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", 0x1000}, {&(0x7f00000014c0)="809fce405293d6ecb678b32252c93422cab41cbc669eb504326ae897a5f036603fee99185b1cfe39c807ddd4572a", 0x2e}, {&(0x7f0000001500)="aeea4cd126fac9823431e0413cca9ef794df2457f7c30fae8e3219958afc64d421ec7a40c44fc9c7dd6b756ff3ecf68deab9146245ab1345ca1a35037fe6e89d9bf1e5725ef03b295df78c8e4cff6a415078790b8b2a713b49f4196559aa37f1548a2046655f38deca30833775c5c43c069a2188faccd9b0e19653148ebf484f630e5f6a90dee9c68d5d691c6af80e4c071a87bb037240c936cad5bc4b2b7197970b11ff5419cf0a377866daa3ac473c3231db32f7a5fa8fe59e351e74722235ba32b02a54180a5af197130722a708", 0xcf}], 0x5, &(0x7f0000001780)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x20, 0x80}, 0x20108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xb, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=r4, @ANYRESHEX=r4, @ANYRESDEC=r3, @ANYRESHEX=r4], 0x5) r8 = semget$private(0x0, 0x4, 0x20) __semctl$SEM_INFO(r8, 0x0, 0xb, &(0x7f00000002c0)=""/245) semget$private(0x0, 0x0, 0x2) 07:21:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fchdir(r0) r1 = socket$inet(0x2, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1c) r3 = socket$inet6(0x1c, 0x1, 0x7) socket$inet(0x2, 0x5, 0x20) getpeername$inet6(r3, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300}, 0x1c, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0) 07:21:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r1 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x1210, 0x4) freebsd11_fstat(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) sendto$unix(r1, &(0x7f00000001c0)="b5e548b444ee05067f991ea6288a70893aa9e348154776ae153489254d57b70b109bff117f1108ebcf4dd57b8eefaee12fac9c0b3cef466b7c820338f8a586cbcee61b1f15684eb6b5264a7c673219c4c3bca503e84e176740a696609ebf09bb50263aa5e3ae1020d680e0094b06e92391c1e979b0961c5c8b62c7fd364f309ba5c9788ff1f7ce", 0x87, 0x0, 0x0, 0x0) 07:21:47 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000000)=""/23, 0x17) ftruncate(r0, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="9855e2ac5c42ead1f6844ad04ce3a8eb382ef6739feb871ff2d6ee09ec", 0x13}], 0x1, 0xfffffffffffffffc) fsync(r0) fchdir(r0) pwritev(r0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x401, 0x1, 0x3ff, 0x5, 0x3}, 0xc) 07:21:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x32, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) 07:21:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x128}, 0x0) socket(0x10, 0x4, 0x100) dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x9}, 0x0) truncate(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = getuid() r3 = getegid() r4 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil) getpid() getpgrp(0xffffffffffffffff) getegid() fcntl$getown(r1, 0x5) r5 = getpgrp(0x0) r6 = getpgid(r5) r7 = getpid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000000140)={{0x40, r2, r3, r2, r3, 0x1, 0x3}, 0x6, 0x2, 0x6744, 0x9, r6, r7, 0x101}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) 07:21:51 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) shmget(0x3, 0x3000, 0x101, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x100000000000004) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3466696c653000"], 0x1) execve(0x0, 0x0, 0x0) 07:21:51 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="8a187125326dce0cf7019c6ecb70c7e011825ba8ab68c9ef4241ab7d42fc15e94338d26cd9ed224fce6861457563ae37cf0a8625eed2a796f37025defcbe849e565c5e8f92ba6cd1f469a103fcb41e47565f5d309df38a2fad9bb00a73134fc5756bb8fd2713344a0f7b696340d8b8a72eca7bf293dff64f48df7d439d9a2043f4a065b7ddd0b99f4d4eb80cd0aa10856458c31b12e71bc2bd5788e87a75ca4ae30d1b3f0e8b3a496dce776077df99ae9ba40f11aee82f892245713061c4cb3d3d0e143ae82d67cc8891745f0073b0596ed65f99fee2bc252652449636e16da3155de5fedfcdc263d55de9d5ef448d9b2be307a9cfdf742b5f08f44e06ae3c579b5405a2f814ed53eb8a9d6eaa4ab919db5a4413a6e3aebe8e715e107768c5ffbbac9efdc7fae438077d116944f96ea6e2578345e8900216ba2833458fb3cc3487091eab8f9ec11c5fa9e471b6e3742f1d293f6f09ef604649d97f096b68775ac6f8abb2f0571493b6faa5"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 07:21:52 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x100000000000001) read(r0, &(0x7f0000002080)=""/4096, 0x1000) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f00000000c0)=0x1, 0x125) dup2(r0, r1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) 07:21:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0xff, @rand_addr, @multicast1}, 0x1e5) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8088, 0x40) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000001c0)={0x5, {{0x1c, 0x1, 0xffff, @empty, 0x4}}, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x2}}, r2, 0x0, 0x9, 0x101, 0x4, 0x3, 0x2}, &(0x7f0000000740)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) sendmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@in6={0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000540)="396446535a37849b22a5b165d74b3a9734f9db31de8b72ebb8fc2a328f3cbf00e2723f773576241add2ffbc6c2c954b49f6dc0f988d11c0f7039ac7f85d4d913de6478339338679aa67ae3e12342a8bae3812788adc6374320bf49e1e5657f75a1c0965cf92d6221b175c7dea7ae03e665970692aab239f0fdf181dde6452a06b3693307040173329cb71cc5aa93311fe73424ca0f9068623e758c5f3af4cea59a24b3d34c9341a5402aaf3656dba8d5eba9b314889579a4f4", 0xb9}, {&(0x7f0000000780)="a6297e9eddad936b611f75c49fcad5f0a0a83dcf98c5aef671bd48836f744298cf23b883f2c6bad0e6cb1c638e30edfcb7faa597a418a64b244377aaf6c64f4476a2fbdafc6e96c9658734aa489a47a9c118fe8a75c124b03061b9d9e83d6ee58d8e188f6ea0b8af5656150b728ad1e2940410dc9fa6e7ee0829c682cce27254cb32e554ec73b8f2259c02428bbe51a0675913475d98b91e9e3432f91a777158937f5bb8c642cbba487658f457997261bbc2", 0xb2}], 0x2, &(0x7f0000000880)=[{0x78, 0x3a, 0x4, "0d31391a26ac314d8901cf3e9654f8084af1afbfa050a95a08d559a437acad75ce40956607415c6f96ce0099881cb424ec5701add1e70e3e26f153a595cc1d65c8a94549aff68e91535042a8e18d1a48bd003066d13b6367d69eed015875dc9a7b4b6ac6"}], 0x78}, 0x8) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt(r1, 0x8, 0x9, &(0x7f0000000400)=""/21, &(0x7f0000000440)=0x15) setitimer(0x2, &(0x7f0000000480)={{0x5, 0x5e}, {0x5, 0x5}}, &(0x7f00000004c0)) 07:21:52 executing program 2: r0 = socket$inet6(0x1c, 0x30000007, 0x4000000004) r1 = semget$private(0x0, 0x1, 0x84) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000000)=""/73) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) 07:21:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x0, 0x7, 0x5, 0x7fffffff, 0x80000001}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xc3}}, r2}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0xfffffffffffffea5) 07:21:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f820000010000"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 07:21:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x1, 0x2, 0x3, 0x7ff, r1}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x1) 07:21:53 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c6b000/0x4000)=nil, 0x4000) setitimer(0x0, 0x0, &(0x7f0000000040)) 07:21:53 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 07:21:53 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2fff5b1aff6c6577725dfbee74560edd30423b8187a587de88dfd494548fc4bcbf888ecf999d43c8f201fdba9c3ebf18142f007011d3e1070ceb20aa670cf1b3ad64d4df18abeca154c3f531cefb5c4f1ba75f2958925f73adb425b89e7ebec3d71eca65a3888a930d83378349f700000000000000000000"], 0x1) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="06005716407befd8d2bc60877d6c8ce520000000000000f6c228288303f22dfb1382c57f72444c23df70379aec1fd330deb9afff7d7acd06abd7eb156993726ef72607a1090946623257452735638dabbea994fea7c9db9b4cc8a6e738a6fb7bd23ce36113628f1d4e68e154c54783e0b3e4558fb502fe1745708498acf69583813792f1b863755c2dbeeffe4b5a448ab20213e81b02afcc48b6cc1a8b033f"], 0x10) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x3, &(0x7f0000000300)=[r3, r4, r5]) 07:21:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x1, 0x2, 0x3, 0x7ff, r1}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x1) 07:21:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getflags(r0, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380)={0x10001}, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x17, 0x10000000, 0xfa9) clock_settime(0xe, 0x0) mknodat(r0, &(0x7f0000000280)='./file1\x00', 0x3080, 0x6) sendmsg$unix(r0, 0x0, 0xffffffffffffffff) r1 = getuid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000001500)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001540)={r2, 0x200, 0x9, 0x401}, &(0x7f0000001580)=0x10) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r3) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@empty, @broadcast, @rand_addr=0x2e2f6ab0}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x7fff, 0x1f, 0x1000, 0xfffffffffffffff8, 0x0, 0x5, 0x6, 0x80000001, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r4, 0x1}, 0x8) write(r0, 0x0, 0x100000043) sendto$inet6(r0, &(0x7f00000002c0)="4a692aec25427bb61897c5c7523891b12b0faacb20d1a3a1bbe3197144d89af42fe78193b05097cb8f9e0ea575f59c8d2e896bfd71bfd053c52ca4ee51c875b8410350b5819e3d7bd0a2ae89f02d25d5369b737cbe46927e22a42e6bf3", 0x5d, 0x20005, 0x0, 0x0) dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000340)={0xfffffffffffffffe, "f9bd15f1fae16b11be0b4fec151dbc3d"}, 0x14) socket(0x1, 0x4, 0x8001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) sync() 07:21:53 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xcc, 0x100000001}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x4d, 0x1f}, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 07:21:53 executing program 0: r0 = socket(0x80000000000002, 0x400000000002, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[@ANYBLOB="56020000000000000000"], 0x1, 0x0, 0x0, 0x0}, 0x0) 07:21:53 executing program 0: rmdir(&(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x100, 0x2800) freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0xc000, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x2) fchmodat(r0, &(0x7f0000000240)='./file1\x00', 0x30) getsockname(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="00000001", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x24) r4 = open(&(0x7f0000000380)='./file0\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x80, @loopback, 0x700000000}}, r1, 0xffffffffffffff74, 0x0, 0x4}, &(0x7f0000000480)=0x8c) rmdir(&(0x7f00000004c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000500)={0x4}, 0x1) r5 = getuid() r6 = getgid() fchown(r4, r5, r6) r7 = open(&(0x7f0000000540)='./file0\x00', 0x20000, 0x5b) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000580)={r3, 0x8}, &(0x7f00000005c0)=0x8) mknodat(r7, &(0x7f0000000600)='./file0\x00', 0xc108, 0x9) getsockopt$sock_int(r7, 0xffff, 0x5016, &(0x7f0000000640), &(0x7f0000000680)=0x4) mkdirat(r4, &(0x7f00000006c0)='./file1\x00', 0x4c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000700)={r2, 0x80000001}, 0x8) 07:21:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x2, 0x4, 0x1ff, 0x17a9, r1}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001}) flock(r2, 0x80000000002) flock(r3, 0x2) flock(r3, 0x1) 07:21:55 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) 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, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 07:21:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1c, 0x20000000, 0x10001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x2d, "cba5bbb440d32297759a3df23bedf910d018fc56ffbcf7a27eb85f82a7d4ed3b9a74e32ad2b9c6f1591d8378d5"}, &(0x7f0000000240)=0x35) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x25f) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x4100, 0x100000001, 0x3ff, r3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r4, 0xc, 0x10001}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r3, 0x6, 0x5, 0x9, 0x3, 0x9}, &(0x7f00000001c0)=0x14) sendto$inet(r0, &(0x7f0000000000)="759dd634cfe8", 0x6, 0x9, &(0x7f0000000080)={0x2, 0x2, @loopback}, 0x10) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000040), 0x4) socket(0x1, 0x20000005, 0x60) 07:21:58 executing program 2: r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) nanosleep(&(0x7f00000001c0)={0x9, 0x5}, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000080)="798deb8ce60c923afeed35c00806") r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfd7b) clock_settime(0x0, &(0x7f00000002c0)={0x1, 0x1}) sendto$unix(r1, &(0x7f0000000240)="0c0d965271c7bd7941b85a68e172177bda9450e5459ade68932bec3ac9890317d4bf42f1f1db5ef001df5bed3cd14a", 0x2f, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getgid() setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x803, 0x4) getuid() pipe2(&(0x7f0000000200), 0x100004) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) socket$inet(0x2, 0x10000003, 0x7fff) nanosleep(&(0x7f0000000040)={0x3, 0x3}, &(0x7f00000000c0)) 07:21:58 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) 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, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 07:21:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x400, 0xfff}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r1, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@remote, @loopback}, &(0x7f0000000400)=0x8) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES16=r2, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR]], @ANYRESDEC=r1, @ANYRES64=r1, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="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"], @ANYRES16=r0, @ANYRESHEX=r3, @ANYRESDEC=r3, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRESHEX=r3, @ANYRESHEX=r2, @ANYRESHEX=r3, @ANYRES64=r1, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES32=r2, @ANYRES64=r3, @ANYRESOCT=r3, @ANYRES16=r1, @ANYBLOB="247fa4f0b29e19372fbb2e41cf701dced7ba14af213a2b0b513e98f7406ab5e6638ead18c6187b694459760cdc1f73fd079e71be9533771b04a2db1ac36951"]]], 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 07:21:58 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xfa7, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x8000000000000400, &(0x7f0000000080), 0x4) 07:21:58 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x20801ffff) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r2}, {}], 0x2, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$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, 0x1f) 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}) 00:00:01 executing program 1: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x1f}, {0x30000000, 0x7}}) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) fcntl$setflags(r0, 0x2, 0x1) socketpair(0x1c, 0x5, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) r8 = dup(r0) r9 = openat(r8, &(0x7f0000000200)='./file0\x00', 0x80, 0x172) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r7, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r6, 0xffffffffffffffff, 0x100000001}, 0x8c) utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0xb4d00000000000, 0x17}, {0xfffffffffffffffc, 0x40}}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) fchmod(r1, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0x66, &(0x7f00000004c0)={0x0, 0x1, 0x69d, 0x5, 0x80}, 0xc) r10 = openat(r9, &(0x7f0000000500)='./file0\x00', 0x100, 0x18) bind$inet6(r2, &(0x7f0000000540)={0x1c, 0x2, 0x4, @loopback, 0x8}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r5, 0xfffffffffffffe00, 0x1, 0x100, 0x8001, 0x5, 0x7ff}, 0xa0) ppoll(&(0x7f0000000640)=[{r10, 0xc0}, {r9, 0x2041}, {r0, 0x40}, {r2, 0x4}, {r9, 0x2071}], 0x5, &(0x7f0000000680)={0x1000, 0x3}, &(0x7f00000006c0), 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f0000000700), &(0x7f0000000740)=0x4) r11 = socket(0x0, 0x20000003, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x22, &(0x7f0000000780)={0x0, 0x20, r4}, &(0x7f00000007c0)=0xc) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f0000000800)={0x8, 0x200, 0x7, 0x5, r3}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000880), &(0x7f00000008c0)=0x4) recvmsg(r11, &(0x7f0000001a40)={&(0x7f0000000900)=@un=@abs, 0x8, &(0x7f0000001940)=[{&(0x7f0000000940)=""/4096, 0x1000}], 0x1, &(0x7f0000001980)=""/160, 0xa0}, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xb, &(0x7f0000001a80)={0x1, 0xfffffffffffffffc, 0x1000, 0x8ad, 0x6, 0x80000000, 0x2, 0x7e, r5}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000001ac0), 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000001b00)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000001b40)={r3, 0xffffffffffffff01}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000001b80)=0x4, 0x4) 00:00:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x0) sendto(r1, &(0x7f00000004c0)="6853e6a1fdb760fbdb8e563281519280d9bb94a2224dbbbd64c349e2da1e9a0ecc1cdfb41322cc0a6a2a71793148355d403b108867a4382e39442fdf4b796b72820ec17d778372869ac8058c7a1d5dc2b46382f755d48d5ed78925e808b47fadcf6f89d5779945a96ec1b8eecb9be49a76ebda2189776fb7501bd1fdf82eaef7aca097fc89b83f19f18e5bd2", 0x8c, 0x80, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgctl$IPC_RMID(r2, 0x0) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) 00:00:01 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000003c0)={@empty, @rand_addr}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x1}, 0x4) getsockname$inet(r2, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x100, 0x7fff, 0x5, 0x9625, 0x8, 0x7ff, 0x3, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x422e, 0xffff, 0x6, 0x3e, 0x3}}, &(0x7f0000000280)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="01004b007485ef08a624871487e09c601e4c8a3d17a65e4606381ed51813889ffd39406858389f9c4a2412aa5c55faa2380c2ddc54b4672b7f75ceb421873f6feae796433d7cc1f303b500392c59f1"], 0x53) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00') 00:00:01 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) 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, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:02 executing program 1: 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$dupfd(r2, 0x3, 0xffffffffffffffff) r4 = msgget(0x3, 0x200) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r7 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r9 = getpgid(0xffffffffffffffff) r10 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000240)={{0x1, r5, r6, r7, r8, 0x80, 0x101}, 0x6, 0x5c28, 0x3, 0x3, 0x5, 0x0, r9, r10}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r11 = getpid() getpgrp(r11) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:00:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x1c47, 0xffffffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:00:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300), 0x0) 00:00:03 executing program 2: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) shmat(r0, &(0x7f0000ff2000/0x1000)=nil, 0x2000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:03 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)) r1 = semget(0xffffffffffffffff, 0x0, 0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYBLOB="d7000000d45ccdf17793e6333f16c055dde41512ddd95bf25a8cef1b68f396243864a44a6442a7ccd03cb4417b52ed51a00b08927b05e2e377d1a21f7779f80906c8c2470946ec8dbe2f43eb242aa27fd11cdf7e5044bce44c35350866cc129b016d03e8428a4823e96585dbbd27c1848686d81702a6131fe22264c35ceadd6ed1a5b77537cac860584d0f53265d06cf88ef63d81c8d358c4c964310a58d25b3bebaf240f4b279a578fae31d9d27300415a286a4585cb8591fdafaf75edec39e68a80486571b4ca9023680789c70f4213ff392e94594b79a51d9245c6438101b9ae4cfabac46f70f88d4572127d5312eb0c8373faee700"], 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000300)={0xa4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1}}}, 0x118) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x6}, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x1a, 0x4) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8, 0x20000000) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x4) msgget$private(0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x9c) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) sigaltstack(&(0x7f0000ff7000/0x2000)=nil, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:06 executing program 2: r0 = socket(0x2, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f00006c653000d097e011c6c7f1db9cc405ecca99b143e233c78867aa51e7f1000024d6"], 0x1) sendto$inet(r0, 0x0, 0x0, 0x4, 0x0, 0x0) 00:00:07 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:07 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) 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="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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) 00:00:07 executing program 0: socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000780), 0x0, 0x101}, 0x8232b673b9641a5b) socket$inet6(0x1c, 0x3, 0x9) 00:00:07 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000006c0)="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", 0x1a2, 0x1, 0x0, 0x0) 00:00:07 executing program 0: sendto$unix(0xffffffffffffffff, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c290000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:00:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)=ANY=[], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x4}, 0x8) readv(r1, &(0x7f00000028c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/161, 0xa1}, {&(0x7f00000026c0)=""/130, 0x82}, {&(0x7f0000002780)=""/255, 0xff}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000002880)=""/59, 0x3b}], 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYBLOB="84000000c55b89275a86d1b0b64b1bb251a4533ae47739087a13a2bc566ec2852cc90b07f432281e3b1ae9467885136fc163a7b242db3c3c1935dea4a77a015f26a0aa2c42746308437ce9beba6d6feb061ec682d3ce8d64fdb388e6ab75467704ddc330b532c1f205b719c1982d508f04ada13e8315663a2633ee1c02129ead62d1227b3f583800"], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) 00:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xe0000039}, 0xda9) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x5, @broadcast, @broadcast}, 0xc) 00:00:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="26d52164b7cda3a805d4ff13ee0c6bb85bfebacd857d6daec71055e6e754ef6d105591042403ddd7a968bc934c9714c1ab0dc90933458ccf89c126d90f9ddb4a2388be6e37aa4080398ba38a38f52138a988a3ee0391e923d3e05a65b5fd0a8613c600075c57cebde63390a5d8508fa568ec5dd4cae7fa500e31e3ef61e1582f", 0x80, 0x101, &(0x7f0000000240)={0x2, 0x2, @rand_addr=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x4, 0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x6, 0x17}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x2}}, r2}, 0xffffffc0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0xffffffffffff8001}, 0x8) 00:00:08 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:08 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0xe0c}], 0x1) write(r1, &(0x7f0000000080)="dd14c69a35925a4fdaa8a5f6a4", 0xd) writev(r0, &(0x7f0000000740)=[{&(0x7f00000000c0)="aa5c1b3fc3d9bd6b648736d68ee2fe85f8105910796a9e02211378fc9f08cfa501cc6c874761ba570cb39b5153c8516f93f31dc6ad0f40d16ccfa0fbdc19ecfba6b376be56a5c2feb4504d9e9ea4c96909e1e0a48de9e30fb75da846ccba620d668b4eaf87c21187b7c370fdc4cd5d05b713450a335592281c7d217dd232d16387e73da58c15814dea79e3e0f66f0976507d660b9f1c033c9a5e38ba567489e3eaf5d295a58000d2bd767584", 0xac}, {&(0x7f0000000180)="2e345385b8492faa4a59c81fb8ad2b85ae96d1752261cacf05ccf17b2bd1039a1d6e236684c9abd273f6bb7db986494176c4b5f90f22c3e61e1deb1f14311c0fff029802666e3f47b6f3bcf16be531f4e656b9db43e795cc2686d5dd523fa04874c4ff5d777aa6356bce2d9329d81072f93863c4a7f7cce18b1e264d08461e50c744bcd5a7c0f3388697a5806d61b758", 0x90}, {&(0x7f0000000240)="0513aab76685d002da50166c2a", 0xd}, {&(0x7f0000000280)="bd37ea8679167112e818bdd59a8dd29591ebf674be7672fc0bc7b75dfe57b0b188ed07727dac51e61b223880703060a5a149ea814a8449318e7dae5358a684eb9f0b49341b564cfe68f04bafcb08301d02e3784ee4139280458caac384de74ef19d5737c2a688e51c30d98bae49df83d87cb4418b86c7033d7bc94f74f0e6d04092062e2045ba95629704c0aad23c05c27f76ded7fb3cd5b717bc30d5c0777cb1250dee0a91aafc2c36fa3d685fb5dd763ea61be4d7899e21dd3c31503c1c420b4421965f6d3d60fd1c8d9d3706da10760b0114d7f", 0xd5}, {&(0x7f0000000380)="dc03ab87aac90d6637bc4e542c3497ae298f36025b2df15a93e285d4bad3bb2a00d048095c4e4751a57aa892d10e4e56c25b949819d541c6148010a8f2de9ea7e977fabc5b929d2ba50a569577df8aebf8abd0870300241c38d04fc2c98a5fed376eea89ef03237e6b4f592b52b753ea2d6b969b4eff5afaa9f5b00c33cfa7999d07951419d5ea11c28fcd5b5e9b703ac612460cd0ea69c39ea1988403e12bff4e87dbf6c09cb03d47ba21d741d5e992b0aaee655ad6f6abaa9635e42fefd58d3620e05680fea02668c714702a19120616c7ef4cf047fc4961b7d1deb267912547bda83404ba4f", 0xe7}, {&(0x7f0000000480)="190b08a740b89bcbff49c499923943160de96bc3c4513aa2cc74f0df91078c2a5be4c0768d02a0624decfd6e7f06765a7f3573491fb7c25aac46015ec6f4c10121cc8bad8fac95e6013df0b30823958d0f75b957e42ca801fcdc0cddd59f3e8e264514c10b31d0c2876db693f562d29dd637209606d7f33fc9204e47bcf9c4f9c387486130e05b9926432d181128911607bfb023ba2e3a43d8c080fad41732947c2a22a4e28fb15adc2fa2eb", 0xac}, {&(0x7f0000000540)="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", 0xfc}, {&(0x7f0000000640)="98423c6e08c04bcb06ac1738c140161185534e7b6a5cbc9027d2057344889dd4c10068dda0904300b40c11f74e499eada2e05d8e23af7534e2a5fb4c4666da6b8a6700fe20e1168a441297e98149c2dd32d73b7494f5f6606ad9cd5a5e9428d4b8b75938dd724007dc0ed53729833a3f91cfac05a8610b8bc364951d254edd48328f8a280119a2500fa2de2d7738d8a480146a41f4aa94e8c56daf60f0f0be9b482933ec90e14853a0cf9b36ec9141c6d5f82dc91785dd2c787fa3c09e91ee17d373985eca0de1a158c0f6c64cdbb67060ab349c1ca59b484a826847a0b6ca70879e56644c8b6f078b", 0xe9}], 0x8) unlinkat(r1, &(0x7f00000007c0)='./file0/file0\x00', 0x0) 00:00:08 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000100)) truncate(0x0, 0x0) futimesat(r0, 0x0, &(0x7f00000004c0)={{0x0, 0x1}, {0x0, 0xcb}}) semget(0xffffffffffffffff, 0x0, 0x0) 00:00:10 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget$private(0x0, 0x2, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x8, 0x7, 0x3]) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x6) __semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000080)=""/71) r1 = shmat(0xffffffffffffffff, &(0x7f000019c000/0x3000)=nil, 0x1000) munlock(&(0x7f000061b000/0x3000)=nil, 0x3000) r2 = socket$inet(0x2, 0x4, 0x5) fcntl$setflags(r2, 0x2, 0x1) r3 = shmget(0x3, 0x4000, 0x200, &(0x7f00001a6000/0x4000)=nil) shmat(r3, &(0x7f00000c2000/0x3000)=nil, 0x1000) shmdt(r1) 00:00:10 executing program 1: syz_emit_ethernet(0xfffffffffffffddf, &(0x7f0000000000)="796f148c8d0c923afeed35c008060020080014047102025263c8c2d50b8f81000000b221b4ba2070070000000000000049084b98e76eea94bc3ed1be69c940c055c8a567abc84b1547cbe9fd108bcf427e7f6a0905e2e7231a40a762972892223532b0398b06bd448ed14cfba5d1c5e15f31d3d24d838991fd4e796b439c91192e9a47ed5c65021e133e5e8646571e559641e004ada5b33fb609166d79a63b57d1c6008f2bca03b00ec132e4bf1085e4eda1f27d97feaf6b07d7f539701156d6fd436f5df8f90802007e400786f43f3af23b0516dffe43e96668abcf58668b9ce4f3a518103ef67e4a387f0c6d5f0e91feaff551658d384188df4b9f8c7e35cebd470439840d57c33e4fe5c59edb699cc26dac6133900ef1e0a0372a2d1afcf1e0c0668daa9fd978f13719c65e73eb21596458c928a6bc9bf610c3deeb37c2fa305070d5d020293934b115e210f7e3d5000000000000000000000000000000") 00:00:10 executing program 0: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:10 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x8, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x20}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) 00:00:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1002, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) 00:00:11 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100), 0x20) 00:00:11 executing program 2: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r1, r0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) fcntl$setflags(r2, 0x2, 0x1) freebsd11_mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0xfc0f) 00:00:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28f56247ffff000003e7f3d887e0894dbe9c1ee5f6281d6f889edea8d585f30d80e82a396df25c09ce5157fa24abb16912ba126f7ef5e37ba554f3e827cb7a"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) readv(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1) 00:00:11 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0x73f4f2ea, 0x1512, 0xc00, 0x7ff, 0x580, 0x0, 0x5, 0x6, r1}, &(0x7f0000000300)=0x20) truncate(&(0x7f0000000800)='./file0\x00', 0x208020401) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r2}, &(0x7f00000006c0)=0xc) poll(&(0x7f00000001c0)=[{r0, 0xa0}, {r3, 0x80}, {r3, 0x10}, {r3}, {r3, 0x1}, {r0}, {r0, 0x2}, {r3, 0x20}], 0x8, 0x9) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="a9b94b"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES32=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe72) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x0, @rand_addr=0x1}}, r2}, &(0x7f0000000640)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0xffffffffffffffa6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8) dup2(r3, r0) 00:00:13 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x4083}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001380), &(0x7f00000013c0)=0x4) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x22c, &(0x7f00000011c0)=""/232, 0xe8}, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001300), &(0x7f0000001340)=0x4) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000001400)="37630e452c71f8deda1d31dbfa85d97bcbcd8a8ea6b8628ee459fb586ad6c172cd3b0890afd91bebc2aba1fde7e3943cfee0c4a4ef5720d3df4f3dde93dbe384950deffd8d0226a950e1dac42707de707d25792e48367b33175c6d33e368ef9b9acba642f29e525c3acefbf23c2d49bdcc86dd73e4fca428053a8e778894b66a7786cc2befa319abba2b5cbcda4721c5c2c7a787596f", 0x96) 00:00:13 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) preadv(r0, &(0x7f0000002680)=[{&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/103, 0x67}, {&(0x7f00000005c0)=""/14, 0xe}], 0x6, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000001680)="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", 0x1000}, {&(0x7f00000001c0)="a45d9b43813e0a584166c1dc6fd488d5441dd155208daaf6d76570f6251c3465c2f609a46ccc4c", 0x27}, {&(0x7f0000000200)="c8b8c3a221f131a5905faa8f237d60a7524bc01acfc7e92694512dff48016a958e29bb1c07108426a99073a56ce3c6def2ae0a1182ffa9e3691bce43f23d96b0afafbf7e2b922bcbc07c2ab9fa4970b167a35a476d396329207dd30d41e457", 0x5f}], 0x3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) pipe2(&(0x7f0000000180), 0x4) getgroups(0x1, &(0x7f0000001640)=[0x0]) sync() getgroups(0x8, &(0x7f0000000600)=[r1, r1, r1, r1, r1, r1, r1, r1]) 00:00:13 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:13 executing program 0: syz_emit_ethernet(0x389, &(0x7f0000000180)="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") r0 = socket(0x1f, 0x10000000, 0xffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r1, 0x8000}, 0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/92}, &(0x7f0000000080)=0x5e, 0x20000000) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000500)="47f487f715350b470733b2c7502c14cad5b97a76bfd769875b1a1c4d7b76904af8ae5788cfad0f6608f33144e480130cb3db83df5be80fb01dd3547137212a7148958305d338c0e0991a41d14d23015b83f08245852047aa001e60065b376c5f6004ac83975d2dad4a559a55cac1a35ac0f52fcd64ea19d224d0947a4a7b5bc719cfb21f384cd7ee2a3c7a689f087bd4d78ea5afd70a5b068eca25bb1cd3aba69d54c43f9eb18c8abd3908643ada9dcd6294e6408b713f48bddded08b726dc2240dd0e3b94b55b772763560d85e553758c619f0317825fbe", 0xd8) connect$unix(r0, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x1f, @loopback, 0x6}, @in6={0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0xcf}, @in={0x2, 0x3}]}, &(0x7f0000000480)=0x10) getpeername(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) 00:00:13 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) 00:00:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffecb) pipe2(&(0x7f0000000080), 0x100004) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="08492500a6b707003f00060001004000ea050000"], &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x1, 0x9ed1}, 0x8) 00:00:13 executing program 2: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)) r0 = msgget(0x2, 0x30) msgsnd(r0, &(0x7f0000000000)={0x0, "71721dfc6d41d3e15ef51d8637c9cd46ee87c7416862b308647d162e3e79c53a951ae5c45968bf97b5fd320c98eef7d4afa9c5d5c24cf5f4bf60e5622b379443d4f4e086044a5c6a5eda6f879d03bf1b0b1fff5cb5f0b1a7a7c266140c3f8c96523c9f76d21704f78cc3bcace3b30dbcce7a3abc009d9f3c71388e790e31cddc29a91ce9e71c66f09d4e3bdd25b9ec378bf00ed0f5b74cb813c59895d2b0a42b97273a7c99fe75c91ca628a2c14089affb851bae92c04e64e7dc7207d153d613b5b4ba9f2fa3cfab21c233180604dc84c5fa2b"}, 0xdb, 0x800) msgrcv(r0, &(0x7f0000000100)={0x0, ""/20}, 0x1c, 0x3, 0x800) 00:00:14 executing program 1: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() fstat(0xffffffffffffffff, &(0x7f0000000140)) r1 = getegid() getgroups(0x0, &(0x7f00000002c0)=[r0, r1, r0, r0, r0]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) getegid() getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="870000000b59800de9ee8db70f744faeb0af62f606b479db7bc3b678bbfc191a095f9df7004268957a06cf810bb44801762b9831f06cbd41f1272c6a718ab589857ba922fd3622b9ef293332a628a9f7c376dc82b3fe9742d7fd82657fbe987924d31ac3787206bf68a7cbe5a61507d7605c31ddfd29447a865122660ffe1600000000000000000000000000"], &(0x7f0000000340)=0x8f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={r5, 0x7, 0x4, [0x3, 0x4, 0x20, 0x3f80]}, &(0x7f00000003c0)=0x10) getsockopt$inet_tcp_buf(r4, 0x6, 0x401, &(0x7f00000004c0)=""/247, &(0x7f0000000240)=0xf7) dup2(r3, r2) poll(&(0x7f0000000000)=[{r3, 0xc}, {r2, 0x184}], 0x2, 0x0) 00:00:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0xffffffffffff8001}, {0xffff, 0x200000000}}, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00022e2f3000e0747f8240000000002324a25f1100"], 0x1) 00:00:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) freebsd11_getdents(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x645}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x81, @empty, 0x6}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x59, @empty, 0x8}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x39c, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2618, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x8, @loopback, 0x9}]}, &(0x7f00000001c0)=0x10) 00:00:15 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:15 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x100000001}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) open$dir(&(0x7f0000000100)='./file0\x00', 0x40a, 0x40) 00:00:15 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0xfffffffffff7fffd) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 00:00:15 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fchmod(r0, 0x34) exit(0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) poll(0x0, 0xa7, 0x10000) getitimer(0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000740)}, {&(0x7f0000000780)="27ca6ec6b74d332025a070e52082b7206c1855dc53cae2fecb732c6742390a727e9913e60d59cfcc28e1ab26e028ba5db2ec28327d87ce11fe03b83103130f4c9c4a185f7ac4e22fdedddcbd7540a3d96506c7ee406dc7573ed2e4f15f637cd153c44bb122b8c187978baf5336876622c7fdb8cfadd6982af4718f115b6f07b1b86119713e79b09b515e1e55318f43f37b9717aa643fe87ea279635c796071a01f83578188a824e2af5ed2164f0da431fe27a10e4a0de5a839fdc83ce09f54c4fc5a6d9d398da57bf65f67170c70efc682666c95", 0xd4}], 0x2) r2 = open$dir(0x0, 0x0, 0x140) freebsd11_fstat(r1, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='@\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\xab\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='},--(\x00', &(0x7f00000003c0)='($)\x00']) linkat(r2, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000440)="cfbd7c6f73bdac9d987a3117a97049208936625da302575de2fc7a45034d4ccb5d15c11c0c9c69778376defe6f9d3a08fdce40a663d171ab435c8a5339ed7c19b504ec0ec6d94440bb5e4c2df2172d15f17b46fb82cf9d20760ca2d32b773487e34b9639e6c5ac3c1a0f7428c5062421eadbd5c819599da51ffd2e4dc924fe1d607dd19835f2ab371cf8c04bc9f9dae05e30cadad019bedbb37262edf7206e64c72f606704dd1d185447f6720e1ae407d668b30e8bd03c1e06c60fc2f94e793773637e2989bacc8763010b166eadc211a6372e96", 0xd4}, {&(0x7f0000000540)="afc6e7e7d353d52d4ee475a8821616141a37fc4bec2103ad449b1996d4efecef7b157a41134c22cf3e7dfa9ad7576f9601f85b6d756fba58ab06acba", 0x3c}, {&(0x7f0000000580)="4443a7d0175dfa6964a292a27aeaafc568665bf8f2ca3783121eaad6abc996e8fcefdbf19e0e3725b98880f3365d0420d8dff9e7d5dbd7f59f083adec0637802d76bef6b0eaf23f8cca6f16c3ffc7416496ac8f4062431ceb5d04c3dc32fbf6a28af02294bc077e32a633de16a3f8d5775d478bfd65f1f30635b8eb51c56999d205f2812b0c238f0d572fa724588a0b26ee5bc8f505a1e3c68668b7edac1ea4f9543c15fa01ba3dccef4d70d7ed156cb70142c223e8db943b9f36ce17ba8a526025c704379faa0b7b97999641764e49dafea17737980b01e905128401f0592467dce589a96161920caa696fe5ad8", 0xee}], 0x3, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x4) readlinkat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f00000008c0)=""/246, 0xf6) 00:00:15 executing program 2: clock_settime(0x0, &(0x7f0000000000)={0x40000000000002c}) semget$private(0x0, 0x0, 0x400) 00:00:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x5b}], 0x10}, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4d) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r2, 0x2, 0x8, 0x1f}, 0x94) freebsd10_pipe(&(0x7f00000001c0)) 00:00:15 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) 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) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000380)={0x8001, {{0x1c, 0x0, 0x0, @loopback, 0xff}}}, 0x88) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x0, 0x0, 0x6, 0x100000000, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="ffff000000000080130000003f0000000508000077ab97c9f5000075103c0d0ce61382096e4bc7c7b33ba3c17361d22cc98e8015ed9e656f93e96a09c6647b2bb959703bb5eea83a06c95984a2ddadffffc47e56520b024e7fe4a9efe3d03e8205eb0d3728e0aeb938d3d6"], 0x0) 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000203178bc5372452490100448146159ed1b801fcc134afb80abd05910671034d1cb10fba4c27ee0b790be25c11fa5d594b2ef64bea5ade6d65ef035d01c7997b4ab5748c593e7667577ef3f2d8faefdc8ba4a3283f3c029e02e4bdd5d361ca140f7026c26b3c4faf112c5fde96d4f8b56c0b14cabfec0fd62fe21a9a33cb2fc432c7ed96f695d902186975d2304ec1e03d34e0d46a04b796742f6f335bb56369ad369321e5611273338ad6a13135284c32a9a2c4c3ccd159e00355b5972000"], 0x0) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xc7, 0x4) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) r2 = getpgid(0x0) getpgid(r2) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) 00:00:17 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x20111, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b00000001000000000000000000000000000000d01a815d002165684740fd7e7d21850fabf8573e7aa86732cf24590d718e859d43e992d6f0b8c818bd9dc5ee5fe0163a6d1c68db8ceeeadefca007deeb05eba585f71fdd3de5074acc48cb25639ba60bf89ad9f8"], 0x2c}, 0x0) 00:00:19 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1a4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 00:00:19 executing program 1: r0 = socket(0xffffffffffffffff, 0x10000005, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x21ff3905c6ab77aa) mlockall(0x0) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 00:00:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0xe991192b15df2a, 0x30000003, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x1000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000000)=0x2de2d66c, 0x4) 00:00:19 executing program 1: r0 = socket$inet6(0x1c, 0x20000003, 0x17c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRESHEX], 0x1) r2 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x1c, 0x10, 0x4, 0x3f, 0x80000000, 0x4d17, 0x211, r3}, &(0x7f0000000240)=0x105) 00:00:22 executing program 0: r0 = socket(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x2, 0x4) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) 00:00:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0074000300200000000000003f000000fffff2171700bb77"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xffffffffffffffc0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x20, 0x2, 0x5, 0x2800000}, &(0x7f00000000c0)=0x18) connect$unix(r1, &(0x7f0000000080)=@abs={0xf64cb340ce081cac, 0x3}, 0xfeb1) 00:00:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x100000001, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x2, 0xfffffffffffffdc9) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 00:00:22 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:22 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc00, 0x180) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)=""/15, &(0x7f00000000c0)=0xf) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) connect(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000140)=0x9, 0x4) 00:00:22 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) socketpair(0x1c, 0x3, 0x3, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000e5b7e80c3c3e4fb21814780fe7d6f33c5398275af2442e7554f77a5c7e"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:00:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000080)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x200, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r0, 0xe) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:22 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) clock_gettime(0x4, &(0x7f0000000300)) mincore(&(0x7f0000143000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/100) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000000180)=""/65) 00:00:24 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100)=0x4, 0x4) 00:00:24 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000040)=0x4) ftruncate(r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x6, 0x7f, 0x4, 0xfffffffffffffff8, 0x4}, 0x14) 00:00:24 executing program 1: socketpair(0x2, 0x2, 0xa2a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), 0x4) 00:00:24 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000000c0)={0x0, {{0x1c, 0x1, 0x7797, @loopback, 0x10000}}}, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@un=@abs, 0x8) r3 = accept(r1, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000180), 0x4) 00:00:24 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) fstat(r0, &(0x7f0000000040)) getresgid(&(0x7f0000000140), &(0x7f0000000200), &(0x7f00000001c0)) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0xa8) 00:00:27 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) write(r0, &(0x7f0000000180)="a3afea87a28f305411ef2e805dcca0ca4852b8401a25bb0e47b35f36032cdb5362b7de148ddef8b183448bf8ed537af08c0b8aff743144e11cd99ab7f39c8da39d6157e8ece5422f1297158a306da7052f765ec892eb3284cf90ba2ff2b24aab99b97c85c477875e99799c2cb76d76a27592fd8c833ac873788713e3bdccadf09de2ce229d96aaa3f58e09326adc242fc2e3bb4dc8", 0x95) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) poll(&(0x7f0000000040)=[{r1, 0x40}, {r1, 0x20}, {r0, 0x2000}], 0x3, 0x10000) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) freebsd11_fstat(r0, &(0x7f0000000100)) lseek(0xffffffffffffffff, 0x0, 0x0) 00:00:27 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:27 executing program 2: setrlimit(0x500000000000, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fsync(0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20800, 0xc0) unlink(&(0x7f0000000040)='./file0\x00') r0 = socket$inet6(0x1c, 0x0, 0xffff) munlockall() fcntl$getflags(0xffffffffffffffff, 0x3) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), 0x4) madvise(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x8000000000004) 00:00:27 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d40f8ffff, {{0x1c, 0xffffffffffffffff, 0x5, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x80000000}}}, 0x108) socket$inet6_udp(0x1c, 0x2, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1) socketpair(0x10, 0x10000000, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000002640)=[{&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000480)=""/193, 0xc1}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/97, 0x61}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/20, 0x14}], 0x9, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x800, @empty, 0x3}, 0xfffffffffffffe65) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x0, r2, r3, r4, r5, 0x2, 0x9}, 0x4, 0x7, 0x20, 0x4c41, r6, r7, 0xfffffffffffffffd}) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r8 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r8, &(0x7f0000ffb000/0x2000)=nil, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff57) 00:00:28 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000561000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)='f', 0x1) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000000)) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x6, 0x4) truncate(&(0x7f0000000500)='./file0\x00', 0x0) getuid() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x10000004, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ftruncate(r1, 0xffff) writev(0xffffffffffffffff, 0x0, 0xcd9068c128ba3838) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 00:00:30 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:30 executing program 1: setreuid(0x0, 0xee00) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setresuid(r0, r1, r2) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x0) 00:00:30 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) rmdir(&(0x7f0000000440)='./file0\x00') poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={0x0, 0xfffffffffffffff8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x2, 0x0, @loopback}}, r2, 0x4, 0x1f, 0x8d, 0x3, 0x1f, 0x8}, &(0x7f0000000740)=0xa0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00', 0x400) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:00:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@remote, @loopback}, &(0x7f0000000400)=0x8) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYBLOB="ff000423801ee9382cd8a76743d38586749e7628232627d0b7719861af6ced7487f2c15f510b34af3416b2d301b3f0380fd76bd6334efdf2624d5e9c06b34742e31e3d200f5a1ddaefa3382ba4a9bc01aaa757792cdd941bd7f2822a2c5af9abbb1d31294097f18182ab6d3327a42aa1c758a8e16ae91e624f6b5559a59acaa16d25ec726c2001"], 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r0, &(0x7f0000000240), 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) open(&(0x7f0000000340)='./file0/file0\x00', 0x8000, 0x104) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:00:34 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffeb5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x37af, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2}, 0x288) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) r2 = semget(0x2, 0x3, 0x10) __semctl$GETPID(r2, 0x7, 0x4, &(0x7f0000000300)=""/141) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x8, 0x6}, 0x8) 00:00:34 executing program 1: __getcwd(&(0x7f0000000080)=""/72, 0x31) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x22) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:00:35 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x100000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x9, 0x101, 0x9}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x0, 0x22d}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) symlink(&(0x7f0000000480)='./file0\x00', 0x0) getpgid(0xffffffffffffffff) 00:00:35 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x800000000000001) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xd82}, 0x1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:38 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xe17}, &(0x7f0000000140)=0x8) getpeername$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dba0547b775c0000000000000000"], &(0x7f0000000280)=0x48) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file1\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:00:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) chmod(&(0x7f0000000040)='./file0\x00', 0x1a) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) 00:00:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2005, 0x84) r1 = accept(r0, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f0000000200)=0x1002) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000001300)={0x100000000, &(0x7f00000012c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x918, 0x17f}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r2, 0xe4, "bdb673e202af381b64287c2f5ad7bacde5d7e758bd19abbc79bcca440319d920d0945826a7c2723903c87613a049b0abc5060e227b7e9fa0b09971934257a30cb61db559e14d6136015c82152ac6dd32b84e0925cc4b0921a1bae3d2f243b7eaf2b577f9c2931074a7841213fc1419e2d7376c0cd717d8fe14c7678e6169a1055970bfeb89848ae354b69ae7dd843619d271219cb401ddf171de1ca13f9c1b674095ac74c6dab2844a3a4ce1547601f7bdd1521df764a957c7502af526a211dc5be567b22414573bb5c50e306300495d8d50f5958281fcd8039951ff2c53338deac21fbb"}, &(0x7f00000001c0)=0xec) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) 00:00:38 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:38 executing program 2: r0 = socket(0x2, 0x1001, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockname(r0, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@rand_addr, @local, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000002c0)={@multicast1, @rand_addr=0x8, r1}, 0xc) 00:00:38 executing program 0: freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = shmget$private(0x0, 0x12000, 0x81, &(0x7f0000fee000/0x12000)=nil) shmctl$IPC_STAT(r1, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x800) shmat(r1, &(0x7f0000ff6000/0xa000)=nil, 0x2000) 00:00:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xc}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x0, 0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0xaf, 0x6, 0x5}, 0x10) 00:00:38 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, r0, r0) 00:00:38 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x140) readv(r0, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) r1 = socket$inet(0x2, 0x30000003, 0x0) fsync(r0) close(r1) fcntl$lock(r1, 0xb, &(0x7f0000000000)) freebsd10_pipe(&(0x7f00000010c0)) 00:00:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xa3aa}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r4, 0x3b5763df}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1202, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:38 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x10000003, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7, 0x2}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r3, 0x5, 0x4, 0x9, 0x7, 0x50c, 0x200, 0x9de, {@in={{0x2, 0x3, @multicast1}}, r4, 0x8001, 0x2c, 0x2, 0x8, 0x800}}, &(0x7f00000002c0)=0xb8) getsockopt$inet6_int(r1, 0x29, 0x23, 0x0, &(0x7f0000000340)) 00:00:39 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="8a187125326dce0cf7019c6ecb70c7e011825ba8ab68c9ef4241ab7d42fc15e94338d26cd9ed224fce6861457563ae37cf0a8625eed2a796f37025defcbe849e565c5e8f92ba6cd1f469a103fcb41e47565f5d309df38a2fad9bb00a73134fc5756bb8fd2713344a0f7b696340d8b8a72eca7bf293dff64f48df7d439d9a2043f4a065b7ddd0b99f4d4eb80cd0aa10856458c31b12e71bc2bd5788e87a75ca4ae30d1b3f0e8b3a496dce776077df99ae9ba40f11aee82f892245713061c4cb3d3d0e143ae82d67cc8891745f0073b0596ed65f99fee2bc252652449636e16da3155de5fedfcdc263d55de9d5ef448d9b2be307a9cfdf742b5f08f44e06ae3c579b5405a2f814ed53eb8a9d6eaa4ab919db5a4413a6e3aebe8e715e107768c5ffbbac9efdc7fae438077d116944f96ea6e2578345e8900216ba2833458fb3cc3487091eab8f9ec11c5fa9e471b6e3742f1d293f6f09ef604649d97f096b68775ac6f8abb2f0571493b6faa5"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:39 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, 0x0, 0x2f2ed7ae0959ff75) 00:00:39 executing program 1: r0 = socket(0x17, 0x20000005, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 00:00:39 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000005c) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x1}, {0x2e11, 0x3}}, 0x0) 00:00:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x4dc3, 0x4, 0x1100, 0xb13, 0x9, 0x4, 0x4, 0x10000, r1}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x800, 0x4, 0x8, r1}, &(0x7f0000000100)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) 00:00:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x81, 0x1c00000000000, 0x7fffffff, 0x100000}, 0x8) r1 = socket(0x2, 0x2000005, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x1e, &(0x7f0000000080)={0x7fffffff}, 0x8) 00:00:39 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x80000001, 0x0, 0x9, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x3, 0xf, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x4, 0x100000000}, 0x8) syz_emit_ethernet(0x28, &(0x7f00000002c0)="79fefb3523e0db659eed35c00806001808000603711de66c50b2bbbd070fd8bbe700000000000000") 00:00:39 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000300)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x1, 0x1, [0x0]}, &(0x7f0000000380)=0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000003c0)={r3, 0xb6, 0x7, [0x0, 0xffffffffffffffe0, 0x4, 0x6, 0x1, 0xbd11, 0x10000]}, &(0x7f0000000400)=0x16) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4}, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r5, 0x3, 0x6}, &(0x7f00000001c0)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3f, @loopback, 0x4}, 0x1c) 00:00:41 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:41 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xb00, 0x180) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0xda6, 0x4) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, 0x0) 00:00:41 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x6, 0x1f]}, &(0x7f0000000240)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getpeername$inet6(r0, &(0x7f0000000140), &(0x7f0000000340)=0x1c) 00:00:41 executing program 1: mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x7}, {0x81, 0xffffffffffffffff}}) 00:00:43 executing program 1: r0 = socket(0x1d, 0x10000000000003, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xfffffffffffffffe, 0xe0000, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x80, 0xeb4b, 0x2, 0x4}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r1, 0x6}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={r1, 0x8000}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x0, @empty, 0xffff}}, r1, 0x4, 0x0, 0x6}, &(0x7f0000000380)=0x8c) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000240)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0xfffffffffffffe00, 0x4) getsockopt$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(r2, 0x11, 0x0, &(0x7f00000001c0)=0x2, 0x4) lseek(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000003c0)={0x81}, 0x4) setsockopt$inet_udp(r2, 0x11, 0x80000001, 0x0, 0xffffffffffffff54) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r2, 0x2000}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:00:43 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xb00, 0x180) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0xda6, 0x4) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, 0x0) 00:00:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) r1 = socket(0x17, 0x10000005, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x9, 0x7, 0x8}, &(0x7f00000001c0)=0x94) 00:00:43 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000300)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x1, 0x1, [0x0]}, &(0x7f0000000380)=0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000003c0)={r3, 0xb6, 0x7, [0x0, 0xffffffffffffffe0, 0x4, 0x6, 0x1, 0xbd11, 0x10000]}, &(0x7f0000000400)=0x16) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4}, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r5, 0x3, 0x6}, &(0x7f00000001c0)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3f, @loopback, 0x4}, 0x1c) 00:00:44 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:44 executing program 2: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000140)="41ad9fde46ff00af0eb59ef4d9daeda50e9f06b1000089ed308391db6dbe555de92873689dde9a870d7e059e4262683e877d97a9dbd71fbd04c600000000000000000000000000000000000000000000000000000000000000000000", 0x5c) madvise(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000080), 0xffffff11) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x80000000, 0x8000}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0xeb) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r3, 0x653fa8f6, 0x80000001, 0x4, 0x6, 0x739f}, 0x14) 00:00:45 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), 0x110) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="fc99b6bd8de03ca022bd8d90389c15454c55d561dfd16c010fe9fdd91be4c87990f8cd085e3d61616711f627b16f2c8266902f6cd7cfedcccef5a93bdd233dbd49be8297331dd94df19df90c84cc58dda97068a85e7c137adb3a3e7af8c790fb09b49bfbfa9e70bdacb4adc9b36a106ba803cdcbf0d39324444fe5690dd2daf386bb3ce34bdfe7b0e6a6b1fe6cd69b760a3b711415fadb03329aac2c647d0c7458d13a45125ba5bfc40fff9a60b9b83d1b10177d97c5877dee6819c7b2cd120b29deaf19623d537522f7794715b8216ac36963fc6250c3a02f61617305bb5f2875", 0xe1}, {&(0x7f00000001c0)="9fffe92482ce9c7ebcd355188711158dd14939dab9c4647b1cad225d675d87b12263d1e85fc66b946c025b86ff3976824ebd3a472836da63079beb5500fe03cf5da21c4b370211a73e4f83b092e02c81c267aa69bc23db1570822578c0b1c399d4bb7b8b9704c2129d32a1634f92b0fe43cc1a9629c98a75c28314be0fd124966b1ca062841504277cb46a7d2afde347b1ea9571f348fb360343c6eb74de73dd8e8febf3366980f9ffa7f196379ec4c79654b98576ceda8c394f5fb49affcea459db6dc50fd5ecc14b54cca702419bcaa3694471434c20", 0xd7}, {&(0x7f0000000000)="e29259d2b52283f7dd0085d31462cc5e48feb36dcb9fe27152c2b83ef6245df51ae95906fd08e50466af61ee8544d6b8784b0105d1c88012d57c0f881befb294937654e84dc403e0809a2ab6005016037ca9b2a799ae79b8fa11303db9a76b8d3faf45917575beb345de", 0x6a}], 0x3) 00:00:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) rename(0x0, 0x0) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) 00:00:47 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x80000000}, &(0x7f00000000c0)=0x8) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) 00:00:47 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000300)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x1, 0x1, [0x0]}, &(0x7f0000000380)=0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000003c0)={r3, 0xb6, 0x7, [0x0, 0xffffffffffffffe0, 0x4, 0x6, 0x1, 0xbd11, 0x10000]}, &(0x7f0000000400)=0x16) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4}, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r5, 0x3, 0x6}, &(0x7f00000001c0)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3f, @loopback, 0x4}, 0x1c) 00:00:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffcfb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:00:47 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) writev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(0xffffffffffffffff, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={r2, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r4 = accept(r3, 0x0, &(0x7f0000000000)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r5, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:47 executing program 2: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) accept(r2, 0x0, &(0x7f0000000000)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 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$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 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, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:47 executing program 1: clock_getres(0x5, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, 0x0}, &(0x7f0000000100)=0x84) fcntl$dupfd(r0, 0x11, r0) clock_settime(0x0, &(0x7f0000000280)={0x7, 0x1efb}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x29, "4dec7ddf288a98af7b156ab505631d4818aa1e8dce938d604149211ab75bf0ae1f52336327a459dc36"}, &(0x7f0000000180)=0x31) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0xffffffffffff7fff}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x3f, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x2, @multicast2}, 0x10) 00:00:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = dup2(r0, r0) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f00000013c0)=""/222, &(0x7f00000000c0)=0xde) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = open(&(0x7f0000000080)='./file1\x00', 0x40, 0x1b7) readlink(&(0x7f0000000380)='./file1\x00', &(0x7f0000000300)=""/56, 0xfffffffffffffede) sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f00000014c0)=ANY=[@ANYBLOB="00002e2fd7696c653000abbd98be96fa988065a6744f91940bad29de974d583f95230226f450a819d0232d9c1b4c886fd5ff2e960d0a8adfa40bb1acc325e89908a336a8e78d321e74b1016eb4f747bf6ba0ac0fa3223702c0c8092800002c000000000000000000fdffffff0000"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000400)="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", 0xfb5}], 0x1}, 0x0) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000280)=0x6, 0x4) symlinkat(&(0x7f0000000240)='./file0\x00', r3, &(0x7f00000003c0)='./file1\x00') socket(0x1f, 0x3, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000001540)='./file0\x00', &(0x7f0000001740)=[&(0x7f0000001580)='\\-/\x00', &(0x7f00000015c0)=':\x00', &(0x7f0000001600)='\x00', &(0x7f0000001640)='/:\'\x00', &(0x7f0000001680)='{(#\x00', &(0x7f00000016c0)='\x00', &(0x7f0000001700)='):,]\x00'], &(0x7f00000018c0)=[&(0x7f0000001780)='\x00', &(0x7f00000017c0)='(:$%\x00', &(0x7f0000001800)='/\x00', &(0x7f0000001840)='\x00', &(0x7f0000001880)='$#-#)&\xd0\x00']) setuid(r4) 00:00:08 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000300)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000980)="4e27cad708233ff6623d190788b6d3255e840000002f4672a9c197d9a4e12d025465db0226f9349d4544e53f2bfe17fe4d3d771363befd118be2325c9563fedc7aeb87ae92793109232ce9235602000000bdf6898ba94e033f08a4e0b99328c1db20fcc98767412ee3506e60daec449497b4aae6125abf33df7af63abeac4e2b3ea12dd1ceee4f9924520e25af8937e85191e1cab85e94f6c66aed6d7d43fceda5030a5e32aed958e322f05e9c638a3f45072e7ec1a10774c62b405f483b9138d4b6ba1f15df6aa6f5eb30f9ba6c2b288dcdf989f5773949055727ebd051d7379d32879d86ed4b48b25efc145eb1df5ccb6f383a8d9fb23e9aba04f3420ceb7ea5a040e2b87bcb42e977629c0c78c8", 0x10f, 0x4, 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x1, 0x1, [0x0]}, &(0x7f0000000380)=0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000003c0)={r3, 0xb6, 0x7, [0x0, 0xffffffffffffffe0, 0x4, 0x6, 0x1, 0xbd11, 0x10000]}, &(0x7f0000000400)=0x16) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4}, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r5, 0x3, 0x6}, &(0x7f00000001c0)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3f, @loopback, 0x4}, 0x1c) 00:00:09 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) writev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(0xffffffffffffffff, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={r2, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r4 = accept(r3, 0x0, &(0x7f0000000000)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r5, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:10 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ff1000/0xf000)=nil, 0xb787de7473bd3dbe) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x2000) 00:00:10 executing program 1: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101, 0x0) r2 = semget(0x0, 0x1, 0x20) r3 = open(&(0x7f0000001340)='./file0\x00', 0x8000, 0x101) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000001240)=""/220) recvmsg(r1, &(0x7f0000001200)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/122, 0x7a}], 0x2, &(0x7f0000000200)=""/4096, 0x1000}, 0x82) dup2(r3, r3) setgid(r0) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:00:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3}, 0xfe47) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000140)=""/182, 0xb6}], 0x3, &(0x7f0000000240)=""/17, 0x11}, 0x40000) 00:00:10 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f00000000c0)="3e153dab79aa0bf440895ffe3f22fe520be1c5ed215e0f60cba649b3f27abb2dfe22ca04c2f3d7581ff4dded41a942530d8c5d309ab8d83de6bd8d44b29c354997b9", 0x42, 0x100, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 00:00:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0xff}, 0x24) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000000)="64161183f252ad17803046505b77", 0xe) ppoll(&(0x7f0000000040)=[{r1, 0x4}, {r0, 0x20}, {r1, 0x1}, {r0, 0x2000}, {r0, 0x40}, {r1, 0x100}, {r0, 0x80}, {r0}], 0x8, &(0x7f00000000c0)={0x6, 0xffffffffffffff4c}, &(0x7f0000000100)={0x6}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000380)=""/116, 0x74}, 0x0) 00:00:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1}, 0x8) 00:00:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget(0x1, 0x580) r1 = msgget(0x1, 0x0) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8001, 0x0, 0x6, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={r4, 0x5, 0x0, 0x1, 0x8}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0xc6e6, 0xc000000000000000}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000280)={r5, 0x826}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r6, 0x1, 0x63586c5b, 0x101}, &(0x7f0000000140)=0x10) 00:00:11 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) writev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(0xffffffffffffffff, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={r2, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r4 = accept(r3, 0x0, &(0x7f0000000000)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r5, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:11 executing program 2: setrlimit(0x9, &(0x7f0000000080)) r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0xfffffe87) 00:00:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) 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, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x9489, 0x3, [0x400, 0x100000001, 0x96a]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYBLOB="d80000001d2dbc0d721d694f53b16dbaf2c9c0eaf7ba3b1dc02e524e775ac14367d69b416560ffa82f0e999c3b454d58c3167c95469c0f515e9159f9456825b422b79f60eb5062247da9bca55286445b24a91b9a2c22b74a101a742d03166c39103e263ffb13ae7ade99bd"], 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x3ff}, 0x8) 00:00:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) close(r0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) 00:00:11 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x80000001) pwritev(r2, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/186, 0xba}], 0x1) 00:00:12 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, 0x0, 0xfffffffffffffdd2) 00:00:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x5d) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r2, 0x1f, "e9bacc109c72e67d5f9e79ad55e3954268c456e8a26a65a9b82aff133eeea3"}, &(0x7f0000000140)=0x27) 00:00:13 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1200, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x1ff}, 0x8) 00:00:13 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) ftruncate(r0, 0xa55) readv(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x10000000000000ff, 0x0) lseek(r0, 0x0, 0x2) 00:00:13 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0xffffffffffffffff) truncate(&(0x7f0000000080)='./file0\x00', 0x60068000) 00:00:13 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0xb, &(0x7f0000000380)={0x3, 0x0, 0x6e20c92, 0x100, r3}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xb, "6a3d2134a751cebaef51167ec9213969693d63fbf96c2524ca1a1303c107994a0e1ae9c1e32dd01d3b4ae42326d2998c0e227ba96bd1ae876c66e5898b5e6e03437db21d290fa58762c1fcebcd2d1c"}, &(0x7f0000000080)=0x57) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000140)={r4, &(0x7f0000000100)=[@in={0x2, 0x0}]}, &(0x7f0000000240)=0x10) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x1f, 0x1, 0x8}, &(0x7f0000000340)=0x10) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:00:13 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x28, 0x0, 0x0) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = shmget(0x1, 0x4000, 0x405, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x1000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x184) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:13 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) 00:00:14 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:14 executing program 2: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socketpair(0x4000000002, 0x0, 0x0, 0x0) sync() fstat(0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffffffffffffff80, 0x2, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x20, 0x800, 0x2600, 0x800, 0x1000, 0x401, 0x9, 0x282, r3}, &(0x7f00000000c0)=0x20) freebsd11_lstat(0x0, &(0x7f0000000180)) dup(0xffffffffffffff9c) 00:00:14 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3}}, r1, 0x81, 0x4, 0xb2e1, 0x1, 0x8000}, &(0x7f0000000280)=0xa0) r2 = socket(0x1b, 0x10000002, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x10) sendto$unix(r2, &(0x7f0000000000)="9126f6ddc6613d369ecb783a2f93d7ca7a348204b71b8dc0ec2019a29a5d5e232a6a5a48a9fbfe76789396614d3d7085641515306aae4714b928b8f3", 0x3c, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000157d00000008236"], 0xa) 00:00:14 executing program 0: r0 = socket(0x2, 0x13, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5a, 0x3, 0x10, 0x2, 0x4, 0x100000000, 0xeec6, 0x2, r1}, &(0x7f0000000100)=0x20) writev(r0, 0x0, 0x0) 00:00:14 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(r0, r0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0xa, 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x9, 0x0, 0x0) 00:00:14 executing program 0: setrlimit(0x9, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x5]}, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="47cbdc", 0x3, 0x0, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) dup(r1) 00:00:14 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@local, @multicast2, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x6, @empty, 0xffffffffffff7fff}}, 0x0, 0x5, 0x2, 0x80, 0x1, 0xce}, &(0x7f0000000640)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000680)={r3, 0x1, 0x100}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x7, 0x5, 0x56b0, 0x3, 0x293f, 0x7ff, 0x1, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x4, 0x43356006, 0xfff, 0x8}}, &(0x7f0000000380)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r4, 0x3ff}, &(0x7f0000000500)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r2}, 0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x1, 0xff, 0x4800, 0xffffffffffffff81, 0x4, 0x10000000000, 0x7, 0x80000000, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0xffffffffffff0000, 0x100, 0x8, 0x3, r5}, &(0x7f00000002c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet(0x2, 0x10000004, 0x7) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) r6 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000540)={r4, 0x9}, 0x8) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x5, @empty, 0xfffffffffffffffb}, {0x1c, 0x1, 0x4e8a, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x3ff, [0x5, 0x5, 0xfb, 0x0, 0x6, 0x5, 0x80000001, 0x100000001]}, 0x5c) 00:00:15 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:15 executing program 1: rename(&(0x7f0000000480)='./file2\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="000fb159293ce6646ef4127f073d04f954d35605000000d290ccf8f962478486ecaec5797d094c31"], 0x10) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) fcntl$setflags(r1, 0x2, 0x1) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) openat(r1, &(0x7f0000000300)='./file0/file0\x00', 0x4, 0x10) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xff}, &(0x7f0000000280)=0x8) open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x240, 0x28) rename(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000440)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x4, 0x1000, 0x7, 0x2, 0xd4b, 0xfffffffffffffffb, 0xb, r2}, 0x20) open(&(0x7f0000000140)='./file0/file0\x00', 0x6, 0x20000000002000) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6, 0x6}, 0x98) 00:00:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) socketpair(0x17, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x3, "8b36820a2e1917abe5151b5152db9299"}, 0x14) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4, 0x3ff, 0x10001, 0x8000}, 0x8) socket(0x22, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) 00:00:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:00:15 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8002, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/file1\x00', 0x10208, 0x0) open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x3f}}, 0x0, 0xccd3, 0xfffffffffffffff7, 0x8, 0xffffffff, 0x3, 0x20}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7}, 0x8) shutdown(r0, 0x2) 00:00:16 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:17 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(0x0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='-]\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='\xbc\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='+:*\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\\--!\x00']) fchmod(r0, 0xe3) sendfile(r0, r0, 0x0, 0x8) ftruncate(r0, 0x101) poll(&(0x7f00000003c0)=[{r0, 0x2008}], 0x1, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:17 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x40) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) write(r1, 0x0, 0x0) munlockall() symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:00:17 executing program 1: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x49, &(0x7f0000000080)=[r0]) getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800) r2 = semget$private(0x0, 0x7, 0x80) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66697c653000"], 0x1) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f00000002c0)=""/4096) setuid(r1) semget(0x1, 0x0, 0x8) chdir(&(0x7f0000000180)='./file0\x00') 00:00:17 executing program 1: freebsd10_pipe(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001380)={0x0, 0x3f, 0x8, 0x6}, &(0x7f00000013c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001400)={r1, 0x1ff}, &(0x7f0000001440)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) bind$unix(r0, &(0x7f0000001480)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, &(0x7f0000001280)=""/100, 0x64}, 0x40000) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) r3 = getpgrp(0x0) getpgrp(r3) 00:00:17 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00001ef000/0x2000)=nil, 0x2000, 0x1, 0x410, r0, 0x0) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) 00:00:17 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x7fffffff) 00:00:18 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="8a187125326dce0cf7019c6ecb70c7e011825ba8ab68c9ef4241ab7d42fc15e94338d26cd9ed224fce6861457563ae37cf0a8625eed2a796f37025defcbe849e565c5e8f92ba6cd1f469a103fcb41e47565f5d309df38a2fad9bb00a73134fc5756bb8fd2713344a0f7b696340d8b8a72eca7bf293dff64f48df7d439d9a2043f4a065b7ddd0b99f4d4eb80cd0aa10856458c31b12e71bc2bd5788e87a75ca4ae30d1b3f0e8b3a496dce776077df99ae9ba40f11aee82f892245713061c4cb3d3d0e143ae82d67cc8891745f0073b0596ed65f99fee2bc252652449636e16da3155de5fedfcdc263d55de9d5ef448d9b2be307a9cfdf742b5f08f44e06ae3c579b5405a2f814ed53eb8a9d6eaa4ab919db5a4413a6e3aebe8e715e107768c5ffbbac9efdc7fae438077d116944f96ea6e2578345e8900216ba2833458fb3cc3487091eab8f9ec11c5fa9e471b6e3742f1d293f6f09ef604649d97f096b68775ac6f8abb2f0571493b6faa5"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(0x0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:18 executing program 0: setitimer(0x2, &(0x7f0000000000)={{0x0, 0x271}, {0x0, 0x1f}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x7ff}, 0x24) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000000c0)={0x81, {{0x2, 0x3, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x118) 00:00:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00021f0000006c65302f66696c653000"], 0x1) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="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", 0xa75}], 0x1}, 0x81) 00:00:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x100000000, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4) 00:00:18 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$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$dupfd(r4, 0x15, r3) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000440)={0x9, &(0x7f0000000380)=[@in6={0x1c, 0x1, 0x0, @loopback, 0x8}, @in6={0x1c, 0x0, 0x1, @loopback, 0x6}, @in6={0x1c, 0x1, 0x68, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x3, 0x4, @empty, 0xa33f}, @in6={0x1c, 0x0, 0xfffffffffffffc01, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000004c0)=0x10) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f0000000080), 0x171, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x0, 0x0, 0x6, 0x100000000, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="e8ff0000000080130000003f0000000508000077ab97c9f5020075102c0d0ca7a394e10000c7c7b33ba3c17361d22cc98e8015ed9e656f93e96a09c6647b2bb958703bb5cceea83a06c95984a2ddadffdfc47e56520b024e7fe4a9efcfe23a9be2e3d03e8207ebb938d3d6bb5e6675cd350b982c4215348e9a7ac0a84fb78e4700ab56a50d609fc7ee"], 0x0) 00:00:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x81, 0x1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x29c8}, &(0x7f0000000240)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r3 = socket$inet(0x2, 0x20000000, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x4d, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:20 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x5d2847a2f089da36) mkdir(&(0x7f0000000080)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f00000013c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r2], @ANYRESHEX=r1, @ANYRES16, @ANYRESDEC=r2, @ANYRES64=r1, @ANYRESHEX=r2, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESHEX=r1, @ANYRES32=r2, @ANYPTR64, @ANYPTR64, @ANYRES32=r1, @ANYBLOB="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", @ANYRESHEX=r1, @ANYRESDEC=r1]], @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r1, @ANYRESHEX=0x0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRESOCT=r2, @ANYPTR, @ANYRES64, @ANYBLOB="b55434f0d5b66f1bd1487e021b7ba53c41316ee8376c67e9aea3c896a6f4f08f05fadc5e05e0bbc5ff0eb90852ea1009a4a192cf099629ce4dfe629293ceb0020d9f0f861b62c61a0c93e26f3e9a2f939d21625d2d3388d017f29c1d8eef3dafedb54483"], @ANYRES64, @ANYRES16=0x0, @ANYRES64, @ANYRESHEX, @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYRES16=r0, @ANYRESDEC=0x0, @ANYRESDEC=r1, @ANYRESOCT=r0, @ANYRESDEC=r2, @ANYRES32=0x0], @ANYPTR]], &(0x7f0000001740)=0x2) clock_nanosleep(0xf, 0x0, &(0x7f0000000100)={0xffffffff, 0x6}, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xee0}}}, 0x84) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001600), &(0x7f0000001640)=0x0, &(0x7f0000001680)) fchown(r2, r3, r4) 00:00:20 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8009, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x243, 0x4) 00:00:22 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000600)=""/210) lseek(r2, 0x0, 0x1000000000003) fcntl$getflags(r2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000005c0)=0xc) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = accept(r1, &(0x7f0000000700)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e23ff00000010000000000000000000000000000008000000000000000000000000000000000000000000009cd26abe8cd92be34041000000000000000000000000020000000003b1f0a91fad0000003395cbf600000000000000000000000000000000000000000000008000000000000000000000ac9eb774af9f32c507a03e7d7e696099bcfc94ee90ed753194b1432a6401392c3318ac98368458571204ad9f90014e1395d2edb27649deb7d523113cf265557fb13e941926624ba665a7e520ec61835118c7e6bf132239cf32e5105d63606d3b1ff439e292bbfba907000000000000000dbcee60bea7bee4d65397c6ee5392e250e148732b03003cfa316d7a14a999e3d6c02c7f4cef0836672b73167d9aebe9f7c8a7aa70c160b624d5cd003ec50ed6e9277de9c3fb8aa1af4ba7e2831ef2866b13d5a4f578cb6d7a1f06000a9f393084e90f03239d2016c1a61e8c12acbd3479cb8ee28843fd9e557f04583163fd751106fc45a960cb3f3a542e3030d3efcd156349add3b70d726b60fd6eb82d72edf83243193672e1d11a962d7cf06c04ab0d3b31231b163e5ece9643b43bca38407ac8a600f7f459ccf6ee1fe3ed0d72c134ddbe3c84ce8a9ac5b9ccb1000000000000000000000000000000", @ANYRES32=0x0], 0x0) read(r4, &(0x7f00000004c0)=""/202, 0xca) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r5, &(0x7f0000000140)}, &(0x7f0000000200)=0x10) 00:00:22 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(0x0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) 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, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:22 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x6b8}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000003c0)={r3, &(0x7f0000000740)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xbd}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r5, 0x7, 0x3}, 0x8) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0) ftruncate(r6, 0xb3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=0x0, @ANYRES16=r6, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="b4fa9d6f6a2e7578977b22da4b0b0079861733e0725047980f068cce40672409ed8b6fe23d633ffcd2d025865c934a25398cff4baa30d05fbd4811efc93d1f3d108f0a257e68de10976ab91c69e8da05fab230fcea6fc8", @ANYRES64=r0, @ANYBLOB="53c4ebd57c142af65b984fcf0ea93403d08d9131cf43aa5f9b", @ANYRESOCT=r0], @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRES64=r1], @ANYBLOB='\x00\x00'], 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r5, 0x10001}, &(0x7f0000000240)=0x8) pipe2(&(0x7f0000000000), 0x100000) execve(0x0, &(0x7f0000000bc0)=[&(0x7f0000000a80)='{\x00', &(0x7f0000000ac0)='(-\x00', &(0x7f0000000b00)='\x00', &(0x7f0000000b40)='\x00', &(0x7f0000000b80)='%\\\x00'], 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000580)=0x4) r7 = getuid() r8 = getgid() fchownat(r1, &(0x7f00000005c0)='./file0\x00', r7, r8, 0x600) fstat(r4, &(0x7f0000000640)) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)={@in={{0x2, 0x2, @rand_addr=0x7ff}}, r5, 0x9, 0x2, 0x7000000000000000, 0x7, 0x7}, &(0x7f0000000380)=0xa0) 00:00:22 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x6b8}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000003c0)={r3, &(0x7f0000000740)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xbd}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r5, 0x7, 0x3}, 0x8) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0) ftruncate(r6, 0xb3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=0x0, @ANYRES16=r6, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="b4fa9d6f6a2e7578977b22da4b0b0079861733e0725047980f068cce40672409ed8b6fe23d633ffcd2d025865c934a25398cff4baa30d05fbd4811efc93d1f3d108f0a257e68de10976ab91c69e8da05fab230fcea6fc8", @ANYRES64=r0, @ANYBLOB="53c4ebd57c142af65b984fcf0ea93403d08d9131cf43aa5f9b", @ANYRESOCT=r0], @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRES64=r1], @ANYBLOB='\x00\x00'], 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r5, 0x10001}, &(0x7f0000000240)=0x8) pipe2(&(0x7f0000000000), 0x100000) execve(0x0, &(0x7f0000000bc0)=[&(0x7f0000000a80)='{\x00', &(0x7f0000000ac0)='(-\x00', &(0x7f0000000b00)='\x00', &(0x7f0000000b40)='\x00', &(0x7f0000000b80)='%\\\x00'], 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000580)=0x4) r7 = getuid() r8 = getgid() fchownat(r1, &(0x7f00000005c0)='./file0\x00', r7, r8, 0x600) fstat(r4, &(0x7f0000000640)) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)={@in={{0x2, 0x2, @rand_addr=0x7ff}}, r5, 0x9, 0x2, 0x7000000000000000, 0x7, 0x7}, &(0x7f0000000380)=0xa0) 00:00:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x1f, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000600)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000580)) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x208, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100fdfffe03"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x102, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000200)="6a4bcd29c456b9166bfac86d734a652f75d9b1fbf453981a7fd2f2af1d7271d94492a726122b9a528667d0479c147e0e39e4213f12346be7a9465fd21a38c23d042ec35883abfaec1fbd000d293dff9474", 0x51}, {&(0x7f00000002c0)="5a8a042ba596e2bff2c2bcf9b5b6fe835333274767431ae1ec042a5ba7f6e323805c50def6a754a9d2bdf12706028e74c2986080bc4b95bd81fb14a4eaae1c7a4371028624c9608e75a5667b84249e37a195961befea8e9f8370f32eb17a86", 0x5f}, {&(0x7f0000000340)="fa9c1cb81d1e0a91a151ce4480ba2200103642506eb4dd3923d3ea5e809d6308c860264c1b6a4d3aa08815a2b6807f851910a617fc2aba556158c969fd03225325dbb83d5fcf57f63dd758e3555c37919bf71607c06b61a71d8355da4f865f33fea8d62f7f8dde21dd891634f3379f5576d472765a05f9591e4b914f122b817ac1633f3911f4ddf035fe59c8479bf519cfca9ae96a5253d53d4ac39143ae8f88caad067bcb98f4a5c291c15e4d1c97000d77", 0xb2}, {&(0x7f0000000400)="f8af5d43a820e4ef8e4c7b957fcf36ae4e19a40c56af889a3a9e8f68a73e3c30be57cf1814d07d7f092b6ba3dc2e83542424b640135de96d283a7d58b87d15dac7828d1059823e5a1959286ee553ca98b7", 0x51}, {&(0x7f00000004c0)="2d0b3dec1c", 0x5}], 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f00000005c0)=0x4) 00:00:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xb, 0xfffffffffffffc01}, &(0x7f0000000100)=0x8) r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, 0x8) 00:00:23 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20004, 0x70) preadv(r0, &(0x7f0000000100), 0x0, 0x200000000000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) 00:00:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r0, &(0x7f0000000000)=""/80, 0x50, 0x40000, &(0x7f0000000080)=@in={0x2, 0x0}, 0x10) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x2ffffffd) 00:00:26 executing program 2: r0 = socket$inet(0x2, 0x10000000, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0xc}, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:00:26 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) 00:00:26 executing program 0: execve(&(0x7f0000000280)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f00000003c0)=[&(0x7f0000000380)='}\x00']) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='#\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='^\x00', &(0x7f0000000200)='$){&\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280), &(0x7f00000002c0)=':\x00', &(0x7f0000000300)='\x00']) munmap(&(0x7f000021b000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170) 00:00:26 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:26 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) 00:00:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="fffff9ffff27e7f7ff032242244249a6cd3a219153a63416168fa2585d05de37bd02084e822af205abde144f0b40f4833a8ebc43574345b3cea3769dbb421eed21b04220ed5755c1b575f5076042ac230f5cb6225d26acc62c3a460f95db6ff54172469742fb8e05f3472ba8be2a503061f3d192ddd8feb5dc29a410236e341462de3cd15f5dc0"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000080)="16d44a40fe055cdd5d8d36a5adc94341377ddbe68a978179f961cf4b2c331233ecd0618114d34850bc1096b785f94d42c3c0792385a1bf85007acbbd763bd4a0c23e5c7b1c4f49805ac14fd938557a75f0ad12edc5684cce6d5941f1392c47f3de8a6facfea5a8db3c3849513d069e", 0x6f}, {&(0x7f0000000100)="b052a9ecb12604334e5303da9bf47ebd69455bd06a6cd7da1b261c0435fb25e20682b32147d44a52b38a6f20921d81f7c58aa3cb2f28fffae5766edbcab38d0f5a1ce1100d8ffe27bda4844eb640ad92ebcf495e81a4e303782aa2763803c5050ee6a2b63e6cdeb68462d145443d3be9c16332a535c8ac68e1337a981aa2", 0x7e}, {&(0x7f00000001c0)="42a887e287e2f5a1a48a91b7ff5f1721c1bc59188a92139630a9d5c3d23af88b919185a9e55040fbf3d33efe4fcb799ad9b4714151f20090800e95125e68d82c44586f51637c87fc56a137567ad7c12fdacf441c2fc34434613416a6f01ffe524cd44fec13726a3cd8423846a8a0eee9f2aba7d2a5de48c3705f20f9dc20cdb04c21549119d67c7c16c2775d661fe2d944ccc319ab7cdc04815893cdf921d6bbdf5662ccaf1637a55a617133652cf8d1d397", 0xb2}, {&(0x7f0000000280)="a8016026f6cf1e01d5af6ab282d50f495e71dbb690040947a3fa14052a1c4231ab15651c731a926a7c78cb2b491205829cd85d452191961bf1d277d01a80747bf0ac411f288a11e8ced5b7d6233fd3e73020bb4258f1e5f98e197756e84ed7667df1d3fc6a3c394f0dcf5b9f879c3d0d49b5622258a3f5264e5292aba62f1661071f7e72870e6b4701a890de4862121650b63c8f6c1ddcbdaf4d53809e0f3a536703839ed1f1a8b85715f61fcf32407ccfa3b81cc04986bcc46a3f5151312c49a1a90fe9a285797d267bd474892d20cb06ad94efa37254e6ad824fc52069a54d296c3301100fba202799055ee68c491a2547997bbd", 0xf5}, {&(0x7f0000000380)="377e51d72fa0e327716511ddb0dce623133fe6973ce3e5d74ee9f299523dc3fc8b455b68582bb14c81a7c318bc2f62acc5534cbef1dc424765f96869f60e0f1027e6bd26fbb47fdc5cb7fe7949568dbbfef7542bf16254becea437b03fbaa893e0935f5aa25267d2e11596291e23a47309e8365867f5ded68d3a96584a207de7e2f99fa5fd09402111c2df049990a7", 0x8f}], 0x5, &(0x7f00000004c0)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x9}, 0x100) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) 00:00:26 executing program 0: r0 = socket(0x2, 0x3, 0xfff) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200)={0x8, 0x800}, 0x10) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) 00:00:26 executing program 1: r0 = shmget(0x2, 0xd000, 0x442, &(0x7f0000ff1000/0xd000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) truncate(&(0x7f0000000100)='./file0\x00', 0x30c060006) 00:00:26 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="25000000840000000700000000000000060000001c000000840000000a0000000000000000"], 0x25}, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:00:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) dup2(r0, r1) bind(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x8) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x88) listen(r0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x6, @loopback, 0x4}, 0x1c) fdatasync(r1) socketpair$unix(0x1, 0x20000009, 0x0, &(0x7f0000000140)) freebsd11_fstat(r1, &(0x7f0000000400)) 00:00:27 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:27 executing program 2: r0 = socket$inet6(0x1c, 0x20000004, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0xf6, 0x5, [0x1, 0x5, 0x7fff, 0xef98, 0xff0]}, 0x12) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:00:27 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) write(r0, &(0x7f0000000200)="8d", 0x1) close(r0) 00:00:27 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r1 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000200)=0x8) 00:00:27 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:00:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x0, 0x1, 0xffffffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x100}, &(0x7f0000000100)=0x8) 00:00:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x1ff, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde7) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="2d19db9b2808241d96e8b4ff586113e1aa3b60b3b7a17fd8fa7106fbb9885a75a8d92f8d28b0b66ef899155938fbc3aa", 0x30) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/98, 0x62, 0x80, &(0x7f0000000100)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) 00:00:27 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) fchdir(r0) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000500)={0x20, 0x200, 0x7f, 0x101, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={r4, 0xa97}, &(0x7f00000005c0)=0x8) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r3, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000305000000101300"], &(0x7f00000002c0)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r5, 0xfffffffffffffff7}, 0x8) 00:00:30 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mlockall(0x2) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x7, 0x3, 0x7f, 0x919, 0x6, 0x200, 0x6, 0x5d, 0x3, 0x400}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000300)={0xfffffffffffffffb}, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x1, 0x5, [0xfff, 0xff, 0x7, 0x7f, 0x10000]}, &(0x7f0000000280)=0x12) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x7f}, 0x8) r5 = openat(r3, &(0x7f0000000100)='./file0\x00', 0x0, 0x120) fchmodat(r5, &(0x7f0000000040)='./file0\x00', 0x4) fcntl$dupfd(r5, 0x11, r5) pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = fcntl$getown(r1, 0x5) getpgrp(r8) write(r7, &(0x7f0000000140)="41ad9fde46ff00af0eb59ef4d9daeda50e9f06b1000089ed308391db6dbe555de92873689dde9a870d7e059e4262683e877d97a9dbd71fbd04c600000000000000000000000000000000000000000000000000000000000000000000", 0x5c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) read(r6, &(0x7f0000000080), 0xffffff11) 00:00:30 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = semget(0x3, 0x6, 0x100000000000088) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000480)=""/38) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x400}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={r3, 0x401}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r5 = getuid() msgrcv(r4, &(0x7f0000000200), 0x8, 0x3, 0x800) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x99, 0x40, 0x4, 0x7, 0x2, 0xb2f, {@in6={{0x1c, 0x2, 0x8, @empty, 0x401}}, 0x0, 0x7, 0x10001, 0x6, 0x0, 0x4}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r7, 0x80000001}, 0x8) getpeername$unix(r1, &(0x7f0000000380)=@abs, &(0x7f00000001c0)=0x34b) 00:00:31 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x402, 0x0, &(0x7f0000000040)) clock_settime(0xf, &(0x7f0000000000)={0xfffffffffffffff9, 0x10000}) 00:00:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x1}}}, 0x8c) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0xfffffffffffffff8, 0x3}, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = msgget(0x0, 0x421) shmget$private(0x0, 0x3000, 0x12, &(0x7f0000ffd000/0x3000)=nil) msgsnd(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0313b8cc37e62fa89e7c7a8f3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d6e65cddd4cb9d14010870d30eb894eeb707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda550000000000000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240)) 00:00:31 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000200)="282a96395dfadfe6cd17a9c59550848da204fee5d58113b6883c0578745c82227ab73af05bca4f0ee77c4a6083ba2ce16cf1650ea9365e6e63e63fc951aa2230bed60e1503f36fa816359330bf1fd2e53ac6afb168d09c21cb12c05cb737398594c023389f43829e3804bff5a46f6d2c086400c51f88c181145c51d4c76915e4ec957fb9f43dd9248ea13a2d22e0cbe608b561451edcfe47f753bdb445b5100a8a7980d362c539b4aa5af3dc28", 0xad) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000001c0)=0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x76, "374cef16e6f9d515bd1835f913d459e76a0e9e6c7d9bb068a55ed930b07328ee2eb07c4a9b83a548a87be65b1af3d94cd4a87b227a9d5f6b7bedc67385bb111b71482dde21989f2cd9e78248ce6007008684a60a8a7c7ebc29e98ba34d0f0b8f3262e9b63882e4b3426c6a79bca968be06a082efe8cb"}, &(0x7f0000000380)=0x7e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0xfffffffffffffc14, @loopback, 0x8000}}, r3, 0x40, 0x9c7, 0x7}, 0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r3}, 0xc) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x3, 0x4}, 0x279) accept(r1, &(0x7f0000000400)=@in, &(0x7f0000000440)=0x10) socket$inet6(0x1c, 0x7, 0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000000c0), 0x8) recvfrom$inet6(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x1, &(0x7f0000000000)={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001180)={0x0, 0x8000, 0x0, 0x7, 0x100000001}, &(0x7f00000011c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001200)={r1, 0xc6, "de5572d939b59d09a003ca926b39f6514db581798fbdc2d6e96da168376221a2e4fa57b557005cb7a56043f8b3235e14ec2e9365eaf2457a459c88aa0105046360d4106341d0ae138081bbd390bbc0812fb894fd8f5c24e63d42933e72848e500630b469420d750e5d74aa8b087086f0632dfe2ec866e7d45b209864990ac6d40624efd1e6db1f74c26d5301e3b63c016ef12b3d7f3d6a420904f7bc6cc876eef66fd03b1f36c0b1d16b24fbb3f5fb08f0a467e316aa2e9ec4be94ceab47980aa3742a10a854"}, &(0x7f0000001300)=0xce) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001100)={r2, 0x8, 0x10000000, 0x6}, &(0x7f0000001140)=0x10) 00:00:33 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:00:33 executing program 1: r0 = socket$inet(0x2, 0x20000003, 0x40) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x3, 0x5b1, 0x1, 0x3}, &(0x7f0000000300)=0x14) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9d60524c7cb5a81000075a4be") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffff, 0x3}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r4, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/203, 0xcb) fchdir(r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7, 0x3, 0x7, 0x7fffffff, 0x72}, &(0x7f00000002c0)=0x14) truncate(&(0x7f0000000340)='./file0\x00', 0xe1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x5, 0x2, 0x0, 0x4, 0x7ff, 0x51c, 0xfffffffffffffff9, 0x2, r1}, 0x20) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = getpid() wait4(r2, &(0x7f0000000000), 0x2, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe9e, 0x400000000020180, 0x0, 0x3ab) execve(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x2, 0x4) 00:00:34 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:35 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 00:00:36 executing program 0: r0 = semget$private(0x0, 0x7, 0x40) __semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000080)=""/3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0x10040) mkdir(&(0x7f00000000c0)='./file0\x00', 0x91) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x8) getsockopt$sock_int(r1, 0xffff, 0x101d, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$getown(r2, 0x5) write(r1, &(0x7f0000000040)='!', 0x1) read(r1, &(0x7f0000000140)=""/129, 0x81) 00:00:36 executing program 2: r0 = socket(0x2, 0x4, 0x3) sendto$unix(r0, 0x0, 0xfffffffffffffce6, 0x0, &(0x7f00000001c0)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000400)=[{&(0x7f0000000940)="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0x1000}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000000240)="66c71c14c4cbe2c0010c30a151ed68e616a8570003518ea81f8e9d77dec17d31646f97496778a33e20a53c1fbfc8021c19b5b11b8fc5f5506497b656f42d630218fe2c7fcb8c136147d0e6a4ef4fb89a088bf39ad9ef5a7d5b1659a4e54e762b37d2", 0x62}, {&(0x7f00000002c0)="c90ac857b1b20d10a78d916f5a5452e6502ab39eb9fff877f88885e848da294be0c0bd562ff17d3d1037267dfacde6225db9205142e20a890bded7c1ae4a69227ca2f4f6307dfad2feb3d7eb46a391d4ca4767019787a2f805310d83677b87787135019ceaf240210c037919cb474b542b890904fb1e3b", 0x77}, {&(0x7f00000004c0)="ef9a5f59f8c7b61f8f7f4d8020ee207015f66e240049fefa63654f094c8e61cc4daa27b3b84393ccd4408a368a8634432bc3405df591339e0255d6ebe6c2ff848e5a88e86b8f7f809eea3f3ebb1d0439fcb7189243cc2b86facb8df179c52b2c785d01baf9aaa8dba310e97b00162aa98efd0635000992f908cd51335e50fb4f33ea2d75ea7ff18ad02165eab25671b100", 0x91}, {&(0x7f0000000580)="c5e85a2c9b82afcb00571b6eb7fd239cbc0775f0adef7b4117caa9778cd18933ea1c75f368cd2cd4ec4e948b4d8675f35fe1c2ae025108b171c349155fa074e97efc8cb59243108c6e6935c3a8ac12e6c05171729a7232ed0edf47b39a4b1fb847b4e7cf8d6b2abd125a4af9535d747a7620db98e2887eb75cc8c88d428b9b75f4e12559f56fe49df13429da08e10e5fd0", 0x91}], 0x6, 0x0, 0x0, 0x80}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendto$unix(r0, &(0x7f0000000100)="8b46c9a309d9353738f0924edc2d2e239eda6226b71b34d302d9d712c9a8d306288c16a24d1d162ba7e7dae0f61935", 0x2f, 0x80, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)="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", 0x1bc}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000480)=@abs, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x8) 00:00:36 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x10001, 0x2, 0x10000, 0x2, 0xbd98}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xf7}}, r2}, 0x84) 00:00:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7, 0xfff}, {0x8, 0xf233}}, 0x200) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:37 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="04000000000000006c1b513dc129aff95d5704ebaacc12ce93e6fad794f865c97d6d1f3518dfb94b8e19ef2f33dc957aecbc491448259057fd3e57812df7201bb8655d61a44b72a1ed860dd72c969a93c1e1c75ce51ddb"], 0x8, 0x0) msgget$private(0x0, 0x0) 00:00:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x100000000, 0x20, 0x400, 0xd9b, 0x7fffffff, 0x7, 0xb3da, 0xced0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0xae, @empty, 0x2}, @in6={0x1c, 0x2, 0xea, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000140)=0x10) 00:00:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0xfffffffffffffffd, 0x5) utimes(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x20000, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/18) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) 00:00:37 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x400, 0xfffffffffffffff8, 0x2, 0xb88, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x2aa}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x6, 0xf, 0x4, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x9602, @remote={0xfe, 0x80, [], 0x0}, 0x4d942ff9}}, r1, 0x4, 0x4, 0x1, 0xb400000000000000, 0x10001, 0x8}, 0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000aad7da9660021b75bdec3a080000"], &(0x7f0000000180)=0x4) 00:00:39 executing program 1: select(0x0, 0x0, &(0x7f00000002c0)={0x9cf9, 0x1, 0x7, 0x100000000000004}, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:39 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x6c, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) recvmsg(r1, &(0x7f0000001640)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/187, 0xbb}, {&(0x7f0000001280)=""/58, 0x3a}, {&(0x7f00000012c0)=""/196, 0xc4}, {&(0x7f00000013c0)=""/145, 0x91}, {&(0x7f0000001480)=""/182, 0xb6}, {&(0x7f0000001540)=""/60, 0x3c}], 0x7, &(0x7f0000001600)}, 0x80) getsockopt$inet_buf(r1, 0x0, 0x51, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) 00:00:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1f, 0x3, 0x6) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0) 00:00:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) read(r0, &(0x7f0000000000)=""/77, 0x4d) ftruncate(r0, 0x80000000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) fdatasync(r0) 00:00:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x30) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x9, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x6, "6274773f2867445d6c12d7c2042299ed"}, 0x14) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r2 = open(0x0, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x2, 0x1) r3 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) poll(&(0x7f00000001c0)=[{r2, 0x100}, {r2, 0x10}, {r1}, {r2, 0x9}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) 00:00:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) ftruncate(r0, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0xfffffffffffffdff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x3be) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x1, 0x4) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0xbeb1}, 0x0) 00:00:40 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:41 executing program 2: setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x200) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x0}}, r4, 0x78, 0xff, 0x0, 0x7, 0x8000}, &(0x7f0000000440)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r5, 0x1}, &(0x7f0000000100)=0x8) 00:00:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0xfffffffffffffdff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x3be) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x80000000, r2}, 0xc) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:44 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x80}, 0x8) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000014f) 00:00:46 executing program 2: r0 = semget(0x1, 0x1, 0x238) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xffffffffffffffc0, 0x2041, 0x0, 0x3, 0x3ff, 0x0, 0x2]) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r2, 0x4000000000000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x400000000101) 00:00:47 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:47 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = getuid() fchown(r0, r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) sendfile(r2, r2, 0x0, 0x0) 00:00:47 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c653000f8eafccf84bbf74dcf0e8b1c209db641f64279e5eb7297554a4ee843cccb3c6a2ac3dfdbc1e2788a08f7df8faaaeca89142c8eecaccdeb11dbae88b50f2254b6d3a763c00f5d04105832194704f5dc726a234159da1da5599448478047bdda1c2ba59d4b1af9cafa43ed5c917dbb1737000000000000000034555a4048bd6189a35857357fbf47d30144dbf9f6518b2aa387587f95142fd52838b88c93b41f2e9e58b516ceb7dbbc5ba3c5d4abdf3e430099c10e9a96645f974846b37bb51f"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xfdb0, 0x20, 0x4000, 0x8, 0x5, 0x6, 0x80000003, 0x1000, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000140)=0xfc30) 00:00:48 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000000080)) setrlimit(0xf, &(0x7f0000000000)={0x3, 0x16c}) setrlimit(0xa, &(0x7f0000000040)={0x8}) 00:00:48 executing program 1: socketpair(0x1e, 0x0, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x43, &(0x7f0000000080)=0x5, 0x4) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x404, 0x0) freebsd11_mknodat(r3, &(0x7f0000000180)='./file0\x00', 0x8, 0x9) sendmsg(r2, &(0x7f0000001880)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000040)=[{&(0x7f0000002240)="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", 0x5a1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x5, 0x8, 0x6, 0x8000, 0x0, 0x7, 0x80, 0xfffffffffffffffe, 0x3ff, 0x7, 0x8001}, 0xb) 00:00:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x2, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x20, 0xf, 0x6, 0x1}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r0, 0x3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0xd14}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) getsockopt$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) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x20}, 0x8) 00:00:48 executing program 2: mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x3) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, 0x0) sync() 00:00:49 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:49 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="5f718cffc3d189f497d447dbd495b508952e8cbcb7ad28861a7369c027eaee2a", 0x20}], 0x1, &(0x7f00000001c0)=[{0xa8, 0xaf, 0x70, "103115cc6a8e068fa933b71218298d22c2491204d4b61c40ee3bed9211719ccd1829341d2135cc967f3a304d66cb703f0c596a20da18379e01ac254c76ec8a63b902e6752afcf7fd161733117d98f32c8b11f576eba9d5e67d2d30eefe13c2b0bacaffe36c4ca280f25edba1f1165aefc6a09d58836c224ccbd0d7ac88abf34dbcdd5f53c2e3968b9abecff00b1b7396ca406807576eba5e"}, {0x28, 0x1, 0x5, "899550561726245485fdbd41b871fd0fd979a08b"}, {0x18, 0x1, 0xfffffffffffffe00, 'x4ZR}Np'}], 0xe8}, 0x100) r1 = socket(0x2, 0x10000003, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000c5723ed028692cb6"], 0xa) r2 = shmget(0x1, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000080)=""/140) 00:00:49 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) openat(r0, &(0x7f0000000040)='./file0\x00', 0x120200, 0x11) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0) 00:00:49 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x7fffffffffffc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x10400, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x4) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet6_buf(r2, 0x29, 0x19, &(0x7f0000000180)="a43f4fc7d15ce835ed8b3e4c8637762f23dddfdb07adbf5d49dc6c0b9d46987ca807b7ae423fe1a2e5b89c17ce2050b3a18694421c7f9f9f08dd962e60462cbedf62a43f9942a4facdf5e3853945131138d60306d68dcdb38703faf955a3760dc3e9f3fcb981f511a950f16a48f307f4ed303d316baa435996dfaccf6d6ab4522f83a41997210a4317e902413e73d1ab46fe1a984bc689126ff80483614a34a6d7cb02f51e032668aab40898f3b31e82807bfd2deb1472b95f85310018cc79bcd929d678e25fdd05a6d682a65b6b2061f7bb7bb173ea4dd154e1843d5a53a3ce4c8fb0c678ad9562e651534ee31111e3f78745483debf83a", 0xf8) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) freebsd11_mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x0, 0x5) 00:00:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="090004000700952f02000000"], &(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, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0x84) lseek(r0, 0x0, 0x3) poll(&(0x7f00000002c0)=[{r0, 0x64}], 0x1, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 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$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0xdb4, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffe63) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 00:00:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2305000000fe8000000000000000000000000000aa0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab533f1c44895bd49ba2d4b145828f1fc8d8df92d3efd5e06e527606dcf88872679d71138a5309132326be6f31b3166cedf7cc5e7cd1d3e6281546bb963ee913d79bda592623030caa67a371d52e5b57ebdea88ab77763617cd9dfe49010b5fcf109ea1d3c8668f044f1c7aa86fa85b675b14f33fb2c719be20322368d5acf7ccf7be08b8b3aedcfcff97e4a4200161eadde5d0841f3f529bbb9eea4bdae92685812ac5d022b685869062838d4fb9da3c3b4ef6af4b3a9377941c3d5859c87b05d16a176609e259582b223c70f21f100ed24875ed52499daf971e105f84d8001180f8dbf5f2990ad245552af6bbd624a617b88efffe157b4d0fc5d4ea58aec988dc4f0cf4ff13ead6d37351ab765d8b876ff980f7fd84a750d3dd50d01a8a9", @ANYRES32=r1], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:51 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:52 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x100000001}) chroot(&(0x7f0000000000)='./file1\x00') 00:00:52 executing program 1: setrlimit(0x20000029, 0xfffffffffffffffe) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) r2 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x7) accept(r2, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 00:00:52 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x9, @loopback}}, r1}, &(0x7f0000000680)=0x3ab) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) 00:00:52 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r0) r4 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="08018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 00:00:53 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r1 = socket$inet6(0x1c, 0x10000005, 0x800) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x8000, [0xfffffffffffffff8, 0xffffffffffff0000, 0x800, 0x204f, 0xffffffff, 0x7fffffff, 0x3, 0x2573]}, 0x5c) syz_execute_func(&(0x7f00000000c0)="400f28c5c4a1ea5da0286223890f0d650e0f768d52d19fc00f67dc760a3eda2ec481062acff3d27b3cc4c2850bfd") r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0x7f}}, 0x0}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000380)={r3, &(0x7f0000000280)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x7, @empty, 0x800}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x4d}, @in6={0x1c, 0x0, 0xffffffff80000001, @loopback, 0xfffffffffffffffe}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={r3, 0x80000000, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r3}, &(0x7f0000000500)=0x84) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000540)={0x9, {{0x2, 0x0, @rand_addr=0x9a2}}}, 0x90) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000600)={r4, 0x0, 0x4}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x47, &(0x7f0000000640)="cc6316ecefe783c8cc1c29f9f90e5d78b6ef22eba11365dc72e534835c051d197d88a3c59151db31f64aba9c59a9400e9f3a56ab3ab71f6879efe382e1cbdf41fa0a591c389b6818d5317a2f9125b90d9a0c546c0ffbcc492f60768d58edebff36f5111130b21e828faef784bc1daf21d9fcd88fd8e7d171ae911e8f32362a9af241e9f0526b7b31e003b15f32e100119bb76b0dd616b00c0bf84496b8bb688664a5f007a8b20ad29af0b7eb9ef85619eec9b2d5cddbc3df86c8e2b75ff55be91d5759829ee8e0", 0xc7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000740)={r4, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000780)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000840)=0x8c) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000880)=0x76a, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000008c0)={{0x1c, 0x1, 0xffffffff}, {0x1c, 0x3, 0x400, @empty, 0x8000}, 0x9, [0xffffffffffffd627, 0x3, 0x122d31a6, 0x10001, 0x3, 0x3, 0x80, 0xfffffffffffffffd]}, 0x5c) setsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f0000000940)="0231ec49dcef8152deca4be85d0b72df610d08e5f59ff439b76ebe0045e723bb99011b0fee09ddc3052752c8ce76032174138b3d33ff9ea2c9eb397906665c590972b50638525b43633049eb7d2c6a6315226368ef53fc0ce43cc419ed0ccdb7866d2805077c19aad2f1b922d0835e94449eb5ba146d830fe6b4ef231a256070db7211e58ba8c911a066ec331ecfdd8b13e59450afe0ca0d0b98a6d5", 0x9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000a00)=0x84c0, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) lseek(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000b40)={r5, 0x6}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x57, &(0x7f0000000b80)="24a068e96cc5f25a95f3648e71e9c69a729fd52c7930b59e839b9fd3898c629483c77bd3393cee38748bf7fd46c98a9cc4284d6e8fd8bc983a9d413ff17dd8d29c8327c43b57f2974c0bd66882588e840e58876360153022d925793c5b6d6b3a24d389c80152c7204ef80c572942f2ed0a34d99de41b9c1772eeb4df4db7a7d8d8a337e77fcb0a04d3ba336b3acaa21ab465c62065c7a59e6f57a97eca517784241bb8259981fc3f5e424c0d989061e1c0573036a9acc56a8e01bfd9214e038ea745c07ad6377a8645c4ef9d35a0d8900c2ed7949665733a6aa4deb40623a2b65458d44f4f24ef2c89c01e5b1d7c453299", 0xf1) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000c80)="4dc91ba0cbdb0d09b77cd4d94612abab10b6d2b0142e88be60fc395581984f00a8b7430ced1590e9cd4c24c4e8fbd14f07c08e7c4899d1e4326741b0d50f36d5d48da17a300ebaa64a8cf60b5887b6f3baf572b9d3c3bc9bdd8883248d9e437bb7c87cc8ec8295a193aea82f2562d95e9f578301c20a1bdf1d1309ab047e368a4ffbd2ffd4ced79c895a17b7d6d79be7b8c3e8c7ad14aa85f25ccda230368dafdd2d58e86465c22fb3df1876be06d8d4c42d8a5d6e1369fdb2462adc6fb770adb3c449afaa2c428ee889", 0xca) socketpair(0x0, 0x6, 0x7, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r7, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000e80)={r4, &(0x7f0000000dc0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000ec0)=0x10) 00:00:53 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="a0", 0xfffffffffffffcf6}], 0x1, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) r1 = shmget$private(0x0, 0x3000, 0x304, &(0x7f0000ff9000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 00:00:53 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={r0}, 0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 00:00:54 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:54 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0)={r2}, 0x8) 00:00:54 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x7, {{0x2, 0x3, @loopback}}}, 0x90) r1 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r1, 0x6, r1) 00:00:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getresuid(&(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/152, 0x98) 00:00:54 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x0) link(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket(0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) ppoll(0x0, 0x46, 0x0, &(0x7f00000004c0)={0x1ff}, 0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) lseek(r1, 0x32, 0x0) execve(0x0, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x2b5) mkdir(&(0x7f0000000000)='./file0\x00', 0x28) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) r1 = socket(0x11, 0x1, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) 00:00:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000240)={0x53, {{0x2, 0x0, @rand_addr=0x9}}}, 0x90) socketpair(0x1b, 0x1, 0x5, &(0x7f0000000200)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r5, 0x8000) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/73) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8266f6f5c8bd18e23500"], 0x1) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) open(0x0, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 00:00:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="7b83043fe2a553ade791aac6a7e7d65a243a560083bddf3a54300b16dd411ce2238984110c14377306209e4b2799e6750781eb012734d10cc1f0f552c319e6a90fe0ce3afa2584a3daad566985de08f8b6aaebd11cac0c6c809c6ca2d381ba12dc0b0269456ce70b32355d26631c84787c89f64e1a4126bc463fac1b", 0x7c}, {&(0x7f0000000080)="b2f0acbe0c7573f6c1ab7c4262af9f47db8ee544fdf543bf0198a04d1ba15ccab6e23dad2f614961243229d5729f2e6b7dd7cc9bba86b8da7352dd577b802cc1b5285a4dc2a613697dc88372c0daefc1d7ba8b4d0dfe36d72f7bff1bb37159235bbe66b0b3598b6942fa41ab8c3d5bff30963e03aaf3ed8410cf40b4625d2b71c1ac480b55465bb247794a9dce5655cb3255482bab0597794ef4e0d4a8", 0x9d}, {&(0x7f0000000180)="797fbead3eb4a5d4ffb061a6e4a58cd64c7bc1addca987494f2a3bd68df2f52dc98921ae243b68541585c462b041b84ed52e369cb8147d95e1a65888f9965a7ce74262f11293d9e191cf8b6beb7ff0f7d54b7115ba88fff5c7202086b2446479b8171ae5d7eb5f889fab0c301838eb634f8e52e3d63971e651122601b4f91e3062836321e9444e5095babac9d9b27e2e03c550e123e1f91bb1950aba64c2cca0674431a4ad7cb7f526e796dd5bb8b9dcbaae33fd88880f753eae6ae5d3f6302a", 0xc0}, {&(0x7f0000001280)="714b02c686a57aad64f7decd7c09db6ee52e3f0b492e1a4ca00bca02c0bf1e05b7780e739f3efcce4dfe46ed96796c0d1a0a0781198100431c59f64707b472e3c8ccaf2806a56b59555161537cebb69d38a688e20f8314c69d63fb679b260a131e26b130638fc1b3afaa0c276d769c38e7ecdbe42e144a6e1ec65fc834ca5832767f5d682a7c72501f2fe06db4a121986375cf721435c1daa2492c9cd21b5ecf8222cebf73fbe7bf6cad4b2bda8039031b0c0cbd6c4990a15ef4321f94732f5c8cdefbbe14c1ff699087930217e70d6e343d9550bbd131275d9d5b6d910b0ec8b92790c8054ee6f3301e8047", 0xec}, {&(0x7f0000001380)="3a80beeea3733b6594b2ee13556ccc666d4073fb7fd021bbf0cc95733d0bb86316ea678ec2c71f45c7c80653a9835e47899d4777a02f7c58efbf403a357f988cb9c03e31e8e7f21b544ace2a07a3bed4bad0c11e71fee2047303f648b81ec240bff1c703865881a4870cc6aa85af3b5267509232f1250ac4bf53dbbefa9831650ebd1113354132d075160cd57ee919bfa78d2e488d2ba85fe73c741c2bfb8a1384dd7c16d7b71f5d47f9b9ffa1e63460ced7171aa372c59767be48d503e84edc0bab2ca9180f9e37be4c5ea279f463a2e827577561d2f10ef252a0ac80f4c3aacb15a15b909fbb1a886226e110e95a4a", 0xf0}], 0x6) 00:00:56 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x1, 0x7, 0x7, r1}) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@empty, @loopback, @rand_addr=0x10001}, 0xc) 00:00:56 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setuid(0xee01) r1 = semget(0x0, 0x0, 0x0) __semctl$GETPID(r1, 0x0, 0x4, 0x0) 00:00:56 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000240)={0x53, {{0x2, 0x0, @rand_addr=0x9}}}, 0x90) socketpair(0x1b, 0x1, 0x5, &(0x7f0000000200)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r5, 0x8000) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/73) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8266f6f5c8bd18e23500"], 0x1) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) open(0x0, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 00:00:58 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) rmdir(0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0xe0e0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') 00:00:58 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140)=0x24, 0x10000000) freebsd11_fstat(r0, &(0x7f0000000180)) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000000)="e1a52ab9e0b08a53f10057cab20788e866762e75f75503868fa3c375cd99e415b5195fdd9b20a18855b23a1fbd05d7f1d76cd5d10b351f149acc1b45ee9f6c45f8ecb12bbfda4180c3d7dbcff0131550137c1ae000eebfcef945c512afd22dab343e34f77354e0152a1e954be434d488d44d21868b5249459dc4f694e4bef78ab5d07d54933fdf5e93", 0x89) socket$inet_sctp(0x2, 0x5, 0x84) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], 0x0) r3 = openat(r2, 0x0, 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000300)='./file1\x00', 0x10) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r2, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:58 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x0) 00:00:58 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0x0) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:58 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0xe, 0x0) 00:00:58 executing program 1: r0 = socket(0x1c, 0x5, 0x7fff) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file1\x00'}, 0xa) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f0000000140), 0x8, 0x81) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x14) rmdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') semget(0x0, 0x5, 0x183) 00:00:58 executing program 1: munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) lseek(r0, 0x0, 0x7) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000) 00:00:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @rand_addr=0x2d68652b}, 0xff95) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:00:58 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="829cc895db8e01d97c00"], 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xd}, 0x0) 00:00:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x100f, &(0x7f0000000000)=0x8001, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x64) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000040)) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x2, 0x20000007, @local, 0xfffffffffffffffc}, 0xfffffffffffffe46) 00:00:59 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0x0) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:59 executing program 0: r0 = socket(0x1c, 0x20000002, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) write(r0, &(0x7f00000000c0), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setitimer(0x0, &(0x7f0000000080), 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x81, 0x4) 00:00:59 executing program 2: r0 = socket(0x2, 0x1, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xb5, 0x3, 0xd1df, 0xffffffff, 0x3}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x649, 0x9, 0x7}, 0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1205, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in, 0x0, 0xee94}, 0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000040)="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", 0xfc) 00:00:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1}, 0x8) 00:00:59 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) r2 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000040)="0e32f602eddc59760330d5283400780edb6855", 0x13}, {&(0x7f0000000140)="3d686f98d1a359c68d6325d63f0d5cd2dbdfc1a92740a246", 0x18}, {&(0x7f00000001c0)="1f8f676bdfb9f85368062bca12a5d583ef2b405c93289932986fd6561ecc319231efef17b44f8aeb5fd97860456344823987129d1309e334e4059c154feaeb7d43857648702199084cb224336c7dd707d6875238b214990ae92d49bfe811331ac87e26d995577f165a6494c1a3c5da37bb30fe83e0278c90ad538247eae2a586fec2b4787932450347ee54644679c6c3c89fefff06b25b5df67abda28817f3c95845704d03a9d9152ca625ea43bed9e2c76a37ba90", 0xb5}, {&(0x7f0000000280)="4b6815e327548ffc2b4a5e828d2b3198b8609432170916656afc51427ae7664adee3d5f31da9d1a12b66e288cc281ef0f683622cc6b392821f763dca053dadcfa0b6d2e38ffa265d8871fd077f1f6a26a04f81b9daa11283eda024383575fa9c83150219a7", 0x65}, {&(0x7f0000000380)="57841f356dd529bc7bb4f9915e2160c22f97aabe6cbae9aa488dc3960cfb8cd1cb4ca94350922422ea02d044c77461beb81bb56e669fe175ff6eaf81bbbdf2c4bae8fadf77412fef7ee1c64cb156608c56445374c520c6ceb35a0168093ecc0070d5fc97d424575587d05616ad31dca24ae87fec6d04e3408ee1a692f074cfe8b7985780a90fde5a46a2aa86a0081bf3f91a9fa8a36b2e2996c30a001c8791d7d8c4ecd7212963a1ddbcc258583732af197a13edd6bc533b89d98b6483f7b7d176d327605d4e2feb93048339e85ff8ffe80f1796fc2e0984fe977e1d56ba400b96bb08278e247efd53e5dd7e2744", 0xee}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20104}, 0x20188) 00:00:59 executing program 2: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:01:01 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0x0) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65300aa746514c94f04603d732c5d4ee456137ffeae1954d949d9150b85e9be5a977e1c8b5161aea195a6158c6b2b71af29793c484d1e6780e75466cc9058e94653334b36eb7695242a1ddc7938e2b6d37c639f5ee3e258d49f4c88222abd69f6139000000000000fc58980acd165431bdb2c7496949a42f5ecec99a657145123508a28f457f36d40b477454a4279b72507c09ede54beb66895da730776625c258f4d328bf32453ed7a1b46b9d197ebb37332b9a069a1999b754a9719af70fd2951885d615477f0d30cdf8782f16a505535c174671f8"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) 00:01:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x103160ff567ad71c, 0x84) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000000480)=0xc) setsockopt$inet6_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000300)="11d26fca41f517e0dea4acda91cad27001e996e2dd434055fc1a104e4ae19e9c4007fae9a4e8f62d", 0x28) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0xcc, "575866d95d91cb0765f3863f24acb9bb96d43ebfbf81f5581e9540d465c5a1f0c8413fd46150173a746fe63b803cf863b95155f34f658f954a2e8c799fb4b66c0c53834d48ee29d68b479e8a89568da438f0f5f10659cf23c5ba0380627f2b20b7be2581f1fd2d176ecc4039bfb3ec7f51b8ec90ce45af67f820eef745b5ad37e753864cabe9ecc17cced2ef180a0aa1bc33e51ed32da6ca3567b833a3240daae0d076d3ab5594868fef87a9956a443a605c06e0e51a80626ae4f8247af77e7c1aef9b27204c24a7e8d1fe98"}, &(0x7f0000000280)=0xd4) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0xffff, 0x0, 0x7, 0x0, 0x6, 0xfdfb, {@in6={{0x1c, 0x2, 0x38cd, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r3, 0x7f, 0x0, 0x200, 0x2, 0x7}}, &(0x7f0000000400)=0xb0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000040)={r5, 0x0, 0x0, 0x500, 0x3f}, 0x14) 00:01:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000200)=0x8) pwritev(r0, &(0x7f0000000980)=[{&(0x7f0000000380)="09954319c7878f619397d423e37120f334ff2382888d2a85aec5f7bf4d08d747ccffadba10f46003ad3afebd3172cdf38c1f1cbf9a29dd3ed1de49ba7f7065d22e12b9ab266550a70b50db285144595d1b3fd543352b2381c2db309c0775ce7599e54e89c96569c904d2b641909305696de50609fdf68c0d249d1e500151d02c84681c5e94a40902ae4b085ccec2c6e23d24acd4cfddf3d0afad9def1d3f55c38effaaa4ca384ecf76834acda9d40de0289b8955f41ccbe37fb80d8a17227358bc0a23fc765f7e44e0564f7e98650f30b1", 0xd1}, {&(0x7f00000004c0)="f07c59e696067aa418282605c8c1adfa54b36bc2c743581f8c5230c5c3a2c5da423f2b69ae196357673cdd2f978fee7c0c9da234d0d0028b378e6be8494bc43298a94edc13eaf7607a27c594b855c5f135e38e928eec92f72f22046e1bf1570341e14b76b1de17a00819f2b96090025d4d7cd0702e46ae327118c7e67b3ef013f2c810d648146bce226ce30100876efed9f935249e496d0875cc61a597c249f0668627c1213c05665a0ba6f24029394192d781f0901b55efc6d5793089d29807f2992742ea0d440844ded95ddf", 0xcd}, {&(0x7f00000005c0)="d2665b11276aeda885d8477c51b27ea7f7af15ccf6bbe8947591b3c8b49ae0204cce2960eb6a506209002cf40ed1c0e42f", 0x31}, {&(0x7f0000000600)="7c9afaaa63f2d60cbe943d8a5f946553f0030443bc10b1e8019deb2f76409af4", 0x20}, {&(0x7f0000000640)="ba3065faace4f2f692246de44263b543e4a587c27158f68238f837d6645b6111e37b32d2faf05abf8c91ede133f5f5d288dcc083cc570860eb99619ed65edcad987eb295140fd349935e65c8f078498d38c7c949e3c7669c31500091e380f6c254a27be9", 0x64}, {&(0x7f00000006c0)="58b89b822aa46e1c384f40425f18002309f78c037ee4ea9509bb104c132ea4457c5ae5c78ad4fc1ff936d828fe32125de8d46b701553cfdad6d5602ca7a843437ebe6d43403393c636964c9e3bf59db4ae635cf6e81ded5707f51d544ee162a03b480c6079199eadfd78277afa20adbba4de16d9dc4efd0aba52b4da2cb15c2b2f558839889e6c84f7c86d29d514306b680c67536415018df2218311d43fe8ab41b567c410117731050e8f3e4523476e47eaaff05164fb703f5a0618df7f", 0xbe}, {&(0x7f0000000780)="f998767bb7bbaadfa9498b63835e2028b009ebd37839709aeab103c64c8d0502b59f04246619b6fb3aeaaf7758b6d5ae8cd389cf770adba0f474a4f9e173b6e2a9cff23561b48282fae30e64321c40f1f061ea5e3e8e657db27705d7186dc6153fdb1b950dd07c8c38de14bb2f1ffc48be3b303e3bb213bf0250cae25ec314ba36513ce1449a7d0c48ed281223e6335670877e198848fe955802309f3c7c0cb3885d921b86675b5f7cc17ff9e5a3ab90a2ce33219a56a4135783ce6d3b4ae7fc37b598ca6c6953fa80272e0bb684f53322eeb07b73acb08d3ba74787b47f5e9c3b73c3658c7fef3578facb8d26f266533965", 0xf2}, {&(0x7f0000000880)="cc60c57a9f42", 0x6}, {&(0x7f00000008c0)="288e94b9d9503dce4bd3495b330ded503d5f227e8897f751b555439c1f9721189bab88446e3ec47b3eb356fb62ebc7ea783478f53af90b9d7d712b9fe45b5c4bac67d2fab7cc322c4dbf467b371651d7f5eedae0a55790c2c566fe2cb508548ddccd83dd431d543361ed5a73fbd22f20cdb2aea079f1f4e97e140bea7429cb03698fa6240420b6853f4b87cb9aada9c460460a37e220613a5dd2afc3d7f98de13eebf2f3b22387a4814dd59b6148a05f8503408bdc76051b701670c9d5", 0xbd}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x20, 0x585}, &(0x7f0000000280)=0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x1, 0x100000000, 0x400, 0x200, 0xc7b, 0x8, 0x3ff, 0x401, r1}, &(0x7f0000000340)=0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f00000001c0)) recvmsg(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0xb49e}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x80000001}, 0x4) 00:01:01 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) 00:01:01 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500090007000300000009008b4204000000f7008ab1da0a086807a7c96c38e1b4251e86991348a70743a9b0d7ef4777d900fb2742518a799e42b9f90900000000000000b5bfaad8ff796681f9b429848969e9f31ac5f7bb96831889de21ea24bae7f826d9af6f60cd8440edf8a1f8c6bc58e76fa60c94405b98568db2bde56ee5e4808804cae9687e1d20d037323ceb2452d5f9"], &(0x7f0000000100)=0x1a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) mkdirat(r0, &(0x7f0000000800)='./file1\x00', 0x0) open(&(0x7f0000002100)='./file1\x00', 0x0, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) rmdir(&(0x7f0000000240)='./file1\x00') 00:01:01 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x6d, 0x0, 0x0) lseek(r0, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) 00:01:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20001, 0x40) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet(0x2, 0x4, 0x1ffe0000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x20000000) ppoll(&(0x7f00000001c0)=[{r0, 0x8}, {r1, 0x102}, {r2, 0x10}, {r3, 0x100}, {r4, 0x2}, {r5, 0xa}, {r6, 0x1}, {r7}, {r8, 0x40}, {r9, 0x2000}], 0xa, &(0x7f0000000140)={0x1, 0x4}, &(0x7f0000000240)={0xfff}, 0x8) r10 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r10, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r10, 0x0) ftruncate(r10, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ppoll(&(0x7f0000000280)=[{r6, 0x10}, {r8, 0x2000}, {r9}, {r0, 0x2}, {r9, 0x100}, {r3, 0x2020}, {r8}, {r3, 0x102}], 0x8, &(0x7f00000002c0)={0x401, 0x7fff}, &(0x7f0000000300)={0x7}, 0x8) 00:01:02 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x5a, "adced64ef902b3a0652fe40e39e247d9d9e23c24692ec2f9325be052e487e453cc49acefc62dae5f99de962fb4c9d8edf49a63b3b56106a56d95274e47899d872387e46a198092e85b0726037c487ec26c7133c88d81a813dba9"}, &(0x7f0000000080)=0x62) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xff}, 0x8) 00:01:02 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) open(&(0x7f0000000180)='./file0/file0\x00', 0x1, 0x12) 00:01:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x20, 0xf, 0x6, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000200)=0xfffffffffffffefb) read(r0, &(0x7f0000000240)=""/144, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r0, 0x3) fcntl$setflags(r0, 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) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1ff, 0x53f, 0x1000, 0x1, 0xaaa1, 0x7, 0x3, 0x7, r1}, &(0x7f0000000340)=0x20) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:01:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:01:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@loopback, @loopback, r1}, 0xc) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="82022e2f66696c65300063276cfde521b5319980ad8487b4355dc7843b13bbaeadbc071b78112a8f5163ed8f081f54f0575d4a2a06628081e8fb7bf2efd862087673c3454d0841180c0f2d317675c94f8b3db023b545cab702009f87f81260ec83ca101a53a6a97fe3ad0f261f93e0c9b835e4e4cee5dd912f93ce3841ebaebacce8e6f17135854d868da6b877dc68b2ec9d00e2251d2996e7b46e7fe012420a2133199060d20e72fa6f35f9837cd2ab60ebff069917c4664497f85e7f840510ecefdd1e336c0721d521ee6aec655fc22181beea472a"], 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)="2ffa4120139e36f50060c36e10d07f780abf60bf5cd2b62ed8a0fedd00dc5a62da370f8c98203855cef599baf107941e870bbc90721035924d77eb710aed312d49ccb76da07b8d444207f72ff786e78f4181665b7b3842b8dc2fb036b8ab6440752005a700730dcf370d5a546e77230e729d5833c929ef7a7f2235689548fe92a511b5ec4b71be08987073d70dce5b9bceff79cc7b164571b26a7e34600b9dd1ba8c6db56bd3f602ae1c9d3c3c1ab5dc0c0fd19a58c449eed460999fecf5d0dd9b4a9424cb745fdb476f6296044e68bb15cc1248472465fe21d3edf20c55d4", 0xdf}], 0x1) shutdown(r0, 0x1) 00:01:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) fstat(r0, &(0x7f0000000280)) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setregid(r2, r3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=0x10001, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4) 00:01:04 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2d012a2f665f34238352b3c5df0baa696c653000"], 0x8) socket(0x17, 0x5, 0x8) listen(r1, 0x2000000000) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4) socketpair(0x1c, 0x10000005, 0xd74, &(0x7f0000000180)) truncate(&(0x7f0000000080)='./file0\x00', 0x4) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:01:04 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce450c3da0fdc1890c4215554754665f0866f62b326180f2ce5") r0 = socket(0x1f, 0x20000000, 0x1ff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1fffe00000000, 0x1, 0x7, 0xfffffffffffffff9, 0x1, 0x7, 0x1, {@in6={{0x1c, 0x0}}, 0x0, 0x2, 0xf47, 0x7, 0x1ff, 0x1000}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7a9, @empty, 0x6}}, r1, 0xfffffffffffffff8, 0x6, 0x4}, 0x8c) 00:01:04 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000100), &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:04 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:01:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe8010"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x7ff, 0x5, 0x82, 0xfffffffffffffffe, 0x8}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x5, 0x0, 0x2000, 0xf13, 0x7, 0x5, 0x100000001, 0x7, r3}, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x4, 0x40) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:04 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) r1 = msgget(0x1, 0x80) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/72}, 0x50, 0x0, 0x800) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x3) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x7ff, "2abc1bd64135032e88e65a02f6f6943a"}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:07 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000001c0)="b10005020400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c290000000020000000000000000000000000000000000000000000000008c0884f01afd26a778516baff7431652164e82e9bb55fd07994abb836cc57c97f29b560b90fba62413db7ca7c0ada29a83192365584c15d3c696b39469ae50082a1a0245c65d1afa7d011dc5640ba525d95ea0efc5ea4ae3ea034dec7c4dd3fa6d4367ed42065cae5ba4d77e3d335d42fd0153fdb9c5b4cd7c82655a6fa0cc39d69ad9333cafb3a1debee16ee0561b408629d148d1c99cb6938c7d376c13ed07b17de6b3b5fbe35e0845188fe1e923ee77b793198a13dbb2a3aee6bcc2e926ff71affdc0e2a9f012c5a7249527d2ff95e51762d173b2ffd88aded661876314487535eccff74753537c02e93ed2a9341a7ac8ebc7a4f5af8d18a41c755d0705d97ed81e0e21151c7b3eebba8aab241f473b36c5ca132017cb0aaed6e31d05d5d444176839aa08fa4412a52cf24e7f71c4bc4b536bf35f7adae0070dd6be066cd72b3858c0b97f956ef6358ef0ba2d8d", 0x200, 0x0, 0x0, 0xe7) getsockopt(r0, 0x8, 0x1, &(0x7f00000003c0)=""/4096, &(0x7f0000000000)=0x1000) 00:01:08 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="8a187125326dce0cf7019c6ecb70c7e011825ba8ab68c9ef4241ab7d42fc15e94338d26cd9ed224fce6861457563ae37cf0a8625eed2a796f37025defcbe849e565c5e8f92ba6cd1f469a103fcb41e47565f5d309df38a2fad9bb00a73134fc5756bb8fd2713344a0f7b696340d8b8a72eca7bf293dff64f48df7d439d9a2043f4a065b7ddd0b99f4d4eb80cd0aa10856458c31b12e71bc2bd5788e87a75ca4ae30d1b3f0e8b3a496dce776077df99ae9ba40f11aee82f892245713061c4cb3d3d0e143ae82d67cc8891745f0073b0596ed65f99fee2bc252652449636e16da3155de5fedfcdc263d55de9d5ef448d9b2be307a9cfdf742b5f08f44e06ae3c579b5405a2f814ed53eb8a9d6eaa4ab919db5a4413a6e3aebe8e715e107768c5ffbbac9efdc7fae438077d116944f96ea6e2578345e8900216ba2833458fb3cc3487091eab8f9ec11c5fa9e471b6e3742f1d293f6f09ef604649d97f096b68775ac6f8abb2f0571493b6faa5"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce450c3da0fdc1890c4215554754665f0866f62b326180f2ce5") r0 = socket(0x1f, 0x20000000, 0x1ff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1fffe00000000, 0x1, 0x7, 0xfffffffffffffff9, 0x1, 0x7, 0x1, {@in6={{0x1c, 0x0}}, 0x0, 0x2, 0xf47, 0x7, 0x1ff, 0x1000}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7a9, @empty, 0x6}}, r1, 0xfffffffffffffff8, 0x6, 0x4}, 0x8c) 00:01:08 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xc75, 0x800, 0xfffffffffffff1a2, 0x1ff, r1}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x1}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) listen(r0, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 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$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getuid() setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x5, 0x200, 0x400, 0x81, 0xfffffffffffff82a, 0x8, 0x1fb771cb, r2}, 0x20) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000002c0)={0x3, 0x7}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x2, 0x1, @loopback}}}, 0x90) 00:01:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, 0x0}, 0x32) dup2(r1, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="28010000ffff000001698e583e94dd550a915e20575cbd134e8cf188430d28ad7d92eac0f1f877165c15f8539fc11ceba7a281437256ecc9a2c283255691ec917aff5f2a95ae4e6f50a2715384967d267fcf0194a91a9d3730ff670f82ee5920e0b8105e6724f551b393bf3c4725907f31d10cce41d521bd4781e209a57fc1d1141db2de7bafb7859a3f3c7b571c4a5f3918b8c4d1dc4248eece467d28a2aa2aea2a3a1d688e312a5e52f1657ecbc76742d4638b3931522397b5024562e84386c3d05053083860a8d7b1b07751730c344c"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x273}, 0x0) 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce450c3da0fdc1890c4215554754665f0866f62b326180f2ce5") r0 = socket(0x1f, 0x20000000, 0x1ff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1fffe00000000, 0x1, 0x7, 0xfffffffffffffff9, 0x1, 0x7, 0x1, {@in6={{0x1c, 0x0}}, 0x0, 0x2, 0xf47, 0x7, 0x1ff, 0x1000}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7a9, @empty, 0x6}}, r1, 0xfffffffffffffff8, 0x6, 0x4}, 0x8c) 00:01:11 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x0, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x1000, 0x8, 0x87, 0x7, 0xad5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x86000000}, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x5}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0xc5c2d25bd22df406, 0x10000003, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f00000002c0)={{0x1c, 0x2, 0xfffffffffffffffd, @empty, 0xfffffffffffff000}, {0x1c, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1, [0xe39, 0xa77a, 0xffffffffffff853c, 0xf66, 0x87d, 0x20ae, 0x5, 0x4]}, 0x5c) bind$inet6(r5, &(0x7f0000000340)={0x1c, 0x3, 0x6, @loopback, 0x80000000}, 0x1c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r2, 0x2a12}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000003c0)={0x7fffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000400)={r1, 0x4e, "78f43b289890207a7152b01a125acadb0078b0398c0d56b20fea12b615a69fb1074b68b6729c18ed3f7a588a5878690241aba9e01ae41e51048020e1b77e8931f448954d44c493bddf80196447f9"}, &(0x7f0000000480)=0x56) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000004c0)={r1, 0x5, 0x1000, 0xfff, 0x3, 0x101, 0x7, 0x4, {@in6={{0x1c, 0x2, 0x2, @loopback}}, r6, 0x4, 0x100, 0x3, 0x7, 0x8}}, &(0x7f0000000580)=0xb0) r8 = dup(r5) unlinkat(r8, &(0x7f00000005c0)='./file0\x00', 0x800) freebsd11_fstat(r3, &(0x7f0000000600)) bind$inet6(r3, &(0x7f0000000680)={0x1c, 0x1, 0xa7f9, @loopback, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x8003, &(0x7f0000000700)={r6, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000740)=0x10) ftruncate(r4, 0x8001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000780), &(0x7f00000007c0)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x9, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x9, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000900)={0xf3eb, 0xd84, 0x10, 0x8, 0x0, 0x3, 0x4, 0x97d, r6}, 0x20) clock_getres(0x4, &(0x7f0000000940)) setsockopt$inet_udp(r8, 0x11, 0x1, &(0x7f0000000980)=0x3, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000009c0)={0x7, "4fa2a9c289b8b27eb122bae3bde9720e"}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000a00)={r7, 0xf, 0x5}, &(0x7f0000000a40)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000a80)={@multicast2, @broadcast}, &(0x7f0000000ac0)=0xc) 00:01:11 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x7fff, 0x99}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xfffffffffffffff8, 0x3ff, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 00:01:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\n\x00\x00'], 0x0) 00:01:12 executing program 1: r0 = semget(0x2, 0x3, 0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/4096) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001080)={0x0, 0x9, 0x8001, 0x3ff}, &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001100)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xbaf}}, r2, 0x7fffffff, 0x400, 0x104b0fe2, 0x7ff, 0x9}, &(0x7f00000011c0)=0x98) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001200), &(0x7f0000001240)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000001280)={'freebsd\x00', 0x101}, 0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000012c0)={r3, 0x1000, "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"}, &(0x7f0000002300)=0x1008) r4 = shmget$private(0x0, 0x3000, 0x300, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000002340)=""/120) pipe2(&(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unlinkat(r6, &(0x7f0000002400)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000002440), &(0x7f0000002480)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000024c0)={r2, 0x0, 0x4}, &(0x7f0000002500)=0x8) connect$inet(r5, &(0x7f0000002540)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r7 = open(&(0x7f0000002580)='./file0\x00', 0x1, 0x21) accept4$inet(r6, 0x0, &(0x7f00000025c0), 0x10000000) setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000002600)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000002640), &(0x7f0000002680)=0xb) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000026c0)={0xc21d, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000002780), &(0x7f00000027c0)=0xb) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000002800)={r3, 0x3a8, 0x0, 0xc4, 0x8}, &(0x7f0000002840)=0x18) flock(r8, 0x2) r9 = msgget$private(0x0, 0x4) msgsnd(r9, &(0x7f0000002880)={0x1, "b64eeb265f969ff2dab1950831cf33982c8c8daf65f1964338465c976756f968018f998983f88b19059163389a39af216edf04dad671430ff8a92e93127b26924d3b915e7fb2b906fa9a2e616690dc7fb08c97acab5771e3f1e3f6e24cf7365f8b185729567ac01b5f771e15bfbb67083e77fabb7739aba6f858f3e19936c986a3832db7394a50ef600ee23aa3cd"}, 0x96, 0x800) writev(r6, &(0x7f0000002fc0)=[{&(0x7f0000002940)="a710a876af630c882f75ee486cd87dfc0a2f332b1ea1b69184164f1fa09643fa561e653e95e505a2ca0f0e2cf04fb267edce52131c2012e4c92fc8b87e0d82f44da4dad92c6687f2079c754f37749adbcaf85dfde502b39293de04ce9e8b69ec017f05e5d30f33d560cff1a62095e0aa3079c677c41310154b04093c8273e00eb4d25f328814b08999571f0fb7618832a427e21f577314dd59b805b6475e6cb82df1eb777b341cf571e078ad9cc94658", 0xb0}, {&(0x7f0000002a00)="f4e1464cec0d9ae63b2c9a00bcc8aa636afc228b143cd2d7b2c0ceee49ee3bb557681a92f56ae91fe51c4c63bab4b6fa448b9992dcdd01a02a5834cae6ea520cf03081bc5c33fef0dfc2e34ea3c0d4b3f54bec5a427d21becbcab759c0e23a09dcd0346ebbc74bed3e288c92afaba0d846ae080eb7d893e28d947557704dfd620b96b4b732ae0d7652538f4f7b196b8dc130622d5d7a582a84102a04a4327c9b0f808c25473413bdc017f20124a1693e6d9939e4f5b26885194e4368e6", 0xbd}, {&(0x7f0000002ac0)="eb06d9a0941b03e36689a8ecfe8b258b6762d64a50aaef1b82393fea73b21d9345389414e83ade2a4c8b5f3a3d1c6fd63797f0f39f0f063156d3a1664e915fa666ce8070355faeb669d1af58fca6bbc81c8b8139279da3a2180b60332c48555ac85c9265c35a996a3f09b937f0d887c53850f3339887ce21b91ecb6dd199b891d0b6cea88a850b95b2a57fc717217cb18ca2", 0x92}, {&(0x7f0000002b80)="f7625f566f9f62ff3057805e4dbdd04b2674040bc30116e5d939645f579050cd33e560acf99095d026a55c4f7f59ae070fcb747bc45dfbfaf37bb49b55e7a317419148191ff2c53924d01f350d8879de3b1d4ea7b8f9daabb4daf24b728c1554bc225c2a9995ef0b54d4955d0e50ca680b018825b0923ebe055d9928d10b7c6aa32930d4b53b10d9cddd39a88874bb147f73a79990bb3338188cf7bfabc0871b85af2d61c0253a0536796dbc394b83867e13d5d0e13c", 0xb6}, {&(0x7f0000002c40)="96457a750256d1045055d7feb25989756d328d309b96852ca7df258beb6ee8ffa788e2dd0d1bff1a7aa921a191ecdb17baa61cac64d18d508c8469188b849bc3852f0c05d3c4196bfdb8317bebd797b9df7092d2efd79551de9e8cf16f5c2aa993c27d81d9d10d1efe27c4d9b14a04218e91cc79e986bbb752cb7df95d4a498721eae7e911368b08aff5ccb08e44e54d006be51d1243d71531700bfd6e95860dd8c66a2267caf700f9e9195e12babce6beb7c27fe148dca0a96184b72b449bac2c1a43651d07a3fbee8f1c9a0802", 0xce}, {&(0x7f0000002d40)="692fdc883e2b78197b836305b629445b9e690ab6d1356da9f8b7c4946066b4b39c774cd108bb2e43704553c24adc6e74e606f51e4035ef032d23134a2386c360824c53169671d5e8b7df7feab1e4ae01d594647beb4174472a1864765f200592ecc076f1f555dd", 0x67}, {&(0x7f0000002dc0)="80dccf084aeef13e0d9f03e09482e3570a7fda15fb6aebfe8d760823c821678ae1d3e87d5282fcfb130c177438f3f6a9ec259ba4", 0x34}, {&(0x7f0000002e00)="1f0fe69c2ca7883d307e10a1228ce6c7e1c0ad820d89d90cea49662ee30118f2a1b6919cbc979d629a4b77a56661ff8c0ed0a5c93b3a7588dfab5f6dc5dd8e361427f2b2f06b0404ac1b75f793f54a1d0e53cfae7bc200565b144c", 0x5b}, {&(0x7f0000002e80)="097c9a9d1425176e6f6a537a9503f6077103bf167fa080bcc1339b75293fdbfa6390acf284940d53bc50b0b19e401540a6ff0f046125c4dd8b6d09da43ce9eb0", 0x40}, {&(0x7f0000002ec0)="57c0864c377829deb6520829e45c885357d081399a06bc6d1a8fc37ec2e7a95e091f8f6ab41be1bbd497ae77adfc519881fd0d7a050ba68859bbe10582b7aa2b89912681f46952c59499e7a8ac41e46100e3480d741ef8653c3a5c5eeb840f2c96aa91431c181882955b0d9a4c08e6392c2ae6b6a750aadfc26bebb9dc33027345913ad29a0e422476cd02f2683125f7747aab07ba50cfde86220f5f45d1915ffea73a1a19d8017a4e078a1759a00bb7edf900d1ee92c9de5d657a1921861797f8da8a65ce8d7d4fb85f96848c2bf165acd3a02dc7643c1ae2be7b51f6725720d15a57b5b22ccd30090baf4cb3c0ceb213bc7b9406", 0xf5}], 0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000003080), &(0x7f00000030c0)=0x4) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000003100)=""/94) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000003180)={r2, 0x100}, &(0x7f00000031c0)=0x8) 00:01:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000540)='\x00W<\xc2\x9a6\xa7\x8b\xf0\xef\x12?@_\xeb\x1e\xb1\x86\xe4\xd3t\x10[\xc5!\xd9A\xc8$\x117R\xb5\xa6\x10\ns\xe4\xbd\x98\xc61\xca\x90\x12\xc9f\xc4\xf7.\x13\x8dP\xb5p1\x83\xe8\xe4\x18\xa7\x19\x00\x00\x00\xe6?Z\x7f\xf8\x84\xfc\xb6\xe1\xde4p\xf9\x93\x9b\xba\xcf\x17\xaa\xb1\n<3\x1a\xc2\xbd\f\x87\xf2\x8e\x85\xb7\xfc4K\x1b`\x02\b\xcf\xfb\x89\xe0.\xec\xc0\x8b\x9a\x17hj\x05z\xba\x0ekY\xf6#\xe7\xa2\x8a\x88*\xe8P&8>\x85P\x87\xae\xac\xa0\xcd\x0fd\xa8N\x1f\xeaS\x86\xb4\xe0\x92\xd4\x9f\xa7\xcb\x9b\xc4YDm\xcaG0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000300)={r2, 0x5}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r5 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000780)=""/67) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r6 = accept(r4, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10) fcntl$setflags(r4, 0x2, 0x0) fchmod(r6, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0xf}, &(0x7f0000000240)=0x6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xce) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000006c0)={0x6}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000640)={r7, 0x0, 0x1ba0800}, &(0x7f0000000680)=0xc) accept4$unix(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="000006377dde00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5c5e57bc2368ce51849875bdf99be0000000000000000000000000000000000000000"], 0x0, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e222e9d0000fe8000000000000000000000000000aa0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r7, @ANYBLOB="0100008001000000"], &(0x7f0000000480)=0x98) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r7, 0x1}, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x0, 0x3ff) socket$unix(0x1, 0x5, 0x0) r8 = semget(0x0, 0x4, 0x148) __semctl$SETALL(r8, 0x0, 0x9, &(0x7f0000000180)=[0x5, 0xff, 0x19a, 0x1000, 0xfb93]) 00:01:15 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x0, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:15 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x130842, 0x16e) 00:01:15 executing program 1: 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_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$dupfd(r0, 0x14, r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:01:15 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x3f, 0x4) select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) r1 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x0) 00:01:15 executing program 0: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x4000, 0x6, &(0x7f0000ffc000/0x4000)=nil) setresuid(0x0, 0x0, 0x0) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:01:15 executing program 0: r0 = dup(0xffffffffffffff9c) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x6048, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710", 0x13, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) rmdir(&(0x7f0000000280)='./file0/file1\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000180)={0x2, {{0x1c, 0x0, 0x9, @empty, 0xfffffffffffffff7}}}, 0x88) 00:01:15 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='.\x00', &(0x7f0000000280)='#@\'@}\x00', &(0x7f00000002c0)='\xe4^(\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380)='!Y\'\xe6:(\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='(\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/\x00', &(0x7f00000004c0)='/%\x00', &(0x7f0000000500)='\x00']) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x100, &(0x7f0000000080), &(0x7f0000000140)=0x4) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) execve(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc8, &(0x7f0000000180)=0xfa, 0x4) dup2(r0, r2) 00:01:15 executing program 0: r0 = dup(0xffffffffffffff9c) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x6048, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710", 0x13, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) rmdir(&(0x7f0000000280)='./file0/file1\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000180)={0x2, {{0x1c, 0x0, 0x9, @empty, 0xfffffffffffffff7}}}, 0x88) 00:01:17 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xc0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x6de, 0x6, 0x1f00, 0xfff, 0x3, 0x800, 0x4b53, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x6, 0x4, 0x8, 0x38e065b0, 0x6}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x2}, 0x8) 00:01:17 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x0, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0xffff, 0x1000, 0x1}, 0x8c) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f666b6c65300062f4d966617d6b08978901702dc398d3159c3332b0b200a8597830e061180fe4e0bad75c78022f5b623795af576adbf72ae2c33f948e7a26ef32e8262d7307e3f2904a60414ae11c45c3ec33"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x1c, 0x10, 0x4, 0x3f, 0x80000000, 0x4d17, 0x211, r2}, &(0x7f0000000240)=0x105) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x595}, 0x8) 00:01:19 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:19 executing program 2: r0 = socket(0x1c, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/119, &(0x7f0000000140)=0x77) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) sendto$inet(r0, &(0x7f0000000440)="2b3081616c599c52037a497649b12e452ace599693598862da89c1921d163657313516c525ccb329e01e00e72744ae69ae3b98ecedbb147461f4884b0e774edd6d95aae1f86a54de31231857b00e0fc5f84c202201d911ff738f583e173e66794ca3a7908c83d4607b614e946d715df94d8975ed3580eee82c02c3", 0x7b, 0x20184, &(0x7f00000004c0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) write(r1, &(0x7f00000001c0)="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", 0x262) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x8001, @empty, 0x8}, 0x1c) 00:01:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) 00:01:19 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xd7, "87ba32863250a75befbcc82262e4d691369d5bb483acad04643018e55acf67cab2f7fa7a8f31a94f76d5a5dfb174dfcca3824af4a76babb7bc7975a219a5bbfcc2a1d374fdaecaa5982aabe8e8611fb6a34eeaef5df07302538b2cb8bfede45e8239eea37199121c240557aa582a4ff5ec8ed7d23e3ab582f3049f5e69573360e3afe45eb1ee6e131b76440207166d530963aeb32010592c5b6592b12e618eda1b998aed0c8a38dbde0672b77fbe98d9ffdceb8c775cca2d303f9edbd3898a1fc3c9e8c5e22df913344692b22f3c20b28038afba75f7f1"}, &(0x7f0000000140)=0xdf) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xf9, "ab9581272cfeeaa2a89773fd512884056eb1fad8570e90e0c4401bfa36853e4930b75eeb5adb0842d4047bd13a74218c247e37e666b759622574fe6a95b1e739ccbf6be2ee76f2e8d43f515c5f9217ac30d09a7edce249c16094a34ece5382348744801562eadb27dab806444c70d081eaf669f29c8b8a6cc3a2b892297bd95b177717af055b2727a91d1350e5aaf6e6846badd87b7c6952ee07c54c50a2855aff67b1fa9ed5448871bd6cc69b7f790de37d89e23f81cf4b1c8c3143770544c26d8653bd8f81c599ad9051ba474d7c91a23214347c17a43d9407c3bc3fd3322d672fa68dd70e28599b8847d11daad3c53824c05d95ca437377"}, &(0x7f00000002c0)=0x101) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xffff14ac}], 0x2fe}, 0x0) 00:01:19 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x40}, {r0, 0x40}], 0x2, &(0x7f00000000c0)={0x81, 0x10000}, &(0x7f0000000100), 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x79, &(0x7f0000000280)=""/233, &(0x7f0000000000)=0xe9) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, 0x0, 0x0) 00:01:19 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r1, 0x5, 0x800000000000022e, [0xb0, 0x3, 0x7, 0x7, 0x9, 0x7fc000800000]}, &(0x7f0000000300)=0xffffffffffffff93) r2 = getpgrp(0x0) getpgrp(r2) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x9, 0xa5}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000100)={r6, 0x84}, &(0x7f0000000140)=0x8) bind(r4, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r3, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x1c71c7, 0x26e) 00:01:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0xfffffffffffffffc, 0x1000000000000) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="060007000000fbff001060ee020009000600"], &(0x7f0000000080)=0x16) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0)=0x1f4, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000100)={@rand_addr, @remote}, &(0x7f0000000140)=0xc) r3 = fcntl$dupfd(0xffffffffffffffff, 0x8000000001, 0xffffffffffffffff) socket$inet(0x2, 0x1, 0x3) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000100000000003000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r1, 0xfffffffffffffffb, 0x0, 0x100}, 0x94) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000002c0)=0xb) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x30000000) 00:01:19 executing program 0: r0 = socket(0x10, 0x20000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x400, 0x3f, 0x642d, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x9}}}, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) getsockopt(r0, 0x4, 0x6, &(0x7f0000000180)=""/119, &(0x7f0000000200)=0x77) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r2, 0xffffffffffffff47}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xa}, 0x8) 00:01:20 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="c9c8f40955d94ece4c583d04dc807c2e838008355504f399ca1e5193aebe12267b0d464c4e92eeb6053335a4fef5081bc74e9afaa5b0f825110ae803bb0b2af6fa627470b8004e0ff27b3087a70959ce15200800000000000000af76028ef3289b92095b6ac100dd222fb4145a684bce18b9c95a06b5a23efaef8968142c3d2f1548c7b274d32a06600464072ff201242a63437f5bd7431166f7c97cdda55ae5f9e7b49db256908c7cf4e4de5c31f07d659431918da12b9b9e0e7d6fcad4e47698b207d1047ca50a7a6299057bb41509ba", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000900)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000940)={0xb1a, 0x0, 0x400, 0x100, 0x100000000, 0x3, 0x40, 0x56c047dd, 0x0}, &(0x7f0000000980)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1c004e2009000000fe8000000000000000000000000000bb0001000000000026a4000000000000000000000000000000000200000000000000000000000000a56f5d0651128f978b000000000000000000000000000000000000000000000004e47700001f00005200000000000000715ddf2d673faac8b4250eed94a00000003822f5fd2190d05193b19b357b8e93b8b70c78436bfaadede4ef8e8432c5d3a6c341b5ae80b4f39088348217cf61c5bcf90e66579e047259b1d505281dd676fe55519b1df11542b90d060212074888b7a6767529dac3d62aa28e37a458af71b4dd929705c7951910fc6083ae2e44f03b7fe46a8c0f", @ANYRES32=0x0, @ANYBLOB="0600000009000000100000000600000000007f00"], &(0x7f0000000a80)=0x98) sendmsg$inet6_sctp(r0, &(0x7f0000000b80)={&(0x7f0000000380)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000840)=[{&(0x7f00000004c0)="8da77a8f92d1bcdc648319daf1d8be5e1132be2d7d75dc4f6e9f90e3cbc0464925e47b2056768076c6588084bb8b834319f764ac45a9f660f46fc1628c00cdbd363d24efec0e97fc58048ed998ae9c165845d08d12c4e27a7ad179afcac7408aa141af6dc296d2995ccccb1bfe2bc789d1f42cce3feb2c3016df6796b2bac5f16b634e1d64b06c9d21a3ffc0dffa527377f3066505e914018a3e91c9cbaa9e8cb62b3d", 0xa3}, {&(0x7f00000003c0)="3421281fee3d5b56b5e93d1778f754db97852d86eff64599d05cd88988", 0x1d}, {&(0x7f0000000580)="277aee664cacca7e9dbe57bd20e133479793f76e000a5d3453bcdc35f6af4c7f59f30266f0f2f9cebfc1dfa535a602ea0533e3e6841f8ee2f064516bacd8e6d2647888bdd81f6eae209567d4034f00e7a339e9b10573e88c0576193bc0a75a6e458d4e60788728c9c7a1764336a217ced023b3f74db220dab17a11e6589b1b2d90fa3a2baa9cab4663b2eb4287ae6898049f2edcdaf87716951dd8e5", 0x9c}, {&(0x7f0000000640)="9070e9b2f472bc2506929cc69002f9460e617c7af7996dc727f89766c9c7e6b1c489aa10dc4886a66de4a32d8b3bd9aa7fae1fc8cc70c1b38bd52422d2c73a3d7e6f8381f383eb98743729361fa5858bea5356d8bb73841c6ee631bf4e46c5103bddf406803cecbfe85b4f083e118dc7f4a51663ec6a05ab6b7d055146de28d582bc12fe", 0x84}, {&(0x7f0000000700)="35a26ce0da4df4e4070483f6cd4ba5201fa986315982b6c7723041ae8128ff722044b1180f96d752625e6dbcf1ba52052d149327ff43bf9cba79ff31f4c831b43425cdc006e28ca82a10a6e75bf72717b691882c916ea3fb417673e37a3f56b6386a69751b0ce6e16162cf3536ee2588e953e9f15a65d11a802575692348b6cbd03574a7509712c74861e0de8842d83e7c6c50b88041b1596fc78427d5fa7c", 0x9f}, {&(0x7f00000007c0)="6b128fcb760c8fa7247d19d13ed587732a1be1517a27e7417c062456a508704fa12d6af260daff1ff9e954faa34eb3d8ffd86be58c671c5e83b023a3d771afe4f8b726ec1c86b13c6bf4", 0x4a}, {&(0x7f0000000440)="efa785dac7b2575c763e3491c7b962ac49fffedef4f9", 0x16}], 0x7, &(0x7f0000000ac0)=[@authinfo={0x10, 0x84, 0x8, {0x1f}}, @sndinfo={0x1c, 0x84, 0x4, {0xfff, 0x1000, 0x5, 0x100000000, r1}}, @authinfo={0x10, 0x84, 0x8, {0x497}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x100, 0x5, 0x4100, 0x7, 0x81, 0x0, 0x3, 0xb6, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x1000, 0x3, 0x7f, r3}}], 0x94}, 0x20000) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xe, 0x10000000) r4 = accept4$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7c6bf8eaf8bb2966a4d25590c812a06de2453e87bea5be0f08c652e3fa9b0cecab457aca4d38843eacffe33e2aa05f84634864d2e183e"], 0x0, 0x20000000) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r5, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000100)={r6, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000400)={r6, 0x9517}, 0x8) r7 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, 0x0, 0x0) mknodat(r7, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000340)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r8 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r8, 0x3, &(0x7f0000000280)=""/192) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r7, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) pwritev(r5, &(0x7f00000003c0), 0x0, 0xfffffffffffffffe) fcntl$setstatus(r5, 0x4, 0x10000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, r4, 0x0) 00:01:20 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:20 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) socketpair(0x1d, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80000000, 0x5ce58e89}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) r4 = socket$inet6_sctp(0x1c, 0x3, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:20 executing program 2: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f000013b000/0x2000)=nil, 0x2000, 0x20000002) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x2, 0x5, 0x9, 0x7fff, r1}) 00:01:23 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) clock_gettime(0xf, &(0x7f0000000040)) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) fchmod(0xffffffffffffffff, 0x100) exit(0x3) lseek(r0, 0x0, 0x3) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2200080000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) 00:01:24 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e7cf0000110300000000000000000000"], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000005d8700000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:26 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000780)=0x8) r1 = getpid() freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000480)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r4 = fcntl$getown(r0, 0x5) r5 = geteuid() getgroups(0x5, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r7 = getpid() getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000080)="cb4a589635bb6537c3c1eee4f3f370c911", 0x11}, {&(0x7f00000000c0)="7e42e2ee24e8212fc5134ed4a3bb8bdd122ac07955150be7e70b0fc81fc3269ada86c25d768be8d6e3a89b690298941431163849736489f115ff6024fe0e1828b0a9f73709dcf458f073edf10226a40e8eac8569e8a3c12d5536b6711355e2ba58b47f8318071465b447c03295d06c5cfd476cf0809da8aae67ee0409003290963f4549678b25b34b6c4e46a609236a9a4979e95402df18f593849f0cc41fab5a857e7c1b2c3b765fe51973b5ef1109915683103295657b2d624aead260d333f3faedd5e0cbc046279bf", 0xca}, {&(0x7f00000001c0)="9754219f26d38d6682dcec7f02706c3bd592beb3831a4ed22e506a08207b0388be8454cda45e8f1d3a6ff9874b84d61054521f01c9c7a2c902726f0b8ccd68fbe7dfd6b4f02fef2492081a7c98f07327237d420f8b198fa9583ec638905628a652203efd89a5c110a4", 0x69}, {&(0x7f0000000240)="a3eb21b3461b4a44681c2dbe2a8f938c5dd209bff1884ff07280e0f223bccca4df98ecdb542b090f55d1bd14b67c08f3e11afc68e618406c56f65f597ef5e0b27b4ad0f806c30bde10bad7068df4e7f390108c0c00c088fdd051b503830ce3ade5061df31addb70a649f53552c3712f7d9836028af54d08e5865b0744bff7f", 0x7f}, {&(0x7f00000002c0)="619cf2b49065b253b88f2ee18e6ee54d7c20ddeb34e24afeb403c6fa3579861be5fdcb090d385a1cb94e33f5669999d6e5e7b7a1fbb64c27a1d53f4313c427fffc175eed184aba773a690068a811f07ab0d783c3567e4bcf247251a09ff5244aad0e01c97037bba761421a3426fafd6d1a8c8ef57b0c", 0x76}], 0x5, &(0x7f00000005c0)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x130}, 0x8) bind$unix(r0, &(0x7f00000007c0)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66697c653000"], 0x1) 00:01:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202fc6e2f66696c2f77eb8bfe9884fc7a5cf8d87be1e6ff1365f9"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x3, 0x3}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @broadcast}}, r1}, 0x8c) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000) 00:01:26 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) 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, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:26 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = openat(0xffffffffffffff9c, &(0x7f0000001640)='./file0\x00', 0x400, 0x20) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat(r2, &(0x7f0000001680)='./file0\x00', 0x0, 0x10c) socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = socket$unix(0x1, 0x5, 0x0) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000016c0), 0x30000000) pipe2(&(0x7f0000001700)={0xffffffffffffffff}, 0x0) r9 = openat(0xffffffffffffffff, &(0x7f0000001740)='./file0\x00', 0x10000, 0x13) r10 = accept(0xffffffffffffffff, &(0x7f0000001780)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000017c0)=0x10) sendmsg$unix(r0, &(0x7f0000001880)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000040)="5683bd52b6a4bac2b4d99f0f9c748dfd970a4c930ee927d8a24c85fababbbd0c9ffd478baf92008aba118d117fa1f5ac384a9de9e3a1996013248ab2eaaa3aac8ccbdad58f0894bd587d3ed7f01e2f1215371243d71a33f5daba0b5b2d116f401da6e54adc033cbec7545251a5f5fe8debdc1b741ee3df9d793c88dd5451d583bec6965211f18b147271d13baf7c54e29af34537966851f54b7292430e8928b65903221ac25ae726a1d0624615ffffab49423dba4311893d2b0907401ba5fc13baaccc5510ec73955db78d2563758bfdfde24315a176", 0xd6}, {&(0x7f0000000180)="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", 0xff}, {&(0x7f0000000280)="bc6a53944ebb8d6f539881a9ece45080f9e64fa30cb7a8d4b9522a2c898688eee589641da8a61abb32507aaadaf9acd62ea011aa180f2adb5de00e24393adaf4f5dc2ba98d033976c32ed0c8e30c66f71de0e9f47cda327326e68269598d378b0ce358deba", 0x65}, {&(0x7f0000000300)="08db8eee3070f710e48b8b1bcbcf16ccc17bf743bffcbae523ed5924d818dcef5ad190f92a1adbf5e814acd5119be20b6c520d8def80ff79dc5b896860a5aa9e5399db370fe0fd74086fd4e5e600384d0429072de4e817baab65dcd384649e49031f9bc3db9187cc78bfcc864f85034522fd6ffe9dbdd6acc8c089c5a524ec3ffd176cc4db497ff5875f8d2ba2823e338afb5db6b568533f01b1c51018a03ca5c384763e6ee1c71b1539be362f4200c505bbe977f55f76938f830f05fc10dac397143950ce59e9ce03e4891066eae3d4fe43dab7d5e301ecf2d49d2464c4db80eb4953a481f1c7ff576a6829a770464e1739f094c7cd2c5dc2", 0xf9}, {&(0x7f0000000400)="851b2cc61344a90116f4749f6610fdd5989c0e874e4175db62a09cd909c3803704c27eb35bd1c5576b23a61173d4fd20789f666d27870dfdc4b0f7f7ab8f039b6cad21e3b584f6ad4454277b68de12203b784ac0b6b22e25a2b7730f491f215191152fcf794f15e62665f6945cfae871f22107cc203b95ddffc1de27eb51395d1cc7e26b2bd74ba3781cdf767824813128b8c9f31aaa6b3c343ed24ed4c00d43c605a2c5a156cb2143bd290fe128a85dd58c1453acc8068b87636968b789720c26318de3010e7eec4246fa26ad140b8d0df131eef39c282f7d723c535da19b2f322555fb5318800682389161dc7f2d77cab7756e", 0xf4}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="8da761bfd36e7ba89c973c14b9e28bf57c6ed070efcab76fd2735cf13665db46f944b037c88d2d4979ad632322b547435f16c58f5a229648b2cb657e76ca1e72e5a032a4840ae65b8ef076e7e3d559162a33983b2de77c4174e5a41cff3b5188330163d6f929bccd6dbe67a86d4aa4424bc7685541f3b6283c17fcb5951777ef329d32364bb06bbef1241d76806bd61d13", 0x91}], 0x7, &(0x7f00000018c0)=ANY=[@ANYBLOB="6800000000ffff000000000000288ce425332c000086187a783963fa7021898440d2498c3dcd76a6516f9ed8fc4a05000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r9, @ANYRES32=r10], 0x58, 0x100}, 0x4) r11 = fcntl$getown(r8, 0x5) fcntl$setown(r4, 0x6, r11) 00:01:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10009}, 0x10) 00:01:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES64=r1, @ANYRESDEC=r0]], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1b00ff078d64a124"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x99, 0x8, 0x2500, 0x0, 0x9, 0x6, 0x1, 0x80}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r2, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3de1640e7440000000000000000090000ddff00000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000004c0), 0x90, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgget(0x3, 0x480) r4 = msgget(0x3, 0x10) msgctl$IPC_RMID(r4, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="05000000b4000000070d2df495e2b4f51600200006b3296b69a9ef1f4da8ff27996fa932629e5c11031c5ae57694a333dd665eddaf9feb3d4dc50bbe2cdf1acd4c68e2621d190f5465cb71f7c1c28537d12ecf1acf66db5f25a940ca4e5f797e10e6d6f56a2a508de0cd7f7c6cf0c5111dded37c736f989384d75f5d3e441858ca230b67ba5e7401227419e2b2d5fb7d4ec380dcef87b25e6fa239c1354de33d74204d6d63aab37dce4cd5047b6d36fcad69632f11c91812f5142ec292a9a9614a1fcc581ddb31de40d2e51f7aece3fa7442a895017be4"], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0xfff}, &(0x7f00000001c0)=0x8) r6 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom(r6, &(0x7f0000000380)=""/44, 0x2c, 0x40000, &(0x7f00000003c0)=@in6={0x1c, 0x1, 0x5, @empty, 0x3}, 0x1c) 00:01:26 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x152ea000000000, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000080)=0x7fffffff, 0x4) 00:01:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="3f000000000000003000fad12bc68dacbc6244b2e7cbed13913e85d26c05c89fa24511e84785717652577926239f413df8a818888bcf23647f8f5eabe3cfc763ff83e6e02405427a8df3be3200f88d4677432e5e1f4e1b34ff9c4b4400383e5d76ecb0cf9aa9db248a0c34"], 0x10) dup2(r0, r0) shutdown(r0, 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) dup(r0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r1, 0x7}, 0x8) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = dup2(r0, r0) fcntl$setflags(r4, 0x2, 0x1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r5, 0x0, 0x1000000000003) getrusage(0xff7ffffffffffffd, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r7 = msgget(0x0, 0x421) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000004c0)={0xffff, 0x7fff, 0x10, 0x2, 0xffffffffffff0001, 0x5591, 0xc17a, 0x1732, r1}, 0x20) msgsnd(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a061e90f70d29b01000100ad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda5500000000000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000000)={r6, 0x1}, &(0x7f0000000040)=0x8) 00:01:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1b2e11a7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x3}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r2, 0x3a, 0x12, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_int(r2, 0x29, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:28 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) 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, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:28 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$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc985900000000000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0xff84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(r5, 0x0, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000000)={r3, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:01:28 executing program 1: r0 = socket(0x0, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005020400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) socket(0x11, 0x3, 0x20) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00\x00\x00\x00\x00\x00\x004\x1b\x00', 0x2}, 0x1f) 00:01:31 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) truncate(0x0, 0x0) 00:01:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x200, @loopback, 0x3}]}, &(0x7f0000000100)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) 00:01:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x8fe0, 0x4) shutdown(r0, 0x0) 00:01:33 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x404, 0x0) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) utimes(&(0x7f0000000040)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x1ff, 0x4) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:01:33 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) lseek(r0, 0x0, 0x2) fcntl$setflags(r0, 0x2, 0x0) 00:01:33 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r1, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) 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, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) bind$inet(r0, &(0x7f0000000180)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x1, [0x5]}, 0xa) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r2, 0x1) 00:01:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x4a, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x3, @loopback, 0x80000001}]}, &(0x7f0000000240)=0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c5dce1267696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x4}, 0x8) 00:01:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x80000000, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x240000}, 0x8) dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0x3, 0x4) 00:01:33 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) setsockopt(r0, 0x2200, 0x8, &(0x7f0000000240)="91ff533ce4e481d6b2549f7fa9a7860e2b1e04ce56921599a50566f06489de9e3ecd381097a8e79891a8b8476b67b6b3f451096d83cee94d40706e0dce2f9781738054e1a339853f32925422de8f1df0de7cec980d9eefb722ccdd21c45f0b7b5934c42f741414caf6640e5afd4a69a3e5376f0b952193b55d4a8667d6e4a32e54b36a3a5b409163181fa01c0154b4a88b4de7e6e08c443c0b8916452c0acd89c002248dc2b07309a3ed7e3eaadfb44019987ad195399af1be11d55bc25329e130a2015e7c2b30e33249bdab9ab195628793a550", 0xd4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) shutdown(r0, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x1, @empty, 0xffffffffffff0000}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000380)=0x10) 00:01:33 executing program 2: r0 = semget$private(0x0, 0x2, 0x30) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/37) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='](@\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='.\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='%.!\x00']) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="00040000080002c1d646d2b58b2628c485b5000400000003000000ba247c00bf3f985bce8718bbcfc7209016effa49fb5a9e6e3d016159090000008b33b4c30d47f9700f459c144d1bf251e7f3f2ab8dc3a3f25887de970f4df082ccff7e26c9479ca5b651ae06c18cae24d94f2ded86a741404ec8ec0288e88acfa3883095f62b612512f3edefca61b14c6728f56265d57b8a527003c31d6558a16597ca3674acec51bde3a40eb8e15f05"], 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xff16) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) write(r0, &(0x7f00000004c0)="6370f570a686c07488e8a132ba5e799d2e11876bc99ea5cbf19bd7df6284c4dbfa85602a1248728261a1ff91c33be746e9608655088cda737f3277976987cf8d7eb974b89d82e2ef71e52cc32645266cdf18bfe90c2e1600b9a9e09493ce190c64fab6c7", 0x64) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:34 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000200)='./file1\x00', 0x40, 0xa) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0xc220, 0x0, 0x9, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x7, 0x6, [0x84, 0x98b5, 0x3, 0x81, 0x9, 0xffff]}, &(0x7f0000000380)=0x14) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xcaeef11c96868489, 0x1) r3 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0xff0, 0x10000, 0x4000, 0x1, 0x2, 0x8, 0xd3, 0xfffffffffffff801, r4}, 0x20) mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file1\x00') 00:01:35 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x1}, {r0, 0x2002}], 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = socket$inet(0x2, 0x5, 0x8) close(r0) bind(r0, &(0x7f0000000080)=@in={0x2, 0x1}, 0x10) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x80000000, 0x3}, &(0x7f0000000280)=0x10) 00:01:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x47, &(0x7f0000000580), 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000080)) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x401, 0xa2) connect$inet6(r2, &(0x7f00000002c0)={0x1c, 0x2, 0x3099, @remote={0xfe, 0x80, [], 0x0}, 0x52}, 0x1c) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f00000000c0)="a11b556fc2927396f6defbad8469f86c1c09511bb3381bf60b491c5e0f46b629f433655a843f4b535b51173853ef38605996503f43b7f1c17520ee8c05e5569a3bf36041e39337b2620045f91f15d91bba1a957abc6061f2fadc55c1178e7abaa1c52ce3fe870ccbeec750201ea101996e38a78858cc965c1f01d535e22b21a56d9ef6e80c54344027893dcc3fb2802b7c71eab3b468d14ce767676a74b8477da1021a6ba7cf0fb34ad8e4dda2cdd398ee7872c24ed34a0821102d4720d822184e2cba5a3ccb3fb3eb74abca8e7628736aae4f3ad16222c75aea6dce3eb7c784aa2e9e804d3e31b6f93b56099f4af18648eaf3285239", 0xf6) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x63c0, @remote={0xfe, 0x80, [], 0x0}, 0xec}, {0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x2, [0x2, 0xffffffffffffff7f, 0x4, 0x3, 0x80000001, 0x8001, 0x8, 0x5]}, 0x5c) r3 = accept4(r1, 0x0, &(0x7f00000001c0), 0x20000000) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) 00:01:35 executing program 0: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000d26000/0x2000)=nil, 0x2000, 0x7, 0x80410, r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x2, 0xf, 0x8, 0xe13}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x4, 0x120, 0xdabc, 0x3, 0x73b, 0x5, 0x1000, r1}, 0x20) 00:01:35 executing program 0: socket(0x17, 0x0, 0x0) semget(0x2, 0x3, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:01:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f00000010c0)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:35 executing program 1: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) getresuid(&(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) faccessat(0xffffffffffffffff, 0x0, 0x0, 0xc00) r2 = open(0x0, 0x0, 0x0) getresgid(&(0x7f0000000380), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x67b, 0x400, 0x1f, 0xff, r3}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:01:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/60) 00:01:37 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f00000001c0)="d3a569058c43ea5825b580eaabc856", 0xf}, {&(0x7f0000000200)="f39758828d46701077f735fc5f55cc88a951a3028827e2e4215a724afdadf925eab270f425034858f88445b08fdc31399e7f2c47c9362b836e30f2ae75233fc4b8", 0x41}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="02499a80ca64ea02c238fd89cc30e43de00165ca789beae7900048adad41dd2a3b01751c3445a5127b5f564909f9a46452b339c6b8df9ee7dbccec8cfac5d1fd12c9b31ac6c1e28624b3dc43a78362c27548f949934353e94ac341b40805e67a85b52c2f03c3f5db973bde25d380a511d121866101a148c22221564286d0e1a79c9835bb532c012a52a0f17ccaac9f1d0440232a21e8fc4638aa8e71b2569ca87089ca49c9e2da86b2ccbd95a37925a483f99163d6437343759864029f723ab914b62eeec96d037d8d6773979cbecf93e7e17e7d67da", 0xd6}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000440)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1000, 0x1f}, {0x0, 0x69}}, 0x200) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2306000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="45080000c1ffffff0200008000000000c500ff00fc4d9900c0844f5baa1c5c24a15a3be9e848500ab48ac1b16732ee16e90f59c3dd80fbe6a5bf8f7833ec2fb271d1bf8e"], &(0x7f0000000080)=0x41) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8c71}}, r4}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:01:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xa800fc6}, 0xda9) recvfrom(r0, &(0x7f0000000000)=""/90, 0x5a, 0x0, 0x0, 0x0) 00:01:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) poll(&(0x7f0000000180)=[{r0, 0x200a}, {r0, 0x2000}], 0x2, 0x1) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/18) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) 00:01:39 executing program 0: r0 = socket(0x2, 0x20000007, 0x2) connect$unix(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000000ea32d1a7f030de008cc43dfaac2db2d17b0e1ecea5da9aca428dbbc75dd765c454e485baf9603fd4338be074603559616e4f1db9502931316a69440d0cdb3b669a79102962b5021c8920894fabc94fb057afce5fa6bdabb627e266c7199f83064d14f42dba9fba0aac28ef1ff0f4e3759bfc4c4cb698a89f0623ba0808a88e707416645862", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x0, 0xf}, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x7, &(0x7f0000000200)=[@in={0x2, 0x3}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x98}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10) getgroups(0x7, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000580)=0x10) setsockopt$inet6_group_source_req(r4, 0x29, 0x57, &(0x7f0000000440)={0x9, {{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) setgid(r3) 00:01:39 executing program 2: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 00:01:39 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) r1 = shmget(0x2, 0x4000, 0x101, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="0a00f7ff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x2c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000006c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x18) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000440)=""/43) socketpair(0x1f, 0x30000007, 0xe53a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r4 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r4, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000800)='-%\x00', &(0x7f0000000100), &(0x7f0000000280)='(\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000740)='dctcp\x00']) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) preadv(r3, &(0x7f0000000cc0)=[{&(0x7f0000000840)=""/217, 0xd9}, {&(0x7f0000000940)=""/234, 0xea}, {&(0x7f0000000a40)=""/132, 0x84}, {&(0x7f0000000b00)=""/250, 0xfa}, {&(0x7f0000000c00)=""/181, 0xb5}, {&(0x7f0000000040)=""/6, 0x6}], 0x6, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000680)={0x7, 0xd452, 0x100, 0x9, 0x0, 0x1000, 0x7, 0x8, r2}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6) setsockopt$inet6_udplite(r4, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:01:41 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = getuid() getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) 00:01:41 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:41 executing program 1: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) 00:01:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x81) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x60, 0x101) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) read(r1, &(0x7f0000000040)=""/163, 0xa3) poll(&(0x7f0000000180)=[{r0, 0x1}, {r1, 0x8}, {r0, 0x2024}, {r0, 0x8}, {r1, 0x100}, {r1, 0x8}, {r0, 0x20a5}, {r0, 0x184}, {r1}], 0x9, 0x8) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r2, 0x0, 0x4900000000000000) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) fcntl$setflags(r1, 0x2, 0x0) 00:01:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x840, 0x8) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x9c34, @loopback, 0x1000}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000001c0)="131e8498f6beb600e2d3fe55395abfebb467fa67666c735dccd4e1f5795cdeefaa7bef7e668656a506d87f2cb24b040f53f92334ef70328ffc50638c5a964494befb7efc06f3485f20ebeac1d10ed70f4d32249c43c9dcb6f938f9ddf60412e17fc8e56db2802f9c7f6833891c96e79acd2e843967eb5c45d10c29cf541432e2bf3aeb28ad95a0a5c0d1deafde263fb947ec4b5de9888fb2c6f24fab", 0x9c}, {&(0x7f0000000280)="277c577e74c526c3fdbd45b21d1cd0fd5ff791fbacdd06ae712e33adf18b0256fdfbe435acb1ab73657cf2ef4ed88d4b95908e053c8826cdd3fe3380915fd475ee7ce3f007ccc842c65ebb5e459d5cf4c6d68fd792677ba2c2983795f2eee6485d43f7acba146d841972ed4bd4c5824e9f70478c21f941e9c346ba1afc7f47ce6bf2d70e1989fca3a437de8cde955781b4631e4ea227f560fd0677c069b188f530fd8f23ecdec60929c49420b37c04eba99655dffe590561f8c8e32118e29abda09ebc70c487b6a247414efbca551c6d1cbcb0b2963a51fb96c8cb78b1c89c8b65944385a93acc0d08378889b617c99e68fa", 0xf2}], 0x2, &(0x7f00000004c0)=[{0x110, 0x88, 0x7, "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"}, {0x48, 0x1, 0x9f, "0ebd1a6e0d1ba5239530b1cf6b86294de715d3094f40bf6280177f8730bc61b952670d6bda336814e117e46e215109762295e3a4"}, {0x50, 0x0, 0x0, "e1cfb7c01a2aab62a6759e4856d9c8d3eee3f336b194957a94e2adc608bad3d41b0f4a116f70bdf7c024440ae717750ea061e9007c28be684840538a1f62"}, {0x20, 0xffff, 0xe780, "5cb14e2ca8a932d06c629132"}], 0x1c8}, 0x180) poll(0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0xfffffffffffffdff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x3be) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000400)={'freebsd\x00', 0x7}, 0x24) chroot(&(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:01:43 executing program 2: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) utimensat(r0, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:01:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x2a) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x10008}, 0x8) 00:01:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:43 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:44 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000100)={0x8, 0x9}, 0x8) dup2(r0, r1) r3 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x30000000, 0x5) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) 00:01:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080), 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0), 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x2}}, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x48d3}}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f00000000c0)) setsockopt(0xffffffffffffffff, 0x0, 0xa804, 0x0, 0xfffffffffffffed6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:45 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000500)='./file0\x00', 0x4080000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) freebsd11_fstat(r2, &(0x7f0000000380)) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000400), 0xefe6b5e792a539c4) fchdir(r6) 00:01:47 executing program 0: setresuid(0x0, 0xee01, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setuid(r0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:01:47 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005030000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:01:47 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:47 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0100e5007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8deabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff3ef4e4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x2, r3}, &(0x7f0000000540)=0xc) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r5 = accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x4) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) r6 = semget$private(0x0, 0x6, 0x408) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000840)={r4, 0x3}, 0x8) semop(r6, &(0x7f0000000780)=[{0x2, 0x0, 0x1000}, {0x3, 0xf8b5, 0x1800}, {0x0, 0x2, 0x1800}, {0x4, 0x6, 0x1000}, {0x4, 0x10000, 0x1000}, {0x4, 0x96, 0x800}], 0x6) msgget$private(0x0, 0x10) 00:01:47 executing program 0: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/242, 0xf2}, 0x40041) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x9c, 0x4) r1 = getpid() fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00./file4\x00'], 0xa) 00:01:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x108, 0x108) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 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) setsockopt$inet_group_source_req(r0, 0x0, 0x43, 0x0, 0x0) 00:01:47 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000300)=""/23, 0x17}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/188, 0xbc}, {&(0x7f0000000540)=""/5, 0x5}, {&(0x7f0000000580)=""/133, 0x85}, {&(0x7f0000000640)=""/107, 0x6b}], 0xa) freebsd11_getdents(r0, 0x0, 0x0) 00:01:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000640)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r1, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000540)=0xfffffffffffffe53) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f00000008c0)="1aad72a913412fcc5f27c89472f4e14aeee55f904894a58ac96bbcaf94041d2594f6ec4b2e49087e1398b688a796801a0f82c7177ad56cad3d097ef41edd4642337297514ab391473820193ecfc0b6ecee4c58b23d79ca40b30a718ec5bddba71449efcbc1119cbf7099971ff3dee7f7818fa92213e9eadf3b14c3884ed3142b08e53d62f518fc8967f26bec37", 0xfffffffffffffc78) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000240)=0xffffffffffffffbd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 00:01:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="89b3b6cdfd50f9306b45a04923152ce63374f2b34aa2f534cfe09099aff25222222ecc7df2e09a816dc6ad1502b82fc1a1d45c00000000e55087bbab6ff13d0f3e3d1848327e8bbf60be1a9117a79099c62a5651e60000000000000000000000", 0x94) sendto$inet(r0, &(0x7f0000000280)="88f38a3ea267553a3380e37848babdc19f02578541063a62e8d99e2dafe421511fb73bf2daa28129f2230c17d4467a023c1b6b0310c7efd0a05e11ca4a54b0a9f1e11de39126cefe8de1c23f45cd94567157accfc4ba6e81d8ea0c81eb", 0x5d, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000), 0x0, 0x40000, &(0x7f00000000c0)={0x2, 0x1, @loopback}, 0x10) 00:01:49 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/105, 0x69) freebsd11_getdents(r0, &(0x7f00000002c0)=""/114, 0xfffffffffffffef3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={0x0, 0xc4, "ac1364884db8d3182cb880cdd5b4156827f822ed6825bd4f6025365fbc8a2699b741a0efa009c8101d0ab7a3bdcdd7e875b0ff15e82c45532e1e8543b05dbbcdb7cdf25a43627b30897e7a002ac5ef217da6af3b88e79139bf02d913df4bc394b6b437ee6d137c89cd6bd8ad709383e8459dd8eedc2d7aa863cdea1322bdaee5c72b210916e9bb945b81e7176f8c3a79ad514354e4ffe07fadbbb56531c94009c06e2499d156ee6e48ab118fc3bcba9fabf89feb5c233cc12cc91c2496c6a79faecfdbcd"}, &(0x7f0000000080)=0xcc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r1}, 0xc) 00:01:50 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) r1 = semget(0x3, 0x3, 0x441) semop(r1, &(0x7f0000000000)=[{0x1, 0xd8, 0x1000}, {0x3, 0x8, 0x1000}], 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100b, &(0x7f0000000000), 0xffffffffffffff24) 00:01:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @empty, 0x60a}}, r2, 0x100000000, 0x5, 0x4}, &(0x7f00000003c0)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)={0x5, [0x8, 0x1, 0x8, 0xcb69, 0x2]}, 0xe) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:01:50 executing program 2: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000, 0x3b9ac9ff}, 0x0) r0 = getuid() r1 = getgid() getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0x0, r1]) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) execve(0x0, 0x0, 0x0) chown(&(0x7f00000000c0)='./file0/file0\x00', r0, r2) 00:01:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x400, 0x4) accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x0) 00:01:52 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x2) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') sendfile(r0, r0, &(0x7f0000000280), 0xfffffffffffffffc) r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff801}, @in6={0x1c, 0x2, 0x5, @empty, 0x3df}, @in6={0x1c, 0x2, 0xd2aa, @remote={0xfe, 0x80, [], 0x0}, 0x7bc9e84f}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xffffffffffffff58, @remote={0xfe, 0x80, [], 0x0}, 0xd7}]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000500)='./file0/file0\x00', 0x0) 00:01:53 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xb6a7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x2}, 0x8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:01:53 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x8, 0x11, r0, 0x0) 00:01:53 executing program 2: open$dir(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002) ftruncate(0xffffffffffffffff, 0x7) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2) pwritev(r2, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 00:01:53 executing program 0: mprotect(&(0x7f0000266000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = socket$inet6(0x1c, 0x20000004, 0x1000200) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x7]}, &(0x7f0000000040)=0x6) mprotect(&(0x7f0000577000/0x2000)=nil, 0x2000, 0x0) 00:01:53 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xb6a7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x2}, 0x8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast1, @broadcast, @loopback}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:01:53 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="8a187125326dce0cf7019c6ecb70c7e011825ba8ab68c9ef4241ab7d42fc15e94338d26cd9ed224fce6861457563ae37cf0a8625eed2a796f37025defcbe849e565c5e8f92ba6cd1f469a103fcb41e47565f5d309df38a2fad9bb00a73134fc5756bb8fd2713344a0f7b696340d8b8a72eca7bf293dff64f48df7d439d9a2043f4a065b7ddd0b99f4d4eb80cd0aa10856458c31b12e71bc2bd5788e87a75ca4ae30d1b3f0e8b3a496dce776077df99ae9ba40f11aee82f892245713061c4cb3d3d0e143ae82d67cc8891745f0073b0596ed65f99fee2bc252652449636e16da3155de5fedfcdc263d55de9d5ef448d9b2be307a9cfdf742b5f08f44e06ae3c579b5405a2f814ed53eb8a9d6eaa4ab919db5a4413a6e3aebe8e715e107768c5ffbbac9efdc7fae438077d116944f96ea6e2578345e8900216ba2833458fb3cc3487091eab8f9ec11c5fa9e471b6e3742f1d293f6f09ef604649d97f096b68775ac6f8abb2f0571493b6faa5"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:53 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x84c30f506683f4ac, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) setitimer(0x0, &(0x7f0000000000)={{}, {0x1}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffff82) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000380)=0xffffffffffffff11, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000380)}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000540)={r1, &(0x7f0000000440)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000580)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0xa714}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000140)=[@in={0x2, 0x3, @rand_addr=0x1}]}, &(0x7f0000000300)=0x10) r4 = shmget$private(0x0, 0x3000, 0x2b06b98d82d4d2dd, &(0x7f0000ffa000/0x3000)=nil) shmat(r4, &(0x7f0000ff9000/0x2000)=nil, 0x2000) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:01:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x8001}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2206000000fe8000000000000000000000000000bb08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000", @ANYRES32=r1], &(0x7f0000000440)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000400ff030000"], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x0, 0x5}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x10008}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0xc7, 0x2, [0xab, 0x5]}, 0xc) 00:01:53 executing program 0: r0 = socket(0x2, 0x5, 0x1000000000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82696c65300000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000ebc160057e635725b178fb51d142ff7e82eda27dcec3ae37d721299122028edf6977dee423adb216974216048bd76a7ae75f1256704c112d091b53eee59fecb39d564b12b5c75ad024cb5afb2125f5bbc32e6c0aa3c66de32408cf9c81721144541760184e5b10f5304135fd097731c2cd6c9a67b8907dc2da8d3dbd6e2d44eb871460686d7a84be609a65e6e27e0c3a18c9d68de93925926b8f04688cd7dac6b635e8f05c8a", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8) 00:01:53 executing program 0: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x66d449e0e1a63aee, 0xffffffffffffffff) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x100, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x80000001, 0x1, 0xffffffffffffffff, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x6, 0xc89}, &(0x7f0000000140)=0xffffff05) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x400000000000000, 0x800, 0xde, 0x7, 0x0, 0x40, 0x6ba, 0x6, 0xc95, 0x7, 0x50}, 0xb) setsockopt$inet6_int(r4, 0x29, 0x41, &(0x7f0000000100), 0x4) r5 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000000)=""/53) 00:01:53 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x400) 00:01:54 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x2fe, 0xfffffffffffffffc) r1 = open(&(0x7f0000000180)='./file0\x00', 0x120002, 0x80000000a1) poll(&(0x7f0000000040)=[{r1, 0x24}], 0x1, 0x7fff) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001340)={0x5, 0x3a, 0x4000, 0x2, 0x4, 0x80, 0x9, 0xa0, 0x0}, &(0x7f0000001380)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000013c0)={0x1, 0x3e00, 0x1f10, 0x800, 0x2, 0x800, 0xffff, 0x6, r2}, 0x20) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/230, 0xe6}], 0x5) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x2, 0x7}) 00:01:56 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:56 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x45}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x40, 0x2}, 0xc) 00:01:56 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x4000000, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x1, @loopback, 0x6}, 0x1c) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1000, 0xfffffff8) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) flock(r1, 0x2) close(r1) freebsd10_pipe(0x0) flock(r0, 0x48) 00:01:56 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/117, 0xfffffefd}, {0x0, 0x237}, {&(0x7f0000000440)=""/228, 0x7a}], 0x141, 0x0) 00:01:56 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100080, 0xfa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x4000003, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1ff, 0x0) socket$inet6(0x1c, 0x1, 0x7f) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40) open(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x0) r2 = dup(r1) semget(0x1, 0x1, 0x140) pwritev(r2, &(0x7f00000027c0)=[{&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="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0x1000}, {&(0x7f00000003c0)="9d7f5af9a5ea0b0269acb95bd0a7432cb97cc8236d27638f97e59c018a630a2c670c7ee2e96ed5bc87c0edfaedcfe7f353c807ab26a17585243676e5e75620d84db7a589fd44e529c4b01b883246a97879364070b9f806f9d2f04c9a933d076e0b9cb3394b9fcad8487813341baca7790971e266a9befc9a7a81d56e34b442bf9b5c16478e2ac357e6f0c17ee4bd1c9fc5b74ad1459cb373423f6d29863477379dedd81cc9", 0xa5}, {&(0x7f0000002840)="6b68c5fcbbca40f4ec2e8a5da8961feaf209c15780cad462060622e1307a1e9849e3b7d4eaaaca64b1694523734ad2ccff17e7620c519c6515b0991cfda0b5804440a0c48b41db3c057b0000000000000000000000090093b02d735255ef8b8e19f7cb3b308bccb485672d181055bb2c30494288d52a7c9d50d401217972c874528eb2eb8d3703082dff010000e76c48f6e54b4cecfc26e81255c086eb4a13227816835ca6de0b0fed327780230d574c9c33dd1ae9394d53f74cfdc09bd0bd7900000000000000000000f459b7", 0xcd}, {&(0x7f0000002640)="9d3082be47baba63388e9ef71ec8150ef4d1a9ad69aa92d788512d58eea09fbf2818cdbf20d950a8df09c48e55acd234085ef8fdabe695175a92d8a8fbe570f2867eb4655dee6f46d84525acf13391939119fc2bcf2539e016c404ca254afb8873bde7bd55168ae687f2b559833d953f8fa8aea01f1e1e15ff62908dcf444fa175", 0x81}, {&(0x7f0000002700)="c403d66d0ff5dce84d1818f0626f0c4996f8ea9b773f995e555e47c446be4da54659555b611cb0c04255b3d994a483344d7697ade8b78f7b9823a23d6f64cbeae877bb9b2a5af993fafe33ed524586932d9810c24ee740b5935f0192c2bc2df50c68cd59c1994418898e4c3f7927c57327f56e76e971e09ec4c6d9e4b109f481200b4d333a5ca2d453e27eafab45ecf2bc1cd4a8", 0x94}], 0x10000020, 0x6d998) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0x65}], 0x1) read(r2, &(0x7f0000000180)=""/175, 0x6dd47) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x48}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r3, 0xe9}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000280)={0x9, {{0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) freebsd11_getdents(r2, &(0x7f0000000240)=""/28, 0x1c) setreuid(0xee00, 0x0) 00:01:56 executing program 2: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socket(0x10000000002, 0x5, 0x0) 00:01:56 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) flock(r0, 0x5) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r0, 0x20000015) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x37, "5ae8a190dbbf0a8a05ff8cfd6e2992d0dabe01e10771e5c63aea10e594b8bbf4e1a12ccc2b1308d633cb2ef3721ad5e6222c91e4d88eb1"}, &(0x7f0000000100)=0x3f) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0xfffffffffffffff7, 0x469421bc}, &(0x7f0000000180)=0xc) 00:01:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x2, "fb38"}, 0x0) 00:01:57 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[0x0]) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:57 executing program 0: mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/196) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x412, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000001100)=""/213) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/4096) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xffffffffffffffff) utimes(&(0x7f0000001280)='./file0\x00', &(0x7f0000001240)={{0x5, 0x8000007fffffff}, {0xffffffffffffffff, 0x1}}) getpid() r0 = socket(0x17, 0xad41b4e8f9ff45dd, 0x7ff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000001200)={0x0, 0xb92, 0xffffffff, 0x7fffffff, 0xcb, 0x7ae}, &(0x7f00000012c0)=0x14) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001400)=r1, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001300)={@in6={{0x1c, 0x1, 0x7, @empty, 0x101}}, r1}, &(0x7f0000001500)=0xfffffffffffffed2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001440)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x7fff, 0x1, 0x800, 0x8001, 0x7ff}, 0xa0) 00:01:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a010000ffff000002"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 00:01:57 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x1000200, 0x10) 00:01:57 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x18) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x4) r3 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/74) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 00:01:57 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getgid() fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getgid() getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:01:57 executing program 0: 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) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0x3ff}, &(0x7f0000000540)=0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000640)=0xfffffffffffffffa, 0x4) fchmod(r2, 0x80) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000680)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000004c0)=0x10) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) 00:01:58 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a9080c3", 0x99}], 0x1) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0x10001}, &(0x7f00000002c0)=0x8) 00:01:59 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[0x0]) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:59 executing program 1: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0xffffff7f) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x2}, 0x8) 00:02:00 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xb8, "0e86ec5e07f6f85a889a4f6357bc1c662cea32b8d004415145c459efb9e9789eee142d0395dc36da54b0c20652c0d1f0e04b26591362ebd9a06166dc36b9e8c77aa11f3082cb5271f0ef73c7085c3b1c68df8ae8604a0245386efe46baa280f654342ba4a459733097fd8a6f28827385d467dea149d38570b3352b1b7ade4e90cd4358dd861c0cb7e7f98eb16816ceeb44d9d0eb9ce741f382cc1b6c7ca21ce6a711545144ca0d65fbaad3258461eded7066d41e09de1ffa"}, &(0x7f00000001c0)=0xc0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x120000, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r0, 0xfffffffffffffffe}, 0x0) 00:02:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xcfb1, 0x100, 0x800, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x2}, 0x8) 00:02:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a9080c3", 0x99}], 0x1) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0x10001}, &(0x7f00000002c0)=0x8) 00:02:01 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[0x0]) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:03 executing program 1: r0 = socket(0x17, 0x5, 0xfc4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f00000002c0)=[{&(0x7f0000000400)="a4612e0627389bde48ad02c5999a87eebd4d9a44102627da529497b5c6937dbe0263acb87ec190b97af7da9d8008f36cfd8f68473dedcb206e4623dce7a679de4d9320af1d57f019d6867b637b1a1bc0080b84266d0caaf920323cc9f5b380b153e8b03a530b8fc915653830491ac3986891d1b180a9d68af2c42b55ba0a2db266d9d424e94f41d67fe433178752cd605e2f93424bade1062cfe032c043745671f3a55ba1591b208635c02e3eddb6ade1dcea7580528fd9aa9a52c2a4dcb34b6ab", 0xc1}], 0x1}, 0x20101) poll(&(0x7f0000000180)=[{r2, 0x8}, {r2, 0x84}, {r2, 0x4}, {r2, 0x102}], 0x4, 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f00000000c0)={r1, 0x0}, &(0x7f0000000180)=0xfffffffffffffffb) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x8, 0x40}, 0x10) mmap(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x2, 0x10, r0, 0x0) 00:02:03 executing program 2: r0 = socket(0x202, 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="010000ab", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xf9e, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1}, 0x0) 00:02:03 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000ac0)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x2}}, 0x0, 0x6f91, 0xfffffffffffffffe, 0x200, 0x8, 0xffffffff, 0x5}, &(0x7f00000009c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYBLOB="1000134aba22bc5eab00000000000000000000000000000000"], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000680)={0x1, 0x27fe, 0x3ff, 0x7ff}, 0x10) r2 = getgid() freebsd11_fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=0x0) setgroups(0x6, &(0x7f0000000600)=[r0, r2, r3, r4, r5, r6]) r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) dup(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) pipe2(0x0, 0x0) r8 = dup(r7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffff61, 0xf, 0xffff, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000140)={r9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="0100030001000000"], 0x1) getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @empty, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000280)={@multicast1, @remote={0xac, 0x14, 0x0}, r10}, 0xc) dup(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f00000002c0), 0x8, 0x0) 00:02:03 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) sendto$inet6(r2, &(0x7f0000000240)="fd81076fc6d90880346dfaa4e42ccef0e2600b66afa65e5ac1afcfb1557c3680be7a67cbccdb5ce217aa2918f8468dd5975f71fb0795c475e6c63e73b3cabc938e87991ef2b9a984db289c749e69a083471c62978fbb0697f68df6f80a726cb9e59af231c8a6a8bb59f0a7e1ae8949ec2f4bb0a4ea1c9bea08b7efc3e1f2e9ed00029eb563a60b7a9689e38d1b8af2816207a190582a7c7fdd2fa004738d30fc6e433586a8e878d630cefcba0f4b5b33b81a6422923453eece1e50a7d53cb8ecf3a8ef94be79b12cfe75213578336b960ce63177e5d8e60059837dbe9dad8dcd04860f2edc398c0e", 0xe8, 0x2010d, 0x0, 0x0) 00:02:03 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x619, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) freebsd10_pipe(&(0x7f0000000080)) 00:02:03 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) 00:02:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) utimes(0x0, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x80000000, 0xfffffffffffffff9}, {0x90000000, 0xfffffffffffffffe}}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000180)={0x81, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @multicast1}}}, 0x118) syz_execute_func(0x0) 00:02:03 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000000)) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000500)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ftruncate(r1, 0xffff) writev(0xffffffffffffffff, 0x0, 0xcd9068c128ba3838) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 00:02:05 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0xb883f480d4fcfda4, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x10) 00:02:06 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x44000400000042c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) r2 = open(&(0x7f0000000200)='./file0\x00', 0x100000, 0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x4, 0x5, [0x64fe, 0x8, 0x3, 0x4, 0x1]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r3, 0x100000001}, 0x8) 00:02:06 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:06 executing program 2: shmctl$IPC_SET(0x0, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt(r0, 0x6, 0xff, &(0x7f0000000040)="7db8bce99f77a636716a8a549702e82b6709f96750e7e3ea6cd4c840d7b0fa2645dd084b36bbdd3fea1258889b90a54be8c7d105a92300d3e408f72428fe1e6c349e61eadad3ab971c6ac95024525dc1054cb98460a1fdb0eb385f046a14f00c2d84bff50d234b50391676d9bb927debd5caeb84b9b89e77c0a1b6d1b57d1b576159002d6d0882199a7916091ed08918ee66cef5ce17f579e5fd68c6657c5d2e2169cf5c791d5adbf5a48f902348373becc7c3d23d6e57000e5908026f4f51e4b0d4a9e0bab02ae20a546efafa07393fb6f55a2aeb282d791f", 0xd9) 00:02:06 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open$dir(0x0, 0x0, 0x0) socketpair(0x2, 0x0, 0xc65, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x3, 0xe7a}, &(0x7f0000000340)=0x8) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x200000080}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0)=0x4, 0x4) fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:02:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0x7f, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) r2 = shmget(0x3, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:02:07 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000000580), 0x1f) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3, 0xfffffffffffffff7}, 0x8) pipe2(&(0x7f00000001c0), 0x100000) 00:02:07 executing program 1: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom$inet(r0, &(0x7f0000000000)=""/102, 0x66, 0x80, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r1, 0x0) 00:02:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f666977653000bb1ed5a20365240fe9fb70f9ecd5fde5247da8eba7ed8516cf004c0e056cdc4fc3576d4dd64085ee68b3fd6ee026e5970b9da591acf43ce9744ad95c98c263c5ce9fd661c53f82ec7696d10b65c22366d27bbc20a27574061b1ba40bee0d9fcb50f00f44fa3ca4285e5c338e690b9578836a7fde59e6a430e822972ed326d17a4ab34aea6c49d2d323848e143242"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10) fcntl$setflags(r0, 0x2, 0x1) 00:02:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00b9ed00302f300000000000de91c8c114bd62226d298bbc0f39f64034d2a62f"], 0x10) sendto$unix(r0, &(0x7f0000000080)="d86b", 0x2, 0x1, 0x0, 0x0) socket(0x2, 0x1, 0x10000) setsockopt$sock_int(r0, 0xffff, 0x4004, &(0x7f0000000000)=0x1f, 0xfffffffffffffcf6) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x9, 0x90000000, 0x7, 0x0, 0x7ff, 0x5, {@in={{0x2, 0x0, @rand_addr=0x1}}, 0x0, 0x80, 0x4, 0x3, 0x7, 0xab3}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0xa079}, &(0x7f0000000280)=0x8) msgget(0x1, 0x81) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x0) 00:02:08 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:08 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) fsync(r1) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 00:02:08 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000300)='./file2\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:02:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) pipe2(&(0x7f0000000040), 0x100000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1) 00:02:08 executing program 1: open$dir(0x0, 0xffffffffffffbffc, 0x101) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xc4}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet(0x2, 0x7, 0xc804) dup(r1) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x410, r2, 0x0) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:02:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchmod(r0, 0x40) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x21c7}, {r0}, {r0}, {r0, 0x2100}], 0x4, &(0x7f0000000080)={0x401, 0x37d4}, &(0x7f00000000c0)={0x3f}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x3d}, {r0, 0x4}], 0x2, 0x5) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:02:08 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) fsync(r1) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 00:02:08 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x5, 0x3ff, 0x36, 0x3}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x2, 0x4}, 0x10) 00:02:10 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="8a187125326dce0cf7019c6ecb70c7e011825ba8ab68c9ef4241ab7d42fc15e94338d26cd9ed224fce6861457563ae37cf0a8625eed2a796f37025defcbe849e565c5e8f92ba6cd1f469a103fcb41e47565f5d309df38a2fad9bb00a73134fc5756bb8fd2713344a0f7b696340d8b8a72eca7bf293dff64f48df7d439d9a2043f4a065b7ddd0b99f4d4eb80cd0aa10856458c31b12e71bc2bd5788e87a75ca4ae30d1b3f0e8b3a496dce776077df99ae9ba40f11aee82f892245713061c4cb3d3d0e143ae82d67cc8891745f0073b0596ed65f99fee2bc252652449636e16da3155de5fedfcdc263d55de9d5ef448d9b2be307a9cfdf742b5f08f44e06ae3c579b5405a2f814ed53eb8a9d6eaa4ab919db5a4413a6e3aebe8e715e107768c5ffbbac9efdc7fae438077d116944f96ea6e2578345e8900216ba2833458fb3cc3487091eab8f9ec11c5fa9e471b6e3742f1d293f6f09ef604649d97f096b68775ac6f8abb2f0571493b6faa5"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:10 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) fsync(r1) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 00:02:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000340)}, 0x0) setsockopt$sock_int(r1, 0xffff, 0x404, &(0x7f0000000040)=0xb5, 0x4) 00:02:10 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) fsync(r1) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 00:02:10 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file1/file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08007f0004000000"], &(0x7f0000000340)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000380)={r3, 0xffffffffffff0001}, 0x8) mkdirat(r2, &(0x7f0000000300)='./file0\x00', 0x0) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:02:11 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = accept(0xffffffffffffffff, &(0x7f0000000380)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x6, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffb}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x9ee5, @loopback, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x8}]}, &(0x7f0000000280)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) sendto(r1, &(0x7f00000002c0)="0389eed79551daba692e0c08fca495b235eb6e11827d11a0dc8355824e9ababff995f798fc983d96ab3394b6a5d88d4bf7250f58c0d444827d22859b59cb239e860bbc650447d9f0ded646f5a6a34b18c3405c1cebec71b00ffb0b6e14d350d18155da94122fb839e3e87b59dbc430f84280fda99b97899bdef898e31ed8f262ab35ea1350db6e8acefed5234095d624c8d7c79f38e0ba215521d49d80a01b4e77e5e626c15a81efdd3df64a881e86f2a5a5cfe08e1483eecc38363baeda", 0xbe, 0x20001, 0x0, 0x0) accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0xcc, 0x20000000) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r2, 0x0, 0xfffffffffffffda5, 0x7, 0x0, 0x0) 00:02:11 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000010c0)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 00:02:11 executing program 1: setrlimit(0x8, &(0x7f0000000000)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xa9}, 0x1) pipe2(0x0, 0x0) 00:02:11 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x81) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f0000000080)=0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x63, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x100000000, 0x4) 00:02:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = semget$private(0x0, 0x3, 0x24) __semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x80, 0xfffffffffffffffd}, 0x8) connect$inet6(r1, 0x0, 0x256c11a58c405f81) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x10140, 0xb0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x1700, 0x0) 00:02:11 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xa, &(0x7f0000000040)) r1 = shmget$private(0x0, 0x2000, 0x180, &(0x7f00000ae000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/221) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) 00:02:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0, 0xd82}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x4}, 0x8) shutdown(r1, 0x0) r3 = socket(0x1e, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x2800, 0x2, 0x1f, r4}, &(0x7f0000000200)=0x10) 00:02:13 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r5 = accept(r4, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r4, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:13 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000f1ffffffff7fffff"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) getpid() setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:02:13 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 00:02:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="2031b4cfe91db9f29f0be082ca9ad8afd8659c7e80a95b482274c63ec93cb52dc9ba2ccb9025839939c0fad74c7b47f1de41f8bb76bc54c1ca4e6408d2d10a605783c9caf0919c0c3a3b53f65806ee3a26ee6968239842d8ff80911c4b362a6f", 0x60}, {&(0x7f0000000080)="c574f763cbf4daa5d957f2dc1d5d9cbcec5e8b2cde3599e9b9350c66309bbe5e607c2f327867f0edee0dd62219bbe0f9abed1f8aaa3b563d35ac202b6e3793b3", 0x40}, {&(0x7f0000000180)="4b1a75dc456343a48461bc73e41f818bc7878e0a12a3c3a3a7a213aab459c9057288abab8f0c97a2e2a4b7018363e5e307e80f1952a649061801f608a0923f442d142d008b0ff0cfff79d95aabe7636a81167a2bd2b5f9bb471dc242a93cc99c257a3dab24f610a28ac364b7b7ab850d55651d8877b9d6e71453b6734908", 0x7e}, {&(0x7f0000000200)="dd393ef161b81e0294b0a6c3fb0c9643d6f8d6d1bc3b524b2658c528b4d24b77cfd66f2491c6c9f475b250aa70b9b3bab2b9b4fffc48fa2954eb79fa405513f97062f0f8fe55f73bc228b66f1efda3e1a00261d93043a2e715e9f71b2bbf3bfb22aa94bda51310f655a830a108c756612fc9201f", 0x74}], 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) 00:02:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000000)="cc7f59ec1ddbf1dc2022051cac2d35ffb4aecece240fb6e57d77daaffbc11d0f2469ae9d81db2755de87596a8ad9b3fa478394d79c1f23db7778cef4366dc98af7414a9fc9c763cb571b4833bd77944f3db51d68f089ca1d3d6abcca34c7caf14b5a67dc2ffb3a44a5bc0b7d32269749f3be35af57c93f2f5c37ad7ff95aa9bd00ffa5f5e0b9f6fa2a027b6848641835d681e45339aa24088001f3cbcb3c0fece0f568ae9cabcb6d6c8aeaca97f3c75514e5e88c9f0d6b4882b05c5cc75ddeddea6d6d2d3b892dc105f77e50cc992dd78d06c3e53a81edc99134caac", 0xdc, 0x0, &(0x7f0000000240)={0x2, 0x1, @loopback}, 0x10) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_buf(r0, 0x0, 0x10000047, &(0x7f0000000100)="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", 0xfffffffffffffdc7) 00:02:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000006) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2002) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000280)='./file0\x00', 0x100, 0x22) chown(&(0x7f0000000000)='./file0\x00', r1, r2) semget$private(0x0, 0x0, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:15 executing program 0: semget$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$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x5, 0x3, 0x5}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x40, 0x8, [0x6c6, 0x7fff, 0x54b, 0x5, 0x0, 0xe5, 0x10000, 0x6ce]}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79e71615330a199202831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b773c52400000000000000000000"], 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)={r3, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000280)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$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) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:02:15 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x800, 0x100000001}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0xff) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x72, "c5082579c80e21535088872795a357197ad47b11341dd40d0ac70441adc1251fdf0a5f024e6cb138e858ec312fb3a190fd4bfe85c16a8f593acdd0a7c97eff926ed1ba67b617a046fb60837510f43aa12652dbee8d484c363c5d23cba61cf3ae371a897e0937201dad7fafc68e23a3198fb3"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0xf1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:15 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:17 executing program 1: geteuid() freebsd11_stat(&(0x7f0000000000)='.\x00', &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r0, r2) r3 = geteuid() setresuid(0x0, 0x0, r3) setreuid(r3, 0xee00) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockname$inet(r4, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x40, 0x1, [0x400]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000140)={r5, 0xff, 0xfffffffffffff888}, 0xc) 00:02:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r0}], 0x20dc, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0xffffffffffffff43, 0x30000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfce4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x800, 0x1020, 0x8, 0x20, 0x7f, 0xffffffff, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) 00:02:17 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:19 executing program 0: socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000280)=0x8, 0x20000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r2 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r3, 0x6, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r3, 0x5, 0x5, [0x5, 0x4, 0x8, 0x0, 0xfffffffffffffffc]}, 0x12) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) 00:02:19 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:19 executing program 2: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7}, 0x0) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0xfffffcf9) 00:02:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000140)=""/253, &(0x7f0000000080)=0xfd) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f266900000000f8d27ceb826eaab26da5352c0c283dbb514f58a307ce0000000001000000e22b7d87358f4f94c27f84cdf950058a745b463c851870"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="010000008328a79223403bcb0481cec2c93a5b226a", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x100000001}, 0x10) 00:02:20 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff) write(r2, &(0x7f00000000c0)="228a723ba5c38050a141", 0xa) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x4, 0xd8) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="d29ee60879ebd1173499221eb5e19e361afd64800000000455ea9259000200"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100)) 00:02:21 executing program 0: mkdir(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x4, 0x40) r2 = getpgrp(0x0) fcntl$lock(r1, 0xc, &(0x7f0000000200)={0x2, 0x3, 0x7f, 0x4, r2}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) mkdirat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:02:21 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') rmdir(&(0x7f0000000200)='./control\x00') 00:02:22 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x3ff}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1a}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280)={0x20, 0xf00e}, 0x10) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 00:02:22 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x3, 0x6}, {0x5, 0x3ff}}) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x10000000) r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x30081, 0x1) poll(&(0x7f0000000180)=[{r0, 0x4}, {r1, 0x2000}, {r2, 0x4}, {r3, 0x4}, {r4, 0x4}, {r5, 0x100}, {r6, 0x1}], 0x7, 0xfffffffffffffffa) utimes(0x0, &(0x7f0000000080)={{}, {0x0, 0x4}}) 00:02:23 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() munlockall() shutdown(0xffffffffffffffff, 0x0) 00:02:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x401, 0x8f1a, 0x40, 0x67}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000000c0)=0xffffffffffffff57) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000180)={r2, 0x30}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x2}, 0x8) 00:02:25 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="09f5000e6100000000000000"], &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3}, 0x8) ftruncate(r2, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@remote, @loopback, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f00000002c0)={@broadcast, @rand_addr=0x51f9, r5}, 0xc) mlockall(0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x1}, 0x8) sync() mlockall(0x2) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:02:26 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:26 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt(r0, 0x8375, 0x401, &(0x7f0000000000)=""/236, &(0x7f0000000100)=0xec) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa) open(&(0x7f0000000140)='./file0\x00', 0x102, 0x1) 00:02:26 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000080)={0xfffffffffffffffc, 0xfffffffffffffffc, 0x4, 0x100000001, r1}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x100000000201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) 00:02:26 executing program 0: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x9}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000", @ANYRES32=r4], &(0x7f0000000640)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=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$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x7a1b7d74c3530a63) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x6}, &(0x7f0000000400)=0x8) 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) 00:02:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x4c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x944b, 0x695]}, 0x8) setsockopt$inet_opts(r1, 0x11, 0x0, 0x0, 0x0) 00:02:27 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0x0) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x6, @loopback, 0x833}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="939c170b9691efbd166514b58e6e6f16ebeb6a8504ea258bd3320a67bf48e4b67e2ab00f0c3c80b31576e24f73a5322ed469e976793d23369a1bea064c577626b04ae2d60c82860fa2732cd8f2e728d4ee7a5db1989c9a8f46e21f07edd3acf4ed5f29b23ad48b2ce80acac1c6aec2cd67b51ae1b3b2dc344c8aeced9a275ad5d9b907dc6ab0be006b92c2713b9103d308ba839d0c466f0919f022aa2aa26e84db81e3538bc86af1d4", 0xa9}, {&(0x7f0000000100)="f0d6a8b4d4f42dc96aff32e54157df0bd2caafea8dd2f74def3ea166594614a4b81795b31a599e32f097f466c0ca19", 0x2f}, {&(0x7f0000000140)="13d5c12b144686ecd1182a75b1899ccea1a60034ce99b9867307f7ac9660c5f9311793797bee161daaa673d943ceaaacce91cb9d8bbfcee3deaad764473f3316a3fe675c28b69d0437ab4ad4bd59fc81c86884777bb6998098c7f09b8f5282cb59f129adb00969cec428b9c25df6d54bc609bdbaeda8", 0x76}], 0x3, &(0x7f0000000200)=[{0x50, 0x39, 0xf9, "30a87785c8b9dc4b96e68e224d0f096b900b2425cb0f43b86b556ab1e6b006384f1e20914c145e2840ebdb267bfadd7b6ca6a17de2f1b562c2810d3bdcd8c7"}, {0x1010, 0x6, 0x9c0, "4786ae090e75d5b3efa38154e666b8bbe72d1aa939667cc7e8597609e4d7938ba8389824dea2a07bd393843d1fa717045ba3f171b4684394e48fe6354e957f4853dd6eaf016a698be17789273816fc673ced22b7fd787c2b1516967324cefc60e76d6286eb0ef0615f6bc86bab9cbb08372b113731c6f9f5573c0c9146e19913d15d8a7180e82a1d7bfd937e58e80d881caea8793c1d4f9ecb2c204db894dd04aa4f897291a6886462146c8456def45aa5d5c58339ea4ba064571827591a73f3923c6e996865bc7ca98f2f7924304d65b9d35c1c46ec43219b081a82e8ea9a29d49a5d2a445c85b93b7c5361b69e679c2608520760017b4815a9bae49c8a977088988d70633c0ca6d75a3cd07f3ab7a05c7039e8dd9aa2bebeba644703a9342071020fce5c169ac851d44611313fac6d44af1502d59ca30c0d9504bfcf227a20bedf41fdb723725d84073a10d8bc1a5aca3631fa786b5b3e1b29a679fee0cbd15b69b68db72f5dbd82f522683ed3b98a32dfbb52c48c7449a7740f81824150d661d65e02ce252cb9bf7147e9085ab65a3fe6a4115d520054932c87304df98e0ebceb4762ffb025464b618de547e9ac717d263da0903c4cfb3ea6e31731256fc0f73194946717942304ac974c3efd18db50bbf30b9da010075067e82cfaec99d1dc348af69ddfb333bc2a5b9c4e42dbc3d785a4c6f909843f7b997229ac7da8255713b14c95ea00bfaaae956541a4316a591d16cca10cb4916e9136886766c9d9ed6c7aa578e9bec789cdfd1cb25813e5072208471e7b362c1566336f521c1bd2e83f8d906e7b3e20eeff4b67825030b6fc96a6e47a1819ac9368b2c9d38ab961e178403f6f4e1f4ae19c7d8de0b69bb3fe7613f0f333f64616f9fe0740d25f61c2cb0399f5650748dc2bb12e299a45ab795347126a12ba1048a5a6957f88a30a38ae96a57bc7dde2cc1c54bf474960cafbdfa345da7bdb3b5de1d5b1b4434994dfe0ac28ae809dac6607118eb4ec2da6ec0869c55a600dec5f103ede2dd711ea39db2c74f3c8bd8c04e3e641140875b67f85adc614ed7d7e60dd7813312c46861260f8366c816de753e81dc907a1d74dfa1c97eb36e08a6517c3d6ee7fb597c4a6c8b67f315d895e219e0a5bb9b4cb83ad4a88c191bc0a5acfa450e6074c82e880644c4da3a43472a868c7e90eb9b941db3a46ee91eac354caa9e3e7f219c1b84f8907092186bef007d03831048a2b15d21a601dda110cdd0545e4813614d70cb50d456f068efc481a5d0b2f47ed3fa310d7cdd836987115dee1eb8151a3bb038abb51ff36dc703e1783b57e5299e26d416aa80e11d705f80b7296529f121bbc34b26c5a7538385e30804a13856dce7c739a3271b523ca4420768894d004c38f7d4a0b37eb8619cc5da7fa4639e43250d0ddec8ac6f41d51b88b13333aa21732a1c7e7ad763a33c8e0edc3bffcde9ec3ac50018872b97cac8e37ff4eee7761ce7f8fb1fe03cb038e11ae0f14ec9890e77f9ad454204264d9c60aca05485286a7b7374126a045efc6842b419f28e3105a6d252b455628e3b00b1b927366b7de10558d87dbd892aa6e025f0e258c23841ad56656a816d5182c823e59a097cd6418814cbfd90698d996ab036297da4afade2ebe5563ea3cba12ae4dcd5d4c62c028e39e683c5374b9601429486dd1815ab89a319fcb174f8904a6ca4c89090bfac3e581aa175d3021e69589ff76093bc6193347a2608e6c7e4f582e878ae5e4ce9147763328d6bc6ca770d2a5b12f15b03de3c45c754aa5976171043d79cfdcee6bff67836852a4d6e96d0d4b5b7d9b6d1211450cc229527591aab59f770345727da45979af091066e3b3a0c6b33b1c1e4dd7e8550b5e10b7639f4f8c3cecfd82c9c3ac0fc81ddece68bdac4bde0ebd08052c65fd55131ec450a4fd3e73cb6f6923bb655b98c7c410379829e499143d05d92dec79bebc62f7c131d94e8eda23e82be38ce588069f333acb8c991254625011620a0d509510f2a93afbe96ae45c327b437b0bf9071faf627b7537db1605a49c63298cf92717c98309f8113a87933aa941a23bc052d64091d4dffb50143421cdde469e8429690e272c790a368be1487c2778b7a8ee8bb599ad635ece772588df69144f6ac048d24b885b53f655ea193bf834c49352bbe4afe527839012b14a2fd5a776943f579de25b035feb6d9957a1c57d9f82fa61b0a611f4c925e5d2c1e517d7ca2ed3d354875a3b3596b8ffac9b98e220409278dc140b9996c6201f4e53a7af37d5bd3a2f87f4d1e0868125efaacd1413749047e7a43d67bc3a5169321674bcedcd5144709e6e9877d311760c8468deeb7c89c0f1096f40ee3b266b0b68c5b7e105ca6a79f9449592e164db0a0848a430ae9684d777d47c9a124df5b6a0a06fc16222ebcfba7e0de99d93f515fa29ea05658bd186cce3181d9d5e0bad100f984a51966b03c2cf2d80931e784da2199d1fa51c0300ba2a8f11e48186bf773b7ddba2e5a89d63e77ac0ab31384d6c7ed151a3df79a9e674d1c92578afa3b36c98ffdce2dcbf8b7931b08c9c0d7530b07fbfd3c5613e326b5b7a692634b28be967dd2eee78b108d5987fae09b463095c4bffa1eb407bc559ffed64ab683c8f60f4586be629da4e18481265a20e8a4dba2a18897993239c94402c5d21ee3800efdad63cc605d8915adddec080c4e7d770ed6cf7ddb827233e344bb3f02fc3e46cbde94a8d40239058fc7dda38a935ce14d47ffee499d336a69074a09e6de0376e46f944cc5ad47b7512ef6681b7187105fb078826322267e362a6fedb98ce42e7a2a8c1c88392b7a531a7f8c14736909df52051f0c9a5ce4f683fd5f66f89b0ad27eeb4b60fac3ab513f9f541b30103f24776e3c1940b18d91e56d7b0d5d4b0960bca78bba8fdb3df860c51b8b358e456a75852b2226d946b7581c4c1bdda53764f03e93dd4886aac7692064a6fb1da03a110ccbaa3115e6c3366f7d39293cc1dacb6c0eabe8b0421adf6434fc4a335c32488ab26cad9bf759cd92417ec3e60f531bf57e017767fa0f42b9af67990fd7e8f5cd09e77abe9862302c49242a9ffae3b1c3fcb323f825f73cb04b29cca5bc78dfe7bc26a552f2aefc29dfa87fcdd7e4baa3d391320c8088616f6c58d17ad4b81bb898bb4fe12e3314d40d0b4ce8d2ef3c959cc96d091ff5b36b874e81c3720d21f3282b98c02f8936cce63cdaffc487efbebbb69c3ea63e14aa4b00077d254ddd684398e8780b7502646eaf853a172b4a998ce914f8925c3bce9cdc5cffd9b9b7056494174e0cbfc246a5d66c3687da1f8eebdb6e53dc2eb09a03d0e60f3f195f520ec3d8eb2fabd5a138c0ae6ec57df44f6745707f9d92dde972f21fe129d6e50953a93a400d5ead36ff2f2780fcdc3016a88e65553f0262875328c1cefdfb50485b91f49e1db1b5e52cfa90479655cbe4a494f80818106d20c78f54b054baddc087f46f799814dd8766cef2b2b5020f8e4a59cb86e773c5465ac84d5b70797d424d15db0b50834e437e4fd8e078722be828f634559f0c2f2cd04b78b3e7b9aeaa611f4ba0fc64b0f26e738cc89f50a1cad73a64ae5ff766ea577999cc4d1c87ddf848fa06a7ad881e9129037e6194e22a3de0e0afc93a6b7a7fe036a599d7a3dcfcbf1f833ecccc198819c08b6a0445d38dadcf91a1273f5e6b193f7615d9df2e9b8628434a601c0ff0fc7be0d1be04aab30987844c6f3b39bc78e0ed933cec3058b8070e1172f058f6d04d2951d68e70b3d37468486e13c8c224bd7ceb72515b48df67ac0c972ebea330ce0933ee39e4159428af6576d21a8c18084081a752878ee5baeecb4e8fda69f0cc269b2016dc7c60b4a19467890283b1024ef50d8cb1eaf7f5b2e0a51616b52ebe4cae8c7efb53b47dc50aa34cfdbb075fb0d96e4f25cf93b4dcc7df2868410aeb6397997dab6d950761983914fc1c3b2939316f486de17c8d575d4c214682d74761b0f7c05b7f2a557a8f190ce47772a3e8367d5d7ad57dd21ed2ee0e7875bcc90984c66d309659c83f88e228436809ed32989c076dff267dff2ae7e4158b361903fe05888ad537c4de815f0a67000869912ebf164843ab7192f94ec3a9d931b30808edc679197da0996a4d419d2553d026d308dbf314db2181281aa4c99f2e6b35470af14d36a73333cacd21329f99300d22934048a7fe7f584b4b281aeb3a86cdbe75e6c9dd0f654881a93802dc79e1e60d80296a75a6b0b1f031ae8821ab41ff1b25143540505d24c5533c693f86fdac47fed4ca8d48529b86b08869e85b5ee6069542f3cac7abccfd24ffffe7a5cb401e656a05afcd1e9f8675c08bcb1eedde4b40fd92b7bd0374db12927c0ed022c7eb2e4a0d614a25b60dcd5c8b3450531c6a5265767119c3611af21aeec3ee70b0b32370de5fe20ac49449e496c6e4d27c933a56dea853d4cde681c24b8f2502561085d370d3cf3e7c7c097d9b801386db3610d95439244b4acd54c9438a1fd74cdfacbab3282900df663666c9a6e5df4a2b28ec69a0d46cc2a857690fd2dea4710f26298cd36efa7d93e6cd222f0b7a11bb273df3423f72bbb77674e493cc1829faaaa64f71e40d76cb71f23ee329a333cc8bf0dd4dfa1ef910140a60bcef283d717c806d14a80c69bbf411df9a0d90218a81e2fa6ea5e7b81268db1481e09bd09d692cd1d985b6671b8d0f69e0a3dc56602541d666546ea3071f78443ccd5de2dbd7f2d88abd6ff419e13957aabd2cd1545a19adc1df0f30594acb179284012c8aa988251a35e69b30436a5bf9af42085a30cede635753a2fdb94600c1e02e03ebdb98484b25ab221a17c84512d686b35dd0d152ab3949bd8588fde50e33fbcd48838bbec20b332e38cbdd3f0053196c134ced511ce06889c19e89cec3842867d63296db801ed387aa9c6cf445ebd2a27687b10eb4a83d7bdcae5dcd3a989ca8d0d17f81aec3c27c0a8b104e2646c41107c113cfcd227d77c40d1f1782b340763c988f05b86f7b3703c4dd999f28147f3862c9b71447ebc726ed26a178da0ab2b4caca9ae8ddfe32f33a73b64f18ae5a56842309d13ece3810539febd3c299d9e6999fc78d27066ee4a597a9ef8ecc6907f01d4338e7d23557564a78ee985964d02924a6f6146a85f0d1b4a362f17a07c1ddad42ecb602e3c030334201b4ff607dc4466e9b81f6da18be35011fbfbe6954d96e5ff55eaa8644bc83d72535ae71e197ee429cc0ef478ad21422356140661fbe0a0cc8957c5e1043ba911d7113dc8f841b3d3317a4fcd3a63540a39600bba22d013f3f64ecca197ce7fc195831f3285a0884cdf314b9855a39edd0b163d2b9aa35a8a5ea1e8fc0d3deaa6e0d93a3cdb2743bf8cdf1e3be2ac6b60d61fd6baf29022fea1532239e6cd4b0783399239551ff9d160ec57fbde40f45ace2ebc5d9f2ce1cca6b99b5a9682f07725732a8f50cd394edeeb599aa0282730576f65665e776ddb19c102682ef16448917bc3dd5985d21eb35418e297935e4767eb9e3f6b323834ceddc7cfecbf64683fec21760eeaf76d8932d1e60cf9a13f5de1b5f85bfaaacb30a250de9810271ce6d929a4147b1f90d6542b4678e043e844216f2dbfb45b021ac01389245f9b6b6469ddb1fa7d31442bf20bc917aafa4306f897e1d5e528e8486baa2a619b6f730c1a9ec973a655c64ea8706d1d1c1fad2a01b9fd409aca3be17a09a32734f4811dc7ebc664568f7b3e918475bae02df0d7769a6e0ab13912c5157c37237f99a4a35c9c3a"}, {0xc8, 0x3b, 0x98a1, "650b435538aa21e1bb139de499bbca759747ce09cd7a440c9b6455e36784a7a08cc90c76b667996c92a153645fd32fee4ed2f4d3cc323eb5088a56cad86f490af4f6179c70c687b501aaebe81217ebec15e0c614b10dfb76272355f3249189b93f870b596cb3d71f0bb7dd68fb7f1e9158727d3c97909a3812af1f09ad6aa8a5e8aead0df9aaa1ab206e2c6edb6e72bf0a23bc48c21f21a46e95ca8204e5fa8bcfacfda4592e0ecc4cca1593fcff73253bcfe108b6"}, {0xc0, 0x88, 0x9, "eb5f59a6aab0f60dbb365b8e7307111fd37c24c3974ad5f3b7c56a584a962429e6a6052318d3037288b063f20501153e93b0bd846b8d15e2b79a7889d204ae16bf0af7533f73b77b65997f77a72ee4e0e79b3eb2ea75a0d000c57f991fb422c5566dcf22a56ff2ca8781f742442e1da360cfe44b55eb94f14946d7f377723b1ac5bf114d7347f506190c000f0d905d11c46903c65604f46ca5c7a95c791aa470b718cde18780b00ca47d679f48c81e"}, {0x10, 0x0, 0xfff}, {0xa0, 0x84, 0x8, "3e3effbf8b9d5b409bcc8bc32d7707610126dc41340967d5180d1ad9a4f83ef29a10920ce008d7d4b6a37bf4e5833c352f76403b086e8c28f648f55b6dd00700835895a54635ce92459897c4667fe97cffdc3d859b7944d294763edf87d726dd575e5e171660d5bcb373d52363d7494e0bdecd8a32aaa7f9fd98f71379d9a6cdd6374044520aec96eda378"}], 0x1298}, 0x18d) 00:02:28 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x8, 0x200}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:02:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e0f6617ce543000580875b5c715f425190aad03e9fee9ab"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xd, 0x7bc8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000010001000000000110000300000006000000"], &(0x7f0000000280)=0x3) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000500)=""/4096, &(0x7f0000000000)=0x1000) shutdown(r0, 0x1) 00:02:28 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:28 executing program 0: clock_nanosleep(0xa, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, 0x0) r0 = socket(0x1, 0x5, 0x5) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0xc03}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x74af, 0x9, 0x141}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x7, 0x6, [0x5, 0x3, 0x3, 0x3, 0x7fff, 0x3]}, &(0x7f00000001c0)=0x14) 00:02:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7, 0x20, 0x4, 0x3, 0xfffffffffffffff9}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)=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) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000000)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:02:30 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000500)={0x0, 0xae, "dbccf9fbfb63d82cdbb570050bdd1e8377118226eaa053ad9439ba76eb970da7924bd9180ddc89e6bd617adb3afd5e8a8ab6d623858329cf80987e7a93973e6d753c9f580ff459e611d4d00c4004b04b8a70d34c26eaad2a8428c0d28649aa374da682ce99c38553fd85e86b8c8298d37e6b1335f0a4cb736eb5b4762d1e53ebb2f20de0bdc0c8dc8df7289d2e803284600b5e81e1fb3c8d53e52e450563e875f6086325b783ea5879ed57493d07"}, &(0x7f00000005c0)=0xb6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000600)={r3, 0xffffffffffffeccd}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x40, 0x8000, 0x1, 0x0, 0x1, 0x3, 0x40, 0x4, 0x1, 0x5, 0x1}, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_buf(r4, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) clock_getres(0xf, &(0x7f00000004c0)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4(r2, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x90000001, 0x2000, 0x7, 0x6, r6}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000380)={r7, 0xffffffffffff9246, 0x2d}, &(0x7f00000003c0)=0xc) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:30 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:30 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x8, 0x200}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:02:32 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:32 executing program 0: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:34 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) r3 = getuid() r4 = getgid() fchown(r2, r3, r4) fcntl$getown(r0, 0x5) 00:02:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) r2 = getuid() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r2, r3) 00:02:35 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000001a40)=[{0x2, 0xffffffff}, {0x3, 0x9, 0x1000}, {0x4, 0x2, 0x1000}], 0x3) semop(r0, &(0x7f0000000000)=[{0x0, 0x1000, 0x802}, {0x4, 0x4}, {0x2, 0x5, 0x800}, {0x3, 0x80, 0xffe}], 0x3) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000040)=""/253) 00:02:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x10008}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:02:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) socketpair(0x1c, 0x30000007, 0xe0c, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000000c0)={0x1, "8a70f3a6e8837600"}, 0x14) close(r0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000100)={0x80}, 0x1) write(r1, 0x0, 0x0) sendmsg(r3, &(0x7f0000000400)={&(0x7f0000000200)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)}], 0x1, &(0x7f00000002c0)=[{0x100, 0xbe, 0x7, "5fbd06997de2910b873d2657b3ae29f8dc7e53dd1e33fa1c1ec3f579de01dc30b99ff119a8ea5aa71105d48be4894c930bee6fd0f98de04c8dc8dd9660ce08ef8eb407edece1c1d1c421cb7c813b25d6174b3849afff37cce5c3e8e399303ca70f9af9d8dfeaaa4ffba0cb646d36d9eb255b688318db2db65adf883379b9873e9d29ae7a6095146f11f9ade9243f5df7cac16f750d0bcbb7ca9209b8002b2cf814aacf18b93a64fb1bc96641fd6b0c5af72b40a10a3cd17e3ec68b650ad1b4e4eed2e3a8db0d7423cf8b8f697195f8f422e189973cd228d0e0587fa68f75203f1ecb206450ebe8b20348b736cf61ab"}, {0x30, 0x88, 0x10000, "43ac1c173abc99e4ddd01f885c0a0a4b99a11766c27a655ccaa2aec3"}], 0x130}, 0x4) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 00:02:35 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x8, 0x200}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:02:36 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x5}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000000000080000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) writev(r2, &(0x7f0000000b00)=[{&(0x7f00000005c0)="e6b161504f3bf1df93051f7c55c47da1999aa05401ab4c0c8971e3d082056d85173e60742d83539d3914db0b22d0260f2ffe8e7bf2ed482bc71b1b343bc76d942e830c18292cb3468ceec6096ce38891c21ec257bed88e548db6c0a1ef928feaa9fd84b3e8eec4fc8172a046bc7bb8b686bb51b36fbf7e895fd2d2dab25e49b5cf18973a"}, {&(0x7f0000000680)="25cdb9496d7a7b9ce173d16c58553e9b1628ca73acd04c7344298f60293c07e5f7969cee9b4eb3719c9f49839d9b02c8e42b8371f26781707855f5b4476275acd3cac33cd157f404211ec8765e33d88af250860948a56bb6841df43c329b89057c9055854569aa6c9727d339d161ea9e0f627bdda2467727c1b8756efaf30dccc73cdb6959cd6d4594a7ea"}, {&(0x7f00000003c0)="7deb6a51982ec1d1f5", 0x2e4}, {&(0x7f0000000440)="2ab375a03654cf2d0bcdb64ed289078a90a18d566672e3e987a99787369725b7ac1f81007ead9d47343f373d490be0f3300a5a842d2e9b040589df2921"}, {&(0x7f0000000b80)="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"}, {&(0x7f0000000800)="bb9431a7e103cc21a61ade184267ecc3444f7a92a56cb0c858733ce3b53d62a0f79fe5451f86e2ace4a4eaf3c803b0c070283865a45bcdd228cb60493c5b380c0308d2d95e3f6a598992e7b4eb5edbeab28658ccb9bf879c2c06b307eb1b8a761b5ca2cef19255815996750cc2a02481dfa3a6c37a8437de191d713ff73fefc884a1dc5087054186afdffb49a2ddca4d647ca3522b1477bf2ac0b405b53d6a03a428b30a923244e734b2d9345e965dfddd08678e80a360ad1b361de648239295583392e65d1bcb09474cf59975fcd0f3572bc2299a0b"}, {&(0x7f0000000900)="777ba072061cea2ec7adf5a7d13e69a3ce7db8adaf98b55af8df7f0df2b04df5a452f3f98313f91f047f15d39fe58d95cb000a7eb8b2d2256f05cd462b866abda9e2c244c5d8de2ac6bff2e89b21f82bcd200fae787a34f7eba40763e8fc41e0bc2fdc434e0df865dbdfbc839998ff6db2d0ddd991e07d75ad74690031793cbb7431f717673c7d312aad19842e2e819039d37a43c685e44389a23775db04d68ad681e05d5bcee553d4a41101a537ac7e5071406c020da616562ae3db17a6cedc1652de33298762d59b13c80ad733f9bfa96e524ce97da240ee34"}, {&(0x7f0000000a00)="3c9f6b61e17438631f3c26ffe950250bbbd2d24ea3ebf33f252e0324a359c76e9e27b2f2b5be89b73d7b709a28d712de43e995b4649eef416f7e2fa42b5c2d77dcc58f91a0254fa11fbe9356b7641d634e0edc875ebfc5edecb4fd1cb99e5c29fe42be32be8a392b5363dc98825492bb963f67d4bc160c544141416a9e789a16669ceabead165ff658f7779585c44a588862f8bd8de87b919dc5043685ef41e7f15c1a809aeca210689b12a754566dcd531f56998d735f032a81cdabbc538635f786f5"}], 0x1bd) writev(r2, &(0x7f0000000100), 0x1000000000000083) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) r6 = accept(r5, 0x0, &(0x7f0000000000)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r7 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r7, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:36 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x7, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:02:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@multicast1, @broadcast, @multicast2}, 0xc) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1f, 0x80000000, 0x81}, 0x10) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:02:36 executing program 0: getresuid(&(0x7f0000000640), &(0x7f0000000600), &(0x7f00000005c0)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) freebsd11_lstat(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000540)) setreuid(0x0, r0) r1 = geteuid() open(&(0x7f0000000500)='./file0\x00', 0x100000, 0x100) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setresuid(0x0, 0x0, 0x0) setresuid(0x0, r1, r1) r2 = geteuid() setresuid(r1, r2, r1) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000480)) 00:02:36 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) 00:02:36 executing program 2: r0 = socket(0x2, 0x805, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007}, 0x10) 00:02:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f00000000c0)=""/2, 0x2}], 0x2, &(0x7f0000000140)=""/169, 0xa9}, 0x40083) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @local}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=""/227, 0xe3}, 0x1) freebsd11_mknodat(r1, &(0x7f0000000240)='./file0\x00', 0x100, 0x100000001) 00:02:36 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x8, 0x200}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 157 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212bd520 vpanic() at vpanic+0x1e0/frame 0xfffffe00212bd580 panic() at panic+0x43/frame 0xfffffe00212bd5e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212bd7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe00212bd810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe00212bd850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212bd8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe00212bd950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00212bd980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212bdab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212bdab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2262 tid 100927 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why