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') freebsd11_mknodat(r3, &(0x7f0000000980)='./file1\x00', 0x8, 0xfffffffffffff801) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000005c0)={r5, 0x4}, &(0x7f0000000600)=0x8) 06:27:08 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:10 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 06:27:10 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1c, 0x4, 0x7) shutdown(r1, 0x8000000000001) shutdown(r1, 0x1) 06:27:10 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x90, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000240)=0x4) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r1, &(0x7f0000000140)=""/247, 0xf7, 0x0, &(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10) 06:27:10 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:10 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$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(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8000, 0xffff}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="6f000000a34eef72f29adc68aab7af1974c4a1521cb8ef985fc40bf136ec24e875b2029a404177566cc007f017accc4d51482c82ff8e205ce6b0b4ff1d0d527fbb04bf331467156ef34872a19e48a8f8e995d79da2288c6f4e776ebfa659c947f21db5296ebd040a544567c8b43489a4ac86258a20ce"], &(0x7f00000001c0)=0x77) sendfile(r0, r3, 0x0, 0x0) ftruncate(r2, 0x9) 06:27:10 executing program 3: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ef8000/0x3000)=nil, 0x3000, 0x3) r0 = shmget(0x1, 0x4000, 0x50, &(0x7f0000ef7000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x2000) mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000) munmap(&(0x7f0000f00000/0x1000)=nil, 0x1000) socketpair(0x12, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) sigaltstack(&(0x7f0000ef9000/0x2000)=nil, &(0x7f0000000040)) 06:27:10 executing program 3: select(0xfffffffffffffdfb, &(0x7f0000000000)={0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) connect$inet(r0, &(0x7f0000000240)={0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) 06:27:11 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x5a9, &(0x7f0000fff000/0x1000)=nil) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x0, r0, r3, r0, r4, 0x2, 0xeb}, 0x7f, 0x5, 0xfffffffffffffff7, 0x3, r5, r6, 0x7}) r7 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x10000, 0x1}, &(0x7f0000000300)=0x94) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x983e, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, r8}, 0x84) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 06:27:11 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@init={0x14, 0x84, 0x1, {0x1, 0x4, 0x7}}], 0x14, 0x20009}, 0x20000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0xa9c7, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7fff, 0x2010, 0x7fffffff, 0x2, r1}, &(0x7f0000000100)=0x10) 06:27:11 executing program 2: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000140)=[{r1, 0x2002}, {r1, 0x8}], 0x2, 0xd80000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x8, 0x0, 0x2000, 0x1ff, 0x1, 0x6, 0x8, 0x1, r2}, &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r3, 0xbb4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="fcffffd3e4f9c3ae963c0ba37d7b1d853aaec5b43d44a7ff0700"], 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f00000002c0)=0xc) 06:27:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="e37c17eb0202000000003c0d1b9b194f031a6b2a54d23913409848c6f0dc9a9eed15fc1c686800369d0333b5b79c9d2613e9eebde71b2d822bd79dc4038cddce22a1d1dcd1a2aa17108861ad6b378c2800ff4adb6d1ca25cb7a3769e6f342782cd3eda2a61dbad35505c2b80bdb5f852f2370d85dca28c17f246105b9454451f6973bde2bf753bc0fd33ad5405a7bf79c369559e2affd8e7f3c04eaee4916a49751a111028da21fdb9b8474cc8da8416cd3b4e98cdcb31cc1ce2322d3bef7a4a1643e4695b2ff5b1742a867b9ce31f7cc68e5a19d4d4f2e901a19bff18634af9f170b128c3bbe0"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, 0x101}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x3, 0xffffffff, r1}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x20, 0xff, 0x9, 0x0, 0xfff}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x2, 0x6, 0x2, 0x81, 0x3, 0x2, 0x1, {@in6={{0x1c, 0x0, 0x4, @empty, 0x7}}, r2, 0xfffffffffffffffb, 0x3, 0x100000001, 0x1, 0x40}}, &(0x7f0000000340)=0xb0) 06:27:12 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:12 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8000, 0xffff}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="6f000000a34eef72f29adc68aab7af1974c4a1521cb8ef985fc40bf136ec24e875b2029a404177566cc007f017accc4d51482c82ff8e205ce6b0b4ff1d0d527fbb04bf331467156ef34872a19e48a8f8e995d79da2288c6f4e776ebfa659c947f21db5296ebd040a544567c8b43489a4ac86258a20ce"], &(0x7f00000001c0)=0x77) sendfile(r0, r3, 0x0, 0x0) ftruncate(r2, 0x9) 06:27:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x81012, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000340)={0x3, {{0x1c, 0x0, 0x35bb}}}, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 06:27:16 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) 06:27:16 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057005e00756600001c000000090000000a00000000000000"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0xd, 0x1ff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000017c0)={r1, 0x2b2c, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x277f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x2000, 0xffffffffffffff7b, 0x1f73, r2}, &(0x7f0000000140)=0x10) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="afac8f1c6af3594132090e2bd9d944", 0xf}, {&(0x7f00000001c0)="c104834f0e1033dacfa28242f44d213148caa75e181216d61d9432507e02300c9b65dd985601eb420dea3e30e1181eb868d0ea1f", 0x34}, {&(0x7f0000000200)="39a7bcef1034375ec5411c38c87da20ced450f145d38e2207e14829d27de62b58312f4175617a5546e7bd8ec3e482aec6ea0320b568e96ed26cb4b8644291ffcd8d4a1fb9d605f9e2fd8128b6fe60850df7f72f9d6d3f183015447a0095204f23772cb6f4fefd5afe714746ec1a20429b39af6ddeebead08f14d424b2c3cc53a1c606ac4668cb4a5a4", 0x89}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f00000002c0)="2df0559249beddc204e19a932c02bcdb2cc5019a3eada551e09c35122aedc31091a296e2920d04a4be6c51ebd21684a6e5bb6cb1208ae5654cdd907943d1dfd91bb53982b191a0d0e819f31fcc2fd2149ed118b581cc44e1679027467a6a6c07192a8130b330a6fb57f010c6aeb24e2047141ac39ff9baadeb13c64a461fd130cac430e6c60b001ac81553c9621c226c61c93417fcfc519999792dce3dd7783b0f54efb7ceb3b591e1af97bf83a954bb69dfa6298940901a0dd8eb2be5cd042d3cd1f16a5e1f8640f192", 0xca}], 0x5, &(0x7f0000001540)=[{0xa8, 0x0, 0x1, "119ff3b637826bdeec9ec7a86c0d0609c65aeda2c9a53e5365af482e919d793bcf8cecd1671ba97d4712d4ee83e11f6744ddbaf4d9b24308e4607a2dbeafe1918cb41a0871ec9e77bed68a2e167d7d0f61ea5cac1f1244b59aba40e60429e5c5c299ee55b6eb2246d8fc9e61df6925b2d8a3014e63df01bb482b75c4b54761e605e06a2335583de4f77c1a0361780e6f8cf1"}, {0xd0, 0x8e, 0xffffffff, "c1656d04fcedfff95a77a685185a6bcb18c5a0d82768fa018acaf8959df51be37e10bf00deb129f25b008884f3be8a51360caba8fbbe952aa1c94ed9400786ee4e07f3b55c6ac1d7d4d309d49f52555fe87e60a8b94cbd02bc35f37eb0696c70f284492e7b276f14add986339efa9a8c629e7c953a66ab367452f494b20edd7e5d80286feafe1c387bc803735c10c5f082de776a480e9f168ed0fea4a2adf2c01af993a3ecece140c1ac8681c02473f5689a38abb0da383e00"}, {0x100, 0x88, 0x100000001, "632fe753e4999dd454d08d79b391740650e28ac2a01a5a79ac8ef27244a89efe28f3639728dd1358661a48911fc4c7e44cbdc8853fa0d2a9e004fcb7bb14ddd13af1151a3f94be80dedcfa90c7c60a2b704ed9d20fdf1e8c41850b8b56fd2becb5b8e13ed36aa4144ad677cc751ee0a719d2d1f6212d1427550b730c1e7aed1339230410940ed16803c237391ff4024ba56d30708923f351e8ba16f459a32c4cbc809603228e66bd42e150337cf39f1244cff1d130cf46e8fcd2129789b438150f6734e80dec8e04e8a1c5ab3212120a1e81bea0e1cf846c53023a4f3013f98443333985e392fe3b75931850"}], 0x278}, 0x4) 06:27:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x3f}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x3d0) socket$inet6_udplite(0x1c, 0x2, 0x88) accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10, 0x20000000) 06:27:16 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0xdc7, r1}, &(0x7f0000000400)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) exit(0x800008000) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[], 0x0) getitimer(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x4, 0x20, 0x0, 0x8, 0x1000}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x40}}, r2}, 0x84) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 06:27:16 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0xfffffffffffffffe, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f"], 0x11}, 0x0) 06:27:16 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x103f, 0x0, 0x0) getuid() getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x6, 0x5, [0x80, 0x6, 0x5, 0xcec, 0x100000000]}, &(0x7f0000000140)=0x12) 06:27:16 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x400000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(r0, 0x0, 0x107) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x6, 0x101, 0x7, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x230, 0x5, 0xe8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e2007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ff000000000000000000000000000000000000000000000000000000000000ff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000442ffb23bfd125ca1df9fdde4eda3ff749012869ed2a899c7db269d26aa1e35069cc5a7c57fd5d5a0b817882e87e5d8f8d9519b3c6d6a68e1bce628edd6a5b9417e0f1abaf040bc6800a8f00cd6dc5458a5ac3687d746aab63a4ba9553b5a45730341bea0140dd08a22bdd9e97e856e919ea7dcd19e79faa8c013021f671936d2545d79cff4da7ae8061eda999ded5333677305dcc2d4cba90a423783c1fbca36a4f4b7596083de70cb12f5aa9cf7df51ee2513472ded1a14081aa747d8ef6682437c9d08e8b968b44a1ae070fc56dc981efabae1513f4cdffe6fbd639d319c1f00e40bc4844bbc60ac42f61d0781f", @ANYRES32=r2], 0x8c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0xe4b7b30d25ebc3cc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 06:27:17 executing program 0: r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x100000, 0x30) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x274, 0x2, 0x1, 0x5a40}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2}}, r1, 0x9f87, 0x1, 0x2b8a}, &(0x7f0000000340)=0x94) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r2) setgroups(0xffffff2e, 0x0) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup(r3) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x400) 06:27:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040), &(0x7f00000000c0)) 06:27:18 executing program 0: socketpair(0x1f, 0x3, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) write(r1, &(0x7f0000000280)="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", 0x390) getgid() freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000240)=[r2, r2, r2]) setgid(0x0) setregid(0x0, 0x0) setregid(0x0, 0x0) 06:27:19 executing program 2: r0 = socket(0x2000000000000004, 0x3, 0x5) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000400)=[&(0x7f00000001c0)=',\'\x00', &(0x7f0000000200)='\x80:{\x00', &(0x7f0000000240)='*\x00', &(0x7f0000000280)='\xda.\x00', &(0x7f00000002c0)='(\x00', &(0x7f0000000300)='[+\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='.\x00', &(0x7f00000003c0)='\x00']) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) 06:27:19 executing program 0: setitimer(0x3, &(0x7f0000000080)={{0x8dda, 0x2}, {0x10001, 0x20}}, &(0x7f00000000c0)) r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5da6e3e67520ede4461e41a2defce30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc", 0x2c4}], 0x1, 0x0}, 0x0) r2 = socket$inet(0x2, 0x3, 0xa661) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x3}, 0x0) 06:27:19 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, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000152f231b372d608028af84d56aeb18180c4092b02dc08c8e583d05a401195e62b410382cde4149151c511089115b07", @ANYRES32=0x0], &(0x7f0000000100)=0x8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) 06:27:19 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:19 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000800000000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 06:27:19 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x2, 0x2, [0xfff, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x0, @empty, 0xe8d4}}, r1, 0x4, 0xaf, 0x3}, 0x8c) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x6, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2007000000000000000b000000000000000000000107000000000000000000000000000000000000000000000000d2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0900030007000000"], 0x8c) fcntl$lock(r2, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x300010005}) 06:27:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x6, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:27:19 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000010c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000001100)={0x0, 0x9f, 0x2, 0x2, 0x4}, &(0x7f0000001140)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001180)={r1, 0x100000001}, 0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x11, r2, 0x3) 06:27:19 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget$private(0x0, 0x5, 0x440) __semctl$IPC_RMID(r2, 0x0, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000000c0)=""/58, 0x3a}], 0x2, 0x0) r3 = semget$private(0x0, 0x100000000000001, 0x4) __semctl$GETZCNT(r3, 0x3, 0x7, &(0x7f0000000440)=""/209) semget$private(0x0, 0x3, 0x100) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000280)=""/73) setsockopt$inet_int(r4, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) setsockopt$inet_int(r4, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4) connect$inet(r4, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) fcntl$dupfd(r4, 0x0, r4) 06:27:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 06:27:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x1, 0x2, 0x10, 0x1f, 0xc0ff, 0x3ff}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xfffffffffffffff7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) 06:27:21 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:21 executing program 2: fcntl$lock(0xffffffffffffffff, 0xf, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001240)=0x10) r3 = socket$inet6(0x1c, 0x20000000, 0x6) r4 = open(&(0x7f0000001280)='./file0\x00', 0x10008, 0x100) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$unix(r0, &(0x7f0000001300)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="cb20454ba7517f476f4bf100063f420023e52b7efdfa372f2214105a", 0x1c}, {&(0x7f00000010c0)="251135f37f52333a312d8720e2c2f3d52ff2d1276bdff2ba14572c3b075b8b7c55a79a7f455036c98b3d24c1e1bfd81f9a3fb374b747576eda8a1feb87c567f51fd70ccde1", 0x45}], 0x3, &(0x7f00000012c0)=[@rights={0x28, 0xffff, 0x1, [r1, 0xffffffffffffffff, r2, r3, r4, r5]}], 0x28}, 0x1) 06:27:21 executing program 3: mlockall(0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="037db00992e75b4c69419db733b2e4208000fae995ca48fcfb26b61377f7efb004bdb407801b5771226af297f882c0a91cd343d0e45595bab21fc623cea2ab75ab9ccb0a9ca24423ceaf5d3f5f61c0067a6d5989b545", 0x56}], 0x1) bind$inet6(r0, &(0x7f0000000300)={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x65, &(0x7f00000003c0)="53829c1907454a35704a776f960c7e5bed2028d8ada58ae382", 0x19) getrlimit(0x0, &(0x7f0000000140)) msgget$private(0x0, 0x2) fstat(r2, &(0x7f0000000440)) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getuid() setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000980)="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", 0x100000169) setrlimit(0x2, &(0x7f0000000040)={0x9, 0x6}) getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r3 = semget$private(0x0, 0x2, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000400)={r4, 0x5753}, 0x8) __semctl$SEM_STAT(r3, 0x0, 0xa, &(0x7f0000000b40)=""/130) 06:27:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 06:27:21 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0xdbc}, 0x62) renameat(r0, &(0x7f0000000040)='./control\x00', r0, &(0x7f0000000140)='./file0\x00') fdatasync(r0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') r1 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = getpid() freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@file={0x1, './control\x00'}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000200)="84ccdabca9aad987f74d5d3767f93d36c1822e2edc7f1c95cdb83eb894f18a192435f0d967f571e5f4dd1eef20009fc9b5dfc60775970e218f3925a5806fcbe7b31b7957bc0d4d5c93b9cb398bf3cdf3980f323e827693e0ca035ef25d10c8af6b5b1e86335cff6df352490ed61feba3e16f18b28a88de88926b7eee2f385f8ba6166fcdf04ab993d4d29cb165db5bd2440fc4367916bec75a1ab079e4141365fedc40b922fda548908fc7a922cf7eb7e6888019fb69df96e1aabdf87cf1539a2d37538a", 0xc4}], 0x1, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x60, 0x20000}, 0x8) fdatasync(r0) 06:27:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) 06:27:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0xfff, 0x0, 0x6, 0xffffffffffffff77, 0xc9a, 0x80000001, 0x4, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x7, 0x1f, 0x8, 0x9, 0x1000}}, 0x0) 06:27:23 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:25 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:25 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="9d", 0x1}], 0x1) 06:27:26 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000240)=0x3, 0xfd81) 06:27:26 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x64, "be133bb17193678abb11b6d8dfdd9ad9f3d621b088269897879f9950af4cb228a7eeb03fc03047e5bd3c299fbaec2dc62782374c582f2fdba20ef406f187a37e469cfc8f374d52e1c053f9fce669d138f86c6352e909f0c5ae5c165182dab2d71ceca097"}, &(0x7f00000001c0)=0x6c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x80}, &(0x7f0000000240)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r2 = dup(r0) sendto$unix(r2, &(0x7f0000000280)="9bf85d0f37d7c7794ed10d7f1a52dc462e702071634bbe34cf24895485a256bf78f948bd4430646e534363ee0b9852b457858430f6a7c37cf6596604468b198299d02e919e16d2c6ca70bfad5e41a5ec6e4f3a6d22c6382fb75ee2642616754092fbc98f7a8bc642e67b53f12ea0f123537e1d693868ffb23cd393c3302e21c2872e3ff91a78501436faed159b3f47a39158ad7f8ab84679b70169946e0ceb1d529aa2d947209c7a8dcbb5360c2e08377462d96fcbb92463b0de8174470b6c74357274375298712fff88397203ecbfd3a05bac56356a9277f2f646784e1aa302667f8c4514", 0xe5, 0x4, 0x0, 0x0) 06:27:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000000)) 06:27:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x4, 0x0, 0x26, 0x2000}, &(0x7f0000000000)=0x10) 06:27:26 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xffffffffffffffe0, 0xf, 0x80000000, 0x10000}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x3f9ee13b}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x7, 0x7, 0x3ff, 0x7, 0x3}, &(0x7f0000000200)=0x14) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={r4, 0x1, 0x9, 0x80, 0x2, 0x3}, &(0x7f0000000040)=0x14) 06:27:26 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000640)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0xdeb0}, &(0x7f0000000080)=0x8) 06:27:27 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="e9ff0000bef06893c540430318f3bf47f7b65078048ddf5099f36d1150b15f6b7c20aeac993bf467cafb4cfc12f8ff17156c464bd5811105d35050040000001eea9cf54e89a9ce2556e9f497d98730146cad7367c051d032cee39e3bb5e088e8d93a1598f28b5626ad7ed67e4fba4d05000000311fdebd6466c0890e9eed1f509d6c4a1b3226818e3a4a56865824723693a23f072e2f1591791f49b31afb18ec37a9af90a66e6b81ff7813892dda2e15721aab9c85e7fee2044e3b4528fabd59d31a77a4f2000000000000000000000000000000000000"], &(0x7f0000000180)=0x4) 06:27:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr=0x66fb7184, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) 06:27:27 executing program 3: r0 = socket(0x12, 0x3, 0xffffffffffffa96a) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0xfffffdac) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x4d, 0x4, 0x7ffffffc}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 06:27:27 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7c8a12f072f127e6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r2, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d) lseek(r2, 0x0, 0x1000000000003) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000380)={r4, 0xa, 0x1}, 0x8) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000440)={r4, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x8, @loopback, 0x3db}, @in6={0x1c, 0x2, 0x200, @empty, 0x1}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0)=0x26aa000000, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt(r2, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000580)={0x1, [0x9]}, 0x6) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000600), &(0x7f0000000640)=0x4) fchmod(r5, 0x0) 06:27:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000300)=0xb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x10000, 0x9, 0x5, 0x8, 0x2}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0xfffffffffffffe05) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) accept4$inet(r0, 0x0, &(0x7f00000002c0), 0x20000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000540)) 06:27:28 executing program 3: setrlimit(0x8, &(0x7f0000000000)={0x0, 0xe261}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ftruncate(r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000040)={0x7d4, 0x5}) 06:27:28 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket$inet(0x2, 0x3, 0xfffffffffffffffa) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) lseek(r1, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x80000000, 0x4, 0x7fffffff, 0x5, 0xfffffffffffffffa}, &(0x7f0000000200)=0x14) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) open(&(0x7f0000000340)='./file1\x00', 0x20404, 0x10) write(r2, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 06:27:31 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:31 executing program 0: getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, r0, 0xffffffffffffffff]) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000080)={@rand_addr=0x8, @loopback}, 0x8) setregid(r1, 0x0) setregid(r2, 0x0) 06:27:31 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) 06:27:32 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = msgget(0x3, 0x40) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000300)={0x3f, 0x1, 0x401, 0x2}, 0xc) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r6 = fcntl$getown(r0, 0x5) r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x3d7151a3, r2, r3, r4, r5, 0x88, 0x1de}, 0x4, 0x8, 0x14000000, 0x8000, 0x6, 0x3, r6, r7}) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) 06:27:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 06:27:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x11, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) 06:27:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x8001}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={0x0, 0xa62, 0x5, [0x8, 0xdec3, 0x6, 0x1000, 0x100000000]}, &(0x7f0000000440)=0x12) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x8, @empty, 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="6e7a331f1a81695fe1697675b43aa3dd7da451131355558d0a3891f2066e0f0a018f22ac53df2ae14cd833260f71a0c885c6a9977f068dfed1e6c59623ef8fefb8ce32146f603ec66b1ef35cb21af6132ace4bb3003ecf856f31af460099b2c17e96ef2185672f8a2758011acdd3114fec168bef11a221304bf4f8c68138ee13e982c88258840c39829ffb38dd6bbd1ffbcc6f515beceab0993f903154fbf0c98cca66cb75eec3c070cf60c4895d747538df4d121f04c31d5f9fec8136ea1125f717e4e2ca5f8de3a29febfa2f7927f70498964f92e74084", 0xd8}, {&(0x7f0000000180)="41fb2e4f2ef44c85f1330d1e0eaec90a2f3096746f73a750215c3e272f8c36fea401b570052a0b2f857c277c8315e5ebb0a7778b6215a71b34a3a4aa6154028bce6a0fe4387dd958751cfd95278ae9e2b71ab382c10f3406850391228c01724ef6676c8aada938aa8131b3c78125151954983be67770885a5bf6258ad822c550f0c28c9b9f23dab1b9a303afa41a03a905f227b6ddd10c790d9b4faa4d12c4516f24229c0fb6bd1c4028b890ad54a71e46ef9de273279287f33f7aa9d633d50e8f906ceeda1d5c0609a53c1bb7939b2916a1cf102fe8e5c2d387dcc7e85e839f66f7fc3ce7", 0xe5}], 0x2, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x83b, 0x220, 0x4e0, 0x7ff, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x547c, 0x1000, 0x6, 0x100, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x6930, 0x100000000, 0x4, r3}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xfffffffffffffff7}}, @dstaddrv6={0x1c}, @authinfo={0x10, 0x84, 0x8, {0x10000}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0xec, 0x180}, 0x100) 06:27:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208820001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x1}, 0x24) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0x1) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x180a8848}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 06:27:33 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:33 executing program 2: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x9, [0x1, 0x6, 0x2, 0x101, 0x100, 0x3, 0x5, 0x6, 0x7]}, &(0x7f0000000140)=0x16) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e) 06:27:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x47cf, 0x7, 0x0, 0x9, 0x4, 0x3, 0x5, 0x6, 0xfffffffffffffeff}, 0xb) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0xfffffffffffffc03, 0x2}, 0xfffffffffffffe09) accept(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) 06:27:36 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) setpgid(0x0, 0xffffffffffffffff) 06:27:36 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x7}, 0x8) r2 = msgget$private(0x0, 0x112) msgrcv(r2, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x233) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000600)={0x7, {{0x1c, 0x0, 0x59, @empty, 0x6}}, {{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108) msgsnd(r2, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) r4 = accept$inet6(r3, 0x0, &(0x7f0000000480)) msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b4618c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x800) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r5, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) msgsnd(r2, &(0x7f00000004c0)={0x1, "9eaa746ae5286ec510d080fe891d1ce842a3e6040f9c0f4588c66d04e7207e2c8c7c3dab75efe832fedb68a4a56b2a6ec3ac37d81efb16032750b0b9016d3f9bef38e02ff4946e9d31b22e62c5ea0c50f64657d35fae233c611e63371fc3792ae1686eddf563daf90d7fac003fc3d23bcbf4b4fe8175ac411ea2fe3887aec04e6af8824f8219f3bd71f71c08de29287f34f0604dfd23fab7a5308b3a98f9198d23a5d6aaea20d12db13cf74f3fdf3328621a5b90d85c96dcc57cc15d6a5d2858a884a6be904678d988daac3f18832445f9b5261fe68827e24f83bdc67e4f2b0481cbc1989d27f2ade116b3f6a06f3719c7a1425a157fe3ad23"}, 0x101, 0x800) msgsnd(r2, &(0x7f00000007c0)=ANY=[@ANYRES16=r5, @ANYRESDEC=r2, @ANYRESDEC=r2, @ANYRESOCT=r4, @ANYRES64=r5], 0x5, 0x800) msgsnd(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b6ba78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee877b97a16d4925be95e1d8598deaf06a6bd8786fbce33e727ca40ac7574e786c36f81ac947a3a9110fc5e17ee77f01687bfd410ee75b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800) 06:27:38 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0xa9) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2108000000000000000000000000000000ebff000009000000000060122e00003f00000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000a4b8915c000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x9}, 0x8) sync() truncate(0x0, 0x0) chroot(&(0x7f00000003c0)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x2, 0x70e0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) 06:27:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0900001000000000"], &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 06:27:38 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:38 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r0, 0x3ff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x1, 0x4}, &(0x7f0000000140)=0xc) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = shmget(0x2, 0x4000, 0x404, &(0x7f0000e11000/0x4000)=nil) msync(&(0x7f000095b000/0x3000)=nil, 0x3000, 0x1) shmat(r2, &(0x7f0000c23000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000d75000/0xb000)=nil, 0xb000) 06:27:38 executing program 3: shmget(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmget(0x0, 0xe000, 0x40, &(0x7f0000ff2000/0xe000)=nil) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = socket(0x1c, 0x1, 0x5) fcntl$setflags(r1, 0x2, 0x1) sync() open$dir(0x0, 0x0, 0x0) 06:27:40 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0xa9) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2108000000000000000000000000000000ebff000009000000000060122e00003f00000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000a4b8915c000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x9}, 0x8) sync() truncate(0x0, 0x0) chroot(&(0x7f00000003c0)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x2, 0x70e0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) 06:27:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9, 0x2, 0x8001}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8005, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0x10) 06:27:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback, @rand_addr=0x363a}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) fdatasync(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) 06:27:40 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000180)=0xfffffffffffffc25) r1 = fcntl$dupfd(r0, 0x11, r0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x4) listen(r0, 0x3) socket$inet_udplite(0x2, 0x2, 0x88) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="83533e02e8fb4188356442a632246d8cce10e5a799b5ad2e1b80242ca50de224c6d0f9af73ad0c9a8447", 0x2a}, {&(0x7f00000001c0)="1ef40cf9382eb34f90c7eca2036976c33e01a8833559d915a4619cbc593e8c21fc98ca5aaaaf77421b5735307e97c86a966c38d6f8bc54f467a48a80ce0d46627f737377e7635a848d019bf9a1d52285ab9e8e1f8454e913a9cde5b3cddb3b9eea614a2c981db256ee130e6271d166926e79d6cbee727dd12b12dffbfd56dd4b0826e4992982e8ffd6ed88b22fd929c9fea6", 0x92}, {&(0x7f0000000280)="e962036193c9620f3df2a0f5a9b6181756e5dc6c3b7a3ff7", 0x18}], 0x3) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) 06:27:40 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000080)="798deb8ce60c923afeed35c008000020080014047102000000bab83be28ea73e1a9a") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x1, 0x0, 0x1, 0x2, r1}) 06:27:40 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) geteuid() r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000140), 0x4) sendto(r0, &(0x7f0000000000)="a36c98793d32c7260e1a151102a6d58f071350b308a5bbff9ff4edf77465586b4a9028e643f159dd916e89b16ecc9eeb05694470670492c659e7b7ecd775379e44438bcbd2228ce8fc40626e79ad282c3b38731e74c358b56f5ebf618d3a2237732b2ebd6c61b1a8c857ea93c7292a05fa694b695c92a728dd4d77ad475c479bfe2b0840e36126e1839312ae8dc0ade315739851b28dfc4d157f32", 0x9b, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0xec8, @loopback, 0x81}, 0x1c) 06:27:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1011, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x5, 0x80010, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) 06:27:43 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:43 executing program 2: r0 = open$dir(&(0x7f00000004c0)='.\x00', 0x0, 0xa) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000003c0)=[&(0x7f0000000100)='^\x00', &(0x7f00000001c0)=',#])\'\x00', &(0x7f0000000300)='.!\\@]\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='&\x00'], &(0x7f0000000480)=[&(0x7f0000000400)=',\x00', &(0x7f0000000440)='](]\x00']) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 06:27:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x7f, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x0, 0x93d}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r3, 0x3, 0xfffffffffffffe00, 0x6}, 0x94) 06:27:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x1f, 0x1}, 0x10) pipe2(&(0x7f0000000100), 0x100000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x18c) fchdir(r0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7f, 0x6}, {0xffffffff, 0x6}}) getresuid(&(0x7f0000000200), &(0x7f0000000240), 0x0) getuid() 06:27:44 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, r1}, &(0x7f0000000140)=0x84) 06:27:44 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0xfffffffffffffff7, 0x9}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000bc0)=ANY=[], 0x0) r2 = getpid() getpgrp(r2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sync() getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000200000002004802e00e08000200000002004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="ff0100000900000003000000fffbffff0300000032440389bdac8f2f03e1e5cadd77c6ce14e51d02582099bdacc92f62b8d82921a8c322e49ab47b458333b97260d91e1702ad7c49c3"], &(0x7f0000000180)=0xb8) sync() 06:27:44 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0xfffffffffffffee5) 06:27:44 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) 06:27:44 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:44 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) write(r0, &(0x7f00000000c0)="64aee77ac28ba682d87b00", 0xfffffffffffffed6) close(r1) 06:27:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) write(r0, &(0x7f0000000280)="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", 0xfa) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x10, 0x5, 0x7f, r2}, &(0x7f0000000240)=0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/75, 0x4b}], 0x3) 06:27:47 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r3, 0xe3) clock_gettime(0xf, &(0x7f0000000080)) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000018c0), 0x0) sendfile(r0, r2, &(0x7f00000015c0), 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) close(r0) 06:27:47 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x120) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x800, 0xffffffff80000000}, &(0x7f0000000200)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x260, &(0x7f00000005c0)=[@in6={0x1c, 0x2, 0x1a, @remote={0xfe, 0x80, [], 0x0}, 0x1b}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @rand_addr=0x4}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0x3ff}, &(0x7f0000000280)=0xcbc5) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) open(&(0x7f0000000640)='./file0\x00', 0x20000, 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x1000000000000004, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) 06:27:47 executing program 0: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x3, 0x4) fcntl$setstatus(r0, 0x4, 0x10048) 06:27:47 executing program 0: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x3, 0x4) fcntl$setstatus(r0, 0x4, 0x10048) 06:27:49 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:49 executing program 2: clock_nanosleep(0x4, 0x1, &(0x7f0000000100)={0x0, 0x4108a1e}, 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x7, 0x3b}, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) ppoll(&(0x7f00000000c0)=[{r0, 0xc}], 0x1, &(0x7f0000000140)={0x1, 0xffffffff00000000}, &(0x7f0000000180)={0x7}, 0x8) 06:27:50 executing program 0: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x3, 0x4) fcntl$setstatus(r0, 0x4, 0x10048) 06:27:51 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r2, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r2, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000280)="f630b43c3ed6da34e94b973588030eaa8ab482b5fb6391b2daedfb96082e882664735496c8fc2acecbd3d49cb5a4f698f6a234380f890caa156a8088b4e2330a3371eb7fb7703b598daa1c664ad66e060a7ff0ca7fc7915df38c2103e28e020390fe86310782b5be268ba1f5cf587332b746a2f2a34c52eee01b4354afa0fc9757ce65ef6470f3120495ee2b8b30d6df8ad6e5e74efc64d8f2376ad097f6b6762afd5edd06096559b1a8a4b8fbb1f04e301e05f2c3921b7d80846ad255ff585e435dfba65f4a541cff0269f06a7b01936086a72eca81eda27acc5fcd9ad5762b8770c4163fdc259e57215fd0d0cee675565f42b6f0c9db87", 0xf8}], 0x1, 0x0, 0x0, 0x104}, 0x20089) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x7) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x9, 0x101, 0x5ad1, 0x80000001, 0x9, 0x527, 0xffffffffffffffff, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3ff, 0x4, 0x0, 0x7, 0x3}}, &(0x7f0000000580)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0x7, 0xe82, 0x200, 0x6, 0x315, 0x8, 0x9, 0x1, r1}, &(0x7f0000000600)=0x20) 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, 0x10001, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYBLOB="1a040000a722f75b2edf04f1beb9764e72c232082f0da11119edc2cc4f756f11c995"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x1000e0, 0x202}, &(0x7f00000006c0)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 06:27:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0xa) ftruncate(r0, 0x100000001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x100000001, 0x4) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) r2 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = getuid() getgroups(0x7, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = getpgid(0x0) r8 = getpgid(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000200)={{0x0, r3, r4, r5, r6, 0x10}, 0xf4c, 0x1f, 0x1, 0xff, r7, r8, 0xea7}) freebsd11_getdents(r1, &(0x7f0000000440)=""/109, 0x6d) freebsd11_getdents(r1, &(0x7f00000004c0)=""/204, 0xcc) 06:27:53 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) ftruncate(r0, 0x8008008060) symlinkat(&(0x7f00000002c0)='./file0/file0\x00', r0, &(0x7f0000000300)='./file0\x00') r1 = dup2(r0, r0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x101}, &(0x7f0000000180)=0x8) 06:27:53 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r2, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r2, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:53 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000080)="3fa27ee5b504a31b4ebbe2337ab5bc3b3398bfbe8a6cf384b410c1b225b97c75019f7845b622d59f63cc6b9a121929b14ef12a1d5c99ffa0085a868c99f5b3a8f85f6cf4f36758eb853e2685bfef60667d24115674546598afcde172a9233dbfb7308865ba830b577e63dcbc676987313f01ae6918db413067f079b0e365ab4072b1a8a06a2e0ef61011073d1e0f4380d0596ba39b8caaff7e29e0f87dcb0c026c46469dbb889df8812a5b987331835bf6cfc97b1391fc381af97a6ea7ac680c18e0550829b6e64632f8d52a65df8f1c2887d2b9313251bd301d6f456a979c506873a26833b5a6", 0xe7}, {&(0x7f0000000180)="cf84575e4cf2ebd6b67c3c2340db148bb3918f2800f72f", 0x17}, {&(0x7f00000001c0)="50311bf1c866a2f5c62cae", 0xb}, {&(0x7f0000000200)="88c6b0600c804de5df", 0x9}, {&(0x7f0000000240)="a3713f28de7d948ad542992ecb49a3182465487a59d0aa64095061ef73ed728d516224a2ce60c39377c864ee95ad4db9d886326cace089e0488de204f6f45451927fd494f85d3b847a36c23437ec9e8481709f84a9787333d8bdad07724f1088b1650ba955a1adb944", 0x69}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="18a284683939ff5635c7b13bac5a4c014e88af00bec80bdaf1745585f663a71cb96a211960fe06225f0ed90edb06925e0a77a4b13d5ef529886de82b288189234f8c7f817ea9734d43aa8cbca7bef07f6c18320aa2f11da02e9b4850736e0eb16a1a6cca876187d8a8076159670753570773d1aa18d373fcd46206507c43356855c17170de2a3678ec", 0x89}], 0x7, &(0x7f0000000500)=[{0xe8, 0x0, 0xffffffff, "0243a4efef229e355e2c9d671010b3e1df763730b7d03761063074683db4ebe0c4655c74b4e91e0d694b08eb18fc756cd3d240116e2e4693c2f803ab53d5b61d1175c2e5818187f4959aa9a564639f968b22b17703c2f1ad497b28e8e8da4d82cceef511e70e9f71a25d11cd8976cb8041fd6ae874c4a49a342bfc061511b99b5da125968a45b274be3a97fcd568d845fb7887d1fd35cd8446ab12aebf72acdfd39a1bbd4a5e8912c8c796f7162832aefe79d200e11b03e52f91969e9c0832e3b41da3e55745004e87ed957624521d1d759d02"}], 0xe8}, 0x20004) listen(r1, 0x0) freebsd11_fstat(r1, &(0x7f0000000640)) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 06:27:55 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) bind(r0, &(0x7f0000000040)=@un=@file={0x1, './control\x00'}, 0xc) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 06:27:55 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0xfffffffffffffffe, &(0x7f00000000c0), 0x10000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) getrusage(0x1, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="080000000000e1ff05000600ea1e0900ab0061896184b5b585d14f74ff0f"], 0x14) getrusage(0xfffffffffffffffe, 0x0) 06:27:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000280)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)=0xfe4c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x529}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0xa7, 0x1, 0x4, 0x5, 0x38449eb4, 0x4}, 0xa0) 06:27:55 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) getrlimit(0x7, &(0x7f0000000040)) getsockopt$inet_int(r0, 0x0, 0x4c, &(0x7f0000000100), &(0x7f0000000140)=0x4) pwritev(r0, &(0x7f00000003c0), 0x33, 0xc000) writev(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)="7759d546e709fccf61d8bf1820f45d292f0000fd4dc1098cfad5380b6059b81b7ad0bc3222fb26aff7329ee741da04c75531dc20c5589647e25c671ff4b4ace02c7a9684fe85da83b77103d3e2eadc808ecb5f31bd5f85ac0db19ef62e53431bd93b7d82", 0x64}, {&(0x7f0000000240)="83cd6f8e48f1ce10ec1cf9f98be87f78d1359194b04fa78eb339b335c0f48a3a0b3bca3ea14a0ce9aeef93214455cce5ce369f06d8c520f0d8874ccd7dc0de3fd103d5e854cc9fbdb97612dd8804619f5d8b8b94841755e45395bb5e48de1876144ba560a062fa48afc6397117e7f16955337daafa14ede4847c951b0799976a342ad010e0c11ebfe872019cc7e00cdeb02af14f57dad2e301da5598e24561ff35d75fa45eb2b8375c5d2da91087a02c320c8f15faebd66955aa255eb013fd44b0bbdeec9cf2eadf4a2802517d8b2736ed137c34f825f2926fe61f6dcf63ebc44208676f8b10c7002cb1bbe43add02a117d30f7080dad5bc", 0xf8}, {&(0x7f0000000340)="abf74b76e05a614fb81eb7ed3c1b9cf5141464cba07f1d84d117aa7583c672ee486df165cb25501c36f1daeb4dae338c5bedfb760f1b6b42115edd25ed2baaa9275151dd06c6115875e75e0b60544c1924033911e64685f59f9cb1d6a70d603d718c0158cd9fae4c57a6581487cfcca77cb320fcd49073940ea9a374c78d0599b6101db9f56deaecb089a2d309b314c35c8e85e83b799c3ac043b2a15d427621563de02d18a57ed3a3f56c56e994611934ab68e21b26abfd1b2fc2acf4a839fe", 0xc0}], 0x3) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000180)=0x1, 0x4) 06:27:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc3872014db5faed6, 0xe6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) connect$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr=0x14bc}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="070001004605d6912748da3573cc61b327bd7be48d95dcf1947e7f92b7d487345f0aa89648a178a867c4c8bdcf0d74e1994afd865138602af210a1c07c09b21fb56f0fab6f49397c6ee70922b718aef29b6fde086f3d05e4"], 0x1) fcntl$setflags(r0, 0x2, 0x1) 06:27:55 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r2, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r2, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:56 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r2, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r2, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) connect(r1, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8) close(r1) write(r1, 0x0, 0x0) 06:27:59 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:27:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc3872014db5faed6, 0xe6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) connect$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr=0x14bc}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="070001004605d6912748da3573cc61b327bd7be48d95dcf1947e7f92b7d487345f0aa89648a178a867c4c8bdcf0d74e1994afd865138602af210a1c07c09b21fb56f0fab6f49397c6ee70922b718aef29b6fde086f3d05e4"], 0x1) fcntl$setflags(r0, 0x2, 0x1) 06:28:01 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xa3, 0xec7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0xa20, 0x81, 0x8, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x200, 0x9b, 0x8001, 0x2, 0x5, 0x1, 0x7fffffff, {@in={{0x2, 0x0, @multicast2}}, r2, 0x1, 0x68e, 0x400, 0x9, 0x9}}, &(0x7f0000000280)=0xb8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x8b}, 0x24) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@rand_addr=0x4, @multicast1, 0x3, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xfffffffffffffd40) 06:28:01 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r2, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r2, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:01 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xa3, 0xec7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0xa20, 0x81, 0x8, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x200, 0x9b, 0x8001, 0x2, 0x5, 0x1, 0x7fffffff, {@in={{0x2, 0x0, @multicast2}}, r2, 0x1, 0x68e, 0x400, 0x9, 0x9}}, &(0x7f0000000280)=0xb8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x8b}, 0x24) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@rand_addr=0x4, @multicast1, 0x3, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xfffffffffffffd40) 06:28:01 executing program 2: r0 = socket(0x2, 0x10000003, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1012, &(0x7f00000005c0), &(0x7f0000000600)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xcdb, {{0x2, 0x1, @loopback}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0xffffffffffffffff, {{0x2, 0x0, @multicast2}}}, 0x90) 06:28:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, 0x0, 0xfffffffffffffcfe) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x40) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x8001, 0x4) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 06:28:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="031d0000"], 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) 06:28:02 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = openat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', 0x0, 0x80) setsockopt(r3, 0xd97d, 0xfffffffffffffff7, &(0x7f0000000040)="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", 0x1000) setsockopt$inet_tcp_buf(r2, 0x6, 0x2041, &(0x7f00000012c0)="305b3cb605816cb7e9a52ac077eccdf5d8d60852ac02431ad6ad325afd21c65467213e983b7b58aaf0c6321e423c04eec0a46588828352730ebaa16e89b02554ff9d5c0792494845e83c1d8fe709fb8e9558ffb7787759871bbf196cf93b2e9d70adbcbcd245d9c82a1a8efb02a8505ea69804b26b4f443878353e3dd86f", 0x7e) r4 = socket(0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open$dir(&(0x7f0000001040)='./file0\x00', 0x4, 0x20) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000001100)={0x0, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001140)=0x10) recvmsg(0xffffffffffffffff, 0x0, 0x200) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000001280)={0xfffffffffffffffc, 0x1, 0x9, 0xffffffff, 0x8000}, 0xc) 06:28:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) socketpair(0x17, 0x5, 0x8ce0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x31) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="010001001f00000004005d08010008000800000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e8de26f5bd45454aa5b9f7f8aa43100000000", @ANYRES32=0x0, @ANYBLOB="0700000004000000070000002c00000005000000"], &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xc08, 0x110, 0x4b02, 0x7, r3}, 0x10) 06:28:02 executing program 2: unlink(&(0x7f0000000000)='./file0\x00') r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x5, 0x2, 0x40, 0xa1c, 0x2]}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x6, 0xa, [0x8, 0xffffffffffffff5b, 0x8, 0x6, 0x3, 0xc5, 0x20, 0x7ff, 0xe04, 0x20]}, &(0x7f00000002c0)=0x1c) listen(r2, 0x0) fstat(r2, &(0x7f0000000140)) 06:28:02 executing program 3: 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) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000000)=0x100) 06:28:02 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000380)='./file1\x00', 0x8, 0x1800) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000300)='./file0/file0\x00', 0x100000, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r3 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x2, 0x1) r4 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x317) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) mknodat(r2, &(0x7f00000004c0)='./file1\x00', 0xb000, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) dup2(r0, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r5, 0xff}, 0x8) 06:28:05 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket(0x19, 0x6, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) 06:28:05 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000380)='./file1\x00', 0x8, 0x1800) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000300)='./file0/file0\x00', 0x100000, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r3 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x2, 0x1) r4 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x317) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) mknodat(r2, &(0x7f00000004c0)='./file1\x00', 0xb000, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) dup2(r0, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r5, 0xff}, 0x8) 06:28:05 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:05 executing program 0: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x3, 0x100000001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007e3dc46ea78235dea1abed587e", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0xc00922322261aa1a}, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept(r2, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r3, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 06:28:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) socketpair(0x17, 0x10000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x2, 0x8001, 0xffffffffffffff80, 0x2, 0x3f, 0x5, 0x6, {@in={{0x2, 0x2}}, 0x0, 0x5, 0x5, 0x5, 0x3, 0xcd0c}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xe96, @remote={0xfe, 0x80, [], 0x0}, 0xda}}, r2}, &(0x7f0000000200)=0x84) 06:28:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ftruncate(r0, 0x3) mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x6a6a30bb7666a64b, 0x100) read(r1, &(0x7f0000000040)=""/36, 0x24) 06:28:09 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r3, 0xe3) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) read(r2, &(0x7f00000004c0)=""/4096, 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r1, r3, &(0x7f0000000080), 0x7) sendfile(r0, r1, 0x0, 0x1100) close(r0) 06:28:09 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0) msgget(0x2, 0x0) 06:28:09 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xca) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfce4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x81, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xf9, @empty, 0x3}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 06:28:11 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x7, 0x9, 0x10, 0x0, 0x1}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0xbb98, 0x2400, 0x7, 0x10001, r2}, 0x10) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 06:28:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @multicast1}, 0xffffffffffffffc3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2045830000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0100000007000000010000000000000000000000"], &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0xffc, 0x0, 0x5}, &(0x7f0000000180)=0x14) 06:28:12 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r3, 0xe3) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) read(r2, &(0x7f00000004c0)=""/4096, 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r1, r3, &(0x7f0000000080), 0x7) sendfile(r0, r1, 0x0, 0x1100) close(r0) 06:28:12 executing program 2: socket$inet(0x2, 0x1, 0x80000001) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 06:28:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') fchmod(r0, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 06:28:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) exit(0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) futimesat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x2000000000000000}, {0x47, 0x100000001}}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) dup(r0) munmap(&(0x7f0000f43000/0x4000)=nil, 0x4000) 06:28:14 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_getdents(r0, &(0x7f0000002540)=""/4096, 0x104f) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x3]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x1c2}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x200, 0x2, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r3, 0x6, 0x400, 0x1ff}, 0x94) 06:28:14 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x4) setreuid(0x0, 0xffffffffffffffff) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/51) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x1206, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000400000000887d000000000000000000c00000"], 0x98) r2 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x4, "24e00400000000000000c957037fa295"}, 0x1ec) r3 = semget$private(0x0, 0x8, 0x0) semop(r3, &(0x7f0000000580)=[{0x4, 0x87, 0x1800}, {0x0, 0x1, 0x1000}], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0xb7f, 0x4) __semctl$IPC_RMID(r3, 0x0, 0x0) 06:28:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000000)='./file0\x00', 0x805, 0x11a) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) 06:28:14 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x200000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') 06:28:14 executing program 3: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="01000000ff03bc3350a0c2e7118556549cc1e180e790707202f2ff57645348cb2c82ed19de8b6f314ee559bbdc9fbd4643c1de32788f1996af21d94603a5d23cbc71519f8855e782315dc72e9746d0d6fa0f7d538f91fab357f6bffaf7842122074d8a4ebbf9feaa403c50f11025ea1a618a8af46e7f0ad2d728b4c7d072b7b4561e1e3a0537da48c92e16dd60fe8f6528c7f1b272fa9ab97b5e6c6085be4a47759a2da91c58daef8ccbca626ea59b1e9642c87f84c05d8d416c8422325b92d95f5f15bfc55e38613ae11304e2696058cd241fafd63b2e280573f84149d32612c5a84476c346aa78"], &(0x7f0000000200)=0x6) setsockopt$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$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000540)={0x8, {{0x2, 0x2, @multicast2}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffce) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) 06:28:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x400000000000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x80000000, 0x15b, 0x800, 0x2}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x9d, @loopback, 0x2}}, r1, 0x2, 0x80000000, 0x7ff}, &(0x7f0000000340)=0x8c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getrusage(0x1, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 06:28:14 executing program 2: r0 = open(0x0, 0x20000, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000040)=0xf76, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000000)=0x10) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) 06:28:16 executing program 3: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r3 = semget$private(0x0, 0x3, 0x205) r4 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000000c0)={{0x8, r4, r2, r5, r0, 0x2, 0xfffffffffffffe01}, 0x3b, 0x1, 0xffffffff}) setregid(r1, r0) setresgid(0x0, 0x0, r2) 06:28:16 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/74) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 06:28:16 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/22}, &(0x7f0000000040)=0x18, 0x20000000) syz_emit_ethernet(0x2e, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc01eb22058d0c3fb55dc6b8f7") 06:28:17 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:17 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x34) setuid(0xee01) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) dup2(r0, r0) 06:28:17 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x81, 0x4, 0x6, 0xd8, 0x1f}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x3ff, 0x2000, 0xc66, 0x1, r1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000240)=@in6={0x1c, 0x0, 0x2, @empty, 0x100000000}, 0x1c, 0x0}, 0x0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x0, 0x0, 0x400000000000}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0xa, [0x6, 0x8, 0xfffffffffffffffb, 0x3, 0x100, 0x40, 0xffffffff, 0x20, 0x0, 0x6]}, &(0x7f0000000200)=0x1c) 06:28:18 executing program 0: ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) r0 = socket(0x17, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x970, {{0x2, 0x0, @loopback}}}, 0x90) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x100000001, 0xf, 0xfff, 0xc6}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r2, 0x3, 0xa, [0x1, 0x0, 0x0, 0xe7d1, 0x0, 0x4, 0x44, 0x9, 0x9, 0x5]}, 0x1c) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_tcp_int(r0, 0x6, 0x154b, &(0x7f00000003c0)=0x2ce4, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/251) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r0, &(0x7f00000015c0)=""/4096, 0x82d) write(r1, &(0x7f00000002c0), 0x0) 06:28:18 executing program 3: setrlimit(0xf, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x40516d24}, &(0x7f0000000380)=0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000440)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r2, 0x6a, 0x4, 0x9, 0x1, 0x9}, &(0x7f0000000400)=0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r3 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000480)=0x8000, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1, 0xffffffffffffff53, 0x1, 0x1, 0x5a, 0x6, 0x8000, {@in6={{0x1c, 0x1, 0x4682, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x5, 0xfffffffffffffff9, 0x100, 0x3, 0x7}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0x6, @empty, 0x3}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_buf(r5, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xfc36) r7 = open(0x0, 0x0, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 06:28:18 executing program 2: socketpair(0x10, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) r2 = getuid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) chown(&(0x7f00000000c0)='./file0\x00', r2, r5) chown(&(0x7f00000001c0)='./file0\x00', r2, r5) mkdir(&(0x7f0000000200)='./file0\x00', 0x46) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x80, 0x4) bind(r1, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa) chdir(&(0x7f00000002c0)='./file0\x00') recvfrom$unix(r1, &(0x7f0000000300)=""/130, 0x82, 0x0, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) getsockname(r1, &(0x7f0000000400)=@un=@file={0x0, ""/108}, &(0x7f0000000480)=0x6e) getgid() freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r1) mkdir(&(0x7f0000000580)='./file0\x00', 0x2) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt(r0, 0x9, 0x10001, &(0x7f0000000640)="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", 0x1000) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000001640)={@multicast2, @loopback, 0x2, 0x9, [@multicast1, @remote={0xac, 0x14, 0x0}, @rand_addr=0x9, @empty, @broadcast, @local={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x4, @empty]}, 0x34) fchmod(r0, 0x1) r7 = semget(0x0, 0x1, 0x0) __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000001680)={{0xffff, r2, r4, r6, r3, 0x0, 0x2}, 0x1f, 0x0, 0x8}) r8 = open(&(0x7f0000001700)='./file0\x00', 0x40, 0x2) geteuid() getresgid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001800)={0x0, 0x5, 0x20}, &(0x7f0000001840)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000001880)={r9, 0x52}, &(0x7f00000018c0)=0x8) r10 = getpgid(0x0) wait4(r10, 0x0, 0x13, &(0x7f0000001900)) getpgid(r10) 06:28:18 executing program 3: r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000400000002c5, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) 06:28:18 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2000}], 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)="e82c8a510fe7f43d2811b2255da9d618d8ab4b82ab9c09bea6adfbdcffa7be91942264ed93760b86d6711007e8a84cd1262bd1719581", 0x36) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x300000000000000) unlink(&(0x7f0000000000)='./file0\x00') 06:28:19 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x80000001, @loopback, 0x80000000000000}}, 0x0, 0x8, 0x3, 0xc7, 0x0, 0x8}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) 06:28:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x8, {{0x2, 0x0, @multicast2}}}, 0x90) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000280)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) 06:28:20 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e]}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5dc}, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) socket$inet6_sctp(0x1c, 0x9, 0x84) 06:28:20 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) write(r0, &(0x7f00000001c0)='m', 0x1) ftruncate(r0, 0x8000) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x20000000) 06:28:21 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) 06:28:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000200)="e8cce84703bed819f8af8037a508fea67ef61625a14ece89593a47b7b16f4ffe44ddcc448c2062b461eeca299270a788e1846234a112c758c4e2", 0x3a}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x1e, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x10000, 0x9, 0xffffffffffffffff, 0x2540, 0x7}, &(0x7f00000001c0)=0x14) sendmsg$inet6_sctp(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x4190}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="75b228989a00b370a10915ff68ef6b1e5286f59bc64944ee84276ad4874577857418c41efc327232feed42394207564580c842c270563d175ba8a2bb030cd4073ace56d2e1a7cf05e3f722271c00effe3bc7743b733f7c4039f536a6c87a24bbe4abbda5e9ff93faaffacab9d3af5317f4a2ca14140d6f8d00fa7daf0b3d3d8f0088bc4a61b78044eecaebd133e8fcfa887c386053442b237c485d054d11a1250aff7f1e9e1279d92dc7d8205407091f8641a52b03", 0xb5}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1000001290521c008400000009000000ac0b00aa1c00000084000000040000000084060000000000003a09a29eff14ff1f088050baa0679b5c553797cd91e6cab76b6638c442aaca29d007860480a8cc78bd55b4558e3c6f5b7fa5276bbc9ac7d18db2418316b71c29afcf53adaea142169039bb3e57b5e56ced000000000000", @ANYRES32=r2], 0x2c, 0x188}, 0x4) 06:28:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000200)="e8cce84703bed819f8af8037a508fea67ef61625a14ece89593a47b7b16f4ffe44ddcc448c2062b461eeca299270a788e1846234a112c758c4e2", 0x3a}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x1e, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x10000, 0x9, 0xffffffffffffffff, 0x2540, 0x7}, &(0x7f00000001c0)=0x14) sendmsg$inet6_sctp(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x4190}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="75b228989a00b370a10915ff68ef6b1e5286f59bc64944ee84276ad4874577857418c41efc327232feed42394207564580c842c270563d175ba8a2bb030cd4073ace56d2e1a7cf05e3f722271c00effe3bc7743b733f7c4039f536a6c87a24bbe4abbda5e9ff93faaffacab9d3af5317f4a2ca14140d6f8d00fa7daf0b3d3d8f0088bc4a61b78044eecaebd133e8fcfa887c386053442b237c485d054d11a1250aff7f1e9e1279d92dc7d8205407091f8641a52b03", 0xb5}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1000001290521c008400000009000000ac0b00aa1c00000084000000040000000084060000000000003a09a29eff14ff1f088050baa0679b5c553797cd91e6cab76b6638c442aaca29d007860480a8cc78bd55b4558e3c6f5b7fa5276bbc9ac7d18db2418316b71c29afcf53adaea142169039bb3e57b5e56ced000000000000", @ANYRES32=r2], 0x2c, 0x188}, 0x4) 06:28:21 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000080)="6221eac08280db1040b571c1e8cf", 0xe) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x0) ftruncate(r1, 0x200) 06:28:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000280)=0xfffffffffffffdf3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x8}, 0x10) 06:28:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000540)={0x0, 0x88, 0x6}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="c607", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x9, 0x1}, &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x1000, 0x10, 0x8, 0x9, r2}, &(0x7f0000000400)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000800", @ANYRES32=0x0], 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = semget$private(0x0, 0x0, 0x102) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000000)=""/107) socket$inet(0x2, 0x2, 0x5) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) semget(0x3, 0x3, 0xb) 06:28:21 executing program 0: r0 = dup(0xffffffffffffff9c) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f00000014c0)=[{&(0x7f00000001c0)="7b3d4864b1e346b0ae2a3c40372121c5fb9121b87a479bb3c5c68355bfa122b104593568fb3a1fe888fe19a4467733fc3476ad8147825e3d8dc5003bb5bbc5a4463e7ac7fddb684d1b1396bc70827544ad8ae72e3a2b4393e490a5d0160118e6f89712341a103ac930bb3be29fece36851", 0x71}, {&(0x7f0000000280)="140a83214b36d7a7d482fcadbaf3cc61b7c0ccb64096c26d69f03abe028176a802c2eda7cc503ee0645212dcb2c4eb44e3cf17422f1de39a3ef7f31deafb29a911aa034b5253321a700a7d5fd63bf42963abcca393d3a57a2d", 0x59}, {&(0x7f0000000300)}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="ff72c4dfb5ec12a419d2667997e087d633aa1fd1f24ab1ebf3c6777f38aef59c7963deb41a73af050a4e98dc35d6f0623f7d73e453ae98b9eaa9ba82e4f9c6b222ba4fafd6fe67923e16e9105fff70ade846733ded97427d4ec3999b3771edc887131efd24bacdb665664d97d7748faf7a19", 0x72}, {&(0x7f00000013c0)="3d6dc8e8e1300e1f7147ceae5e4922b5b4d058dbbb1631c45a72f7ad07613379629543f93bb95cfa6a66b877e4054bc57e2214fa97a4dc7361a3bf97b27b00d768e697d0dc62b303d4e8c6a4df94cfbb14dc98d0ef45bbbcdc3ccca07c9f037a0a022311b91c5a1b4e4da8b6784ba1b59ed37b21c97412f14039357c452ba9f473cb7f5e0841b1f71022c6f0064bb1c431418b37ea16f9f23552577269b0b5e5454c322945aec51ffae08b099da31b600dbe31580520b5066796f235cf22b4724a4ed667137a215021650f3ae5ac857d269f02ee8b6bae5816119be67b24b7cb9b70113dfac6762fc45f3c608f33", 0xee}], 0x6, 0x0, 0x0, 0x20080}, 0x80) r1 = socket$inet6_sctp(0x1c, 0x4000000000000, 0x84) fchdir(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000001580)=0xb) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r2, 0x7, 0x100}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x1200, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f00000015c0)={0xffffffffffffffff}) utimensat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xffffffffffffd477, 0x6}, {0x8, 0x3ff}}, 0x0) 06:28:23 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), 0x188) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), 0x4) 06:28:23 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/31, 0x7fffffffffffffff}], 0x1, 0x0) 06:28:23 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c290000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x0}}}, 0x90) 06:28:23 executing program 3: rmdir(&(0x7f0000000100)='./file0\x00') utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair(0x1c, 0x3, 0x5, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xf7, 0x4) 06:28:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 06:28:23 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x0, 0xbf}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfed}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) 06:28:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000000100)=""/82, 0xfffffffffffffe55, 0x82, &(0x7f00000000c0)={0x2, 0x2, @multicast2}, 0xa2) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x200, 0x0, &(0x7f0000001380)) 06:28:24 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000480)={0x100000001, 0x7fffffff, 0x800, 0x4, 0x8, 0x200, 0x3ff, 0x80000001, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0}, &(0x7f00000005c0)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={r1, 0x8, 0x2, 0x7c, 0xfff, 0x2, 0x401, 0x81, {@in={{0x2, 0x2, @broadcast}}, r2, 0x7, 0x5df, 0x6, 0x3, 0x8}}, &(0x7f00000006c0)=0xb8) r3 = socket(0x2, 0x2, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r3, 0x0, 0x3af) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r4 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r4, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r5}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={r5, 0x100000000}, 0x10) write(r3, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 06:28:24 executing program 3: freebsd11_lstat(&(0x7f0000000280)='\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) r4 = accept$inet(r3, 0x0, &(0x7f0000000100)) r5 = open(0x0, 0x0, 0x0) truncate(0x0, 0x0) lseek(r5, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 06:28:24 executing program 2: getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000180)=0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000200)={0x3, {{0x2, 0x2, @loopback}}}, 0x90) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getgroups(0x5, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) 06:28:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), 0x0) 06:28:24 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 06:28:24 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) lseek(r0, 0x0, 0x7) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f0000000200), 0x4) socket$inet6_sctp(0x1c, 0x3, 0x84) 06:28:24 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000640)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, 0x4) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x727, 0x1, 0x100, 0x2, 0x5, 0xfffffffffffffbff, 0x8, 0xffff, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0x3f}, 0x8) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') freebsd11_mknodat(r0, &(0x7f0000000580)='./file2\x00', 0x6084, 0xfffffffffffffffa) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) execve(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='C),\x00', &(0x7f0000000400)='}%W\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)=']\x00', &(0x7f00000004c0)='}-}\x00', &(0x7f0000000500)='\x00']) fsync(r0) 06:28:25 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:25 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = socket(0x11, 0x20000007, 0xffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7c44c0b1, 0x8}, &(0x7f00000000c0)=0xc) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 06:28:25 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000640)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, 0x4) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x727, 0x1, 0x100, 0x2, 0x5, 0xfffffffffffffbff, 0x8, 0xffff, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0x3f}, 0x8) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') freebsd11_mknodat(r0, &(0x7f0000000580)='./file2\x00', 0x6084, 0xfffffffffffffffa) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) execve(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='C),\x00', &(0x7f0000000400)='}%W\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)=']\x00', &(0x7f00000004c0)='}-}\x00', &(0x7f0000000500)='\x00']) fsync(r0) 06:28:25 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x2) 06:28:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x3804) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) 06:28:25 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000000c0)={0x4, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}}, {{0x1c, 0x1, 0x4d85, @loopback, 0x3}}}, 0x108) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), 0x17b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x1f000000000}, &(0x7f00000002c0)=0x8) 06:28:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x1000, 0x8, 0x7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0x1, "da"}, &(0x7f00000001c0)=0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1ff, 0x8c}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x15, 0x1}, 0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, 0x8) 06:28:26 executing program 2: r0 = socket(0x2, 0xffffeffffffffffe, 0xb99) sendto$unix(r0, 0x0, 0x0, 0xa7, &(0x7f0000000000)=ANY=[@ANYBLOB="0002800000000000000066696c653000688ccfd5a037be8882ee76c1ab8de142f7d0bb25030b1da90b8011259706cf6872b17df5deb3cd6f0633fd921ff64bf79bfc872664d15e206a24c10f17399c0a679501758e5c520500cdaa6ba43b3abfe350a2acdfa00ea8a13652d52639878421a5c31859e99cb2a161249d121410d9084b79e9fc8cdd3e2b74c16f4850360b01a3b4599a"], 0x1) 06:28:27 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) setgroups(0x1, &(0x7f0000000540)=[0x0]) r0 = getgid() r1 = msgget$private(0x0, 0xe0) r2 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) r5 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000580)={{0x4, r2, r0, r3, r0, 0x3, 0x7ff}, 0x200, 0xc99f, 0xff, 0x10000, 0x1, 0x10000, r4, r5}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) r10 = getegid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f00000003c0)=[r0, r6, r7, r8, r9, r10, r11, r12]) 06:28:27 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f7f56ef6d4a24d5a5bf152ea1a1b53266696c653000"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x983, 0xfffffffffffff417, 0x8, 0x74f, 0x1f, 0x6}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000280)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) dup2(r5, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r3, &(0x7f00000002c0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7a209cbb}, @in6={0x1c, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffe01}]}, &(0x7f0000000380)=0x10) freebsd10_pipe(&(0x7f0000000000)) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 06:28:27 executing program 3: semop(0x0, &(0x7f0000000180)=[{0x0, 0xfffffffffffffff8}, {}], 0x2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x6, 0x8}, {0x8, 0x1000}}, 0x4ef8693b705fd33a) semop(0x0, &(0x7f0000000000), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:28:27 executing program 0: r0 = semget(0x0, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f0000000100)=0x2e, 0x20000000) fcntl$setflags(r1, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r0, &(0x7f0000000000), 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) r3 = shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) 06:28:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000203"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0xfffffffffffffee1, 0x0, 0xfffffffffffffe0f, &(0x7f00000003c0), 0xfffffffffffffebf}, 0x0) 06:28:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x2, 0x20000005, 0x8000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0xffff, 0x2, [0x8001, 0x4]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xfff, r2}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x101, 0xf}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100), 0x0) 06:28:27 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x2) accept$unix(r1, 0x0, &(0x7f00000000c0)) fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xfe, 0xa) r2 = semget$private(0x0, 0x0, 0x414) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0x5]) getegid() 06:28:28 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000bc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x6d9) truncate(0x0, 0x0) getrlimit(0x0, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) bind(r0, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa) 06:28:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x88) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xfff, 0x4) 06:28:29 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r0 = dup(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d4", 0x1, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="d8ccc42155f2b469415d0000c4e1b1f308660f3a0967030064f2400f5919c4615961a654b90000f043f69a60570000c442010429c4638d7c84f578f30000b3c4e111e2d2") 06:28:29 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 06:28:29 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 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc3872014db5faed6, 0xe6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) connect$inet(r1, &(0x7f0000000400)={0x2, 0x1, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1) 06:28:29 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x100) fcntl$getown(r0, 0x5) 06:28:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x3d92, 0x6, 0x5, 0x1000100000000]}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xabc, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x2, @empty, 0xa5a}]}, &(0x7f00000001c0)=0x10) sendto$inet6(r0, &(0x7f00000004c0)="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", 0x1000, 0x181, &(0x7f0000000200)={0x1c, 0x0, 0xfffffffffffffffb, @loopback, 0x1ff}, 0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xd7a2761fd7e74afc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x6f) 06:28:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x28}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0xff8d) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1205, &(0x7f0000000000)={0x0, 0x0, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x100000001}, &(0x7f0000000200)=0x8) 06:28:31 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0) 06:28:31 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:31 executing program 2: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) dup(0xffffffffffffff9c) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) lseek(r0, 0x10000, 0x3) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r1, 0x0, &(0x7f0000000000)=0x3ba, 0x20000000) r2 = dup(0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 06:28:31 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file2\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f00000002c0)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) readlinkat(r0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000280)=""/47, 0x2f) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 06:28:31 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2080000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x40) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 06:28:32 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:33 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = semget$private(0x0, 0x0, 0x100) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x0, r0, r2, r0, r3, 0x88, 0xc7}, 0x9, 0x9, 0x9}) setresuid(0xffffffffffffffff, r0, r0) freebsd10_pipe(&(0x7f0000000000)) 06:28:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xf55e6d93d6f9f9a4) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0302000208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 06:28:33 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:33 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:33 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:33 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000140)=[{r0, 0x24}, {r0, 0x85}, {r0, 0x1}, {r0, 0x2002}, {r0, 0xc}, {r0, 0x28}, {r0}, {r0, 0x2000}, {r0, 0x8}, {r0, 0x8c}], 0xa, &(0x7f0000000040)={0x1, 0x9}, &(0x7f00000000c0)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x10000, 0x200, 0x101}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x36e, r1}, &(0x7f0000000340)=0xc) 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, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3) 06:28:34 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:34 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffd67) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), 0xc3f477d48321a63b) 06:28:35 executing program 3: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff]) r0 = semget$private(0x0, 0x2, 0x81) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r1, 0x0, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/223) __semctl$IPC_RMID(r0, 0x0, 0x0) 06:28:35 executing program 2: r0 = socket(0x2, 0x200000000000005, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0x3}, 0x0) 06:28:35 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r1, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r1, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r3 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r2}, 0x20) sendto$inet6(r3, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000700)={r4, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) fcntl$dupfd(r1, 0x0, r1) open(&(0x7f0000000200)='./file0\x00', 0x40, 0x80) r2 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x4) mkdir(&(0x7f00000001c0)='./file0\x00', 0x10) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="25000000ffff000001000000000000006b6a0cbcc8c68fbe1187962331718ec907cd0d53b28444b6972fa3495f80a7b22c4fbd8ecf0d3cfc5201fcdc86774a4d91b8844476", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 06:28:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="8ea93cac768359f2ef93fdaeebeb127f1326bad909e45b58d02b71e49e5f753e647ff7d7"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x11b}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x25, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) 06:28:35 executing program 2: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000080)={0x8000, {{0x2, 0x0, @multicast1}}, {{0x2, 0x1, @broadcast}}}, 0x118) getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000) 06:28:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x43, "1a0da48179a556fefb379b6f136a10457bee479df3f63ea30c7a97b72aa09ae60fe50d0051b7a97eb4458650ceb433e4995341dbb06bf60ff56aa9572b370e0b1eced5"}, &(0x7f0000000000)=0x4b) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x9, 0xce, 0xfffffffeffffffff, 0xc7, 0xa84, 0x1000, 0x3, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x7657, 0x2, 0x7ff, 0x2, 0x5}}, &(0x7f00000002c0)=0xb8) 06:28:35 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000001c0), 0x1) syz_emit_ethernet(0xf0, &(0x7f0000000040)="e3ce205efc02454474d1a96f0f42d508ec327a7e8f34c9e4f9ffb950fe09912d4f5359d232ac17a9109d1befdb8e8d567d65d8d49565f4475b58f614b17b6bfc18dc535e8e8266cebff4c42a2256fbe8c4ff59e2d4a1f44d20845238db330639c0f68f226d7dc1fb745dedc1502ef83e6fba3cc8a3ff95fabcb7220afe883ee648657e1a2c34f54fb55c01414a46cfced6eecff1845b0f698d123a3a33e9481b728cd305478babaca8e4cce60b20bb0419db412a8a40dce42ac4fa1e02717cf11fa300c21860d0554babe6d46c2affc597f693e2ea0609919d1a4a0fc67ac02a93b90283a328ce764c085272fa49b96a") freebsd11_getdents(0xffffffffffffffff, &(0x7f0000000140)=""/77, 0x4d) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d21ebbac2622b3d71f18c3ea743ae31db84425f9ceb164c7a12ccb864d8d", 0x1e) 06:28:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) 06:28:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/75, 0x4b}], 0x1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10f690b232860f73df1db18307d135c333b230603cc01ef553f75799cb764d01e4bea2e8f0ceff4fdc49a903a0f36d0327f48e5d82aac3b370d3f74649f57a6481e259bb160df40462d09628117cc600a992facf8b4680c1c91f400848ce07274754d1a2691efe22c06c22194db5b4b9f9286fbb1ee1c04e8feb930b6be44a2fd07846e8a8ff82a99b223b9b"], 0xc}, 0x0) 06:28:36 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r1, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r1, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r3 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r2}, 0x20) sendto$inet6(r3, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000700)={r4, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:36 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f00000000c0)=0x84) faccessat(r0, &(0x7f0000000240)='./control/file0\x00', 0x10, 0x1c00) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x1100, 0x2a57, 0x0, r1}, 0x10) 06:28:36 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x30000000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) 06:28:36 executing program 3: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) r2 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) shmdt(r2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x7f, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340)={0x1}, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) 06:28:36 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r1, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r1, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r3 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r2}, 0x20) sendto$inet6(r3, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000700)={r4, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:37 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r1, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r1, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r3 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r2}, 0x20) sendto$inet6(r3, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000700)={r4, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0xfffffffffffffffc) r2 = semget$private(0x0, 0x1, 0x140) __semctl$IPC_INFO(r2, 0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) preadv(r1, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/187, 0xbb}, {&(0x7f0000000300)=""/24, 0x18}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/30, 0x1e}], 0x4, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000640)={0x0, 0xff, 0x8, 0x6, 0x7, 0xc8}, &(0x7f0000000680)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0x2, 0xffffffffffff119b, r3}, &(0x7f0000000700)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002740)=ANY=[@ANYBLOB="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"], 0x1) open(&(0x7f00000003c0)='./file0\x00', 0x10002, 0x22) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000005c0)={r4, 0x7}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getrlimit(0x7, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r4, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) 06:28:39 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r1, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r1, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r3 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r2}, 0x20) sendto$inet6(r3, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000700)={r4, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:41 executing program 1: socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000800)={r2, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000880)={r2, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:41 executing program 1: socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000800)={r2, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000880)={r2, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:41 executing program 1: socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000800)={r2, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000880)={r2, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r3}, 0x20) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000700)={r5, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:43 executing program 3: r0 = socket(0x17, 0x0, 0x331d) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0xfffffffffffffffd, 0x100}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000140)=""/128, &(0x7f00000001c0)=0x80) getgid() getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@local, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r1, 0x1, 0x6, [0xc4d9, 0xca, 0x8, 0x4f1, 0x813, 0x4]}, &(0x7f0000000400)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x4, 0x9033}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000580)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x8, @empty, 0xf3}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x5, @empty, 0xfc}, @in6={0x1c, 0x1, 0x4, @empty, 0x7}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000005c0)=0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000600)={0x3ff, 0x20, 0x20, 0x9efd, 0x100, 0x40, 0x0, 0x3, 0x9, 0x9, 0x3ff}, 0xb) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000640)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x2, 0x675, 0x8000}, 0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000740)={@remote={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000780)=0xffffffffffffffdf, 0x4) lseek(r5, 0x0, 0x5) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f00000007c0)=""/144, &(0x7f0000000880)=0x90) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r6, &(0x7f0000000ac0)={&(0x7f00000008c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/96, 0x60}, {&(0x7f0000000980)=""/17, 0x11}], 0x2, &(0x7f0000000a00)=""/164, 0xa4}, 0x82) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000b00)={@in={{0x2, 0x1, @loopback}}, r3, 0x0, 0xfff, 0x4, 0x1, 0xfe3, 0x4}, &(0x7f0000000bc0)=0xa0) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000c00)=""/131, &(0x7f0000000cc0)=0x83) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000d00)={r7, 0x7}, 0x8) setsockopt$inet6_group_source_req(r6, 0x29, 0x52, &(0x7f0000000d40)={0x10e, {{0x1c, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x1, 0x3ff, @empty, 0x6}}}, 0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000e80)={@in={{0x2, 0x0, @broadcast}}, r1, 0x5, 0x9, 0x1a9}, 0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000f40)={r4, 0xb81}, &(0x7f0000000f80)=0x8) 06:28:43 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x9) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYRESDEC=r0, @ANYBLOB="7cab7dc3de6e9aa6c8651f63f08c532850b29d7b2f73e4afb195fb2f917bea28a18e2ee6f21643266e9ee7b7c3cefbdaf404f75a4b2e94847b81bd5af27efa3a8385ac38f0212f7bcf17543ba9c072356ed167c5b45e8dda2e9cbaff6e9b74e55ba8889b0c1268c0b7b727e8eca48105249aab7c16ee8f1c11ffd7504e5d797f8c4062b62b8b2fad9188f032"], @ANYRES64=r0], 0x3) close(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000}]}, &(0x7f00000002c0)=0x10) 06:28:43 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:44 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r1, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r1, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r3 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r2}, 0x20) sendto$inet6(r3, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000700)={r4, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:44 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = semget$private(0x0, 0x4, 0x402) __semctl$SETVAL(r0, 0x3, 0x8, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r1, &(0x7f0000000140)='./file2\x00', 0x4000000000) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1f, 0xb5ba, 0x3f, 0xcf, 0x3, 0x48f, 0x101, {@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0, 0x35d313b5, 0x8001, 0x0, 0x9, 0x9}}, &(0x7f00000002c0)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r3, 0x7e35fff1, 0x1, [0x2]}, &(0x7f0000000340)=0xa) 06:28:44 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) chmod(&(0x7f0000000080)='./file0\x00', 0x20) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 06:28:44 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:44 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) lseek(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670d6156dbfd32616d8aa4cef079029ccf7e3b3fd63621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd46079f075849debd9a07c1104f7cc832641af2a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548af9dd5efaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0ff7048818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2], 0x1) ftruncate(r1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x100}, &(0x7f00000004c0)=0x8) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:28:44 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:44 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:44 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@abs, 0x3) r2 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000008c0)=0x8) r5 = getpgrp(0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f00000000c0)="a2165530d2990bf3207ca2df3342f5066829f29873e32c217ec4750651e2c7331640225921e74ec0acb09089f202821bb4ff109c880538eb8ea54d707932cac5b72fea4762f053fcf7d0708a2acce8f6b75046d9a39ec1345668525a5f2388d7dc29148ee28eeae414c113a17b9ebde3d2701c00797355ff89", 0x79}, {&(0x7f0000000140)}, {&(0x7f0000000180)="435bde07ced2b87a4437ce1bbd4d94e30e3ead52b343a107478a50da6b0610b44dbf9af25dfe6ffa67ca8aa4169b604a0aa93d8c866bd35baa76539541e7a91218145b3e77164e62257df11fae04a62600f3c18f7c79d7a7fd1e322833310d72bef90fb5fd5a6e0f4bea38f5c6609e2ae7eed3608205328b74d566ff250b2b9f7ea0196146e7dc5ac2fea26b0afc9d65980d7fd9072cde35e3d070def21865dd123270742000b5b04677b1bc31112260a40619b50974b8991ab32a955530f6d2e163d820774fde0432", 0xc9}, {&(0x7f0000000280)="f30b09e4fc4bc7a2875010cb5bcd2c94a33d5a2c25b7d64599d1fb388caba3693718010b79a6dc79c92f8c928ad782c43b9509fb3f8e95248cd470", 0x3b}, {&(0x7f00000002c0)="0409e070e762e0514fe2699f68e08cc0fdcec45047636f55be6e1cd283a95015927821bfd8b31e6bbe5a14ca2188471d7f43f2a586f44b6c6dee5cddd662435275d53e82ec1ea8ba6312cabd65367be339fc694b4216fd64d613ab28b1f86ac44efe06fe36b29a248208dd6d168cf00b34ed4af0b0434e983214a99dd4c3b3461b2fa6c5a64ddb1a176d97483b040036c6d2a506fdcb8f31f616c6a8206acaf1b89225e91533580e2c473f067d299c33ec9f5f133fa6b6a1f1df1465ca32679eeacd73e88a5e68e2d7c7c72c8fe0c3ecaf21e331cb838713a0f774205b04ecd7700cc7e53260954eaa6fb97cfd1db65021aabb19", 0xf4}, {&(0x7f00000003c0)="b9c9359bb17d4d3f3b680bb73d1825b03e9e31ac920d5c4744427582123aac1a0f", 0x21}, {&(0x7f0000000400)="5af264d75c3188f991383e1bbf9b9812ba93b800b868ecd84447af8f48804c3da3b4059d093020be906269c6bc886e67d032d5ece8b29663e64c307987c131e48337a96e4a", 0x45}], 0x7, &(0x7f0000000840)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x40, 0x100}, 0x1) 06:28:46 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x0, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x30) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0xfffffffffffff44d, "0100"}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='cdg\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000002c0)={@multicast2, @broadcast, @multicast2}, 0xc) poll(&(0x7f0000000000)=[{r0, 0x2004}, {r0, 0x140}, {r0, 0x100}, {r0}, {r0, 0x42}, {r0, 0x80}], 0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x7f, r2}, &(0x7f0000000280)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x100, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) 06:28:46 executing program 2: mlock(&(0x7f0000a36000/0x1000)=nil, 0x1000) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000002440)=""/4096) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 06:28:46 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000fbf9799a87f73d14016f5f38297ead32f805b7ded48c68866b20db580b4e2c2750145317e6ad152acf2b9dc0b4f98db0fe75d2ac74175ff51bcd5307d13f38d4cb25151d03702796263ae174f47bd1a69b659e5dd0fbdc9cabdb5f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x9, r2}, &(0x7f00000000c0)=0xc) r3 = socket(0x2, 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x25, &(0x7f00000001c0), 0x8) 06:28:46 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) fcntl$setstatus(r1, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000040)) 06:28:46 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="02000008050000ff"], &(0x7f0000000140)=0x8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@local, @rand_addr}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0xa59}, &(0x7f0000000200)=0x8) dup2(r0, r0) fchmodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100) 06:28:46 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x1, 0x80) msgctl$IPC_RMID(r2, 0x0) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) freebsd11_mknodat(r1, &(0x7f0000000480)='./file0\x00', 0x4, 0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) __semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000840)=0x101) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f00000003c0)=""/137) 06:28:46 executing program 2: madvise(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x2) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x10001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={r2, 0x2044e1a250}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x2}, &(0x7f00000000c0)=0x8) socketpair(0x17, 0x5, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r4, &(0x7f0000000140)="79e02366b50fef8b5e2686cb45ba5c77961183b5412ff8f2ec7d78a4672bcd64824784a8e7e8ecb37922740ef24941e1a1ae4ac2452da37724c83d4358b81142381168daf7af6701eb0908e90c", 0x4d, 0x20104, 0x0, 0x0) 06:28:47 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x0, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)=""/162, &(0x7f00000000c0)=0xa2) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x0) 06:28:47 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 06:28:47 executing program 2: r0 = open$dir(&(0x7f0000000480)='./file0\x00', 0x40000400000002c2, 0x2) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x102, 0x0) accept4(r1, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10, 0x10000000) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x82, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) r2 = socket(0x17, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xf3, "9ec8dd45ad07cc17e75ac766b35dbbb79f0d1a978ee18d3ad36082ef3c4dfdc29195eaa71feb5fdb27125a2f43c03ed854755abcd6fe07f703741a6fd41a37149fe843cbf8955fad875c919a1f7b2d761282166edc4478e7f61343f5df58618bacfda4b109b78b999ba9199085955e519efbf4b4a3f9d2b71942bac65698810591a346178c83669e4cb1d207309530fe6cc37af2c02c0e4946b24aaee6a4ce231c8a62e090920c36d7920b51e17cb0c3431452127fb531bf3f4bf38d890add0de8a507584716190c81ec8b34eecc2fc150b4f396f80f11673dcbc3f75948314fcf12314889655e28d973849df7814093844a1c"}, &(0x7f0000000300)=0xfb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={r3, 0xc8, "6e7b410c61a3ced72fe9f42b4ef25d06e74eff3a87bbe98d05bec76d11bc780f78c3a160aad3ea24b60ce5d3a488c9bc44ade4c7169841e0fb2143a37b486b2a888d550b8a7d2c2cc41992deabaacb9642b5f77416a4cc9b33e553d9b56b5188bde70ed9b772f86f68a95c5264e8bc68de9d0503cf5305de2cd167591b471a3a40dacba10c7d020d03b9c9c85937ea7d7a9f012e6e3f790c8ff7dbe428b93bce29e37a554a2cf9d3745625d5bc2bd294e841f51a4b99efacb82f08e27765bbd77dae21783ffd4fe5"}, &(0x7f0000000440)=0xd0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0}}, 0x0, 0x0, 0x507, 0x9}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000001c0)=0x8) 06:28:47 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x3, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x100, 0x1, 0x1f, 0x1ff}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00f91601000000fe8000000000000000000000000000bb03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a6f810a6b011bf950000000000", @ANYRES32=r4], &(0x7f0000000140)=0x84) freebsd11_fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='./file0\x00', r5, r6) 06:28:47 executing program 0: madvise(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x2) r0 = socket(0x10, 0x0, 0x800) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x80000000, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x9, @empty, 0xe4a}]}, &(0x7f0000000080)=0x10) 06:28:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), 0xffffffffffffffe6) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 06:28:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x91) r2 = dup(r0) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000200)=0x4466, 0x4) linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='\x00', 0x400) r3 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) setsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={0x0, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, r4}, 0x8c) 06:28:48 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x0, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) r1 = socket(0x17, 0x10000000, 0x3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6a77ab15, 0x2, 0xfffffffffffffffa, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xfc}, &(0x7f0000000140)=0x8) 06:28:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x10001, 0x2, [0x366, 0x4]}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r1, 0x1df, 0x0, 0x30, 0x20}, &(0x7f0000000400)=0x18) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xf4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6]}, &(0x7f0000000300)=0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="d29ee60879ebd1173499221eb5e19e361afd64800000000455ea9259000200"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100)) 06:28:48 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x2, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={r2, 0xd, 0x896c}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) r4 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={r2, 0x6}, 0x8) ftruncate(r4, 0xfdc0) writev(r4, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0x241}], 0x1) connect(r0, &(0x7f00000004c0)=@un=@file={0x0, './file1\x00'}, 0xa) 06:28:48 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x110) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3, 0x5, [0x1536, 0x81, 0xffffffffffffffe1, 0x3f, 0x6]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x1}, @in={0x2, 0x1, @rand_addr=0xc9}, @in6={0x1c, 0x2, 0x2, @empty, 0x800}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x4) lseek(r2, 0x0, 0x7) 06:28:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) r2 = dup(r1) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x1000) poll(&(0x7f0000000040)=[{r1, 0x2020}], 0x1, 0x2) 06:28:49 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x0, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2843}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r3, 0x3, 0x6, 0x101}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r3, 0x8, 0x90, "b37f9450fd71afb8dd915207485cfb5f0155e01fd81d78b7c062fc6be1ffe343e957bb53fa3337ec367e44b312c7d18b6091a81744dedfaee0f9c0cb73be5032ec9d3c885ad05b0aa0fdcba6d0814a7a5df97390f822055e1f9dd15f58fee0774965d54125846b1b9bebf1cb6db6d671426d00c06f2eec667e519a217d1a6bbc816f037973ea02b9baa6ab52fc7fcd82"}, 0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000005c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x820, 0x0, 0xbf1e, 0x6, 0x7, 0x6, r4}, 0x20) sendto$inet6(r5, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), 0xaf54af03) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4692, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000700)={r6, 0xfff, 0x8, [0x8, 0x100000001, 0x6, 0x2, 0x1, 0x3, 0x6f, 0x0]}, 0x18) 06:28:49 executing program 2: r0 = shmget(0x1, 0x1000, 0xfffffffffe, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000003c0)=""/195) socketpair(0x0, 0x1, 0x8e, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x4, 0x4) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) r3 = geteuid() freebsd11_fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x8000, 0xa00, 0x59a7, 0x40, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r5, 0x10001, 0x1, [0x6]}, &(0x7f0000000300)=0xa) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000740)={r6, 0x5, 0x1000, "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"}, 0x1008) 06:28:49 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x2, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 06:28:49 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x4, 0xd2, 0x9, 0x6, 0x1, 0x7, 0x400, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x80000000, 0x800, 0x49e, 0x8, 0x1e8}}, &(0x7f0000000400)=0xb8) 06:28:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) r2 = dup(r1) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x1000) poll(&(0x7f0000000040)=[{r1, 0x2020}], 0x1, 0x2) 06:28:49 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) sendto$unix(r0, &(0x7f0000000740)="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", 0x1000, 0x1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x6400}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="001c2e06000000bf742d2b696c653000e1d7fa20e9fae6f6f8af70a197b83a06d448c272a2b0418cbfc79eab11b90aa58523fe44d57fec632315f0db66e9a98689a438fdc01b4d2695871db44f44bd20308cefdb4c39601b52c04d02d1ec"], 0x1c) sendto$unix(r0, &(0x7f00000000c0), 0x0, 0x20089, &(0x7f00000001c0)=@abs={0x5d19a7cbd90c0249, 0x0, 0x1}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000106) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r4, 0x5, 0x776, 0x1, 0x0, 0x5}, 0x14) socket(0x1d, 0x10000000, 0x7) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r5, 0x0, 0x0) 06:28:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc00, 0x10d) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = dup2(r0, r1) bind(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="5a79c5141fdbaa8f199332e6bd397a3677bb0197ea2b7e61824e90ac8fa5962966303f712dc0d8008547ead043"], 0x8) listen(r1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4) 06:28:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) freebsd11_getdents(r0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="cce962bf4146d62dbd66e76a48d6b6991350d6f3b370d3ced675fc9cd78bc3bbcd19cf1b7d9312cb139d7fc6315f6f5f300b1900856de13681ad4eaae7a7bc459285193e159b6f56a1c1b5e0ef5482d75ee2b30ea9fa95d96e99e94489c95759b9480548bfeb21e12f5ac817b3e9867d660faabb10a7e61202461895d16009d1c9353a287e2125b8c36b05261248eec3cb6ae47053edf9201d5bedfd967882114c95bb405d1e11eff3268b10be41fe4df8c08a390c3b03596c91ae43", 0xbc) panic: sbfree: m 0xfffff80004996600 !M_NOTREADY cpuid = 1 time = 1553840930 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212db4c0 vpanic() at vpanic+0x1e0/frame 0xfffffe00212db520 panic() at panic+0x43/frame 0xfffffe00212db580 sbfree() at sbfree+0x1f4/frame 0xfffffe00212db5c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe00212db610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe00212db650 sofree() at sofree+0x492/frame 0xfffffe00212db6b0 soclose() at soclose+0x5b3/frame 0xfffffe00212db730 _fdrop() at _fdrop+0x3a/frame 0xfffffe00212db760 closef() at closef+0x27d/frame 0xfffffe00212db7f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe00212db840 fdescfree() at fdescfree+0x58a/frame 0xfffffe00212db900 exit1() at exit1+0x780/frame 0xfffffe00212db970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe00212db980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212dbab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212dbab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 2127 tid 100847 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why