ckopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x40, 0x8001}, &(0x7f0000000040)=0x9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000001f80)) fcntl$setflags(r0, 0x2, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000180), &(0x7f0000000200)=0x4) bind(r0, &(0x7f0000000240)=@in={0x2, 0x0, @multicast2}, 0x10) fdatasync(r1) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x0, 0x0, 0xf4) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0xffffffffffffffd0) lseek(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000001ec0)={&(0x7f00000007c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1009, &(0x7f0000000140)=0x103, 0x4) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) setsockopt$inet6_udp(r2, 0x11, 0x0, 0x0, 0x321) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 11:58:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x20}], 0x3, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xf, 0x0) sendmsg$unix(r0, 0x0, 0x84) getsockname$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000000000)=0x1002) 11:58:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x4]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000002c0)="fae37ec4235526e1", 0x8}], 0x1, 0x0}, 0x0) 11:58:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1, 0x20000000, 0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000080)={@local, @multicast2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) 11:58:52 executing program 3: r0 = socket(0x1d, 0x10000000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x6d, "1e27be2e530d9a9023d3e918f0446c23a84e0d4e75ba8f498eb114ccc6ebc4ea99de707053d7a1c55f3604d38884b2706fd0d5739c577a22cbc8db38819cc0bc2cc1af077fa51e0378901e3e7b91a1c468f125bea7958a30f15834f45f571dcad988ff93b9d3ff8a7451d81eb2"}, &(0x7f0000000080)=0x75) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x7}, 0x8) poll(&(0x7f0000000100)=[{r0, 0x10}], 0x1, 0x20) connect(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x6, 0x22, "2972a19530416a8ed350a89417bf0cf8b9acbdf1d0ecf2a655eb142063b42578ea32"}, 0x2a) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)="7d8a51dd553717c5671be3a1c52a52", 0xf}, {&(0x7f0000000280)="7a258899ecea1e596f414de062454a4b589a39247df30a91fcf016e7a206a3bb6196e7fdb0b6ac", 0x27}, {&(0x7f00000002c0)="4614b7dbd47ea414ac7dae4bff642a6208966c2e4bcfa5de1925eb93bb561878247721d41d97460e0ce5f92ef65e95588b494be3012cb58c9f7d869990a3e801146e81d9ea91d95765ac406484cb2284b071917a80bf0f5a12cbd8736d8fa749ffacfdf4895b7a3979393e760c0387c447383e2559c1196703634dd3ea213809d2c8ba4f2a33c5f3822ec40c1821c1e31a6f38fedf51309ae45e3a31f1b010fa5ed2f4b744cbd7a8e1f87f2b4d0e780336529972b64fd9a956587346ab2e7a51844006334434a4f07b60e02a", 0xcc}], 0x3) r2 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000440)}], 0x1, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x80, 0x4}, 0x20000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000008c0)={r1, 0xa4, "c04fd13c0fafffa5add3a9ca9cd2cfe9b29119973f40bb1f2c958bd545d6b67151de00fb20a0725c2b8e2f03be2ba9ae47e177241cc15b0aed34fa9b03c3207a959929b8aef0cb32df4972408524f22dfd3ddf6979a49f2a5614458ff1022913b9f043c9cd5d5c69081de98a5085611f931ec156dab68a69126b4d3ccebd7a7740612bf761440192d2f83f899b736e29e7a484d30e1665d85baf775e3ca16e8e997af0e9"}, &(0x7f0000000980)=0xac) unlink(&(0x7f00000009c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000a00)={r1, 0x8, 0x3, 0x0, 0xffffffffffffce35}, &(0x7f0000000a40)=0x18) sendto(r0, &(0x7f0000000a80)="b0ccedac05897a33c36777c4524d0171ff61362af56c5338c43afed5a936a5d2075cc976187a0aca8833eaa18f2acdb5bb557f97e4351c1751c78bd42351e756484a1ecf4eddf4212eab6e07eed174a5fb306971c86a57257242758ff4729c3be8b75a9f0cdc3a036d68a55c36", 0x6d, 0x20100, &(0x7f0000000b00)=@in={0x2, 0x1, @loopback}, 0x10) r9 = open$dir(&(0x7f0000000b40)='./file0\x00', 0x20c08, 0x100) utimensat(r9, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={{0x4, 0x3}, {0x8, 0x1000}}, 0x200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000c00)=0x6, 0x4) r10 = shmget(0x2, 0x3000, 0x222, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r10, 0xe, &(0x7f0000000c40)=""/232) r11 = semget(0x2, 0x4, 0x80) __semctl$SEM_STAT(r11, 0x0, 0xa, &(0x7f0000000d40)=""/29) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000d80)="d8cab3b5a9e512798f5a114cf756cffbe64d1533647fdd92b155b5208d85f925b46f3d39dd5c0a7c068d4a0aa769a77088d4c2a3ec977099be5c25d4f250b7743fc6b57752f73cca9c7e8c34c4a7bc76094815d741e3d837e9f107cd6683b34e2fdefda0539b8d557b10553dd8b9c07ecbe76a3c6e9303616562032e1e00efbaaaed26d577896e833cabbcaf3a", 0x8d}, {&(0x7f0000000e40)="02d096294bb6753bb42e113cc776a45c5ae3e9277d74f386148f6d3d424f9a3e00caea23c91825c6d614c09626fec13218ee8b4e737438d871e5ab8d7dc32b120143e1706b596f1b3b5ee78a8c50827442ac17585e06c450e6440e5710e5b6cf9fd6b40c8dee2dd46293eddea5b86d0c8361267b98671053b35d9aab54fc68739cef308b11595c70b631c9a0e67246b8f585f22422515c914a02cf9c204e6fd12fbc3ccef7c7db247024395da578018b511bfe60c81306", 0xb7}, {&(0x7f0000000f00)='~', 0x1}, {&(0x7f0000000f40)="66c9e53b8596b16cf8a97a696b383a4e21f03a71c0d92a8ee54a364b2832c2d3d7eb1369dcd24a8941605dd7d9cb5553c48b06fed10ccb9960b91dbae19b13541c060b7278fbf9c971", 0x49}, {&(0x7f0000000fc0)="c98cfd18fc33e5ae3f9d181d2a1a37e598830432cdc9cf9c59791bef112f6fcce90d4a1e8a9dac686f475a6cd9bedf607171b3a49aff5949b840122c1510c5376d22869d86bbed0c62025ad1c8c77605d47e2eed8ac5eb0dfefe1ce25c2714763f7b7a2bc9bf5fb8b29837b9c17e747e2452771f226bcc9ef652413054d20b14dd20f6fd8407b5", 0x87}, {&(0x7f0000001080)="b49da3b82e2d0429df91e79473e4dadbffe8e71c3d817f969198138ffbd238bfaf8f5bb296d788909fba9a1eaf3ae06d31912af169bb6ed5a222d63e9399f02f7cc4e587048cb6638e094a083e4fa52459072097a0ec6bb5b8bcf98b5b51a2ba2e550647eda8e28134fcc34d60c9a2bea43c321f1542", 0x76}, {&(0x7f0000001100)="cbc85ccdc0e9cbf235930e4258bb8e33b98f057cfb858081f154140c3fb2ff07b781fca7cc3dac14a9458d3fc409c2c70b9c558417a5deda5ece3f20e38f8f72a35e45ec801e30ca80b052bb81e6a82a9754888c8436aeb8cf0d7cf688419cf4d24ae5a9d4357c73106871b682b482cb156ac98a4adc7cb05d7f979234144a5138513b5a57ed69c67a08c5b7b7a15ae42110864a97536fd024b8de1715b8907a620529418b3c39e1c338ce604bd88f7b4868b366b0dfc5addd64bd4584b62d490dc71d80d5b579d542e5de4e0366c3d10a96722ec4240188d9359bb9cd2c9cd5d4c1408d3074c776b5986b99", 0xec}, {&(0x7f0000001200)="03288d294897209a810a7a766b270688fa368715685e2a6ad1aa796c209400111d5294ae9752579b37eadf0d77ae90f5dd55a9c9773dd5af0e673b8b5f347174d3dea39466849e88355509a36519905f158b97a354562371773b17ebfa027ea2e38faa69b7657b17f93b457cd9850de3c126cb3a36cb214fcbe2e944618f0b46cec19c1982024d506b843f", 0x8b}, {&(0x7f00000012c0)="8ffea055b21632fa9136e88a1b5ef703a6c8eeeb38aa851398ff96dc8bcdfc25d928f76bdcfd93ad9aad4198ec2fe3eb93e67e0528f037408a591b3deb4d45a0c753bb4508c86b1949177e6f5bd83c69d62d4d6c7893bc7727f6a92914f1f22c245dc156124c55323ad99e2b9263c9bdf70c2ebc693524680b73af5ed1d6ec19051a2417b789fb8056cf29ddbc114ef3b7a5439455374f49cc5bfcfc9ce2288f", 0xa0}, {&(0x7f0000001380)="f49128478881d35f1d72e3992d121fff285de7191c622eb72ffedb77cbe92a31cc69fee5083fcdde3b9df74b479bc55bd8d8f76d", 0x34}], 0xa, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001480)={0x3f, 0xf94, 0x1000, 0x5, 0xd4ce36c, 0x5, 0x7f, 0x8001, r8}, &(0x7f00000014c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001500)={@in={{0x2, 0x3, @broadcast}}, r8, 0x7, 0xfffffffffffffffd, 0x7fffffff}, 0x94) sync() 11:58:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, 0x8001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="efcba89486097ed1dd5de4a9a20bfe570aa979814e716f34e5aac160a1ec36e82d3222c5a981638dca1e3adb4503ac8d9a0295052101b20ab2d60d05c2a29de1daebe68f533badca67bfed6c890aac95b92bb1c6cae7f4c068eb188de4d8e44f9a984a0056ed52bef5b19506a3c0d758b2081e51cf95fbe3ee41569761e57227167bc12e9bf3bd035a82ca803b68582d9ac137668af1964619a4850b6b5a0a7bab562af58862f1a1e424c98549e4b70454", 0xb1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r0, 0x0) utimes(0x0, 0x0) 11:58:56 executing program 0: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x10000) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) sendfile(r0, r1, &(0x7f0000000300), 0x4) r2 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x456}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) open(&(0x7f0000000080)='./file0\x00', 0x201, 0x0) r4 = semget(0x2, 0x1, 0x440) __semctl$SETVAL(r4, 0x7, 0x8, &(0x7f0000000000)=0x80000000) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(0x0, 0x0, 0x0) 11:58:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000100)='./file0\x00', 0x240, 0x100) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x9, 0xfffffffffffffffd, 0x3f, 0x3}, 0x8) poll(&(0x7f0000000080)=[{r0, 0x26}], 0x1, 0x20) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f0000000040)=0xfffffffffffffe15) getsockopt$inet_int(r2, 0x0, 0x18, 0x0, &(0x7f00000000c0)) 11:58:58 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup(r0) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r4 = msgget(0x1, 0x80) msgctl$IPC_RMID(r4, 0x0) msgget(0x0, 0x110) socket$unix(0x1, 0x5, 0x0) r5 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r5, 0x3, 0x8, &(0x7f00000001c0)=0x1) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000000500)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x0, @rand_addr=0xff}}, r6}, 0x8c) r7 = fcntl$getown(r0, 0x5) sendto$inet(r3, &(0x7f0000000600)="4b65fb8a", 0x4, 0x20000, 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000300)={0x3, 0x3, 0x5, 0xfff, r7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x7f, 0x3d, 0xb92, 0x401, 0x81}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r8, 0x2, 0x736657f7}, &(0x7f0000000480)=0xc) getsockopt$sock_timeval(r0, 0xffff, 0x5, &(0x7f0000000400), &(0x7f00000002c0)=0xffffffffffffff7f) utimensat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x2}, {0x2, 0x1}}, 0x0) __semctl$IPC_RMID(r5, 0x0, 0x0) 11:58:58 executing program 1: nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000600)="3256ab10a545ca025817f3b094abd808b8f48e199fc42b74fe9f65226291ec48913d716913d218b109b62f26480cf154a017ef98044f4bd18005ae8bef9cd219bf3d1eadcf95a4b473bad6bb8d2f5d54c67ea94e38", 0x55) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f00000004c0)) setsockopt$inet_group_source_req(r3, 0x0, 0x57, &(0x7f0000000240)={0x7, {{0x2, 0x3, @rand_addr}}, {{0x2, 0x2, @loopback}}}, 0x118) truncate(&(0x7f0000000440)='./file0\x00', 0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x4ccc}, 0x8) r4 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept$inet6(r4, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) connect$unix(r4, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r5 = open(&(0x7f0000000400)='./file0\x00', 0x10000, 0x12e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000480)={0x3f, 0x1810, 0x586, 0x200, r2}, &(0x7f0000000540)=0x10) 11:58:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0xcc3, 0x4) r2 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/4096) 11:58:58 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) poll(&(0x7f00000001c0)=[{r1, 0x10}, {r0, 0x4}, {r1, 0x4}], 0x3, 0x7) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xb32, 0x1000300010005}) futimesat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={{0x2}, {0x1, 0x1}}) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x83) 11:58:58 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) poll(&(0x7f00000000c0)=[{}], 0x200000000000016d, 0x0) r0 = socket(0x2, 0x10000000, 0x5) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x318, 0x0, 0x1f, 0xfffffffffffffffc}, &(0x7f0000000140)=0x18) 11:59:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000ea1000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x8000000000012, r1, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 11:59:00 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r4 = getgid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0xa, &(0x7f0000000580)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]) sendto$inet6(r0, 0x0, 0x0, 0x188, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 11:59:00 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x3, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000200), &(0x7f0000000180)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x40, 0x188) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffd4) 11:59:00 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x10000000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10000000000002, 0x410, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0xfffffffffffffffc, @empty, 0x4}, @in={0x2, 0x3, @rand_addr=0xcac}]}, &(0x7f0000000340)=0x10) r2 = socket$inet6(0x1c, 0x7, 0xffffffffffff330a) sendto$inet6(r2, &(0x7f0000000180)="f52e9d3d", 0x2f8, 0x80, 0x0, 0xffffffffffffffa6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 11:59:00 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000015f000/0x2000)=nil, 0x2000, 0x0) 11:59:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(r0, 0x5) 11:59:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7002180000006c6d3000"], 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x3, 0x4) getpeername$unix(r0, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) sendto(r0, &(0x7f0000000200)="1a8593909acdac43444cc0e81980b15655afbf74f25db1fd0e10479a10d61700a326aa25bdcdc4651179be27dd9cfce82c0e1899d1ea78122ed5db8fdd0a107201dca9f09a6f31b90fd7e03b1b5a34b5fd8c216572b022155b71719f3310e0d334d6298e0bb175e2ac479e11c82f6b27822097b601902fe2d0c7847207037825e99b9570efdbd7982612384d9194fa8b3501a7ff908bfd382758967fa4601773e97685cd319f8c20be23373d0f489baee6457da6713568dfc7db9f821e247c7654c6858fd3135d971d9fd7e4cef3b2cb6feeb2241cd030c05a4aa4fd9fc3cfb0f61e5128bf96171c16", 0xe9, 0x88, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @empty, 0x2}, 0x1c) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) 11:59:01 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xb, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000500)={r2, &(0x7f0000000480)=[@in={0x2, 0x0}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x64, @empty, 0x7fff}, @in6={0x1c, 0x2, 0x6, @loopback, 0x2}]}, &(0x7f0000000580)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40, &(0x7f0000000080), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000380)={r2, 0x483}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0xa88, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xfff, 0x3, 0x5800, 0x3, 0x3, 0x1000, 0x2, 0x7, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000100)={r6, 0x3f}, 0x8) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000740)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000540)=0x91) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={@in={{0x2, 0x2}}, r3}, 0x8c) 11:59:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0x74, "c034afaff252e1aac5d8de6e7cf476a197774e24049b068e8999fce162c7130fad9a3eeefdab690bd4c1b4a243f9f181c70811d7c7aa2a3b4ea798154b998f8c76e39bcdbd0365768279053c702b7827e9936c23bd0840121dd50fb96685047a09f3c0502bea968df9d7b37949fcb5a0f65f4e45"}, &(0x7f0000000440)=0x7c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x9, 0x100, 0x18, 0x81, r1}, 0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r3 = geteuid() r4 = getegid() fchownat(r2, &(0x7f0000000100)='./file0/file0\x00', r3, r4, 0x600) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='(\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='[@\\\x00', &(0x7f0000000280)='[\x00']) 11:59:07 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000300), 0x39288c1ce6213bf) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ff07010005000000"], &(0x7f0000000280)=0x94) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) getsockopt(r2, 0xffffffffffffffff, 0x6, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r4, 0x3}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000500)=""/4096) 11:59:07 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x8) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x103, 0x2) poll(&(0x7f0000000180)=[{r0, 0x44}, {r1, 0xc}, {r2, 0x2050}], 0x3, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r4) read(r3, &(0x7f0000000280)=""/122, 0x7a) 11:59:07 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) flock(r0, 0xd) setitimer(0x2, &(0x7f00000000c0)={{0x9}, {0x0, 0x6}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000340)={0x20, 0x9, 0x5d, 0x7, 0x3, 0x738, 0x8, 0x9, 0xbbf, 0xfffffffffffffff9, 0x22a3959c}, 0xb) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100000001, 0x40, 0xfffffffffffffff7}, &(0x7f0000000100)=0x10) r5 = dup(r1) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000240)={r4, 0x8ee5, 0x9, 0xffffffff}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000380)={r4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="8179bb1a5ac241af65d18452a91f8778b629faf90ce9a53c27277dab9b6b5a6d7db7b85b65ad0cfc797be0a3b0b011200e7cad34636429daeb723915ec568bd85e2f"], 0xe) mknodat(r5, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x7fff) 11:59:07 executing program 3: r0 = socket$inet(0x2, 0x10000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000023c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000002380)=[@authinfo={0x10, 0x84, 0x8, {0x7}}], 0x10}, 0x1) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000000c0)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000040), 0x14) setsockopt$inet6_int(r2, 0x29, 0x6e, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "9273299db9d568b5bbd5c9b4069b8ed0e993a5d5d35662ce1faa67666058164be69f7278dce8eabe950c7d33a3358385fc691c50cc70c03a4ac309f30613c281397669149791db241ba56717840f8272d28279841d1f53685a78e6a30df29db653274a73176ff42f8b0ac998eb0d4482252e0f4dc745fea519321c18eb3105d3faa5ddb65366317715607158a55cda0647a3f371b4b8af595116050f677b1ddd89008a66af07b1a317d75a238b054a4b22827188f5baab10756203d3d63c7f3f8aaf99f9f4803854be7612a31b06cf70ffcec79c8c063037c4a5fab345c32ad838f59677f6a40fc2fa750319aea8bb3c"}, 0x100) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 11:59:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f0000000000)=ANY=[@ANYRESHEX=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x2) 11:59:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x3, 0x4, 0x2]}, &(0x7f0000000100)=0xa) r2 = dup(r0) accept4$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000280), 0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 11:59:07 executing program 1: mlock(&(0x7f0000d86000/0x1000)=nil, 0x1000) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xfffffffffffffe01, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x3, 0x4, 0x2, 0x0, 0x4, 0x1, 0x4, {@in6={{0x1c, 0x0, 0x3, @empty, 0x6}}, r2, 0x40, 0x2, 0x80000000, 0x8, 0x5}}, &(0x7f0000000200)=0xb0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) 11:59:07 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xcdc2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) 11:59:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x53, 0xe7c}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 11:59:07 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000040000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 11:59:07 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2202000000000000000000000000000000000000010600"/128, @ANYRES32=0x0, @ANYBLOB="00000000ff0000002000001f000000fdffffff"], &(0x7f0000000100)=0x98) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x6, {{0x2, 0x0, @multicast2}}}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x32, r1}, 0xc) 11:59:07 executing program 1: r0 = socket(0x4, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180), 0x161) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @multicast1, 0x1, 0x1, [@empty]}, 0x14) 11:59:07 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xcdc2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) 11:59:07 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x1, 0x8, 0xff, 0x2, 0xb427}, &(0x7f0000000280)=0x14) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:59:07 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(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xcdc2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) 11:59:07 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) rmdir(0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0xffffffffc6be8a3e, @empty, 0x9}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000100)="a0b781a4bc1da8cd0f16e40fc4b493b8d81448a148da435ba30c7badb9d10d4e057b23bebb9efbab5071a3fdd18d4f092815326fce7f319b7d", 0x39}, {&(0x7f0000000140)="a78fb5bcbe743e7a22c27e9a3f66c18a504461924688702901bdec55c6486fae6b9f6f4935f0ed4145adedaec4596b2ea5050e63f17e39d0d73373facb2f279827fea506f277774965c16b21139edb9b1bf2d6522d7a3a213a521541ea5362426dcf83c61d92f436322abaa3a69f5e9ea733b1f002a269d5a500eadc2f963e0310", 0x81}, {&(0x7f0000000200)="57dcc160bec78423da424b0e6417ddac47761869fc007094e1720aa768cc7018e37cb01bb838a2eda7d1c08030a11498919ff48432d2081e6fd45f3ecd", 0x3d}, {&(0x7f0000000240)="5c9e3f25aa43f021af382149fd81b140d36e1f9b29a4a7184a98970496bae993671d", 0x22}, {&(0x7f0000000280)}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="b6e15c30dbea9ffc06958fc18f66527c65a65dbf5c6f4760914f8142614fbb667f5e8616f681893a307caca2e8df015f00d75a00a4569482f66db2cdc5240ea071ce18314324fb9888b92a53af024ca8035d773a7a3d33bb908cc5d48b4ee25dd0d67d115e7490e24b229ef7bf5d9164e280024fe1bf920657f5e0b6aea64a0a2e8fd3a2b1cfbfd1245c3359395bad04420f63242536a90c62499943ab61de3f41f1b11a85c74425583dcb367b7497861a75fac0ff4c4942a2377c39f04ff99f5693a00b742ed87783110f905783101b1ce91c229e5349b9b22ffb0744e59f5a89596d5d", 0xe4}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="e0d4762156d5209b1bf2b64554174b791fd95dbfe8dc599dd292fd818c7799", 0x1f}], 0x9, 0x0, 0x0, 0x20000}, 0x20000) 11:59:10 executing program 2: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000100)) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x71) mlockall(0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180), &(0x7f00000001c0)=0x8) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sync() munlockall() socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40)=ANY=[@ANYBLOB="e1ffd106f0f4ad48db0d5671b1907eec1585f5b609d09f188edd6ce64bc1ccafde130047c5f9700781af86a61e0739da78882a923de1bced2520ccdce77b953e4370170dcfde85d51f4a70861b2ae7c569153f803c6c1bea44d597082dab5740af005e5b7e419a2c5b4d56f19ebc9f7af4b8469564e7d3d3d122d9f828460000006b766268e295122ce5e538d06c6e2467f0735eb469907a5680fb655d9d0c84dbf5d4003d899e9d02bc32837cf62bfc05fb6833701fbd72f1645ad48c77742c8af03a45782e6e7c19fca5ff5947728cc20e40899f0be8f2957de55568162cc9f8ea0751619d68d1a0c643fe14bea118958db16809603269b85fb7a394f3520ead026c42d3202f5d1098783f6247a00578141cd174b40e346f537d48d160a50b3edf94fccd12114c62db8ec6fa21d2f7488976c70eda9caf792e6a15e297054ca9cc2399102f8712c906673951ad7324a1cbd4cd3a409475271bc32152da7506413e7907c4ad80b86c79528b2acf41fd2565a8f6ee9cb2027819e095907a3396b74e28e373ac0d609847aebc684015309f9128423db77bfb54eba5878eb85256144148fb3fe5a15fc79629aef00a58666da87e08808874b32b8add2940d1d99d082bfb126f4a367b0a46485cd4cc3ca5969c0735dfac76e3321ee92fb27c42e5dd2a73c80ac82ef1564a9abc15d52d8f6dd105bcab8131f32d8d2c80e32a6511b4f11303aa711641c554a2f81ba6b08bb2506cf549f1e50bf024545d383c6167b3e361ba63128c5420276ee0fa5a433fa31f050e921ae19a3af1ff2dbd9d993e54fe0016e4dfa4b7217bbbca53047932d9d07fc4c2e8886f827d8c75b2d1c78b8c36f583d763c50f96d85f9e4df67e1f1125ad6df05ea334b1fec0ff9cc955ab1ee2e166c42f99338164249637fe7f58a1b79ff821c38d9a45c572c0b1767ebb6b54c184675ad0e5355e9e565a474a0867cc04fc491bb5d000827c7ce6481ec867c64576da941949431d558a33a403c5087e8e64f4055c6261ef7f18c943f1a4950afabc9f7027cd642d8446ccbe001edbb22ab151a86531ad88cd16b340d2328bd60476dc68f422588862b8f85757ef02ef378b3118ee2f3d6a54fb408e327299f2da0c0132e37a89d579bc7464065a52ba34c258cbe42d1b6326839f9b72d9cc55880e6fc48499f9f294932010ab4640c041d33714b55099bb1e12f409f246f5a2f379d11cf8c2ffc55ed557dc056b2033c395e9af28ea259f5ac020eec6a987ecbb488d0e1d621b13a397a216ff78427bf2954b416239e99c7544ab2220237585d938b538b4b609e6c49b277cbffae55c8531e8133c5f87eac9269b446f6d0fc3f299fc1d2deae0170cf71adfd51790a9b822e8f4b190f2dabecb48d5a25731c0cc1b7000b14e07760ed01b9a06e6de0539a140d0ee638edc745025256ec659bbaa3ac65b91bb8bb276b987ef52e19dcac5bc53893980bae6a28ad1f45f1afe01a6d66794f97686c628c87d33c90fa128b9b87815159972042c38b64ae384c5823e8b87bc3a77b5203b58cc2be0aad2113390a0b8b227257278be85215f3853c4eb454d55010af292d6c4c27fbb42b2ebebe45edc0c1d175dfe9a37be8fe9ccda96d5223dd05058059ab4045f92e5ae967fd62927480f6248d14030e06bfe785960d13a0262def5b3f179bdddfbf1a33947c2c124bb32427e989563b208f5ef6833e9f7f7a914bf2638bfa4ba55951a7d"], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000240)={0x0, {{0x1c, 0x2, 0x9, @loopback, 0x2}}}, 0x88) truncate(0x0, 0x0) getrlimit(0x0, 0x0) 11:59:10 executing program 3: shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open$dir(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(0xffffffffffffffff, 0x0, 0x0) 11:59:10 executing program 1: r0 = socket(0x2000000011, 0x5, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000001080)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xf9, 0x4) dup(r0) getgid() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x6, 0x4) 11:59:10 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000002140)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1163) freebsd11_fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r1) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/87}, &(0x7f0000000100)=0x59) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r2, 0x0) 11:59:10 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 11:59:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x4) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x10000}, {0x10001, 0x7fffffff}}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000080)=[{r0, 0x1d}, {r0, 0x8}, {r0, 0x4}], 0x3, 0x7) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) getpeername(r0, 0x0, &(0x7f00000001c0)=0xfffffffffffffe51) open(&(0x7f0000000140)='./file0\x00', 0x402, 0x11) 11:59:10 executing program 1: socketpair(0x1, 0x10000007, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xce4, 0x4, 0x100000001, 0x3ff, 0xd67, 0xb1ca, 0x401, {@in6={{0x1c, 0x2, 0x200, @loopback, 0x6}}, 0x0, 0x10001, 0x8001, 0x5, 0xffffffffffffffe1, 0x5}}, &(0x7f0000000340)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r2, 0xa3cd, 0x80000001}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x1}}, 0x0, 0x9, 0x3, 0xfffffffffffffffc, 0x20, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000003c0), 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee71ea2035e890ddf100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec61bad93bf66b7e0000000000", @ANYRES32=r3], &(0x7f0000000240)=0x8c) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 11:59:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x44b}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x7fff}, &(0x7f0000000200)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 11:59:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) socket$inet_sctp(0x2, 0x5, 0x84) 11:59:12 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x3, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000200), &(0x7f0000000180)=0x4) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x80000000000209, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10204, &(0x7f0000000080)=0x5, 0x4) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r3 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x40, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffd4) setsockopt(r3, 0x7fffffff, 0x7, &(0x7f00000004c0)="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", 0x1000) 11:59:12 executing program 2: utimes(0x0, &(0x7f0000000000)={{}, {0x0, 0x67000000}}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt(r0, 0x100, 0x2, &(0x7f00000000c0)="bb3a3362562e475cb842ca00f081ef24faedd75e0a86b58d82666c8b3c72f84aeb6f34364d50a99e6d6c04eb81626c56f09f29544d560ad31364e88e2f390d993595a45b0717c786e9264568cb92606af5d002b2ab59dff130911c7b8272410ed4aaf79e9e22cbdf3324bb2175803af3770ea5fa5caf8cbf708dc156d738cae836e84b4132", 0x85) 11:59:12 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c653000f365dad2a91e642199e46698fce2545cd3d44067a2e66cffbb12a25168ea5ee84901e8f14a2a3fe44008529b61ece10660fac0bbc2bb9270d7e7f96c5d7fd2c57ac791bdcfa4c41565c76a927f8b469facef4508eead5f2b1cc0658ab701fdccc6f7e3f0d8b7ac52816af35b"], 0xa) 11:59:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(0x0) shmctl$IPC_INFO(r1, 0x3, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffff4) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) execve(0x0, &(0x7f00000006c0)=[0x0], 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x9, @loopback, 0x20}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f00000003c0)) open(&(0x7f0000000000)='./file0\x00', 0x408, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 11:59:16 executing program 0: r0 = socket$inet(0x2, 0x20000002, 0x2) sendto$inet(r0, &(0x7f0000000240)="a1ee35b644b5afcccd6cfc227e18269adcbfe1b028762e5a0ba5f11b90d486c4b0b7b4984e644b9750a7738747170b507292298cacfc5d0e25d618615b70cb822a9fc375992eb544ebd41a9d96e29253da6975d35cc33d628bd40bba3863195b05b74fd3c2", 0x65, 0x100, &(0x7f00000002c0)={0x2, 0x0, @loopback}, 0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfc0}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x410, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x1004c) dup(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x400, 0x0) mkdirat(r2, &(0x7f00000004c0)='./file1/file0\x00', 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x20000, 0x0) fstat(r3, &(0x7f0000000900)) openat(r3, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 11:59:16 executing program 3: munmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x7, 0x92, 0x8, 0x7, 0x6, 0x8, {@in6={{0x1c, 0x2, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0, 0x2, 0x80, 0xfffffffffffffffc, 0x3ff, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x7037, 0x4, [0xfa, 0x1, 0x3, 0x80000001]}, &(0x7f0000000200)=0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000040)="65366766410f3a202637c401b9ea08c402e94708ffc1c44279248933e3a5d5f245dfcbc4a2d19dc145dee9363e66400f558c08f9000000f2af") 11:59:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r0], 0x1) close(r0) getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) 11:59:16 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getrusage(0x0, &(0x7f0000000140)) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000200)={0x4, &(0x7f00000000c0)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x0}]}, &(0x7f0000000240)=0x10) r3 = accept$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x3, @broadcast}, 0x10) 11:59:16 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchmod(r0, 0x21) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) socket$unix(0x1, 0x5, 0x0) 11:59:16 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) socket(0x1, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 11:59:16 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800000000) getresgid(0x0, &(0x7f0000000100), 0x0) 11:59:16 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) write(r0, &(0x7f00000000c0)="575ddc7ddaddf0787d380738fae42c30587fe92bf708aeb283a49f8be2cb808252519797f4ede5c51df1708cf752a15e12ccf5933dc4a7296cc69835dd3399ca85db06226840929ecc0071b4f0b92291f90a54b935ceb1b0955fbee34c20b82f4891ed996259eabc2bc833afd2a177633473abd740d67c24918109477ce6358e2440d280c29c277bae00ee8246e29814f9eb79c51d98be22f68124848ce4532bd2bd3cb2c7e912b2419cb84133cb477394a1", 0xb2) setrlimit(0x9, &(0x7f0000000080)) socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) 11:59:16 executing program 0: r0 = socket(0x2, 0x5, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723efb5afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f803eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d98f6ac8389e3b0c9ff7438a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef50d69bd9803be41dcc6652249878"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="0c3e03000000a717"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = open$dir(0x0, 0x140, 0x0) flock(r1, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e744000000000000000009000000b880682dbfaca3b6d79543919ba6430000000000000000001a00000000000000000000000000422049ee24caa44ac4f8ffe71e35004a5cc6fbc5155427e0c1400512552b1a95892a47b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec5eb12874efde329e8e5ec720570b023c"], 0x0) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000800)=""/4096, &(0x7f00000000c0)=0x1000) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) socket(0x0, 0x10000003, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) fcntl$getflags(r0, 0x3) clock_getres(0xe, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) setreuid(0x0, 0xee00) setsockopt$inet_int(r3, 0x0, 0x11, 0x0, 0x0) 11:59:16 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) dup2(r0, r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 11:59:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2}, 0x4) 11:59:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6, 0x10001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x9, 0x1000}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x7, 0x6}, 0xc) getgid() getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/226, &(0x7f0000000100)=0xe2) 11:59:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 11:59:16 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f00000000c0)=[{r0, 0x1}, {r0, 0x102}, {r0, 0x2028}], 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x10000) getsockopt$inet6_int(r0, 0x29, 0x65, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x600, 0x80) getpgrp(0x0) poll(&(0x7f0000000040)=[{r1, 0x20}, {r1, 0x2}, {r0, 0x64}, {r0, 0x4}, {r2, 0x80}], 0x5, 0xffffffffffffff0d) ftruncate(r1, 0xffffffff) 11:59:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000008eecb21865d5b6d46415428adc19ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000693619207d150264155c942243bbbcac5cf00da83750b6952f96ee9467db3a4eb2bd94dfa085d73ac81a12eef1c0048724be74e2f1ffd64edaa27c10bf615fca906a0022dff5b428eb3b525560f8d7e92f22b37b26083958e401a356dfc9ef76db2cb0053a847292e90eb05fb272be0e859", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x1, 0xc3c, 0x7f}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x0, @loopback, 0xbc3}}, r1, 0x200, 0x81, 0x8, 0x9, 0xffffffff}, &(0x7f0000000300)=0x98) 11:59:16 executing program 1: shutdown(0xffffffffffffffff, 0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x30a020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000040)=0xfffffffffffffc7e) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) 11:59:18 executing program 0: r0 = msgget(0x1, 0x400) msgrcv(r0, &(0x7f0000000000)={0x0, ""/241}, 0xf9, 0x3, 0x800) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3}}, r2, 0x365d, 0x400, 0x7}, 0x94) r3 = socket(0x1, 0x20000001, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0xff, 0x2, 0x7ff, 0xe07f, 0x3a9}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000240)={r4, 0x9c}, 0x8) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x1101, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) dup2(r3, r3) 11:59:18 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x5, 0x7fffffff, 0x1f, 0xffffffffffff65bd, 0x8}, &(0x7f0000000140)=0x14) geteuid() getuid() fstat(r0, &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) semget(0x0, 0x2, 0x0) 11:59:18 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, 0x0, 0x0, 0x4, &(0x7f0000000040)=@in, 0x10) r1 = socket(0x1f, 0x1, 0x7f) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x4}, 0x24) 11:59:18 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000280)='./file0\x00', 0x801fffffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080), 0x13555f83646da4f5, 0x81e) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000002c0)=""/239, 0xef) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x6, @loopback, 0xffffffffffffff71}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[], 0x0) 11:59:19 executing program 3: r0 = socket(0x2, 0x1, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000000)=0x3, 0x4) 11:59:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) munlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 11:59:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723efb5afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f803eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d98f6ac8389e3b0c9ff7438a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef50d69bd9803be41dcc6652249878"], 0x0) sendto(r0, &(0x7f0000000000)="7f8a6beffead630ae4c811acc12380dd41d6b7ef1f4dc3e9119a9152a93fc86eec18e728b2f4b2f72c4395a5ad90948e22670c4bb69656", 0x37, 0x80, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="0600ff0707000000"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = open$dir(0x0, 0x140, 0x0) flock(r1, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480f66a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41411b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000100)=0x81, 0x4) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) socket(0x0, 0x10000003, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 11:59:20 executing program 3: r0 = socket(0x2, 0x3, 0x7) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x411, r0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 11:59:20 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xef, "4109fb61e376a822c7f2f071949dfb7f0351b9b35cbd7adc8aa812fd304dc84a5ed42b7846ababc3a48297029d65fa218d816cf774931a886dd1fa503edc319e658eb0fc5a210dcee163d1b78d0c5508dbf7240a839995288228ed7efdffb6d3340d5e24438712fe6379dc3c8d98e2972ee21fe02c9c09c59b0ab445b6bd9c748e3072908ee51ff26f224ae1983d3ea1ca26fadfae401a7999cb5036c5de678bc803c7b548a988148a2f27a2ff663349c0c06c1fa3e42e5ca4b5a8119bf9c64788c0dbfa8d1d712d61e5e896548fd2b54db872b1fcfc9d711e7af307b8ccbde3a92c8fb42a6c860d9ce7c01da92e24"}, &(0x7f0000000040)=0xf7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0xf15, @empty, 0x100000000}}, r1, 0x7fffffff, 0x7, 0x6e1, 0x2, 0x7}, &(0x7f00000000c0)=0x98) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0) 11:59:20 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000209, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r0, 0x0, 0x1000000000003) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x41dd) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x3, 0x100, 0x204, 0x96a2, 0x2d78, 0x400}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0xd6a4}, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x71}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) 11:59:23 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000040)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) renameat(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00') 11:59:28 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x3b}, {0x0}], 0x2, 0x0, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x3c, 0x5, 0x202, 0x401, 0x8, 0x200}, &(0x7f00000001c0)=0xa0) 11:59:28 executing program 1: mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x18080, 0x26) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x81, @loopback, 0x7f}, @in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, @in={0x2, 0x2, @rand_addr=0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x8, @empty, 0x8001}]}, &(0x7f0000000200)=0x10) 11:59:28 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000440)={0x0, 0xab3, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYBLOB="0f0046734f2b0400"], &(0x7f0000000540)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) setrlimit(0x5, &(0x7f0000001600)={0x5651, 0x1ff}) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000015c0)={r1, 0xe4}, 0x8) r3 = fcntl$dupfd(r2, 0x11, r2) fcntl$setflags(r2, 0x2, 0x1) getsockname$unix(r3, &(0x7f0000000140)=@abs, &(0x7f0000000300)=0x8) r4 = getegid() r5 = getegid() setregid(r4, r5) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffffffffffe23) r6 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x10, 0x10000007, 0x7e31859) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfb, 0x3, 0x0, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={r7, 0x8, 0x3, 0x3c, 0x6}, &(0x7f0000000280)=0x18) fcntl$setstatus(r6, 0x4, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000002c0)=0xda9c, 0x4) r8 = socket$inet6(0x1c, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xff, 0x6}, &(0x7f0000000100)=0xc) fchmod(r8, 0x20) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r6, &(0x7f0000000580)="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", 0x1000, 0x20084, &(0x7f0000001580)=@in={0x2, 0x3}, 0x10) 11:59:28 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x2, 0x8000000000000002, 0x100000001}) 11:59:28 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x20000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x29040f3f, 0x4, 0x101, 0x5, 0x8000]}, &(0x7f0000000180)=0xe) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x9, 0x509]}, &(0x7f00000000c0)=0x8) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) 11:59:28 executing program 2: setitimer(0x2, &(0x7f0000000000)={{0x13, 0x9}, {0xad14, 0x9}}, &(0x7f0000000040)) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) setreuid(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 11:59:28 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f"], 0x11}, 0x0) lseek(r0, 0x0, 0x1) 11:59:28 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@rand_addr=0x43, @remote={0xac, 0x14, 0x0}, @rand_addr=0x1664}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xc) 11:59:28 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3000a, 0x41) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x6db6}, &(0x7f0000000080)=0x9) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0xfffffffffffffffa, 0x820, 0x0, 0x3f9, 0x323294ec, 0x3ff, 0x800, r1}, 0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x20, @empty, 0x5}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000280)=0x10) socket(0x2, 0x4, 0x0) 11:59:28 executing program 3: r0 = socket$unix(0x1, 0x4000001, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xc9c9) listen(r0, 0x0) 11:59:28 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x32e, 0x7ff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x4, 0x9}, 0x7) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 11:59:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x8, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x4, 0x9, 0x2129, 0x1, 0x1}, 0x14) 11:59:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r3, 0x3fffc) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getpgid(0x0) getpgid(0xffffffffffffffff) getpid() getpgrp(0xffffffffffffffff) getpgrp(0x0) getpid() getpgrp(0x0) getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x1000000000000, 0x41000000000003) fcntl$lock(r2, 0xf, &(0x7f0000000280)={0x2, 0x7, 0xd724, 0x68bf4f4d}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x20, 0x4) 11:59:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) socketpair(0x1c, 0x5, 0x50000000000000, &(0x7f0000000240)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000340)="dbf0371322894446b09aa1815d8c944a37421585c6983389571dbe3e12b3cc0f1cbae7ee188c303b12cbc4708906de750ac5e127", 0x34, 0x20000, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000400)={@empty, @multicast2, @loopback}, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0xffffffff, 0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000003c0)=0xec5c, 0x4) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) 11:59:28 executing program 3: r0 = dup(0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000000080)="77f47ccfca80b185c4f73ad968c9c7528909f255870b6210df94ad0b0d09b1124c3baffb2755435b8aafd83230bc7c2817de96af87f17b7078f2dc99925cd92d591486d3ed6f5673c8f2039eccd8b44c11947b40ea1a8fec02eb1a8224e3483dcab3a7537c5d6b43112d969b03a8c6a70255742aa2078336cfdb58c5d89cbe0dfab7c9abbb2c16cc4a6616650a56ec0b3de5de2189fd6d431253a48f5713e61423a2965a48949781e196cdc4319ec20917c825a895861985c5", 0xb9, 0x1, &(0x7f0000000140)={0x1c, 0x1, 0xbf, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) shutdown(r1, 0x0) recvfrom(r1, 0x0, 0x368, 0x0, 0x0, 0x0) 11:59:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x7) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) pwritev(r1, 0x0, 0x0, 0x0) 11:59:29 executing program 0: r0 = socket(0x1, 0x1, 0xc0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1}}, r1}, 0x8c) r2 = socket(0x83, 0xfffffffffffffffd, 0x28000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) 11:59:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) socketpair(0x1c, 0x5, 0x50000000000000, &(0x7f0000000240)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000340)="dbf0371322894446b09aa1815d8c944a37421585c6983389571dbe3e12b3cc0f1cbae7ee188c303b12cbc4708906de750ac5e127", 0x34, 0x20000, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000400)={@empty, @multicast2, @loopback}, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0xffffffff, 0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000003c0)=0xec5c, 0x4) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) 11:59:29 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0xfffffffffffffff1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:59:29 executing program 3: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r0, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 11:59:29 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) dup(r0) writev(r1, 0x0, 0x0) 11:59:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 11:59:30 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) close(r0) ppoll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x87}, {r0, 0x2}, {r0, 0x80}, {r0, 0x80}, {r0, 0x2002}, {r0, 0x105}, {r0, 0x4}], 0x20000000000000c9, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)={0x7fff}, 0xfffffffffffffd8e) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 11:59:31 executing program 2: select(0x190, 0x0, 0x0, 0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1b1) 11:59:31 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000b47000/0x4000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) 11:59:31 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x1, 0x80000000005, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x5, 0x10001, 0x6, 0x6, 0x7, 0x4, 0x2, {@in6={{0x1c, 0x3, 0xa39, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, 0x0, 0x7, 0x6, 0x0, 0x9e, 0x9}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x7, 0x4, 0x1000, 0x40, 0x100000001, 0x8, 0x9, 0x5, r1}, 0x20) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 11:59:31 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0xfffffffffffffff1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:59:31 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000480), 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 11:59:31 executing program 1: r0 = socket(0x40000002, 0x20000007, 0x20000000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530008b1aebc2e96ce6f7a505ca277d8d6478da8c82cebb32e419b3b1092e91cb2eb788d93ab739d2f9726301e5aaf7b6510d5d3f724c1d663a0d593b9934430b08b038d4e66c34167ba0509f525fb5d31ecb02be463557b2fa31985fd625b317ddc7a2aeda"], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 11:59:31 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x0, "a70ef343b715ac1961194ac1d3fae8d6"}, 0x14) ppoll(&(0x7f0000000240)=[{r0, 0x2052}, {r1}], 0x2, &(0x7f0000000280)={0x7fffffff, 0x1}, &(0x7f00000002c0)={0x6}, 0x8) 11:59:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0xffffffffffffffff, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) socketpair$unix(0x1, 0x40000000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$unix(r1, &(0x7f0000000040)=""/18, 0x12, 0x40000, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000f2f6677696c653000"], 0xa) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) freebsd11_fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000540)) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(r2, r2) openat(r9, &(0x7f0000000680)='./file0\x00', 0x9, 0x1ad) getgroups(0x6, &(0x7f0000000640)=[r3, r4, r5, r6, r7, r8]) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000280)={0xffffffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 11:59:31 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = socket(0x3, 0x10000003, 0x51a) sendmsg$inet_sctp(r2, &(0x7f00000007c0)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000300)="7875fac1989a85e2459ac297ebc1d975f87ae98327f49c0253693bdfb04cee1e98548f41cb47744fbacf2fdae29227de64ba48c7c04776f22257dd9a32e9", 0x3e}, {&(0x7f0000000340)="7e93558373f4aaa1892aa87190bd75815469003e3ed14996118cf2974230bf15f085fa186ed1e70b3e75394c2921ab4528d7f5b323d2d5da8f370bffbd1e048ab52e0acc9bf0f5229d766af663286c07b2316d911fb803f44a7f118a748af563351f6cbedf719d316f0289543ae4473d40c54c7161cabfa2c5aef4aa453e00242eb16c4405a5e4b430fd35633ad519a49810d8b25c2e5fc528bed48f0fb59d13a33f17134006de6e99e7de03af99e142d4cff25c7c9f06f4617ca1fa3f379569074a91001429a2be65", 0xc9}, {&(0x7f0000000440)="c06983947c6670dc3f7014b9db26d939ae0b80725ebddc327af0ca17337b11a967984663a7975dca08bb4f4ee82682e8552827dc4307a59779cf81a52bda74f848b4b53355b4f5615c6adba5c2fd34d6dc1cecf181cd3a9db63fc78466af94f8a3653fca1cec5f875062c3ffa3fefa97136c1c833840085983ed007b292c", 0x7e}, {&(0x7f00000004c0)="359950bc21090bd1366d3770a42447091d7a27336944c1011a8aa5bcc826feea41dc066e0f0e99c0b6659f744763e6f4fde3d728110f98ea8ac9174107f00d32d63554b7079712c1a56a8f98438435abeb4e40c182ca0edbb7b24dd4e54096a720196ba03fdebedea3dcd1399d40bdb0e7f3767b3fcc7028a678b1d889a23a8cf504db6183e44c2b1d593a7cc4db680be89737c399b353900b60166587ae8327f250349572a929d7057371a3bb2d62c03572a2de165f2eeafb1d0f30b1e0cf9e62fdf1ecf1fd32a7a0abc5732ae61e58872c2a2e164d90e73faf75685ae8f6af511466da05f52f39b8", 0xe9}, {&(0x7f00000005c0)="455fe0e6c1fd935a5db7a7fba01c922e7ee18cbff1d0d6ccff004fd076105759c35f2089baff18e311a47c007cd8f6621916b5057e9ecf9134a782924ab09b31ae5f692ea957cd8c69277c6ba8c1a415ae938d079f420cae1dc5336ac064594e4d06ad2b3761eb83c1d43203b7c70806033ae85d18f300712f14eac7deabfdcce570b4219c844e8a0cfdbd307cd54cd3c3f27ba1f725333cc8b12e3be8493e60cc33e7788c19328ccdc8e9f210d28938b128163e248c2f479c4b0f82f0d088d5", 0xc0}, {&(0x7f0000000680)="39c405f373ad85e92fb5740d5881bfdcfba2784671d073dccdf0ef7f8bd2ac1f0734cc043c7ef1115c495e11d0cfa9a687dc1ca8919ff28c00fbf98b9b4194960130c47324b7376f1f04d0c6acd1efc7792d24a42bb728c0634aef05b8b16736b4e6cd14de71967a1f511b3c31cebca8d53fee54cdd97301e7db219bf396f0f2d1f1701f9dccd15ec259ce174bc5a703ce6e7474baecf078de2ea865a20f45a6f923227b4cb67649216a3c8d86854df0e3c5871d0c8ccda66871ee38ad2b", 0xbe}], 0x6}, 0x4) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) 11:59:31 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x200000000000, 0xfffffffffffffffc, 0x3, 0x3, 0x4, 0x238cc05d, 0x8001, {@in6={{0x1c, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff7d}}, 0x0, 0x7, 0x3, 0x10000, 0x6fa, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x8}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 11:59:31 executing program 1: mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000180)="91cd8080000c8f897898ab46000000d0d00fd1b02db5d901b70070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178787777c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) open(0x0, 0x0, 0xfffffffffffffffd) 11:59:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x5) ftruncate(r0, 0x101) close(r0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xd, 0x9}, &(0x7f0000000180)=0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fcntl$setflags(r0, 0x2, 0x1) 11:59:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x45, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x7fff, 0x9, [0x3ff, 0xcf08, 0x100000001, 0x8, 0x5, 0x7f, 0x5, 0x8001, 0x0]}, &(0x7f0000000100)=0x1a) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8000, 0x20, 0x1}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x4, 0x112) 11:59:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000aa010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040708a3266a5b39700"/128, @ANYRES32=0x0, @ANYBLOB="010000006e05000090000000050000000900ff00"], &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x150, 0x0, 0x0, 0xc6c65183) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 11:59:33 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/127, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:59:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 11:59:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000aa0100"/124, @ANYRES32=0x0, @ANYBLOB="010000006e05000090000000050000000900ff00"], &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x150, 0x0, 0x0, 0xc6c65183) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 11:59:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0xfc55) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x9, 0x34c, 0x2820, 0x3, 0x10001, 0x6, 0x9, 0x8001, r2}, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffffffffffffff81, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r3, 0x100000000, 0x4, [0x5, 0xcfbd, 0x80000000, 0xfffffffffffffffc]}, &(0x7f00000000c0)=0x10) lseek(r1, 0x0, 0x3) 11:59:33 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x4000040, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x2000) r1 = socket$inet(0x2, 0x2, 0x0) dup(r1) setsockopt$inet_udp(r1, 0x11, 0x2, 0x0, 0x0) 11:59:35 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x12f) 11:59:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x40}], 0x3, 0x1000) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x7}, 0x4) 11:59:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) poll(&(0x7f00000000c0)=[{r0, 0x5a}, {r0, 0x40}, {r0, 0x8}, {r0, 0x20}, {r0, 0x1}, {r0, 0x104}, {r0, 0x80}], 0x7, 0x4) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) getsockopt(r1, 0x4, 0x0, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) shutdown(r1, 0x0) 11:59:36 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10, 0x30000000) fstat(r0, &(0x7f0000000000)) r1 = getuid() getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000002c0)={r5, 0x400}, &(0x7f0000000300)=0x8) accept4$inet(r3, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10, 0x20000000) setresuid(0x0, r2, r1) r6 = geteuid() setresuid(0xffffffffffffffff, r6, r6) 11:59:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) sendto$inet6(r0, &(0x7f0000000040)="c90f4d11c08919ab4a0a7a07f8c6490606b9cdf14de8c79e12978777d8628c1fe96d22eb5ede4a21231643f090d79ef03e95227b05d4b5f87a88824d9ba5bc01aa5bfba6c128d1f67f63b39385f4fa09465904e1cea5a9fcd93aba46affb4f3a6f437399909cf06e4bfaf3fda23802f2dbe263e825edb273c4b54bc7", 0x7c, 0x1, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x6, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 11:59:36 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x28, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x3, [0x4, 0xfff, 0x9]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x5a}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x8, 0x1}, &(0x7f0000000100)=0x8) r4 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r4) 11:59:36 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x28, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x3, [0x4, 0xfff, 0x9]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x5a}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x8, 0x1}, &(0x7f0000000100)=0x8) r4 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r4) 11:59:36 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xffffffff, 0x8}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000240)=0xfffffffffffffee7) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x94f}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x3000000000000}, &(0x7f00000001c0)=0x8) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000300)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000340)={r3, 0x400}, &(0x7f0000000380)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0xffffffffffffffb6) 11:59:36 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) socket$inet(0x2, 0x1, 0x8001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="06000a220000ff7fff07080000010600ff01090009001f00"], &(0x7f0000000400)=0x1c) connect(r1, &(0x7f0000000540)=@in={0x2, 0x1}, 0xfffffffffffffcfa) sendfile(r0, r1, 0x0, 0x401) r4 = dup(0xffffffffffffffff) lseek(r4, 0x200000000, 0x80000003) r5 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r7 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x397e}, &(0x7f0000000180)=0x2a7) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000700)=""/202, 0xca) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000800)=ANY=[@ANYBLOB="1fa14cc5c07f92c7f3df311efa617e2e3690b4fad7c100002ab8d43ccc4f6b43fc127a1e5d044e60da9e8c44f2c6bd88e2205f5572695460fdfca8bd48351104db951ef8be8d048ed3d05b84879daec51a1b07d4930488fc5acdb5a9b740da522abf6421fb97a5409579c75358bbe38e9f11ec7c000000001e33a0827f665fc60494c4c19caa54762411b0f5ba2f495fbeb80e82416add73b8a42339ce3fc9522ce94fe81d4f16c0ad62f1a4c1829aa5626b2f5b96e948"], 0x0) truncate(&(0x7f0000000380)='./file2\x00', 0x800000001) lseek(r5, 0x0, 0x1000000000003) r9 = msgget$private(0x0, 0x4e6) msgctl$IPC_STAT(r9, 0x2, &(0x7f0000000640)=""/70) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000500)={0x800}, 0x4) poll(&(0x7f00000004c0)=[{r5}], 0x1, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x100000) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000000980)={r8, 0x56, "610e59b508de240bb01804dcd53b2e20755fcca69c439f1e77d44f16b4139261e6a7a1c1c735c084f49c5440614857be5e9a909e49dd9bdeb11bc38e22858d2a8c75556c1545123947293abbf096ef7470043e19b944"}, &(0x7f0000000240)=0x5e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f0000000200)={0x7fffffff, 0x1530, 0x401, 0x7f, r8}, 0x10) pipe2(&(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000a00)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000d300"/129, @ANYRES32=r3], &(0x7f0000000440)=0x84) rename(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000580)='./file0\x00') setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x19}, 0x8) 11:59:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5b, 0x0, &(0x7f0000000040)) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/252, &(0x7f0000000000)=0xfc) 11:59:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffff99) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x2000, 0x7, 0x9, r4}, &(0x7f0000000180)=0x10) __getcwd(&(0x7f0000000600)=""/85, 0x3cf) 11:59:36 executing program 1: freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) geteuid() fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r1, r0) r2 = geteuid() setresuid(r2, r2, r2) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) clock_getres(0x4, &(0x7f0000000000)) setresuid(r2, 0x0, r2) r4 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 11:59:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) sendto$inet6(r0, &(0x7f0000000040)="c90f4d11c08919ab4a0a7a07f8c6490606b9cdf14de8c79e12978777d8628c1fe96d22eb5ede4a21231643f090d79ef03e95227b05d4b5f87a88824d9ba5bc01aa5bfba6c128d1f67f63b39385f4fa09465904e1cea5a9fcd93aba46affb4f3a6f437399909cf06e4bfaf3fda23802f2dbe263e825edb273c4b54bc7", 0x7c, 0x1, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x6, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 11:59:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) select(0x40, &(0x7f0000000140)={0xbb, 0x6, 0x7fff, 0x3, 0x0, 0xbb7c, 0xb41, 0x10000}, &(0x7f00000001c0)={0x7fff, 0x5, 0xcc9, 0x5, 0x40, 0x0, 0xfffffffffffffff8, 0x76fa54a4}, &(0x7f0000000200)={0x5, 0x7, 0x5, 0x6, 0x80, 0x9, 0x1, 0x80}, &(0x7f0000000240)={0x3, 0x5}) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:59:39 executing program 0: r0 = socket(0x1c, 0x5, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x10000, 0x2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000001c0)={0x7, {{0x1c, 0x3, 0x654, @empty, 0x20}}}, 0x88) read(r1, &(0x7f00000000c0)=""/99, 0x63) read(r1, &(0x7f0000000040)=""/23, 0x17) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[0x0, &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) socket$inet_udp(0x2, 0x2, 0x0) 11:59:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x2) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8977a59f2fa29ac7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x7f, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@broadcast, @local={0xac, 0x14, 0x0}, 0x1, 0x8, [@rand_addr=0xb4b, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x4, @broadcast, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xe6, "96635778894a99f3ac36968ddbb69570b692c6f1485aafe92fa7d0856a5a422cb91ef86ed302f67cc9c75774675175e923b3f4ab875152401bd3d530a4e8825aced75107dbb9d205f43029a38cf18bfecae7bc664abd0073e86a17a0b05f8290ce43e8c56fef0b895bbbb2455e1b15640515a3aed090acf3927884f524787d724710454d8bb4eed22b14fabdb15f45ef6eb74316cb2047f5b4895a7ae2290af3e21b7c6b81aa6b19016ce72969873c19f506595940e9e2c11631421e5fc50d2f9d1dc05f3946272633ae6f28061de122a8b2d71f87aa77295d2e66b67246d8373fc912a2900b"}, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046a256d82452f4afedb0c200000000000000000000000000005f037fb8483362", @ANYRES32=r1], 0x2) 11:59:40 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x2020, 0x20004) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x2000000000000310, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 11:59:40 executing program 2: r0 = socket(0x2, 0x7, 0x400002) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0xc) 11:59:40 executing program 2: 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)=[&(0x7f0000000380)='\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)=0xfffffffffffffe56, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x124) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)=ANY=[], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1d7e58e8dcd16b17f565caafd0ddd6b856b2e62be590f7b27ff552aa36614b5900ad2567a46fb1a2e6adf55bb2a525781585521c0c232f8cfd24d9875e8f4f9643e7d91355c734a212340b6230c2a034c09c2f4542c644a606fe674af20ded7337317079ac1b15b5995aa00cad7c8d69b6d3b1c9bf717c5d5eaeab0af094904319ec1bdb3f9c1b77574d69e9faff36496103dba9571c54208bebe292de28641cd911e74bb6bcd7cf3ec9ba94ba"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 11:59:40 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1d0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0xffff) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) poll(&(0x7f0000000200)=[{r3, 0x84}, {r2, 0x24}, {r3}, {r1}], 0x4, 0x5) r5 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) mlockall(0x3) 11:59:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) sendto$inet6(r0, &(0x7f0000000040)="c90f4d11c08919ab4a0a7a07f8c6490606b9cdf14de8c79e12978777d8628c1fe96d22eb5ede4a21231643f090d79ef03e95227b05d4b5f87a88824d9ba5bc01aa5bfba6c128d1f67f63b39385f4fa09465904e1cea5a9fcd93aba46affb4f3a6f437399909cf06e4bfaf3fda23802f2dbe263e825edb273c4b54bc7", 0x7c, 0x1, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x6, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 11:59:43 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fsync(r1) setuid(r0) 11:59:43 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x9) sendfile(r0, r1, 0x0, 0x0) r2 = dup(r1) sendfile(r0, r1, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4) fsync(r2) 11:59:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) 11:59:43 executing program 0: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x11, 0x3, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f00000000c0)=0x7fffffff, 0x4) 11:59:43 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x3b8, 0xc00, 0x5, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x0, 0x1100, 0xe67, 0x80000001, 0x1ff, 0xab64, 0x3, r3}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x8001, 0x4) 11:59:43 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r2 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r2}) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000180)=0x8) r3 = semget$private(0x0, 0x0, 0x148) __semctl$GETPID(r3, 0x2, 0x4, &(0x7f00000001c0)=""/121) 11:59:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xf, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x3fffc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) r4 = getpgid(0xffffffffffffffff) getpgrp(r4) getpgrp(0xffffffffffffffff) r5 = getpgid(0x0) getpgid(0xffffffffffffffff) getpid() getpgrp(0xffffffffffffffff) getpgrp(0x0) getpid() getpgrp(0x0) r6 = getpgid(r5) r7 = getpgrp(r6) fcntl$lock(r0, 0xa, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) fcntl$lock(r1, 0xf, &(0x7f0000000280)={0x2, 0x7, 0xd724, 0x68bf4f4d, r7}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 11:59:49 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000bb5000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xa0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x194) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 11:59:49 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet(0x2, 0x2000000000002, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x2000000000000000, 0x4) listen(r0, 0x0) 11:59:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x802) sendto(r0, &(0x7f0000000100)="ca928abab9d858daa104d75dcc96c9e5cdc31309277a73006f1854", 0x1b, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000080)=0x1bb) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x23ce, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="000000186ed200000000cfbd2eb586686b56f8422da41357cb094af6b2798a6ab92f42dfd12e1453747fb7c0bb9115e7"], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x38d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) dup(0xffffffffffffffff) 11:59:49 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 11:59:49 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000bb5000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xa0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x194) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 11:59:49 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000bb5000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xa0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x194) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 11:59:49 executing program 3: mlock(&(0x7f0000a7e000/0x14000)=nil, 0x14000) bind(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x101, 0xffffffff, 0x3, 0x6, 0x40, 0x6, 0xaf2, 0x2, 0x100000001, 0x3f}, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x20) connect$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000002940)=[{&(0x7f0000002580)="7ccb4cb095c256ba26151da207e52720e8bb4ce68409dd3dcd43e44ea822e420bdfd92bf4355cc33eac76324e88dd05d3a342100afe51d270a9ee5e29111091c04083e76172cd8c26f902cbcb780a79d06f8ab448b250a4b9a73895c4225"}, {&(0x7f0000002600)="3016eabad346"}, {&(0x7f0000002640)="96af1d06bc4be18ef0a567a1b66859e11c742f7f2732c2cea5ace27ff9b00aa3e889171d9031a975a81ae074c098b46205ca7b78e917df26a5c6355336d67a65d79f5989c32a3e61ffe392f7ed021deed661fb3ee351532664a7099b0b9558005d5d13369a2c1d1a31bd421eee2c2c8d238a81055d419ab03304431988a93a4d21bcbbf5671eb2bb37a7c14b77186f0cca21206858f253b76806e3d42b3f4b067b1525b29ea94631a5f0d2bd76916e216d86024a1a6dd307142fd4c1ce2efa1daddc6a515f0c2baa436175dd7ace9c9cdecd83b4a9fe40e6e7f78f67"}, {&(0x7f0000002740)="0286e579322c58d140ddb29811caf29fa356cebfc9e918183d57a60977ae74571f29e9b28006acde95b6f616a30b0ed18376d11a3f261bcd11a950e1bf4e8de6ec8d0596b611cdb86019b50023bb"}, {&(0x7f00000027c0)="718a43815dce8f8e102083385b85cd1cbd8c3c8c8a4d088da8a4ee16dc37d86206286b8e8c744254d7e17ed68a79e21877d5e0501be7f6b10b0a47cdb3db671547c9eec6f7972497ade9bed9af8a5f82f377cefa7f8699c100a5"}], 0x100000000000030c) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) writev(r0, &(0x7f0000000100), 0xfffffffffffffefa) execve(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 11:59:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x7, "d117efcb00719d"}, &(0x7f0000000040)=0xf) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="a50bc1b45ca89c2d72c545009f7be1239aa3f1592abfe6417189db4ff52593cd808b6a0384da12079ba86e51b6ea46762ece6e5d29e77599bf5c108917858305c338351cbeb790cb63b6070082ef40c523fd9319ca088c3f4c2468ade4f3a9af27d6110751c0c2025e412d6ae19b049b1b85b72459cf44292ac7c54029d977fdc67a3e60a4c017ca6bb3297da6bbcae8e69b9fdb0f7abd19f769efaa78fd9b6625f7e1ca34def705896164fdc2d5309dc4d7fb3755a0acebbbd3eade79250d8e907fe37b7974722374037023d69b6aac834ce5a1ba865c5fd213ef3a11a7"], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xed, "5b465dad5060cbd13bf223379a9227a65a152e3b0955a098476b6e5b8b27aa252ad6678cfb699c9f03133dfe68675df66b47597f5e3ab7b584364298c8ec1cb04a427e9f921eddc3570cccc260099e72ba98f52aa6a857df91a270db2934f74beb9dc5abd8d458d1548738e0b79a0ca894a28570db9d2a981d5455eac4e7c43964978dc3df80dd7f99bf5b5e4c0ec4381af270022ae3295bbbdf0ef2547cec2de9d03cf9a4f2649f49dbe6f6ade7fd6230bb180c6a6621b48fd77c925655fc3cb7c286021decc817fe3f4de48509de1f03d9c30015f24a9843ca3a92f3fcc50b3ebe3546965e29bbf63f90e8b7"}, &(0x7f0000000200)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000140)={r1, 0x0, 0xffffffffffffff4e, "5deff1d8625e8d65fbbe2fe1fe194563b34ac7be0272441f306ccac57b7cc2c0a7c0a2c13293418159f70158a26302cc07bd24335eb646a77e23199465d7ad27b79e0a71a3b6cc7c3a278e9d6b255120fcd7699691014d5ea5ef52e34139bb95418cef4bc96bd64ee4fb5271744375774aa7fa6a1275e90676f45a37f76b0c32e0d75140bbd177e4"}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000240)=0x4) 11:59:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x3ff, &(0x7f0000000040)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x7, @empty, 0x8}, @in={0x2, 0x0, @rand_addr=0x1fd2}, @in6={0x1c, 0x2, 0x4, @loopback, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x29f, @empty, 0x7ff}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) 11:59:49 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000700000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 11:59:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getegid() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(r0, 0x3) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x10a) sendto$unix(r0, &(0x7f0000000000)="c70ef73323608a925db4a7e48577e4cbf5ca03a2bfb114187daa72cc6cf9f61a7a1cec5776", 0x25, 0x1, 0x0, 0x0) fcntl$getflags(r1, 0x3) 11:59:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) ftruncate(r1, 0x0) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfff, 0x4) ftruncate(r0, 0xd28a) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) 11:59:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x6, 0x6}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x0) 11:59:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="3325823860a51c49bae631a36c1b2296475ffdf23381e4b3a26fe8f9492797cec4615737a5949b11128540630f7e91d0148f10e00d4395e337cb58f401adad5389108055cbf7f0d96d0cfdfa3527dfa20516b6d2dffa56c808fba4739e0e0499a1adcb", 0x63, 0x4, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 11:59:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400), 0x14) setsockopt$inet6_int(r1, 0x29, 0x2000000000000009, &(0x7f0000000180)=0x2, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1000000f, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x6}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380), 0x14) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 11:59:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f00000019c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/147, 0x93}], 0x1, 0x0}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000000280)="c7da225f7b145d56a67d3e9ed4f7392df2da843a1e90c3c3699a303a766d8c23f446e850646a74f548c402da6e889661213a29d92c8c76cf00af0ad3e861158c0287b56006a2760390871e42ff762a2b1ac9a68bd5871aa36d3768e64fd7ff2a5954594ab771bdcc353c8b44e15e6b6802755630366477fbd039df5c464e2aea4f05b9281ff8ca8886e93fd6bc509fbcf9bc22bb61d9740944e0bcf755c11d870a23", 0xa2) 11:59:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = dup(r0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x4}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x14be, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) 11:59:53 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) 11:59:53 executing program 1: execve(0x0, &(0x7f0000000000)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], 0xfffffffffffffffe) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0xabfbd3558b9d9156, 0x4, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x80000001}, 0x8) 11:59:53 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ftruncate(r0, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 11:59:53 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) mlock(&(0x7f0000f19000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 11:59:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="3325823860a51c49bae631a36c1b2296475ffdf23381e4b3a26fe8f9492797cec4615737a5949b11128540630f7e91d0148f10e00d4395e337cb58f401adad5389108055cbf7f0d96d0cfdfa3527dfa20516b6d2dffa56c808fba4739e0e0499a1adcb", 0x63, 0x4, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 11:59:58 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000dd0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b94000/0x1000)=nil, 0x1000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) socket$inet6_udplite(0x1c, 0x2, 0x88) 11:59:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x440, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/4096) recvmsg(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x1) r2 = open(&(0x7f0000001040)='./file0\x00', 0x80, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000001080)={0x0, 0x5}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001100)={0xf, 0x5, r3}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x4, 0x4) 11:59:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="de000000cea61282350487cc899413df17cc55bb640aa9ad0116a02aded5f60a3623b8c4a7cd892f00bec595dd99186203d681884f3ba27973041abc529830f76884140432415668b7ca65f40ad0a524fd40d04aeaf4fdcc42f6bd05b386f773ef69749ffe46b81500f550df5b36fe1139d15649cde2cccc1f528f80ceca6e604c503c7dba0ff96569efe436747b734a1c867e1f65c089e7426cac73d720cfc43169e804e1f769bd1b24840475dfbdb74861392c828d63d50dbec6ccb28d2d7aabb6db94645ed068b346100fbb44280ae50754c3c10f30b6a70f5ddeb61300000000"], &(0x7f00000014c0)=0xe6) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000001500)={0x0, 0x9}, &(0x7f0000001540)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x80000001, @empty, 0x5}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000180)="c7a9895a84f18a58a9b4987861c2580ba528e9c94125fdffec331e0724f8c9a5401e9a0da9a08c9b61291db98309fbe0b988efff4142bcf2277380d04a2725190209e436caf067a0afbb3c29bb9dc17a510f051640faf5836ecdd00688f3e61362b5fa3dcdadd7e4f62eb1ed3683f160edb12ea48f", 0x75}, {&(0x7f0000000340)="1152a6f7380932938a68614fba5dff815b52caf248d756a68f28d944e7c2e64048b83eb34890ab862a92", 0x2a}, {&(0x7f0000000380)="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", 0x1000}], 0x3, &(0x7f0000001580)=[@sndinfo={0x1c, 0x84, 0x4, {0x8, 0x4000, 0x1, 0xffffffffffffffc0, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x100000000}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x10, 0x8, 0x1, r2}}], 0x7c, 0x1}, 0x5) sendmsg(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setstatus(r3, 0x4, 0x40) r4 = semget(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x5) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000001700)={r2, 0x3b4}, &(0x7f0000001740)=0x8) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000001b00)=""/14) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001640)={0x2, [0x6, 0xde25]}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000200)={0x80, 0x0, 0x2000, 0x8001, 0x7, 0x28e8, 0x81, 0x5}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000280)={0x9, 0x6, 0x6910, 0xfffffffffffff8a5, 0x4, 0xee, 0x3a, 0x8e0, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000001680)={0xf, 0x401, r2}, &(0x7f00000016c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={r7, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e22000400000000f3ff75c398000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001993f7", @ANYRES32=r8, @ANYBLOB="0700000002000000080000000100000009000300"], 0x98) 11:59:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="3325823860a51c49bae631a36c1b2296475ffdf23381e4b3a26fe8f9492797cec4615737a5949b11128540630f7e91d0148f10e00d4395e337cb58f401adad5389108055cbf7f0d96d0cfdfa3527dfa20516b6d2dffa56c808fba4739e0e0499a1adcb", 0x63, 0x4, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 11:59:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000380)=0xffffffffffffff39) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$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(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) clock_gettime(0x0, &(0x7f0000000100)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r6 = getuid() accept4$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000340)=0x8, 0x10000000) setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 11:59:58 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) fcntl$getflags(r0, 0x1) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) lseek(r3, 0x0, 0x2) flock(r0, 0x8) 12:00:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="3325823860a51c49bae631a36c1b2296475ffdf23381e4b3a26fe8f9492797cec4615737a5949b11128540630f7e91d0148f10e00d4395e337cb58f401adad5389108055cbf7f0d96d0cfdfa3527dfa20516b6d2dffa56c808fba4739e0e0499a1adcb", 0x63, 0x4, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 12:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="3325823860a51c49bae631a36c1b2296475ffdf23381e4b3a26fe8f9492797cec4615737a5949b11128540630f7e91d0148f10e00d4395e337cb58f401adad5389108055cbf7f0d96d0cfdfa3527dfa20516b6d2dffa56c808fba4739e0e0499a1adcb", 0x63, 0x4, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 12:00:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x1ff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff9, 0x10000, 0x10, 0x6, 0x7, 0x2, 0x6, 0xfb, r1}, 0x20) 12:00:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x2b6, &(0x7f0000000080)={0x0, 0xffff, 0x2, 0x400000000000000, 0x0, 0x8}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchdir(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1, 0x4) 12:00:10 executing program 1: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022c2f66696c653000b9308117ed83ebd99de3f187195500000000f106d5513acc6881d5e0ad300bf0bc03774871e9cfa77e9421592643c6971b2a55a3a48261d0cd1e40c74054e7a239ca1d95056100000000a80d00"/96], 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x6, 0x11b0}, 0x10) shutdown(r0, 0x2) 12:00:10 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 12:00:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000380)=0xffffffffffffff39) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$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(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) clock_gettime(0x0, &(0x7f0000000100)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r6 = getuid() accept4$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000340)=0x8, 0x10000000) setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 12:00:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82032e2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) 12:00:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="3325823860a51c49bae631a36c1b2296475ffdf23381e4b3a26fe8f9492797cec4615737a5949b11128540630f7e91d0148f10e00d4395e337cb58f401adad5389108055cbf7f0d96d0cfdfa3527dfa20516b6d2dffa56c808fba4739e0e0499a1adcb", 0x63, 0x4, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 12:00:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="3325823860a51c49bae631a36c1b2296475ffdf23381e4b3a26fe8f9492797cec4615737a5949b11128540630f7e91d0148f10e00d4395e337cb58f401adad5389108055cbf7f0d96d0cfdfa3527dfa20516b6d2dffa56c808fba4739e0e0499a1adcb", 0x63, 0x4, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 12:00:12 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) lseek(r0, 0x0, 0x4) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r2 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x3, 0x3, 0x86c, 0x9, r2}) 12:00:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x100) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x29d) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r1, 0x2, 0x1) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x3de) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f00000000c0)) 12:00:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) socketpair(0x17, 0x20000007, 0x4, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffffffffffff85, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x2f}], 0x10000000000000c4, 0x0}, 0x2) shutdown(r0, 0x1) 12:00:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2}], 0x1c}, 0x0) r3 = shmget$private(0x0, 0x4000, 0x41, &(0x7f0000ffb000/0x4000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = getpid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000000300)={{0x8, r4, r5, r6, r7, 0x14, 0x101}, 0x0, 0x9b0, 0xfffffffffffffff7, 0x0, r8, r9, 0x401}) 12:00:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000065, 0x0, 0x0) getsockopt(r0, 0x3924, 0x1, &(0x7f0000000000)=""/194, &(0x7f0000000100)=0xc2) 12:00:20 executing program 3: clock_nanosleep(0x5, 0x1, &(0x7f0000000080), 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x5, 0x401}, &(0x7f00000000c0)) 12:00:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) r3 = socket(0x17, 0x1, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r1, 0x15, 0x7}, 0x8) sendmsg(r3, &(0x7f00000015c0)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0x3, @loopback, 0x7}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="e6d79ee5014e2c1535b4972c413534acf5c1111ed84c96a7b6167e51f1a868fda862f19eddb050b9494ad37d9788ddaccd2b156f6ececcb85e1b080def4e8508e72f9e2f21fdf1e8726a28164ef9c094a50c77d24d492f1917a4fa58145fcd1c9f724839b91e8d94a25a88389a42604b7e882851af03750c687c03cdc74b9a37d908443e90bb376e1e1563d5cd41c386ff4ee44f04b4cfbc071cc332b44808c07cc19768bdb0106f96b1cad238746904714e96af14cbcb248943e9b8eca1e8b1", 0xc0}, {&(0x7f00000002c0)="cda48cc42f5b8f780ecdf53276b7ae4739228bb5803a26c4e24888ebf7ce3a12d360c0096f4e1e2b53ed8c8f41", 0x2d}, {&(0x7f0000000300)="98ca20a5c388e5e25874e6ccd9bf2ae3bdd1af775f8161", 0x17}], 0x4, &(0x7f0000000380)=[{0x98, 0xffff, 0x8, "7fb56fe46d8fc6f78c88f65e961cb9a369068fcb3830c66aa26e7c0ecd673ea98e1e54fafd259247437e1bb8f91a3badf9129b25b4921a6a3f157f3d9e4b03a4e9815cf5612587d5e902bd6d28b1baab9554687e99cf036db0b40252d55acc24f3f00424cd5a2c9c93e2a2fb7fa5543597243668417ecaef7f96fe7850def0a1f5143a0d"}, {0xb8, 0xffff, 0x400, "52f6f76504387afb84a9e764a4e917774ae9b355a0e3a850b5c538f749d0521f4aaee132e8f7b4ed74afe925f1a812e483b0afc3945aa1cc1fe41a5ba7f8a68ae885d0b3d2f4906606bc0f7f1cefd69f80bf0fc1f2ed1cd6e79af105da412fadb02a1ae2256736c0b02fbac0b61e535664f712505493b61c6199eae116b751fefc857ebdcd993660ad646e25365f60c389c0b8dad4896463a2ac4d46ce616ed76b283908673fb5"}, {0x60, 0x89, 0x5281, "16b4653fec7719da9d198936975a33caaa14dc4574476161abd2ba6f4138001512a6a02f86ab856d3dc381bb5638d86abff8126a4d720c93b32c44579004d2d6ae342e9a4ed0d9145f3d505b985c2e72"}, {0x1010, 0x3a, 0x1, "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"}, {0x78, 0x88, 0x3fe, "eff3d528daf380c147cae96376ca46fa91726c183ef7caecc87ff2846627a025fb2c6ad793d059f9b664a555f9f4a23869b304932dc545f6ffee5e1fabdc964e82cdb7078b8fb4ccc3fda1001d7369dbaa62cd87c240875256e8933293c527596a0647f7f445"}], 0x1238}, 0x5) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001840), 0x8}, 0xfffffffffffffffe) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 12:00:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0x100) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x29d) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r1, 0x2, 0x1) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x3de) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f00000000c0)) 12:00:20 executing program 3: chmod(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file1\x00', r0, r1) 12:00:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x1, [0x4]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0xf1}, &(0x7f0000000180)=0x8) 12:00:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0x2}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) lseek(r0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) 12:00:20 executing program 3: r0 = socket(0x1b, 0x3, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs, 0x8) r1 = dup(r0) r2 = dup(r0) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYBLOB="ff851602000000001000"/20], 0x0) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) fchmod(r0, 0x1) freebsd11_fstat(r1, &(0x7f0000000080)) 12:00:20 executing program 2: select(0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0xffffffffb678e529, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 12:00:20 executing program 2: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) setresuid(0x0, 0x0, 0x0) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x2000) 12:00:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000140)="e3fff190eeeb840c9c9df0e8662fa61a3b6f5228fab27c675d29cf1cbf175ae7b0ca8bec6b58f3f2f6a4e2582938362c7fbf051c3330a2aa9802b629bbe6cf71f2ee4983011caeb77323d45ca6d1f55210e4e399b8295fe344d2493433a52f1d0fec031ec9c522e3bd958a50c9444e17789106ae6736b7a1fe0219d357a5d0d434f4a17848062a810b5e", 0x8a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0246a31753d70927", 0x8}], 0x1, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) 12:00:20 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r1) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @loopback}, 0x8) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 12:00:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x1, [0x7400000000]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x2, 0xc1, "c2977ae3164295886f5bcbfdfbe0681b21782d688e50efc948aa06fb7b14839e5311cf62f59a214995bc0dcf7f98007b59d5010620a58bbeb83ba547cf6aabafa19ddc4001027e523a66bfadc6344d909b6ba72f8a6f08d11adc1c7ecc15aca5145bec07ffa54732e3a78bad1594ebe245e3a9affcc24d77fbf7df163c6122b10eba7c1769e1bef3d06457f5b798edbb32c94ae76ea99e1577b4cc290f52df30fd05073578e73634f9418f28fc2ee47db8fe4c5f1425db0035408adcea6ef0ea73"}, 0xc9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 12:00:20 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$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) ftruncate(r1, 0x120000000179) poll(&(0x7f0000000080)=[{r1, 0x104}, {r2}, {r1, 0x50}], 0x3, 0x9) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) msgget(0x1, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 12:00:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x8, {{0x2, 0x0, @loopback}}}, 0x90) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) sendto$inet(0xffffffffffffffff, 0x0, 0x1e7, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 12:00:22 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) nanosleep(&(0x7f0000000180), &(0x7f00000001c0)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) madvise(&(0x7f0000634000/0xe000)=nil, 0xe000, 0x3) mprotect(&(0x7f000044e000/0x2000)=nil, 0x2000, 0x0) 12:00:22 executing program 0: getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ppoll(&(0x7f0000000280)=[{r0, 0x1}, {r0, 0x40}, {r0, 0x10}, {r0, 0x20c4}], 0x4, &(0x7f00000002c0)={0x1000, 0x4}, &(0x7f0000000300)={0x3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000500)=0x101, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff}) linkat(r1, &(0x7f0000000440)='./file0\x00', r2, &(0x7f00000004c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x100, 0x1ff, 0x9, 0x0}, &(0x7f0000000180)=0x10) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) 12:00:22 executing program 3: r0 = socket(0x1b, 0x3, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs, 0x8) r1 = dup(r0) r2 = dup(r0) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYBLOB="ff851602000000001000"/20], 0x0) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) fchmod(r0, 0x1) freebsd11_fstat(r1, &(0x7f0000000080)) 12:00:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x1, 0x411, r0, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="cb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000) setrlimit(0x5, &(0x7f0000000040)={0xfffffffffffffffb, 0xb065}) 12:00:22 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0x0, 0x0, r0) setregid(r0, r0) r1 = msgget$private(0x0, 0x2) msgrcv(r1, &(0x7f0000000000)={0x0, ""/202}, 0xd2, 0x1, 0x0) 12:00:22 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) lseek(r1, 0x0, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/118) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{0x56, 0x9}, {0x3, 0xfffffffffffffffc}}, 0x0) lseek(r2, 0xfffffffffffffffc, 0x1000000000003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x5a43, 0x4) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) r4 = semget(0x1, 0x4, 0x2) __semctl$IPC_RMID(r4, 0x0, 0x0) open(&(0x7f0000000340)='./file1\x00', 0x0, 0x70) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(r1, 0x0) fcntl$setflags(r1, 0x2, 0x1) open(0x0, 0x0, 0x0) close(r1) 12:00:22 executing program 2: r0 = socket$inet(0x2, 0x10000000, 0x5) r1 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchmod(r2, 0x114) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r2, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9008070e4c653fb0fa95ff965bec4e27d2344ed646446ddcb0bef8f69289bd19d670f381d6a2f3ab39141f4ebd1d97c7c360f01c26e0909c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f000e00e700e7") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000003c0)='newreno\x00?2\xea\x1d\xf9\xa8\xa4*\x7f\b2M\xc0\xb7\x1b a\xf6\xeb:\x1e;\xc6\x93\x97x\xe3\x18\tR$\xc3\x9dK\xc5WM\xbc\r\xd4\xa1\xdaa\xb8H*\x81\xc7\xf5bV\x85\x06%c\xf8\xa4\x13\x04\xfc\x0e\xc44\x19`\xb9\xf6\x14\x11:\a\xb2\x9d\xfb\x881\rnv\xce\x15\xed\x1a\xe0[n\xa4\xda\xbe\xaf\xf5\x8e\x9d\xbahM\x00\x8b\x1a\xd4v\x11Bb\xd2\xcd\xa5\x1e{\x11\xea\xa7\xb3\xdd\xf9\xad+\xb50kfG\x14\b\x83o\b\x0e0x0, &(0x7f0000000140)) r5 = geteuid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x3, r3, r4, r5, r6, 0x21, 0xa8b}, 0x0, 0x3, 0x1, 0xd491, r7, r8, 0x3}) 12:00:25 executing program 0: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0xc30, @remote={0xfe, 0x80, [], 0x0}, 0x400000000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000000c0)=0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) lseek(r2, 0x0, 0x3) 12:00:25 executing program 3: r0 = socket(0x1f, 0x10000000, 0x7ff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x8, 0x7b65}, &(0x7f00000001c0)=0x8) 12:00:25 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(0xffffffffffffffff, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x200) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) rmdir(&(0x7f0000000140)='./file0\x00') freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 12:00:25 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/167, 0xa7, 0x40080, &(0x7f0000000100)={0x1c, 0x0, 0x80000000, @loopback, 0x401}, 0x1c) r1 = socket(0x2, 0x5, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20023e2fe0957850302f66696c653000"], 0x1) 12:00:26 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)) freebsd11_lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)) freebsd11_lstat(&(0x7f0000000180)='.\x00', &(0x7f00000001c0)) getuid() getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r1 = getuid() setuid(r1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000004c0)=0x10) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000500)={'accf_dns\x00', "a1a4d3d54d49cbb8600986ffb24bbefb01d347349fb8ef44bc85d5a579da03e5c373e7f7e6306dacf475a16919434eecdb078d621210b2c0bb2f1aa835a2d2bf5e2cf7274724d6e7212da0b96c938da16dfa57d603d952ef0b853864b85caa8f1450bb033b1bae2cf07383fa5df2f5e6f72a0c800f3eb388d567c7f331014c5915a3ed24700e9242a174ccaf6d78bb19bc1d6726f4a6b496512f7bd16ec6b6ff9dbc6ccf5732bc3ab007eec74427246d7a9b81af7be68f343b454e32c3e728861e41941a89211848ab2009decd51c43201e5a5383c8ca81e2185892fcdef0b8b735ed483a0e9475367c7d1bae9cb3d3c"}, 0x100) getresuid(&(0x7f0000000940), &(0x7f00000009c0), &(0x7f0000000980)=0x0) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000600)) mkdir(&(0x7f0000000040)='./file1\x00', 0x4) setreuid(r0, r3) syz_emit_ethernet(0x3b, &(0x7f0000000300)="27e8d3d96f6f4899f45166aaababbd390c1a1a95f66757e2063b65604d32e85ad2401a59e0dcc7c8c133ba4cf3bfe0eda4d8dbfd2f9d72f0d36f21") getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) 12:00:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x4, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}]}, &(0x7f0000000280)=0x10) connect$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_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10003}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r1, 0x100000000, 0x5, 0x40}, 0x8c) connect$unix(r0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa) 12:00:27 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x39e}, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82402e2f66696c653000"], 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000680)='P', 0x1}], 0x1, 0x0}, 0x0) 12:00:28 executing program 2: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x2004) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0xffffffffffffff13) 12:00:28 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) nanosleep(&(0x7f0000000180)={0x5, 0x1}, 0x0) renameat(r0, &(0x7f0000000240)='./file0/file0\x00', r0, &(0x7f0000000300)='./file0/file0/file0\x00') rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 12:00:28 executing program 0: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) rename(0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x1}]}, &(0x7f00000001c0)=0x10) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') 12:00:28 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 12:00:28 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) nanosleep(0xfffffffffffffffe, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80, 0x21) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000500)={0x0, 0xff, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000580)={r1, 0x1, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, r4}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = socket$inet(0x2, 0x0, 0x0) poll(&(0x7f0000000400)=[{r2, 0x1}, {r5, 0x1a0}], 0x2, 0x6ac) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0100b5137a9ad7c866d88d4c18f5f59d2af918c5aaac19e36cb5dddd4e4473154d7bc924e2a01158fa54e90b0ccdc20012d76f7b758a1a0c6072329c09e789ae5153da0fed7b57e0b59a21f7ec8d8f127cecb8c9ca363acb5d51868d398e4a019ca561324b433c1ee8743dc27c88c5effcf476c3eb34a3df04173e6c4afe022e8ec2c9b79e0cce", @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x6644e239, 0x100}, 0xc) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r7, 0x106}, {r8, 0x14}, {r8}], 0x3, 0x3) mlockall(0x1) r9 = getpid() fcntl$lock(r2, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r9}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000300), 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 12:00:28 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 12:00:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000a40)=""/67) r2 = fcntl$getown(r0, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x1) msgctl$IPC_RMID(r4, 0x0) r5 = accept4(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="0000de00ec8a0d87000000000000"], 0x0, 0x30000000) ppoll(&(0x7f0000000200)=[{r0, 0x4}, {r0, 0x62}, {r0, 0x1}], 0x3, &(0x7f0000000280)={0x400, 0xffffffffffffff00}, &(0x7f00000002c0)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x7f, 0xf, 0x3, 0x1}, &(0x7f0000000700)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000740)={r6, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000440)=0xffffffff, 0x3) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r3}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setflags(r7, 0x2, 0x1) freebsd11_fstat(r7, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000080)=0xfffffe8e) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000400)={r6, 0xd, 0xfffffffeffffffff}, &(0x7f0000000600)=0x8) msgrcv(r4, &(0x7f0000000600)=ANY=[], 0x0, 0xffffffffffffffff, 0x1800) fcntl$setown(r7, 0x6, r3) ppoll(&(0x7f00000004c0)=[{r5, 0x80}, {r0, 0x20}, {r7, 0x10}, {r5, 0x4}, {r7, 0x8}, {r0}, {r0}, {r5, 0x20}, {r7, 0x8}, {r7, 0x20}], 0xa, &(0x7f0000000040)={0x800, 0x4}, &(0x7f0000000300)={0xfffd}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000680)=0x4, 0x4) fchdir(r7) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x50, &(0x7f0000000540)={0x80000000, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x83) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000780)={{0x0, 0x6}, {0xcd, 0x9}}) 12:00:28 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x205, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x100000001, {{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x57}}}, 0x88) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x7fffffffffffffff, 0x1000300010005}) 12:00:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x308020008) r1 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x9056, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xbfe2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x4, 0xa2d}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 12:00:28 executing program 3: 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) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000180)={r4, 0x8, 0x7fffffff}, 0x8) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) 12:00:28 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) sendto$inet6(r0, &(0x7f0000000040)="584ac6ce6e7846eeb3013b91e65fdad4c4998607e046c0f4f20baca899a1df7c8bf1eaf32119aee4684527f1c0b23a0cbab4b60028a9a3141a96641350e26afff3756dec698a42572a40cc92060fe9f48af2b61b6a39b52b32d58cd6cc03cae8c97c8ccfe7c31d08", 0x68, 0x80, &(0x7f00000000c0)={0x1c, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) semget$private(0x0, 0x1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) 12:00:28 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3c0, 0x112) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x5, @empty, 0x3f}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r2, &(0x7f0000000480)=@un=@file={0x0, ""/66}, &(0x7f0000000500)=0x44) open(&(0x7f0000000240)='./file0\x00', 0x8200, 0x100) 12:00:28 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mkdir(&(0x7f0000000040)='./file0\x00', 0x124) write(r0, &(0x7f00000000c0)="1f", 0x1) fsync(r0) 12:00:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x20000004, 0xfffffffffffff483) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x33, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:00:29 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1) getuid() 12:00:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82024a131d2a25c314d2"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 12:00:30 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)) open(&(0x7f0000000440)='./file0\x00', 0x8, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r0, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f0000000480)) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000500)=0x4) poll(&(0x7f00000000c0), 0x1e5, 0x3) r2 = socket(0x1b, 0x3, 0x0) msgget(0x3, 0x80) msgget$private(0x0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000005c0)={0x3, {{0x2, 0x2, @broadcast}}}, 0x90) r3 = msgget(0x2, 0x400) msgctl$IPC_RMID(r3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r2, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6) 12:00:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000209, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x108, 0x200) truncate(&(0x7f0000000080)='./file0\x00', 0x60068000) 12:00:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8202, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}}, 0xfffffffffffffe2c) r1 = msgget(0x1, 0x640) msgsnd(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x3f, 0x800) socketpair(0x1c, 0x4, 0x83, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r4 = dup(r3) utimensat(r4, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x3}, {0x7fff, 0x2}}, 0x200) 12:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82024a131d2a25c314d2"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 12:00:30 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0xfffffffffffffead, 0x0, 0x0, 0x52c) 12:00:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x41, "dfa5debdb7280f10067d678c56631d4a07a6db5bf60074e0960fe392e07e6a1a878173592ce85ebf43beaee2526f16e318a80690b12497c50eb706b489f19fd492"}, &(0x7f0000000000)=0x49) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x3}}, r3}, 0x8c) fcntl$getflags(r2, 0x3) getpid() connect(r2, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0xfffffffffffffffb, 0xfffffffffffeffff, 0x1200, 0x1, 0x7e, 0x1, 0x2, 0x5, r3}, &(0x7f0000000380)=0x20) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) 12:00:30 executing program 2: chroot(&(0x7f0000000040)='./file0\x00') r0 = semget(0x0, 0x1, 0x80) __semctl$SEM_STAT(r0, 0x4, 0xa, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) r2 = accept4$inet(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x10000000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) fchown(r4, r5, r6) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x10, r3, 0x0) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) r7 = semget(0x1, 0x2, 0x440) __semctl$GETZCNT(r7, 0x3, 0x7, &(0x7f0000000100)=""/247) r8 = shmget(0xffffffffffffffff, 0x3000, 0x482, &(0x7f0000000000/0x3000)=nil) r9 = getpgid(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000400)="96c01d52d8a0aa5b3f0dbf5e8f3f5e18e17ba5c74dd02cb8244df7c2cead00854a195d5972a38f87a04c700c744741753c6f46f6d7b147addd9802db06636e50462989068b87a7e7344daeedb4046c26a9e1e95de9ad47c1e60894487c3de91c6e9995cc74b0489aec130a04d81936f448b029c2f04a5ec699c6e65e9f3ffaf2417887cbb7fe1949a5b045b54a0dc1570031cd87ca51a7766420d72965ac8d5dc7c07c3e6072175a6d0143cd56599fe6a925903a160574675f8c8a8d3ce1416485f3a258598684292c7d866305335022f867c748e02890c3602610654441d93345a2d941529711", 0xe7}, {&(0x7f0000000500)="7fdd0d1b4b0be80cb1290be3be4981368d2719bda1ef0e75016327c0d1f760365ea96efd97af63a404de9d1d26464b0cc931ff5551a0d632d2a64b9e62a6766ef3009e896402a332887a40250b5a84b23b3a57c6074daa9d533483294fe5fd45f04da2d5d2e69735dd8b421c6d07c109124774bce5b3e79dd4f50a9247e9a0639386336f5f03ca5202daf36571fb", 0x8e}], 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="2800000020ee00ecfeff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x20000}, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, 0x0, 0x0) getitimer(0x0, 0xfffffffffffffffe) freebsd10_pipe(0x0) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) dup(r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) __semctl$IPC_RMID(r8, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) 12:00:30 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x2, 0x7, 0x80000000, 0x8}, &(0x7f0000000440)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000004c0)={0x4, 0xfffffffffffffc00, 0x30, 0xffffffffffff6bd4, 0x88, 0x1, 0x9, 0x5, r4}, &(0x7f0000000500)=0x20) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) 12:00:31 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202312f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="030000000092ca3439d5ec675c342eb6a73a00b3d4c982dc5605e649d1802ea07517d6237485917a6dfba9fd537bb74800ecc2edcc992739b9794d32ed7ec338d2a3e0baa2863830a80b9189870f5e3a7a05a36aaf4d99a3047addeeeb8b1596ead217d543af8af062b4e3a7b8899248b7b2f183b3aeb3bdc48ec917319c0bb8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt(r0, 0x2, 0x8, &(0x7f0000000240)="b2317e77769f7b286e303c2448a5da9ad14df2136e5164fb4f3cb1a9607bc4a424a9907f598b955f4b74f7f930a7ebc1a2e9164a7a53447162ca6145a4e8cab26151c09f015f52698435ed6b36c285d8e3abd8b8eda821eb4c6b6c818aa52e4766f15ed63db14b0355f327fe7776eeaf0e7f64ae3c9d5c1031a6efaf81fd3b32d176c990b50625dafd2895aa1d43d7412256ddd47471c207dee5376d7d44591532c3008021294ea5361d00f8efbc133c97d748d08851534e5ac0332f140dd2e67b4f1424b22e8492085f11a78a7d11d4dec5f4df65a4", 0xd6) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f, 0x0, 0x2, r1}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x0) 12:00:31 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x23, 0x0, &(0x7f0000000040)) 12:00:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="e49921010000"], 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x0, 0x4f, @empty, 0x400}, {0x1c, 0x0, 0x5a1, @empty, 0xfffffffffffffffb}, 0x7, [0x9, 0xffffffffffffffff, 0x7f, 0x9, 0x2, 0x0, 0x8, 0x4]}, 0x5c) open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x2) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) unlink(&(0x7f0000000180)='./file0\x00') 12:00:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 12:00:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x11, "60fced5f68ef97a14108436d924395d537"}, &(0x7f0000000200)=0x19) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x2}, 0x8) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 12:00:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) read(r0, &(0x7f0000000000)=""/7, 0x7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000002c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x1}, &(0x7f00000003c0)=0x8) lseek(r0, 0x0, 0x1000000000003) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r2, &(0x7f00000001c0)="0bf6704bc04f772521039c378420cf5e488e", 0x12, 0x100, 0x0, 0x0) poll(&(0x7f0000000440)=[{r0}], 0x200000000000024c, 0x1) truncate(&(0x7f0000000400)='./file0\x00', 0xbd8) r3 = fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @broadcast, @rand_addr}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1, @loopback, 0xe6}}, 0x0, 0x1, 0x0, 0x2, 0x80, 0x7}, &(0x7f0000000140)=0x98) 12:00:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setuid(r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r3}, &(0x7f0000000200)=0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 12:00:31 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='..', &(0x7f00000000c0)='./file0/file0\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000000)='./file0/\x00', &(0x7f0000000140)={{0x0, 0x1f}, {0x8e, 0x2}}) renameat(r1, &(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/\x00') 12:00:31 executing program 2: r0 = socket$inet6(0x1c, 0x10000007, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r2 = dup2(r1, r0) flock(r1, 0xdbec3ef6b76c4a1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x6000000000000000, 0xfff, 0x0, 0x5]}, 0xc) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x27, &(0x7f0000000280), 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:00:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x2, 0x40, @empty, 0x800}, 0x5, [0x4, 0x6, 0x8, 0x5, 0x6, 0x3, 0x3, 0x8]}, 0x5c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 12:00:35 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x6, {{0x2, 0x2, @rand_addr=0x1}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) fchdir(r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) socket$inet6(0x1c, 0x0, 0x6b) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x1000}, 0x24) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280)={0xb, 0x100000000, 0x6, 0x7}, 0x8) fdatasync(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000000c0)={0x8, {{0x2, 0x2, @rand_addr=0x7}}}, 0x90) socket(0x1, 0x3, 0x6) dup2(r2, r1) 12:00:35 executing program 2: r0 = socket$inet6(0x1c, 0x10000007, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r2 = dup2(r1, r0) flock(r1, 0xdbec3ef6b76c4a1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x6000000000000000, 0xfff, 0x0, 0x5]}, 0xc) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x27, &(0x7f0000000280), 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:00:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0x2008d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffcad) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @loopback}}, r1, 0x3, 0x100, 0x1dc, 0x9, 0x5}, &(0x7f0000000200)=0x98) 12:00:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) mlockall(0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x7fff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x10000, 0x1, [0x6]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) 12:00:35 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x8}, 0x8) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 12:00:35 executing program 2: r0 = socket$inet(0x2, 0x20000001, 0x101) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x1, 0xdb65, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x3}, &(0x7f0000000340)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0x18}], 0x1, 0x0) semget$private(0x0, 0x4, 0xd0) freebsd10_pipe(0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000380)={0x7fffffff, {{0x2, 0x0, @multicast2}}}, 0x90) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="ddc9f6a6a25004ab580250fd57bd240b86da7a13a0a29c00908047be8c5306675b87718a3a58a31a5ee0afeb3c0175ad32", 0x31}], 0x1) poll(&(0x7f0000000080)=[{r2, 0x1d}, {r2, 0x8}, {r2, 0x4}], 0x3, 0x7) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r3}, 0x8) freebsd11_fstat(r2, &(0x7f0000000140)) freebsd11_getdents(r2, 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xc, &(0x7f0000000440)={0x2, 0x1, 0x4de, 0x1, r4}) 12:00:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x401}, &(0x7f0000000040)=0x37d) truncate(&(0x7f0000001240)='./file0\x00', 0x4) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3) 12:00:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockname$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockname$unix(r0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 12:00:39 executing program 1: r0 = msgget(0x2, 0x2) msgrcv(r0, &(0x7f0000000000)={0x0, ""/163}, 0xab, 0x0, 0x1000) chdir(&(0x7f00000000c0)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000a, 0x18) faccessat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x100, 0x400) r2 = socket$inet(0x2, 0x20000003, 0x2) setsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1, @loopback, 0xfffffffffffeffff}}, r3}, &(0x7f0000000300)=0x84) freebsd11_fstat(r1, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockname$unix(r1, &(0x7f0000000440)=@file={0x0, ""/37}, &(0x7f0000000480)=0x27) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000004c0)={0x100000000, 0x100000000}, 0x8) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000500)={0x9, 0x8}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000540)={r5, 0x1, 0x5, 0xfffffffffffffff7, 0x2, 0x8}, &(0x7f0000000580)=0x14) mkdirat(r1, &(0x7f00000005c0)='./file0/file0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffc0}}, r5, 0x24, 0x4, 0x659}, 0x8c) msgsnd(r0, &(0x7f00000006c0)={0x0, "425afff7fde5c834a1c3a2c4403a7efb026ffbbfefbb8e5f00c732dceeffb9cb121b8b02494c6a817776f5def56cb3a01c04a65954b4eab992286941fa5015798957f1212b1c76dbcf58e10526497cefe08d4c38f179d5aa637ee4e727fba08e182f20f9f00db70e9f4e3aabc5c5eef189e30789f90132cbc590bad4d3e143c31159f862a2f7049cc988e25b7f09974e6e0f758bf7f2475acfb7f669e81731bb612173f27974bcb641c5"}, 0xb2, 0x800) r8 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000780)={r4, 0x3}, 0x8) poll(&(0x7f00000007c0)=[{r7}, {r1, 0x10}, {r1}, {r1, 0x3}, {r7, 0x2002}, {r7, 0x4}], 0x6, 0x8) mlockall(0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000800)={0x400}, 0x1) truncate(&(0x7f0000000840)='./file0\x00', 0x9) setsockopt$inet6_group_source_req(r8, 0x29, 0x57, &(0x7f0000000880)={0x0, {{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xa5}}, {{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3f}}}, 0x108) socket$inet(0x2, 0x1, 0x2) r9 = open(&(0x7f00000009c0)='./file0\x00', 0x20040, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000000a00)={r6, 0xffffffffffff0000}, &(0x7f0000000a40)=0x8) 12:00:40 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_STAT(r0, 0x0, 0xa, 0x0) socketpair(0x12, 0x3, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80000001, 0xfffffffffffffffc}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xb, 0x100000001}, &(0x7f0000000100)=0x8) 12:00:40 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0xf96, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000380)=0x10) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) semget(0x1, 0x0, 0x30d) lchown(&(0x7f00000000c0)='./file2\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') 12:00:40 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 12:00:40 executing program 1: r0 = getgid() getgroups(0x6, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000480)=[r0, r1, r2, r3, r4, r5]) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000040)=0x100000000, 0xfffffffffffffd44) setsockopt$inet6_int(r6, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4) 12:00:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) ppoll(&(0x7f0000000180)=[{r0, 0x1}, {r1, 0x2000}, {r0, 0x40}, {r1}, {r1, 0x2090}, {r0, 0xc4}, {r1, 0x154}, {r0, 0x14}], 0x8, &(0x7f00000001c0)={0x1, 0x7}, &(0x7f0000000200)={0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x2000, 0x9, 0xffffffffffffff47, r2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000140)=0x4, 0x4) socket(0x11, 0x20002001, 0x8) 12:00:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000200)={@multicast1, @broadcast, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x7, 0x1, 0x5, 0xff}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="59000000e351dee9d4b090b12760451c4a0abf2c8a467cdef2a071cf0bef2767d548b4fcc1be9356529744b237b8ffd95f1be28a688a3a3b97fd679d1c00e4bc0c69d9ed6ddd6031ad61002bee4052fcc828ac4275cdc3695c74a92bb1"], &(0x7f00000001c0)=0x61) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) readlink(0x0, 0x0, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) lseek(r0, 0x40, 0x3) msgget$private(0x0, 0x8) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:00:40 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0xb787de7473bd3dbe) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) clock_getres(0xf, &(0x7f0000000000)) 12:00:40 executing program 1: r0 = semget(0x0, 0x3, 0x9d) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/63) 12:00:40 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000080)="9594171db289941e6c415cb619fde631312505522f5ea87023af2f1ce6ee005e6f50f6745fe51ea176809cfbec48c42b01ee8fb2f58c0561e6721bf8f58bf9cfd29966a75c1836959cc21c07cdde6820f744bd4d13c1329d8fd7ae00dcdbd8a0984b4ff24d8fb4c216d47a2d2f4080d691f9fadc3f572cc0eba01597a268a0bfd1dfcbbc500ad9", 0x87) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000140)={@empty, @local}, &(0x7f0000000040)=0x8) 12:00:40 executing program 0: semget(0x1, 0x0, 0x1e3) 12:00:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x17, 0x20000002, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000000000000000000000000c00"/136, @ANYRES32=0x0, @ANYBLOB="1f070100061000000100d987f000000300000080010000"], &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0x9, @loopback, 0x7297}, @in6={0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0xfff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x6fad, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x0, @rand_addr=0xe4}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0xffffffff, @empty, 0x9}]}, &(0x7f0000000180)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4c, &(0x7f00000001c0)={@loopback, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) 12:00:40 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x80000000}, &(0x7f0000000200)=0x8) write(r0, &(0x7f0000000240)="4bfc3d02b57bf5d660c6aa4c93ac4b1e851eb0746e5096b7a726b3304ee2f2b11df077336aceabba587051c79dcda1fbb952bb3d04c19a419b3ea21fd159b059d934cc550b0a0faef3fce51c16247401dbbf85bd83f98901bd71384f45b9ba5bcd9418f4975feabc7444ef9750062fb9e17c20b4dd79b63367110a906af1bd3a52138e", 0x83) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) 12:00:40 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0xcc) fchdir(r0) r1 = socket$inet6(0x1c, 0x7, 0x1000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgget(0x1, 0x100) 12:00:43 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000c6c000/0x3000)=nil, 0x3000, 0x3) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket$inet(0x2, 0x0, 0x3) lseek(r0, 0x0, 0x1) munmap(&(0x7f0000cee000/0x3000)=nil, 0x3000) 12:00:43 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r1, 0x0) 12:00:43 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000000000)="d2bcc8c00c1ebd9fa74485c5b9e0d359647ed053ba59e7d7576e55c5a5dffa97f9fdd29ebcc4bb10931f8274de12526196749f500616df0041e6b20f95e2e0e7578a5720cab7dabe88974e15a8f5280e43a34709633ba076ea62a8e25036715bb894f12e5f70227a6c228d1e6d78429e792ce613d3ef9f7eaeb60839aab57c86f05f1c8500713cd86c791fff838fd4b09eb45d9d2c9dad4ae42d9481293de907e3fb0094670be7758d1d4d1f1beb4b844577e79f2190465a0fec6def4d96a4098d587132", 0xc4}, {&(0x7f0000000100)="6b0f540a7178daf2bc07cfb29d42b3fcd25ecc4ed02ba7721d69826e26feded869f4c5d0d55353448285d517ca7c7b8b5c940b7a2a175dcbe6f4d986acc54ae10b91a8a03b7a28cb2e2d9daa75a3978d2e6aa3ae9e5980e2746cd0b336f5f3fbf90046acfa856e31ec42107c63b49ccc0fc569cbff2aa546022c970449c5b05532e42659434d454c00a90d8221fd0092f032425499d72537e24825d0e0b8278f11bd77ea4515fffb5ede6c66119ab6121a24747d00117415cb654ec96a9e182112a4c8401e60851222f598cecf12993cc52fa3b77272310f31db4497b1206bb8d50f95e59aad4cba4dde6caa048e270089f0cc2eac7a6b59b9", 0xf9}, {&(0x7f0000000200)="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", 0x1000}], 0x3, 0x0) r1 = socket(0x10000000002, 0x3, 0x0) socket(0x1, 0x4, 0x200) getsockopt(r1, 0x0, 0x66, 0x0, 0x0) 12:00:43 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x20000000) getitimer(0x0, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r0, 0x6, 0x102, &(0x7f0000000140)=0x2, 0x4) 12:00:43 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000bf50eaed6cea50a2299c7c3073f0229c236ea2ba9f8b89882c9c591220fd2282dc7616da497f2c352ccaeb2e52e59859e10513cac6bca9035d57d118f68003961eaaf88feffc3a2f42f8da298cea3c3ee415e19868911a9fd46c0ab73f1c1d26c966027dbcbc8795059782b639cacc74bfded88039b73cb4e4c3d90267f0a7da50ff19a8fc50342bf30d82e3e46d61ef63a199fd07d9721c"], 0x1) getsockopt(r0, 0x5, 0x1ff, &(0x7f0000000040)=""/179, &(0x7f0000000100)=0xb3) 12:00:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r1, 0x2000000001d2) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) 12:00:45 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) 12:00:45 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x10000}, 0x24) fstat(r0, &(0x7f0000000280)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x6}, 0x24) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='WG', 0x2}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000140)=@abs, 0x8, 0x0}, 0x0) 12:00:45 executing program 1: r0 = socket(0x2, 0x20000001, 0x7a01) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/94}, &(0x7f00000001c0)=0x60) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, 0x0, 0x3, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) 12:00:45 executing program 2: socketpair(0x17, 0x4, 0xb30, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 12:00:45 executing program 1: r0 = socket$inet(0x2, 0x10000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)) 12:00:45 executing program 3: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1c, 0x3, 0x0, 0x0) socketpair(0x17, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x3, 0xf79, 0x80000000, 0x0, 0x9, 0x3ff, 0x400, 0x5, 0x800, 0x7}, 0xb) 12:00:45 executing program 2: r0 = socket(0x800000000, 0x10000001, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 12:00:45 executing program 1: r0 = socket(0x2, 0x3, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82e2487e46c5304c34022e2f6669ec653000"], 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x6f1}, 0x8) 12:00:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xf95}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, 0x8) 12:00:45 executing program 3: r0 = socket(0x2, 0x0, 0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0xfffffffffffffcb4, &(0x7f0000000300)={0x0, 0x6, 0x8003, 0x0, 0x48c, 0x4, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f0000000080)=0xc) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)=']&\'\\\x00', &(0x7f0000000200)='\xab#/(\x00'], &(0x7f0000000580)=[&(0x7f00000002c0)='\x00', &(0x7f0000000340)=')\xc8,[\x00', &(0x7f0000000440)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00']) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 12:00:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file0\x00') setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x5, 0x6}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0xffffffffffffffff, 0x2) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 12:00:45 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200), 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1000, 0x4) 12:00:45 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0xb00, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x4, 0x401, 0x4}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0x3, 0xf20, 0x1, 0x5, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000005000000060009000400f6aa060000001c004e2207000000fe8000000000000000000000000000aa0800"/148, @ANYRES32=r2, @ANYBLOB="00007a261b12ffff0800000081bc1b51000084d92e9ca82ebbc04b27eb49f8060000"], &(0x7f0000000500)=0xb0) r3 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000006c0)={r1, &(0x7f0000000600)=[@in6={0x1c, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4, @empty, 0x1000}, @in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000700)=0x10) freebsd11_getdents(r3, &(0x7f0000000300)=""/109, 0xfeda) poll(&(0x7f0000000140)=[{r3, 0x4}, {r3, 0x80}, {r3, 0x10}, {r3, 0x43}, {r3, 0x60}, {r3}], 0x6, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x5, 0x92, "4705ff71a2e2408a4b3acb92c2104e1691aba2b0ebbec845a7786fdfa1236c0f34feee7d073fc3d3a79d44940141caab4258ec0a60daceafef3a3d0bda45ad7187b1ac4d4790b6225251ab5981c60ab09a42f24cca6009043f2ed8882b70da4b7e881e5270c4585c03c4c73c6ff9759831c17115e1f261932e442de5033761a8a2492bb5fe23925ac9fbe32de0b155126429"}, 0x9a) select(0x40, &(0x7f0000000000)={0x7, 0xe6, 0xfffffffffffffe01, 0x6, 0xc971, 0x7, 0x3, 0x5}, &(0x7f0000000080)={0x4, 0x1, 0x4, 0x7, 0x0, 0x595, 0xeef2, 0xfffffffffffffff8}, &(0x7f00000000c0)={0x829a, 0x4, 0x8, 0x100000000, 0x8, 0x0, 0xe0, 0x10001}, &(0x7f0000000100)={0x5, 0xffffffffffff3405}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r4, 0x3, 0x7fff}, 0xc) freebsd11_getdents(r3, 0x0, 0x2d5) 12:00:45 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140), &(0x7f0000000180)=0x8) socket(0x2, 0x0, 0x10001) 12:00:45 executing program 2: setgroups(0xfffffffffffffda4, 0x0) r0 = semget(0x2, 0x2, 0x400) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001000)=ANY=[@ANYBLOB='\r\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001040)=0x28) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/4096) unlinkat(r2, &(0x7f0000001080)='./file0\x00', 0x800) setgroups(0x0, 0x0) 12:00:45 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="c4423d2f3cbe47c1b4a5240000000e46a445df18c4817e12a104000000f3bd3223333346dc52fa64660f38f615ce000000d81fc4e3a15c530b0b") r0 = shmget(0x3, 0x4000, 0x40, &(0x7f0000572000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) 12:00:45 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000380)=0x37b) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000440)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r6, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x0, &(0x7f0000000240)={0x8, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000200)=0x8) open(&(0x7f00000003c0)='./file2\x00', 0x1, 0x40) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) 12:00:47 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x9, 0x8, 0x4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xbd, "f3843db2444fb9825d7a8cc7c5609e39e8c60d62d2673916dafe47ad41bcf31e9be03a053feed3628ea711efb4552b4033aebb2568a797b9c13d8ffb629c3c3289111789308dc444b8281f0fd5a3af056918e511d00f647cc9a0451792a6f327950932ff49f1157396b8f793262ff88423576b0d9401927e59f04f77362f8a6544e491f93cd840dbc371634a08eba0d7e9d27cfa78f8ac7584dc7e9e54fb39f4f5bb12be5ae593dfba3beedaf594c92cb0ce42cf352a729de42adbe40b"}, &(0x7f0000000280)=0xc5) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 12:00:47 executing program 3: r0 = socket(0x2, 0x0, 0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0xfffffffffffffcb4, &(0x7f0000000300)={0x0, 0x6, 0x8003, 0x0, 0x48c, 0x4, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f0000000080)=0xc) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)=']&\'\\\x00', &(0x7f0000000200)='\xab#/(\x00'], &(0x7f0000000580)=[&(0x7f00000002c0)='\x00', &(0x7f0000000340)=')\xc8,[\x00', &(0x7f0000000440)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00']) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 12:00:47 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x41618d1b}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e200300000000000000000000000001caa100000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017fe88c10289c6587c137655f8bbe4e893cbf31770ef373d724a76e491576549fb8abad2e72fc761878a0ac82f37ffe07098a4cc37ce06972164", @ANYRES32=r2], 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 12:00:47 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800000000e, 0x0) ftruncate(r1, 0x7) close(r0) r2 = getpgid(0x0) r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) 12:00:47 executing program 0: r0 = socket(0x2, 0x1, 0x40000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0600000065302f66696c653000"], 0x1) 12:00:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40013, &(0x7f0000000080)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) socketpair(0x1c, 0x20000005, 0x7fffffff00000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x13baac86}}, r2, 0x10001, 0x8, 0x80, 0x0, 0x6d800000}, &(0x7f0000000280)=0x98) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x8, 0x4) dup(r0) 12:00:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x10, 0x1193e6a92489f928, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e21fbffffff0000000000000000000000000000000009000000000000000000000000000000000000000000000000ffffffe600000000000000000000000000000000000000000000000000000000000000000000000000000000e6000000000200000000000000000000000000000039738ca942ca0208e9a584d1d98f1d87b393f26622077719b30af1a3947403b3021a1e8f108a", @ANYRES32=r1], &(0x7f0000000380)=0x84) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x2ad, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x8000}, &(0x7f00000001c0)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000003c0)=""/97) unlinkat(r4, &(0x7f0000000040)='./file0\x00', 0x0) 12:00:47 executing program 1: r0 = semget$private(0x0, 0x0, 0x100) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000580)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000005c0)={{0x8, r1, r2, r3, r5, 0x8, 0x5}, 0x2d, 0x9, 0x9}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) setreuid(0x0, 0xee00) r6 = msgget(0x1, 0x23) msgctl$IPC_RMID(r6, 0x0) r7 = semget$private(0x0, 0x3, 0x2) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet_icmp(0x2, 0x2, 0x1) bind(r9, &(0x7f0000000640)=@un=@file={0x0, './file0/file0\x00'}, 0x10) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000700)='./file0\x00', r12, r4) __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000300)={{0x400000000000000, r8, r10, r11, r13, 0x1, 0x3800000000}, 0x6, 0xfffffffffffffffd, 0x9}) 12:00:47 executing program 0: utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x8, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x3ff}, &(0x7f0000000200)=0x8) socketpair(0x2, 0x20000000, 0x8, &(0x7f0000000100)) r3 = dup(r1) getpeername$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 12:00:48 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = dup(0xffffffffffffff9c) write(r0, &(0x7f0000000000)="cc02dfc1c3d125d3a110f6d68d9533192809da5dfdc8b689cb72a2810025b4f0959848a55983b3ba904c0eefc07b31c6c2c2aad5677ae343b65c4719ff1d03fbe1e52996", 0x44) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 12:00:48 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) socket(0x1c, 0x30000005, 0xe2) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 12:00:48 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) unlink(&(0x7f0000000080)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 12:00:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000580)=""/4096, &(0x7f0000000180)=0x1000) getuid() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x8000, @empty, 0x1f}, {0x1c, 0x0, 0x2, @empty, 0x200}, 0x7, [0x4, 0x9, 0x0, 0xff, 0x9, 0x6, 0x1, 0xffff]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@empty, r4}, 0x14) sendmsg(r2, &(0x7f00000001c0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000440)="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", 0x124}], 0x1, 0x0}, 0x0) 12:00:48 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getpid() getsockopt$inet_opts(r0, 0x0, 0x100000000005a, 0x0, &(0x7f0000000040)=0xffffffffffffff88) 12:00:48 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000e95000/0x7000)=nil, 0x7000) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) open$dir(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x100) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000200)={0x1, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) 12:00:48 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000151000/0x1000)=nil, 0x1000) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x32, 0x1ff, 0xc10, 0x3, 0x3, 0x0, 0x1, 0x7, r1}, &(0x7f0000000100)=0x20) 12:00:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x17}, &(0x7f0000000040)=0x29) listen(r0, 0xffffffffff) 12:00:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) utimensat(r1, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0x400000001}, {0x1b4, 0x1}}, 0x200) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000680)=0x1ff, 0x4) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)=']\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='(\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='(\x00', &(0x7f0000000380)='#[/\x00', &(0x7f00000003c0)='(k\x00', &(0x7f0000000400)='-\x00', &(0x7f0000000440)='&\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00']) r2 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) bind$inet6(r1, &(0x7f0000000640)={0x1c, 0x2, 0x6, @loopback, 0x3fc0000}, 0x1c) r3 = dup2(r2, r0) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x576dca0ee279c512, 0x4}, 0x8) 12:00:48 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) unlink(&(0x7f0000000080)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 12:00:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(0x0) shmctl$IPC_INFO(r1, 0x3, 0x0) lseek(r0, 0x0, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x7c}, &(0x7f0000000140)=0x8) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 12:00:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/254, 0xfe}], 0x1, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x2, 0x0, 0xffffffffffffff0f) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x1) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/120, 0x78}], 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="000000077f000001010000000200000000000000ffffffff488d0f8492f077c89bc8a523d1dec7042403b978ac476439c0935b7e4d2a6a83b1ed4dbc15f8ad7d6fa2cff68a695193731afb349cbdcb8f0b7ca0d5d2e97e03db4488bf0926c5b81a3effed3fa5f34301ab8612bce747ab980ff7ce0c58911b62f8532806fa09043801f2aed5cb08c24b9d68d6ac98aa95c7ba8236c9aca6f10fa3d387ceaa7b3de3d3594c2fdef0a27a9c9d36c17bad24ed9492bbb49abfa6371ffaee99fc2ee6e9ef44950000617c1c76a4f9258e"], 0x18) semget(0x3, 0x2, 0x8) 12:00:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6559ec8d0bb910178168fd245dc406949a5d6f14ea02203156f3459fdb1f741b06dd9cff85c700"/60], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/237, 0xed}], 0x1, 0x0}, 0x2) 12:00:48 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt(r0, 0x5, 0x4, &(0x7f0000000000)=""/113, &(0x7f0000000080)=0x71) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 12:00:48 executing program 0: clock_gettime(0x8000c000000e, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='/\x00'], &(0x7f0000000200)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='%\x00']) r0 = socket(0x1c, 0x0, 0x9) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xa78a]}, &(0x7f0000000040)=0x6) r1 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r1) 12:00:48 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, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) 12:00:48 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000020a, 0x0) r1 = dup(0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x102, 0x93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) fsync(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}, {r1, 0x100}, {r0, 0x4}, {r1, 0x40}, {r1, 0x1c8}, {r1, 0x30}], 0x6, 0xfffffffffffffffe) 12:00:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/6}, &(0x7f00000000c0)=0x8) socket(0xd75439f08409011b, 0x7, 0xd369) 12:00:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/6}, &(0x7f00000000c0)=0x8) socket(0xd75439f08409011b, 0x7, 0xd369) 12:00:54 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x8, 0x0, 0xff, 0x1}, &(0x7f00000000c0)=0x18) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10) getsockopt(r0, 0x3b0e, 0x3, &(0x7f0000000140)=""/4, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x9, 0xf, 0x7f, 0x400}, &(0x7f0000000200)=0x18) r4 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r4) clock_getres(0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x80000000, r3}, &(0x7f00000002c0)=0xc) accept$unix(r0, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e) r6 = semget(0x0, 0x4, 0x6) semop(r6, &(0x7f00000003c0)=[{0x7, 0x7ff, 0x1000}, {0x7, 0x6}, {0x3, 0x81, 0x1000}, {0x2, 0x7, 0x1000}, {0x4, 0x7d9000000000000, 0x1000}, {0x4, 0x8000, 0x800}], 0x6) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0x2, @multicast1}}, r3}, 0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r5, 0x8}, &(0x7f0000000500)=0x8) clock_settime(0xf, &(0x7f0000000540)={0x34fb, 0x1f}) semop(r6, &(0x7f0000000580)=[{0x6, 0x7fff, 0x1800}, {0x0, 0xfffffffffffffffa, 0x800}, {0x4, 0x8, 0x1800}, {0x3, 0x3, 0x800}, {0x2, 0x9, 0x1000}, {0x0, 0x7, 0x1800}, {0x6, 0xffffffffffffffc1, 0x1800}, {0x0, 0x9, 0x1800}], 0x8) getpeername(r0, &(0x7f00000005c0)=@un=@abs, &(0x7f0000000600)=0x8) semget$private(0x0, 0x2, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000700)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000740)="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", 0xfe}, {&(0x7f0000000840)="29d8391a07604efa16dbf27e6a8020e1bda1c9b1d7f684f660d4869125ce88d7c0a8a2fc3ae4c798b93b1239cd1d5a729e2aefacf5c60eed7d9e9b2fb0d28d21a42afc7849d9dd940c7219bc4bf327bb05638a13f8b7a70fc2be2559e019cafeaf0ff0a9924164c9c4dcf192109db305cc92493052cdccd451d63261351d63110f95c4571ddf3dca68b29b5ef90c536dbe418a20c13fa637eeb284294eb79af6f031709b1903a872cd3048b8f496b155440bf1ca1c89d349e550e467c0a6a8a6", 0xc0}, {&(0x7f0000000900)="40a3a1b8f038805da51de56def447745d8f05246ba4759e84ceaa7051c12ae55d4434f845cf1c50dc976422f0977e5a28a6af13012537502a7a3ad5a9ac3e7c381f5c106731edc080888a073ddce80023b5ef51581f1a058e1", 0x59}], 0x3, &(0x7f00000009c0)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x400, 0xec39, 0x5a2, r7}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x101}}], 0x6c, 0x20000}, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a80)={@in6={{0x1c, 0x0, 0x3, @empty, 0x7fff}}, r2, 0x5, 0x4, 0xcd7}, 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000b40)={r7, 0x6}, &(0x7f0000000b80)=0x8) openat(r0, &(0x7f0000000bc0)='./file0\x00', 0x10000, 0x34) getsockopt$inet6_tcp_int(r0, 0x6, 0x1348, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) r8 = shmget(0x1, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000c80)=""/237) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d80)={@in={{0x2, 0x2, @broadcast}}, r7, 0x1295b825, 0x2, 0x1ff}, 0x94) 12:00:54 executing program 3: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x400) accept(r0, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x10) 12:00:54 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710", 0x13, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) r0 = openat(0xffffffffffffffff, &(0x7f000052fff8)='./file0\x00', 0x0, 0x2) fcntl$getown(r0, 0x5) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 12:00:54 executing program 0: semget(0x1, 0x0, 0x408) semget(0x1, 0x1, 0x80) r0 = semget$private(0x0, 0x2, 0x1) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 12:00:54 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x8000, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x2b, "84178f06a1b135d9b4b7e978616931d58e63b4ce42caa01a95cafa8536d6d791d37db88f7feb31c18d3244"}, &(0x7f0000000440)=0x33) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}}, r1}, 0x84) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140), 0x4) r3 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000180)={0x1, {{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3f}}}, 0x88) r4 = dup(r2) r5 = openat(r4, &(0x7f0000000300)='./file0\x00', 0x18000, 0x10c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xffff}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000002c0)={r6, 0xf36}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r6, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0x68, &(0x7f0000000540)={{0x1c, 0x1, 0x8, @empty, 0x1}, {0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xc}, 0x2, [0x1, 0x7, 0xeeef, 0x7, 0x5, 0x1, 0x5, 0x9]}, 0x4e) r7 = socket$inet6(0x1c, 0x20000003, 0x800000000000001c) setsockopt$inet6_group_source_req(r7, 0x29, 0x4a, &(0x7f0000000000)={0x2000, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108) 12:00:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0, 0x2028}, {r0, 0x2}], 0x2, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='cubic\x00', 0x6) r1 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000, 0xfb20, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="0800002a264c000100"], 0x1) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x20000, 0x13) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 12:00:55 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x81) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="37e680b8196eb35c02ba50ef8a8f1eee2ff3bdb909c6890c916749c454140c3d711ac20c0691487911", 0x29) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x410, 0xffffffffffffffff, 0x0) 12:00:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)) ftruncate(r0, 0x2) close(r0) recvfrom(r0, &(0x7f0000000240)=""/230, 0xe6, 0xc3, 0x0, 0x0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x4) 12:00:55 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) flock(r0, 0x8) r1 = open(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffffffffdffff) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) connect$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x101}, &(0x7f0000000280)=0x8) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) 12:00:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d50) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x1, r1}, &(0x7f0000000100)=0xc) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000180)=0x3614, 0x4) lseek(r0, 0x0, 0x2) r2 = getpgid(0x0) fcntl$setown(r0, 0x6, r2) truncate(&(0x7f0000000140)='./file0\x00', 0x20000000001f) 12:00:55 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000000)={0x0, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x803) r1 = socket$inet(0x2, 0x36ca13ebaae18d24, 0xa6e7) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xf915, 0x5, 0x6, 0x101, 0x1, 0x1, 0xfffffffffffffff9, {@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xff9}}, 0x0, 0xffff, 0x4, 0x7fff, 0x100000000, 0x9}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x4000000000}, &(0x7f0000000200)=0x8) msgsnd(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="0300000000000000d6a02ceca8ad509d6e147c817e3da6462d050ea4f88395fe3a3ea5ce5d3c2f3341e01a5c7218b49e7b430a766556957470e6fb188c5fc81e512a867b6fa51766c3b8c8b95fc860933e16a170ebadc38b6b228718445a7d26c1454a7e7c54f38a6992842b200f603c7b71b3f685cecf1ed8bcadc8a5a24d88e20de988b6e59f1bcbce62c802120b8f6a71114630fc111e55aa2f92878ea62b2bbc5a4468419fdeac2d46b2782dbeb52aa3dadde0cd1cd17adf244e11eecb14ee40a0599af0ff599cd7e63603a942409f4ef3c5fbf6609ce747c941b455494da5c141e3470d9dd252735b025b8e163ece0018a7bf162bc963fbf2f45561f719261fd74270cd4b0e0f4c5ff59477094be42972e14df5ac16544d434638bb8d71b7e474e9c0d0a476ae5e99dad745db74602717f698b9ac1aa2d566d7d7b384cdf6800e02b2dad35f76f421bf2279c1f3e96d00"/351], 0x1, 0x800) 12:00:55 executing program 0: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x1e, 0x3, 0x0) socket(0x17, 0x10000000, 0x1f) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 12:00:55 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getpeername(r0, &(0x7f00000011c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001200)=0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1) bind(r1, &(0x7f0000000100)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) exit(0x0) 12:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x7) 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', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socket$inet6_udplite(0x1c, 0x2, 0x88) 12:00:59 executing program 3: mprotect(&(0x7f00002d9000/0x2000)=nil, 0x2000, 0x1) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) 12:00:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) fchmod(r0, 0xc4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) 12:00:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x1000000000, 0x400, 0x10000, 0x7, 0x5, 0x100, 0x9, 0x0}, &(0x7f0000000040)=0x20) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0x48, "3dd5b1be97817492149c0efdfc2f5e11217314d68f74ca228d4877a3396dca6ab04be3732582d848c0b15417c2ad9ec025eb7cb17c13686ebd5051d228df9196965b29443f46472f"}, &(0x7f0000000100)=0x50) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 12:00:59 executing program 3: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/160) 12:00:59 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0x7) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x1, 0x0) r0 = semget$private(0x0, 0x3, 0x222) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000240)=""/109) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/4096, 0x1000) freebsd10_pipe(&(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000001380)='./file0\x00', 0x400, 0x0) renameat(r1, &(0x7f0000001340)='./file0\x00', r2, &(0x7f00000013c0)='./file0\x00') r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) lseek(r3, 0x0, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/129) getsockname(r3, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) 12:00:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000600000000000009000000000081c254ffc60d90a2b6baba362394b227aac26338d43b466edf5f9481972ff030eebb8fbe7f8f155965d312f979c704ef33dac1c5ceb523cedb54837f81143e341f8da5c25301b152caa9407e28befcfb5e9073b9ef096ed9"], 0x10}, 0x20004) 12:00:59 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x10) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x80, 0xfffffffc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) setsockopt$sock_int(r2, 0xffff, 0x800, &(0x7f0000000040)=0x1, 0x4) execve(0x0, 0x0, 0x0) lseek(r1, 0x0, 0x0) 12:00:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 12:00:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80004000000604, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x9, {{0x2, 0x1}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 12:01:02 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x200000004) r0 = socket$unix(0x1, 0x5, 0x0) sendto(r0, &(0x7f0000000000)="64177e76211a20778e05be1691d7f7fa8a5c56c5b6d806ad2c6364f895", 0x1d, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x1400000000000, @loopback, 0x4}, 0x1c) r1 = socket(0x1e, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="5209fccfe02ef2ac05417ab193e6c1edd09ac666ee1f0e495bcd38"], &(0x7f0000000180)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') ftruncate(r0, 0x3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r4, &(0x7f0000000240)='./file0\x00', 0x106, 0x10fe) sendmsg$inet_sctp(r1, &(0x7f00000009c0)={&(0x7f0000000040)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000900)=[{&(0x7f00000003c0)="328e769f993f62fcc1d8caded5508a5982d0156ba92544bdaa77baabbedc9a12878ba1efde2385ef0fd8cf88f5a7b7381615a2ef212b5e1fe837cfb09d25480db788bdaf0f1a3c94b7506611313bb935777358d68895635e480b1032ef53c8ee0d0cd1cb88c9bd2bc170e5fdb12fd5baa0da4c50d920c3c692d6e848810b95c4f958a2391245e8153e21d39a8541cc9b53eaceb5e690d16bcfe0aa7b028e73d139a9c3a18ef7fe6a", 0xa8}, {&(0x7f0000000480)="fa5f3f162cbca94cd7d9b10a", 0xc}, {&(0x7f00000004c0)="910042a93aa98304ada81e71ed1bb04dd6be1af0d0f1cf88018f44e76f2eb430b13e738fddc4da8d28e11fdb2de79e82493430bc1dd229cd005ed821a9b7860cf9", 0x41}, {&(0x7f0000000540)="bdce07905e31009b0eb790b6c857706781b8de402a91409a7e25c3e0c341d2000fa7bd9a4e8b8dc345bb4cb036d13c95d4959de3e167a6b72a321b733dc81de596621b61de326c2bb1431fb1eee3e5d4fadf52bed21c2d59350a42014c142caeb2a7bf7c8a8c32d27e6f3490b0e857b430421aff954a1dd83cf66253ae86d0155cf4334c07cbc83fec843d005bd4da84c01213ff7f314e0ba3f0225f16cb13ebd9916865e33b4afe8b9a40193da9dcdc3426b67626d34ea1370651ff8077c885459309f897697b6eeeec4f", 0xcb}, {&(0x7f0000000640)="21ec9db5aebd912b411d204125caf0a41d543f565682d6ef882be4290959bfdfe3f185465010e3a24a05720e746a936b9ffb3750fa0b87f96360e89a59a099a4180dd38ee4ab8fdb05000cad56b9c31a704053f2f6e73cfa726f8d2b2be4b4a89e28dd0ee74861b57aacd28e171ae8010b0fefbb7d635078e1182dde", 0x7c}, {&(0x7f00000006c0)="8c0e70726aa2294137852edad837f1c17ba1937d2c6dc95e6b5b8f55f6e30de02265b6073478d4e834b2769029e7ef3b6fc5f2c7b8cdbcef746ea2c74bcf32dba42e884d7209d63b28f6275fd4bc0cb1f9f92391779ad0af8f4c8ba05b4088714706cd215104c03b6cd0ad5dd3a6514c2dfca5ca42328741ae9d0bcdf87637fc32a69e3fe66e564870893e3581c238c26987b6b0960e51f6a47029325e62f86476e5e9", 0xa3}, {&(0x7f0000000780)="2538bc805a97b309b3d5c26e56c3beef13b171994870983b8165f3aab527f3f946e260aa6d0db9dceaa1dc4e53b656939254ad4cf21bbcfa2d77dd0b4032227af8", 0x41}, {&(0x7f0000000800)="e29e415bdc2228387bedb89c102a8090a7947110614e18be28e218897dc1299a8acfb4eb2b09f957cc3f7afa015b41d294e66b8f004931e2234b5b6c985b9f06d9b518d7a64eb223745ec5cec76076f8f732dcd91dc178059a88649cae23952b98d5e3be0cfaf989c5ea69d4e709a754a86b7e85abf096cdf303e4366decdce88195e25c8c9d9df5b975e0cd8f4d6e3e4f1c9264573aa4e22de7e542c8d25e86da012f4b25becd4703937333762211b075c372821e0c9ded48c8c3968d8245af141955be79c47862bf7a58f8256082bb0cf5d8cc475db29ea27c793416e6ff13d0", 0xe1}], 0x8, &(0x7f0000000980)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x1010, 0x4, 0xb3, r3}}], 0x38}, 0x2000c) 12:01:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="829c9f25a466e34d618a48d5ded78f5becf682067df833c3e4dc4dcc1f957f35b7eb76a10834773168d3d57c730e104e848a89ec55922aad28a2654f522b1748f048f063913bab0d00976a4e900000000000000000000100000000008000000000005ced05e9df9f22630e6abcd18ce6844b8eda98e7ddeb012ffe80127cdd55b1cdcc40e0504c4d15e0ad5078e54b4928af768168f4b11bb1b0794777cd5246a2b062f16382f4b1746ee0a57a4b58121fb0d9342c9fa7094a674a8a69056a92c46333be37a11f99feebcd82c16f59a229c04d1907e5a53b87703964d3cd13ce"], 0x10) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') sendto(r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6, 0x0, 0x401, 0x2, 0xff, 0x3, 0x0, 0x54, 0x30b, 0x6, 0x8}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 12:01:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x392) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1, 0x2c3bd836, 0x4, 0xfff, 0x1, 0x7, 0x0, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x91, 0x3, 0x8c, 0x2, 0x2}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x1f}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfffffffffffffff7, 0x10001, 0x7}, &(0x7f0000000240)=0x10) 12:01:02 executing program 2: r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000246, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x4000, 0x14, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0x3, 0x0) r2 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000000080)={0x6, 0x8000}) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x81, @loopback, 0x7fff}, 0x1c) chown(&(0x7f0000000000)='./file1\x00', r2, r3) fchmod(0xffffffffffffffff, 0x100) execve(&(0x7f0000000240)='./file1\x00', &(0x7f0000000640)=[&(0x7f0000000340)='\'^{@\x00', &(0x7f0000000480)=':\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',]-+[\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='*#-\x00', &(0x7f0000000600)='\x00'], &(0x7f0000000700)=[&(0x7f0000000680)='+:N+/\x00', &(0x7f00000006c0)='\x00']) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) 12:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xa, 0x3}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x3de) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000180)) 12:01:02 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)=0x6617cd2488dadd46) 12:01:04 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) setitimer(0x3, &(0x7f0000000000)={{0xf347, 0x7fff}, {0x800, 0x6}}, &(0x7f0000000040)) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) 12:01:04 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2500000084000000040000000d0200000000000000516915a25b883e19e21aeafaf4f48f95"], 0x25}, 0x0) fsync(r0) 12:01:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x0, 0x3, 0x8, 0x7, 0x1000, 0xfffffffffffffffd}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140), &(0x7f0000000180)=0x4) 12:01:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x56, 0x4) mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x1020, 0x5) freebsd11_mknod(0x0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x6, 0x284) __semctl$GETPID(r1, 0xfffffffffffffffc, 0x4, &(0x7f0000000200)=""/2) 12:01:04 executing program 1: mmap(&(0x7f00007e4000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sigaltstack(&(0x7f0000188000/0x4000)=nil, 0x0) 12:01:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080)=0x33, 0x4) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendmsg$unix(r1, &(0x7f0000000900)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000140)="a0ccb8d7b7873401399c04191c94f52cef79798217b60ac92ebffecc9639eb61b77f22ded9addd0d685a4479145b71dc2a5cdc7cb15079f14cbdf69bf18b419777a23ce8722306712192973b0113f5611e75bd82edb57b3729545d9b3c699c3026faa357903abb2a73afacd660bd1fb38869c8b8205637b00d82b73b96aa44dbddf56a0ddf828916c08f7d0d6233595bf1d5a9762a8fef56f122bb9a10a2b97908b575a78d090934df22205650203ef0d276b2c3bcb5162cbbf717ab52214317cc9a1f0e8263c4c769d9d731e4dd5c2052b240ff4a845316f4c1a48ed02a70cae6fac463f6d1812205506633cce6", 0xee}, {&(0x7f0000000240)="84bb63de0f66a2d0804bab44f263bd57883f4d2778d2d54c5e0c0f15eab76135a45f2c0a2eaa45b1af60779b3ba1931a37423d18a5384f7943d8538b0ffe64c376fa7bd7fe0e5fc975501c455cb8237bccd956b1c83779041d0bb933ad846f0f68eb6dd402d36440baecf36ec57ab829097e22961273110397879e22273b316271912cfde123bbd739ba54717b7925cd472b0580a009ac371038c0173b7732efd26e4730f0f9aea043b4a662e7047b621c30cd9db46c", 0xb6}, {&(0x7f0000000300)="64f8bf63bd72eb3dcab7ea369bd64374270153db6f2ccbd2faf8d0ec32f04f857d60a2153f0f9fc0f024d56e8ac875c250df814776668a4ee2ce925fa4e2ec234247fe175103f4311b35118baac98e43c8df2309957d21b472a91994d266879ff94f2de3b96354016ef3ef58b613d69b84dc713cb4a4b7cb1afc7678cdc27fc0fae0f7cf53a85499f7a6d25ec20620c9b23231bbd0c9a9468679940b8f3f8ee255eb455fd1137be4b18857278ebb84e4e7d1b2c79b253bc73fa3f509030d0144d4098864f26a32a38b95d9a0dba2d001", 0xd0}, {&(0x7f0000000400)="0e89f2b085506ad9daef8c151bb2cfafe258a382aac3dd56fa9155692dac294b58d2efd52bbbe06a37611a40377eb5b9574822f1209e1e8218ec96a4f66ca1625b93e46c8e955af2a5600f86f04a88be738ff895938b1a4f089d3f7307c1140be7f01c050aced0a75e844a57f2d0b313dba2673b33c50d5e82b69505a7be53eab79059b969d8a83e1bc08aebae9a19ff62f967f4d3772f5e2fc18e5e9f4b4c7070fb85fe730ff057b31f1fecaecc68b9ce5d0657f8ca6481ca8fc184234eca0b679939a218fded775480c75686fd7e18ad88864d64aa6588", 0xd8}, {&(0x7f0000000500)="c0da8d99dea91c299bba31d8012afcda1a90f4fcbb6a28d1c99bf449d19f4fb5bd62bb6f4429f70ca174e0a43a12f055e5a855ef2ed6724c68ab002868e839b8016638f82c6806d3705b0175a58d73967375e7dfd7d0c7e157c09990e33d9b", 0x5f}, {&(0x7f0000000580)="2bec7b3410722c70433530f629ef2d2c948fc89d8df656febb923c166137494044bc0337995d3fc0990cba58", 0x2c}, {&(0x7f00000005c0)="acc8d84f821ae0ef7351ffc0a10c258e0c99329a175705846b0062c2cad24f6669a07db6a82a7c978321c3dedaf104fe13b0eef56f8ec43aeecc481c90201114db00ed61b0809b46ef98e55fe17c94", 0x4f}, {&(0x7f0000000640)="4eb03034e7553ac65dc425ac7be5c76a4de25c6b8d6bbd4d0e79211d0e0a1f662087ad2aaa3abf0ec4fa5b6136feba2aba7d980c702b09ae2031b73dd3759e6c6639700fdf9ce3986ac29e62ce76b742b23f98d14ba5981ab302fc18101e98da86aafe9f1c93ef249434f827c89a57527d57fe7b81b722e4589d3449f87a5a4699a672f503a997648e99e74b9d", 0x8d}, {&(0x7f0000000700)="b3516d9f4215b8051cd50c98f9f1914b6c9d51903e7ca769946c2ba27652fb10f49e5cda1b08039df0064cae1e02fcd514302272ef", 0x35}, {&(0x7f0000000740)="bc3621bb4c5c0cc2538ae33a48252389837aaf617745d20a02d84a8c970a2cde14693eea77f4489b6e6185682358c5091b50b9d09318d5f00bd551cd85a514bf3f43e42cd387b2f0a12a5397701b1a4825df7abb", 0x54}], 0xa, &(0x7f0000000940)=ANY=[@ANYBLOB="3000606663a286f2c581000001000000ffff00", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x68, 0x8}, 0x8) 12:01:05 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000280)='./file0\x00', 0x801fffffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000002c0)=""/239, 0xef) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x6, @loopback, 0xffffffffffffff71}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[], 0x0) 12:01:05 executing program 3: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000000)="b04eb9feff27145b283932123143044941a52b0ac4b45096fde0b4eb933f7b8b7e6300ef46ad644a48aecabf9f32bf64cfb2d9ee04a7a8224f1afb9c4b8e451e255915205f91725fd3abbc0c8ccbe0d69ca00b62176defafed3d44d315736a7705c7e7f4ee638fd8f3f20d4b4f4b53e8cc53da410092226729a63156d271f058d825815b4942c84c3ee3a8831c", 0xfef724ed5e829874) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 12:01:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0) geteuid() 12:01:11 executing program 0: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) setreuid(r0, r0) setresuid(r0, 0x0, r0) setuid(0x0) 12:01:11 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000100)='./file0\x00', 0x8200, 0x3) truncate(&(0x7f00000000c0)='./file0\x00', 0x401) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) 12:01:11 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000140)=0x1, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) 12:01:11 executing program 2: syz_execute_func(&(0x7f0000000280)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d9000000dfe2595979fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d9420faeb3c039f52763460f57f076c16161787896c401fe5ff6a9c1460000e1b1c401b57d4662c4227d1826892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x6, "8d203fe0ae40"}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0xd361}, 0x8) 12:01:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_opts(r0, 0x0, 0x19, 0x0, &(0x7f0000000100)) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 12:01:13 executing program 1: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0xfffffffffffffec6) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7, @empty, 0x8}}, r1}, 0x84) r2 = socket$inet6(0x1c, 0x3, 0xffffffff) setsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000000000)=0xa8d, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msgget$private(0x0, 0x83) exit(0xe49c000000000000) 12:01:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x2, 0x4) r1 = accept4(r0, 0x0, &(0x7f00000001c0), 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xee, "044bbeb65d36b2069047cf217dafe590a0310d522003538c3097c94daeeeaeced4d31e6db05daaf0a7f32de089b334b1ad6e61e7eb07ca8bcd0b0f017213549902e8793cbcdddd85cfccf5f1688dd2669ff2cf5e05c7d71b7e3df1c51431cd296bceeb4166739d86a54b4697dadb29e958bf4e5fa7a5c8a331c2e2877f10549f34942892e40830a01c79c00bb5b15a24b70450d456583c1fa66441f91c05a51fc58a366e72407d38300f5f07e1d461d02a0ef4a9558874b204748ca19451ec2093b4d002dd5a4bbeee7364dca21bea7d474d67162113884a98c17a411ed864bec3df66fef22412a6badb9065f07c"}, &(0x7f0000000300)=0xf6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000400)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r3, 0x8, 0x9, 0x0, 0x7}, &(0x7f00000000c0)=0x14) 12:01:13 executing program 0: socket$inet6_sctp(0x1c, 0x4, 0x84) 12:01:13 executing program 2: r0 = socket$inet(0x2, 0x4, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x0, 0x3, 0x1, 0x58c}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) shutdown(r0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000180)={@loopback, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) fchmod(r0, 0x80) r3 = socket(0x2, 0x20000002, 0x5) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1f, @empty, 0x5}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000280)={r2, 0x1010000000000}, &(0x7f00000002c0)=0x8) ftruncate(r3, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000300)={0x9, 0x3, 0x1, 0x9, 0xffff, 0x1, 0xfffffffffffffff7, 0x1, 0x9, 0x1, 0x1}, 0xb) getpeername(r0, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000003c0)=0xcc97, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={r1, &(0x7f0000000400)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000540), &(0x7f0000000580)=0x4) fchmod(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r1, 0xad7}, &(0x7f0000000600)=0x8) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) semget(0x1, 0x4, 0x144) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000700)={r6}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000780)={r6, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r4, 0x100000000}, &(0x7f0000000800)=0x8) preadv(r3, &(0x7f0000000c80)=[{&(0x7f0000000840)=""/111, 0x6f}, {&(0x7f00000008c0)=""/34, 0x22}, {&(0x7f0000000900)=""/96, 0x60}, {&(0x7f0000000980)=""/226, 0xe2}, {&(0x7f0000000a80)=""/111, 0x6f}, {&(0x7f0000000b00)=""/111, 0x6f}, {&(0x7f0000000b80)=""/253, 0xfd}], 0x7, 0x5f) fcntl$setstatus(r3, 0x4, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000d00)={0x0, 0x2000, 0xffffffffffff7fff, 0x3, r6}, &(0x7f0000000d40)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000d80)={0x2, 0x8000, r5}, 0xc) freebsd11_lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000e80)={@in6={{0x1c, 0x3, 0x400, @empty, 0x5}}, r6, 0x5, 0x1, 0x10000}, &(0x7f0000000f40)=0x8c) 12:01:13 executing program 3: setresgid(0x0, 0xee00, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) r1 = getegid() setresgid(r1, r1, 0xffffffffffffffff) 12:01:13 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) r1 = shmget(0x3, 0x4000, 0x10c, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/86) close(r0) lseek(r0, 0x0, 0x3) freebsd10_pipe(0x0) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0x1}], 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000380)="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", 0xdce}], 0x1) lseek(r0, 0x0, 0x7) 12:01:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x40, 0x3, 0x3, 0xfff}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000500)={r3, 0x887c, 0x1, 0x35a7, 0xfffffffffffffffc}, &(0x7f0000000600)=0x18) r4 = getpgid(r2) r5 = msgget(0x1, 0x1) msgctl$IPC_RMID(r5, 0x0) r6 = accept4(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="003e7f47378a0d87000000000000e21ea26d89a1dc29"], 0x0, 0x30000000) ppoll(&(0x7f0000000200)=[{r0, 0x4}, {r0, 0x62}, {r0, 0x1}], 0x3, &(0x7f0000000280)={0x400, 0xffffffffffffff00}, &(0x7f00000002c0)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x7f, 0xf, 0x3, 0x1}, &(0x7f0000000700)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000740)={r7, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000440)=0xffffffff, 0x3) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r4}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setflags(r8, 0x2, 0x1) freebsd11_fstat(r8, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000080)=0xfffffe8e) msgrcv(r5, &(0x7f0000000600)=ANY=[], 0x0, 0xffffffffffffffff, 0x1800) fcntl$setown(r8, 0x6, r4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x4, 0x4) fchdir(r8) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x50, &(0x7f0000000540)={0x80000000, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x83) 12:01:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) r1 = dup2(r0, r0) symlinkat(&(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x10402, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x7, @empty, 0x80000000}, @in6={0x1c, 0x3, 0xfffffffffffff097, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 12:01:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x17, 0x3, 0x4b7b3e18) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 12:01:13 executing program 1: setrlimit(0x9, &(0x7f0000000080)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x400, 0x600, 0x6529, 0x80, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7dc, 0xffffffff}, &(0x7f0000000100)=0xc) msgget$private(0x0, 0x20) 12:01:13 executing program 0: sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x110) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x7f, 0x4, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 12:01:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) r1 = msgget(0x3, 0x120) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/197) 12:01:13 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x6c, "1f0dcbb9e9fb9356390cd16a0d40fe6e8b802b773e819e9121ee16fac92e04c39bdf6702835a98105fb1be3b6cb5e7b159618585180d4beb6bca526f9335aa767611c9697898bd0a9b2f7be2c68710919e60fdd41c9feefe670e2e17f5b39046a4bf8694160b5cf45b5119c0"}, &(0x7f00000000c0)=0x74) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x3, 0x2, @empty, 0x4}, @in6={0x1c, 0x2, 0x2, @empty, 0xff}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = getpid() getpgrp(r2) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x5}, 0x8) 12:01:13 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x7ff, @loopback, 0x8e22}}, 0x0, 0x6, 0x85f, 0x8, 0xf7, 0x800, 0x7}, &(0x7f0000000280)=0x98) socket(0x11, 0x2a4059fbac35c168, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x1, @broadcast}}, r1, 0x9, 0x100000000, 0x5, 0x105, 0x8}, &(0x7f00000002c0)=0xa0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="c4", 0x1}], 0x104) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r2, 0x7ab}, &(0x7f0000000200)=0x8) poll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0) lseek(r0, 0x0, 0x1) getsockname(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x81, 0x4) 12:01:13 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 12:01:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x400, r2}, &(0x7f0000000500)=0xc) truncate(&(0x7f0000000780)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="0101002f66696c653000c18c2b7a5a0f03456f02b552b9925c99d324ffb6d115d2d925cf4423a2a5f80cd443ad9a05cabf305785c40d5c6e6019c9fb71d5572f0da124bde59366e9d4024b51724d76fd96b763963cb95b755fd11061bb2b00f1f27b72d8947995d05293033f7cefb2feb49cc125f732a0f70e32a51c9c5bb50e7d3eb5a94e79e16dbfa44f7726575b19791f0eb6c6b805cf1f7136f6e5f286a3256e166c5bd3ee37dd5ddeb576a95bcb245125a72ce4a516016cf0bdb23d7ea0eee455bfd8733d389f986f013ef83c429d3a54df49d26ddade92f4b9"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000700)={r2, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000740)=0x10) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00.e0\x00'], 0xa) lseek(r1, 0x0, 0x1000000000003) r3 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x100, 0x1, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000640)={0x6}, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r4, 0xac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r5, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x9, @empty, 0x9af6}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x40}]}, &(0x7f0000000200)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) recvfrom(r1, &(0x7f0000000340)=""/148, 0x94, 0x2, &(0x7f0000000400)=@in={0x2, 0x0, @broadcast}, 0x10) freebsd11_fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r3, r1) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xfffffffffffffda3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000300)={0x8000}, 0x1) 12:01:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f0000000140)='./file0/file0\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x400) close(r0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x89) socket$inet_udp(0x2, 0x2, 0x0) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xc000000, 0x8}, {0x8, 0x4}}, 0x0) socket$inet_sctp(0x2, 0x5ebc3ed934cd99a3, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), 0x4) 12:01:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0xfffffffffffffdc1) shutdown(r0, 0xffffffffffffffff) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 12:01:13 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x400, 0x181) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="9e0facd86d070100d7d67f1ea3da698374bcfab26c", 0x15) 12:01:13 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r0, r1) 12:01:13 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696b653000"], 0x10) socketpair(0x1e, 0x4, 0x4, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xff, 0x0}, &(0x7f00000000c0)=0xc) clock_getres(0xe, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x1, 0x7, 0xdcb3, 0x5, 0x20}, &(0x7f0000000140)=0x14) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/58, 0x3a}], 0x1, &(0x7f0000000240)=""/42, 0x2a}, 0x2) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000008c0)="df", 0x1}], 0x0, 0x0, 0x166}, 0x7fffffffd) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000380)={@broadcast, @broadcast, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) 12:01:13 executing program 0: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000000)="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", 0x1000) 12:01:13 executing program 1: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffc00) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x1f, 0x4) clock_getres(0x2, &(0x7f0000000000)) 12:01:13 executing program 3: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080), 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r2, 0x0, 0x1000000000003) getsockopt$sock_int(r2, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000003c0)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r3, &(0x7f0000000140)) r4 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0xe7568b68fd0dc22e) getsockopt$sock_int(r4, 0xffff, 0x2, &(0x7f0000000340), &(0x7f0000000580)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r6, &(0x7f0000000700)=""/190, 0xbe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r2, 0x0, 0x6) r7 = dup(0xffffffffffffffff) getrlimit(0x5, &(0x7f0000000540)) connect$unix(r5, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r8 = fcntl$getown(r1, 0x5) poll(&(0x7f0000000380)=[{r2, 0x4}, {r1, 0x7}, {r6, 0x2000}], 0x3, 0x1000) fcntl$lock(r5, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r8}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r7, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) dup2(r0, r6) 12:01:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x1ff, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xd2, 0x7ff, 0x5, 0x9, 0x35, 0x3, 0x70df5015, 0x10000, 0x40000000000000, 0x335, 0x400}, 0xb) fcntl$dupfd(r0, 0x11, r1) r3 = geteuid() r4 = getgid() fchown(r2, r3, r4) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) fcntl$dupfd(r1, 0x0, r2) ftruncate(r0, 0xd28a) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) socket$inet6_icmp(0x1c, 0x2, 0x3a) 12:01:13 executing program 2: select(0x2f6, 0x0, &(0x7f0000000000)={0x5}, 0x0, &(0x7f0000000100)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fstat(r0, &(0x7f0000000140)) 12:01:13 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 12:01:13 executing program 2: setitimer(0x1, &(0x7f0000000000)={{0x8, 0x8001}, {0x40, 0x5}}, &(0x7f0000000040)) r0 = semget$private(0x0, 0x4, 0x2) __semctl$GETZCNT(r0, 0xfffffffffffffffe, 0x7, &(0x7f0000000500)=""/35) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x3b, @loopback, 0xfff}}, 0x0, 0x80000000, 0x3, 0x143, 0xffffffff, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000002c0)={r4, 0x1, 0x0, 0x3, 0x7}, &(0x7f0000000300)=0x18) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000340)=""/144) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000400)={0xffff, 0x3c}, 0x10) getrlimit(0x4, &(0x7f0000000440)) semop(r0, &(0x7f0000000580)=[{0x1, 0x3, 0x1800}], 0x1) 12:01:13 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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r3 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000002c0)=""/168) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x2795bfb9}}, r2, 0x75f, 0x20, 0x100, 0x0, 0xffffffffffffff81}, &(0x7f00000000c0)=0x98) 12:01:13 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0xfffffffffffffeef) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x8000, 0x9, 0x10000, 0x3ff, 0x6]}, &(0x7f0000000280)=0xe) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="4b6ece986d0ab83d74444133f07a3ab72790d72ae4df697d96be3bdbd3592ae57b7af6b93802eae633ec60824a759342f58293c710788db2c229101bd5a7aa906e745a780f49ae2e48cfd45bdfb2f45ac6f056a32bce1ee86fc981df863e5065c5eafdb70270fed61bb33f3e94912c30d88790429efcb222bdfb74c724bc248632dde9f75b9d3722216c9b6f2de2aac6f7451a2c7596a9a8cec904d915c327df37128cc0e9eb52c91b0689a404f0659e05bc3ea8ce1f2bd94c141670cb23ad893b9cd16936656f2eceb8b56d2c838746b8b924073583f5de6e434ea68889683719f35de075005f0f"], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="070000000600090000020000ffff00000700f88a909c969b8a0abb324de9c5c5e0a6c20fdfd19f584dfc58de874e5516a43a41b42d00"], 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f00000002c0)=""/37, &(0x7f0000000300)=0x25) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 12:01:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) recvfrom$unix(r2, &(0x7f0000000040)=""/26, 0x1a, 0x40, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x6) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000bde000000"], 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000003c0), 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 12:01:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x6, 0x8, 0xffffffffffff8000, 0x3, 0x93d2, 0x6614, 0xe40c, {@in={{0x2, 0x1, @rand_addr=0x80000001}}, 0x0, 0x6, 0x3, 0x6, 0xff, 0x9}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x1}, 0x0) 12:01:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x1ff, 0x5, 0x5, 0x3ff, 0x9}, &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0xed, 0xee, "468cb75f2715f77eefc69cbcba451d34cfcddd198a3f6eeafca14aed67b4183a703ddae569fc3419f2d8a3642015c498e947d869cc6ec156b5777ec6dd67c457e148ec46b2cd2277d97a46270a0594d1154a0bbb18569022592fb6e2ac6ca8d00d838ec1796756b14959a5d20c11c5cc862247d1c1fe7fa28566e6574ce297c427ecf206b43502ebc367f6155fddc11fb407e2574a8d7137a50d94c92b36168446b3f685f5250e9f1d69566ba4a62ea4e2a9cd3793168db227ad185968f0f576e29de13f6bf5fc6c08def03d49050428941a49fe5a3182edf672d8132ad810b6eff9bff9deb5f2e185cfd23c84b8"}, 0xf6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x104}, 0x2000c) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x8) 12:01:19 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x10000000) accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/1}, &(0x7f0000000100)=0x3) socket$inet(0x2, 0x30000000, 0xfffffffffffffff8) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 12:01:20 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x40000008, &(0x7f0000000080)={0x1, 0x0, 0x2000000000000, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$getflags(r0, 0x3) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) 12:01:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket(0x10, 0x10000003, 0x5) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x140) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 12:01:20 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 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, &(0x7f0000000080)) poll(&(0x7f0000000100)=[{r0, 0x101}, {r1, 0x2000}, {r0, 0x2044}, {r2, 0x6}, {r0, 0x20}, {r2, 0x24}, {r2}], 0x7, 0x1) 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$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) 12:01:20 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000003c0)='./file1\x00', 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) freebsd11_fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0/file0\x00', r2, r3, 0x600) linkat(r0, &(0x7f0000000240)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x400) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x190) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f00000000c0)='./file1\x00', r4, r5) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000580)}, {&(0x7f00000005c0)=""/187, 0xbb}], 0x2, &(0x7f00000006c0)=""/131, 0x83}, 0x2) r6 = open(&(0x7f00000004c0)='./file1\x00', 0x8, 0x4) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000580)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x28) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000900)={r7, 0x4b17}, &(0x7f0000000940)=0x8) __getcwd(&(0x7f0000000500)=""/85, 0xffffffffffffff64) 12:01:20 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800c, 0x180) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffde5) 12:01:20 executing program 1: semget$private(0x0, 0x1, 0x8) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="0a0000000008400081001b000054846331ba737e36b9746474f3344c250000000007ff000100000271d121ebcae861de50b4dab931159a55a9ce3ebdf82508a03867aec35ba894ac6a4d7a13968b47f0d1ee69cd1a9087d59bc0dac51208e0105c4916c9f0f132661771f361cad2ca8f4df49a16a8a0771d782b5c77dab4157ba3b0c8c7749a59ebb4c27b3a7c650127ab70e78373e237fb97955f6859df4016b4ff181db5d7d2cd85a354704ea03071ce8fc2a47979ae2d83e3d996501e208ce5ed00"/205], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') semop(r0, &(0x7f0000000080)=[{0x4, 0x4, 0x800}, {0x6, 0x0, 0x1000}], 0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r3, 0x8000, 0xae4a, 0x2, 0x5, 0x7fff}, 0x14) r4 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/224) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$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) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="f02480b7eb4d74bd9fb63de4d9779c1395e11b46024857793421dec284706a5f384da22bbade39745e476f742f8a18bafabc88748e8582a325bc6c3ca3af6785505a2e0484b06b60de9e2f648ebc11", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) execve(0x0, 0x0, 0x0) 12:01:21 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) socket(0x17, 0x10000000, 0x4) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) 12:01:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0xfffffffffffffffd, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x8, @empty, 0x3}, @in={0x2, 0x0, @rand_addr}]}, &(0x7f00000000c0)=0x10) 12:01:21 executing program 1: socket$inet(0x2, 0x2000010000005, 0xfffffffffffff168) socket$inet(0x2, 0x3, 0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000100)="c6a951fa", 0x6b) socketpair(0x17, 0x20000003, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0xfffffffffffff2d3, 0xb0, 0xfff, 0x7ff, 0xffffffffffffff7f}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r3, 0x1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xf, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e200900000000000000000000000000000000000000e42100"/128, @ANYRES32=r4, @ANYBLOB="e7f5889c0500000001000000020000000000000042a58d01dfa03e06a53d340b1514b55e72e604301877816f43b4915f4fc9e8eb41493056e821981fb3cd4c9eec0c28e39b482275d6a1f500cb48a3e4853cede72987f965521308e5729697d00769c1b344893b2f6a94cc125f816c5601166253d47e5d6111f1e019a3929879fad5df5052a1"], &(0x7f0000000180)=0x98) 12:01:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000007c3bafd8309c09643bc348f81fee61b087466bb0a7b42ee9099e74b1fff3e12aa0894c69c2dfcc2c6fed439c11f36d3a59c9960deaf4d8afcc6741565bf360c1d914fae416b421aa5f9c1e129ea0a40895b204805e768a42bc3217e5c2da0f4bb3592f8c8a6c8f85607d05e744189ad0"], 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4) 12:01:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r0, r0, &(0x7f0000000040), 0x1) r1 = dup(r0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0xffda, 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2400}, 0x1c, 0x0}, 0x0) 12:01:22 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setresuid(r1, r0, r2) r3 = geteuid() setresuid(r3, 0x0, r3) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setresuid(r3, r3, r3) 12:01:22 executing program 2: truncate(&(0x7f0000000080)='./file0\x00', 0x8) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 12:01:22 executing program 0: mkdir(&(0x7f0000000080)='.\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x10401, 0x10) sync() connect(r1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_int(r2, 0x0, 0x47, &(0x7f0000000180)=0x7ff, 0x4) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) 12:01:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x104}, 0x2000c) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 12:01:22 executing program 1: clock_settime(0x0, &(0x7f0000000140)) clock_settime(0x0, &(0x7f0000000000)={0x6}) r0 = semget$private(0x0, 0x2, 0x404) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) __semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000000080)) clock_gettime(0x4, &(0x7f0000000040)) 00:00:06 executing program 2: select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:06 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$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "abc268ecffffffff06c02366f700004f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x4}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x1800, 0xe57, 0x8, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r5}, &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x40}}, r6, 0x9, 0x717, 0x101, 0x4, 0x7, 0x7}, &(0x7f00000003c0)=0x98) ftruncate(r4, 0x1) bind(0xffffffffffffffff, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 00:00:06 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff0ce) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept$unix(r0, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x30, 0x1900) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e22ffff0000fe8000000000000000000000000000aa0300"/128, @ANYRES32=r1, @ANYBLOB="013f22288a00008004000000fcffffff02000000"], &(0x7f0000000140)=0x98) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r1, 0x1000, "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"}, &(0x7f0000000280)=0x1008) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getpgrp(0x0) freebsd11_stat(0x0, 0x0) getgroups(0xfffffffffffffea1, 0x0) 00:00:09 executing program 1: freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0)) 00:00:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') getsockname(r0, 0x0, &(0x7f00000000c0)=0x373) 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x17f4444a, 0x7, [0x9, 0x80000000, 0x6, 0x0, 0x4, 0xa6, 0x8]}, &(0x7f0000000100)=0x16) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x2, 0x0, 0x9, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:00:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10800, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001380)={0x0, 0x9}, &(0x7f00000013c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000280)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f00000002c0)="27e647f96010285e776b4db597e76545ae9b853064274e399324de9e85c346df4abc5036241eaa7d297156d46989451d153a151a6d9d512471a8eae5bf91984e1c11071255c5b02bf94c4906ba1f39a5fdec3a1fca134411cf7a78241e63dc4d10fc6e7bc1cb0448b6b684", 0x6b}, {&(0x7f0000000340)="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", 0x1000}], 0x2, &(0x7f0000001400)=[@init={0x14, 0x84, 0x1, {0x9, 0xfffffffffffffc01, 0x1000, 0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x3944, 0x2000, 0x9, 0x3, 0x6, 0x9, 0x200, r1}}, @init={0x14, 0x84, 0x1, {0x20, 0x0, 0x1f}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x9}}], 0x84}, 0x104) clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 0x0) r2 = socket(0x17, 0x1, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x6, 0x2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={r3, 0x8, 0x80000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000000c0)={r4, 0xa4, "2d5da168d771ca367ea6e441d476bbd93a6881cc74e8f585c98c0d1d3a277db98aa1fca2f3f807254b9555bec191a8869ebceec56fd7bf2f6f8091450ef1800ff1c81e977db45d576bf3e60a23d36a9355970931eefb528cf2535bc7372773d31bcaf3b72cca70a963c792ee5cca6e3a08a6461905b1b206f3b4562038c048089731d35c23f47adf09b1c6ad53e84cf627e57dd0516de3fcf54e4886a93b5785769b2062"}, &(0x7f0000000180)=0xac) 00:00:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xfffffed3, &(0x7f0000000040), 0x105}, 0xfffffffffffffffc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r1, 0xff, 0x0, &(0x7f00000000c0)="00e005c7d1603c77d1c4304e108173fae494409f90577c465e6c1aa6babf6b7ef6385518b160452d5ed4c9d2a0ee00414cf3e5f66fab5496b8d2c0023d5d059ee565883c23818cee8178cf0b5f91027202d62376a6ab07dd64509b4c8f2fdc48ea947a08d1f89d90fd487f9f881e09fabcae28d22f085962325ca6b0892f351bd434f37ce9eb8dfe75b643340409d171", 0x90) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000080)=0x0) getresgid(&(0x7f0000000480), &(0x7f0000000540), &(0x7f0000000500)=0x0) r5 = geteuid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) r8 = fcntl$getown(r1, 0x5) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0x3, r3, r4, r5, r6, 0x0, 0x1}, 0x4, 0xffff, 0x7, 0xac35, r7, r8}) 00:00:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) 00:00:09 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180), 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) dup2(r0, r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:10 executing program 2: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x9}}, r1, 0x9, 0x8, 0x14, 0x6, 0x2, 0x144000000000}, &(0x7f0000000180)=0x98) 00:00:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x800, 0x1, 0x80000001, 0x0, 0x3, 0x7fff, 0xfffffffffffff000, 0x6, 0x8001}, 0xb) sendto(r1, &(0x7f0000000200)="eed506716e458044ede150ef98f991c2b07a62647b6b0c9186bc7d6fadaae75a1e10fa516dff44607d8775a1ab38a3856caafa130f718c449c7ec7b54585ece3176be06c33368d684392c1de9cffe311aad9d0630154b9afed2f9d54248c1abac3f5f11d3df8504a0290ce9506b4398bb3890df9b7d7a8bbd195a8f18eef050387e45c44bdd31d2300ce93662f6f59216d2affc42ba5c194272d019d68fcb2c49890c56ad179d065108d8f656fe36021ca3cd99d541dc015c706033a86de4f5586a55b0ffc826974b134006f85b6cdd97db209d4c3700a05eec0e28ff4", 0xdd, 0x0, &(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x400, 0x1f, 0x80000001, 0x0, 0x7fffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="82000000f9f4a67e946c264068372e94f27f8bd35da4c3e229831286b7f928de2069031d881dddd368eaa6d595bf1a2648f5c18e2e4978359acb919a39aa7fc3c6d2527e2e9edd77e9a44f0a27a72edc1828684053baa27f49f7928f8725a0b56ff2a1add556097ea90e090000006e8f5668246fe53f4f12aeebb337c2d33cc97948c3362ed362700e39af2e4031108964bf874a2aa8cdab5eafcd5e3244240941f29b59d28a5aec1dc5f1"], &(0x7f00000001c0)=0x8a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, 0xffffffffffffffe8) 00:00:10 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x10) r2 = dup(r1) ftruncate(r2, 0x2a60) fsync(r2) read(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000040), &(0x7f00000000c0)) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='e0\x00\x00\x00\b\x00\x00\x00\x00'], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:00:10 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) clock_getres(0xf, &(0x7f0000000040)) 00:00:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x102) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fsync(r1) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) ftruncate(r0, 0xd00) 00:00:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002540)={0xf, 0x2, 0x0}, &(0x7f0000002580)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000025c0)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x8}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000024c0)={r2, 0xeab0, 0xa6}, &(0x7f0000002500)=0xc) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x31, 0x1f, 0x1, 0x7, 0x3}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0x101, @empty, 0x5}, @in={0x2, 0x2}, @in6={0x1c, 0x2, 0x101, @empty, 0x6}, @in={0x2, 0x2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000240)=0x8) 00:00:10 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x120) accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getpeername$inet(r0, 0x0, &(0x7f0000000080)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x20) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x10) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0) 00:00:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) fcntl$dupfd(r0, 0x11, r0) 00:00:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='0\x00'], 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x51, 0x3, 0x6, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x524, 0x0, 0x0, r1}, 0x57a2) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="01000100ff0fd3d81b1a0ce10d41f1c2e2e44d204522d9587c2d4792bc6d4fc30c041ebd4f60b5c3d89b1dcff860f2274b618924807f73c91388b29b9f3a64081d6001d0eac2697b79e3467ca9a260491bf1d6a56b23571613db7b957cc39948e9958d9abd7eb0b1b7c934406307c22cf61fb8c3797ed6a5f049ac62db7a6ec771551fafacea9f0c42d6233c553c9f2f0de478a85e6261aeb6abbf0aaec08ca878704f9204ba26afcb36e6a190bfdbabef01b407ffaabcf20f54b11146a3a5aa640efb456f"], 0xa) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000dc0)="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", 0x4ae}], 0x1) 00:00:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000040)) fchdir(r0) 00:00:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x2, 0xc00, 0x40, 0xeec3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x4c, 0x6, 0x7}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0xfffffffffffffffe, 0x211}, 0xa0) 00:00:11 executing program 2: setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000340)=0xc0000000, 0x4) select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="b9000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x100000000000, @empty, 0x6}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0xfffffffffffffff9, @empty, 0x5}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000200)=0x10) 00:00:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x40, 0x1000, 0xd61, 0x2a, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000002540)={r1, &(0x7f00000024c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000002580)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x200}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2100, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r2 = semget(0x3, 0x3, 0x3) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000080)=""/8) 00:00:13 executing program 3: r0 = socket(0x1c, 0x4, 0x101) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4) sendto$unix(r0, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:13 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0xa8cc}, 0x4) r1 = getgid() mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000077000/0x4000)=nil, 0x4000) madvise(&(0x7f00000e4000/0x2000)=nil, 0x2000, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) mlock(&(0x7f00001e2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) flock(r2, 0x8) r3 = shmget(0x2, 0x4000, 0x20, &(0x7f00000b0000/0x4000)=nil) r4 = geteuid() getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000200)={{0xfffffffffffffffd, r4, r1, r5, r1, 0x13, 0x2}, 0x0, 0x7fffffff, 0x1, 0x3, r6, r7, 0x100}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000340)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) shmctl$SHM_LOCK(r3, 0xb) read(r0, &(0x7f0000000400)=""/196, 0xc4) 00:00:13 executing program 0: clock_gettime(0xf, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x6000, 0x3) 00:00:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x401, 0x6}, {0x400}}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="82c0d6782b22020006004900010005000000"], &(0x7f0000000100)=0x16) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r2, 0x0, 0xdf1a, 0x8, 0x0, 0x1}, 0x0) 00:00:13 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$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) semget(0x1, 0x2, 0x140) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socketpair(0x2, 0x1, 0x7ff, &(0x7f0000000040)) r2 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r3 = semget(0x2, 0x1, 0xaa) fcntl$getflags(r2, 0x0) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000140)=0xff) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r2, 0x9, 0x4) write(r2, 0x0, 0xffffffffffffffbd) lseek(r2, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x101, 0x800) 00:00:13 executing program 3: r0 = socket$unix(0x1, 0x4000000000001, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x2ba, 0x0, 0x0, &(0x7f0000000040)=[@rights={0x10, 0x1}], 0x10}, 0x0) 00:00:14 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x9d, {{0x1c, 0x0, 0xee2, @loopback, 0x3}}}, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0x1c, 0x10000007, 0x9) poll(&(0x7f0000000080), 0x2000000000000008, 0x7) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000000)={0x4}, 0x8) 00:00:14 executing program 3: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) close(r0) 00:00:14 executing program 2: r0 = semget(0x0, 0x200000001, 0x0) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/63) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:14 executing program 3: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) rmdir(&(0x7f0000000380)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0xfffffffffffffeef) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) dup(r1) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000700)=ANY=[@ANYBLOB="4ed22cb7f30db1a1f70b0446702c499defaf32c978e1df97a0b0f0d0f4a07e4ffdf9a8c1f307e5c624db1fb648ab52542a0708fc7911260f4d844b4d21c241dd686c37e2a5efb0fba0864f9b7befbcf4f5d4741abe5d93d819675b29bcf7007e2d11f7364bdceb8f5368728553fcc50be546a021c3287fcb438a48acebcee073a9dee01b195ffefdecfea3dcee76f3179c2e7bb0884baef3d9b7f9f1c63cd2b6c050d31fb25c9e8eff5e9b8a8b8792b2af853767bade892e220d050af80e609a63c17001625e5e7b589182895bb8308ca8e43c8425ea7976"], 0x1) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x7f4, 0x8, 0x7fff, 0x10001, 0xc25}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) lseek(r1, 0x0, 0x7) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x400}, 0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r5 = socket(0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) clock_settime(0x0, 0x0) r6 = getuid() poll(&(0x7f0000000140)=[{r2, 0x20}, {r5, 0x20}, {r2, 0x40}, {r1, 0x40}, {r1, 0x6}, {r1, 0xe2}], 0x6, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000a40)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x0) freebsd11_lstat(0x0, 0x0) freebsd11_stat(&(0x7f0000000640)='\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, r6, r7) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:00:14 executing program 2: semget$private(0x0, 0x2, 0x28) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) 00:00:14 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000080)) getresgid(&(0x7f0000000380), 0x0, 0x0) 00:00:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x3f, 0x100000001}, &(0x7f0000000680)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000880)={r4, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000680), 0x0, 0x7fa) socket(0x1c, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0xc4, 0x188, 0x0, 0xffffffffffffff77) listen(r0, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:00:17 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x4]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000002c0)="fae37ec4235526e1", 0x8}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000001580)='./file0\x00', 0x10000, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f00000015c0), &(0x7f0000001640)=0x4) freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001600)='./file0\x00', r2, r3, 0x600) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="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", 0xfa}, {&(0x7f0000000300)="a0954f9271b99841af5164932f87435507dbdfc71fd25986f4339ba0d7fd874926218858127ba8a3391875b37c2757715e75b90ad7efe1c3daae5240782378497115cfbcd16584cf14b835629ec54e2a8549e13f5c4db9910c4b4c8263f9613eb9ca98b0f7b8411b50898acdb85897d22919455a77fae38a872942d53973e673525db1e850ce45ba70928bf5bfb05a1261feb73fbb8117906542c3dc6ff9172860c52f0c37c147d6608de53f83d7ebbad2dbd8aa5ab1", 0xb6}, {&(0x7f0000000200)="7817a0f94ca2f4652b172d78d224b465a37c649be8623970f98111ab5445eeb56f8b538b25b64c4378475b6077809badbef2cca8e247b166cc4000d608bbb75da1446bd4c1c5c7a2a4775f4c6e6a8de0c4c59e9d907d29aaaf0438d518", 0x5d}, {&(0x7f0000000040)="6cd7139c8d31c8b56a79814c10c105b45e927d2400bc32f6e3ac59260a9255bc8a5c6ecc24d528fcdabb40e3bf4119cb69d507e67779616db029", 0x3a}], 0x4, &(0x7f0000000400)=[{0x1010, 0xffff, 0x0, "037f699089c87e24898a684b1c07883539795d2f6b42713fddfdc1f3cb445479085b8f44f9ebf2022f777dadf1434018dfe61eed4121f17cbe46dad32786700ea8900f396af13dbc22afa6885a82b486dcd51470426b448e0bdb1d7e73652c8de0c6f97d443809645a737058c2be8b1cf5c2a2013fb7d50cd75254eee5d5aa1b8ed75b8055f019d5848bb62fe3ae99f488ac5bde824c09b651a5ddaaaaedaa46ea139cd6ebb5953640d6e7c90db165439bc0fcdd03bbe9fcec7485f2fc13dad52e556d65911fbbf162ff35927562ea4579d440d2d42aadc459ece0c352ce7e696378e7e712581a7682874abaf4a87c8c614a46619904736f7ebb8bb249a92d19f7bd439a91b87ac674da38cf5257c81e60e2478863e24f7257252b3f49a451ae56c2d26faa13e6ab5753b03d1b23b5b3eec2656733dbaeccb182b7f5d06a8cb22eafa3f053c6f00534f4a9799875b1f55889cf6c86248349086e320a82bcc16d5074850c298486951896a9d6d60b3855a62520717728c3908d9d49aacca932de79a6abf2cf8571469e6347139f40e70c1a451617026c817f1748682629fbd6f9bab8b9939fca236a4437e5608196a87c21c3bdf788bf65f3ae5876e115afa6ca6eb3ed75b028704ea069d821da5e4c4bceaf6618bad70d7060ed53c0b82cae2ebec12fa14955c65b834bb989a59a80e436a478bef0ce0f7718c7f31f7cba6f1e30d8a992d003915434435a2842c7d2d7c9fbf518b3ab45b4334beed45c841f7e88da64939824e804d1e9a24f3f05d64791031cf97a3d68a235b4c17c61f04cb18da902492674f47a3686899e6d4acbfa625787c3296ae966aad4bebdecaffab474c119593404480cd470ba4e120bf1fae6aea4f04f9ac36392d98a751a2b8441b13569195c692bf2080a4a3aed0dc112c59893ec14c001308c79376e9a0f4e8f9c2a7e81083f29a32ebed1c2a8dd81b3cece28fbfee3592e4561b659c6ad2388421b4002309123c0661eb1399fa1cb9b8d10b42d2d853447a0f558bef6857ada222a30bc08d4ac92fc171d366e512037db199fb2ee530b180160f5647750e06af8d37a64738504504eff9000d0e1fd0bdf2db6ad4db9007ec8ba36573b1c9c002d376187376e9ca7b368de633747ca9952c9ac39bd46e941f0b2acf51ebe6f3abf79eb2e5195b4eb2a7f6fb625de7cadfcd30a9b4e9ae47236c138d3479b64c2b7a5f2187ca4305e41e2a41114b5cd5b97bc497d3b84779f31ffaf03f263b947bdb91e4f0335451bb64317a598cfde7303179c9df50b36dc74c0001ba57abfefc16889e7b304c6362436f3d0e44b04a6196c9605a58c89321161c9547f694ad22853da527f847871c5ef378d65fe03caad638cb72bf322b15eafc87de2d27f4541380383b39fcbd3abe809f7fede929520384132288a54c3da643d4631454adaef94ad3f7c11bd5050e7c176fb1fcd012db6cb0224d978b2a8c4e0a6b077ac6bbecda367d5be08a1e8a0db11b688676baf934f1c5e44dffd950729968fe575885a826bf68e84a16c8caa3c528f9ea3a5df3837dbfd610dccb21d9feb7095fcad86a665db9fdfee19b691ea7a9a19732ebeadbea5c4c25863a92fb7009534335636fb4fe1a224884988d44eef09c9aa4b4bd9b3998c6cd87bd078c07996e5816b1c0560c312e9866c63fe5e6e6670742247492cb3519c6b700ae3f3e07fdf00796733c5cb0aed995da2cbafdb5f70643180cc4429ed43e80b4b4f6452b8e940b4ff177de92156e52abca9eab68aa3e445ddd5251744b4d0584de256a4074c6d2ec09eba4a72522d8382ac27e524b2f919a91890ab23d64003b1064088241ea8101c6eb9fb944899dfd15afd80477c12397c73fbd0ed0a05a896405ed29731638995e04f58f10ad6dc14b23d98e8b01d50a2fa355a499a9ca3cd810fb3a26f089b79599daa6001b15bcc431e6fcc6ea0dcda3c53b3949f5eb6d3ece82697371aa0652034f51461690ccc8892ee475fcd861fe2340d278b6579fb35c96dad78046ac43608042e415803fa3f2ee55713927e3f27a1ae5df75cbc2e9cd1a609ca332bc83961a95782fbac53aef408964c3b9735b0b0014f828dcb5c51cfa23e19b821eb9e1c485f325f9e4e62f4fd22975d43cc9cb572f558325aebbdc48f304a93a6ad67bdd81c0beaf58f40b23bef0cf2879a56a35fd6fb843ee44c01a64f6f85216c836a0f309c4705f2e993a58728e95673a926e4eeb6f9f88f9ad7e052c7c154727ff6ae6fb9deb191a0375cb029c783c2d61278e245ceb14151f96fdd338b0ce54f39b26b07eaec8a8ef80ad370713651445cc183d9b45a20adeacfe779d95fa97da429719c414657affe9faeffa2ca34b43c923af35eff13f51f22d4bde828098bd9c391c9f8f1233787590b501ee3a3fb1105653b0d0b209a2a9f7a54c01824a402408e4c10134e18166bc07df8f2d886df256bb0e5a5db0aaf8a3ccaa2719385925225d8cb15a0ab40d86ce96403fb9e37a8b538ad2f160edc8be2a30379492c60c85c7bc595594a2b2a00a56cdbefda1a0e75887cf5d88321321af0855aba6022ae4d6f59270a94276017b4a105eeb1ad575318a79255573b4c8fc7dde86ef193473ad4e1b5a179506283370c9f2a97973b6240122b93e8443fa91e5787217d2084cb0fc8515e69371e22d74c342575fb5d88ac0b9bf2ca171d287b808ea40a3ff0091db985b41e2d314bf9b256d2a44e91347745d787b68195d0118837aa830d2e9d10d072b1518d07d2f10e8a223ee5225d2e6cc67332eb2ac813ec973d41a672071797da4e3f0af70d1b309b55785796e0ed02e300363eaea2da1d5e130d7cf387d5bcb12d6ef8f7ea0950c254c892bade8a51c74a6a18ed517053293a03a366ea0d3ba86e45f4339e742142a1ebdbbdbfb938f3312af035f534d03414508472907034cfa4cd8bb77f5688bb0b6a617130da3bb678da36667acfd68da40bf90d8ab2b7f6f54a545de3ec0ba985236488a06c2ecc72650981ac17ddba06e770b4464d35a16c4623344b9ba5f2ddc5dcf67f504eac9d5f0f878da7f9b9b88f852cf9d0b2fd85866f9e4512d1f437caee2ea7031548208bfe80f90d4e25d6c952be4a1228d678bf1232be97954b0dbcfcef736bc211c4abc06b3b5dfef4da5cf1512a471af7556b3cbe9a3a4a3ddc99022a4cbb71b887380ff170e77ada19f9a2c93321345993fed6edad45a451124fa0b6e7e5d4d0a74d90cdb5d2325a4e2d8b2483d77c74fed2c3243e6f54f7254c0808a2f7185c4399e46f885e8d46e7a32b6909cfcc860c4896b0b2ee26a9bbf476ef22761510da5358c78122c71b409dbd8749fbf0db62b9b3a34fded3d12bdcb4ae4538e2ce05d1d53601e66654d6e5ebc004650288169e900a2618f2cc9421f6e53cc3420e258d793e24d0f65f53ff732a66d9775940c5c0273b2fade86a65e7d845a1630755c0d2ff6522fa3fe5cb12290288b9b7c271ee82b705ad79bc6d04b5fe5c3dbcbebcfebc50161fb7c82e40c8ff3bbd207afcc9e24287912469d6b979fd35e30dc16c89653a1bc8ef481c8a0c48054125d7b46a5beb233d4c7e678bd64078f9bb0f1493a6ff367c4ed5207e3dc6b7588621345463bfc45d54993350e852f09df0a7eafd8c382b079138cbbe0f1f3ad1679b4d91f28ab8fae3be3e3a0c560cb3ccbd4bf7398acf4c39b737e8fec5de28437fd34b42d1d2e41be3d3589b119bc23b457ba70413a3080dd4cf439ebb80e15113f90573ab22290740b1a3aa7a3c5834b207d3863ef74d071d189387567192e6dcb045f894ac8c01cab471a404a28ff033772b3af611bc51f36372728bfc975851a91db6eb70cc80634a53b29531552c1dccf29a9a95bfb4612d224b0234feaa02e2f04958f609fd7ca524c0184ee85a808a8357893c4149b4ef02b249af336893310ace770c0f00b9374a320f5d4e61b1d635646939481315d125d5e8684f717a2246513e94828a0bd20ff1a989c91d32e19f90c0bdb837b18a847a306de7f35be4a898c68269e32b3af50bcb91f259a0ab3e02d9049313dd60076e2e8a6646cb9338a47e2f205f8957edcfe39aafcf9010a00014032c32496ff8dc728e10c10e089fe573679a2d59ddd7e595d4dc24eaf8688dd2396910ab6b1aad7a46c2647d49b7857464a108fb9408b5fe6b826c3a3478c71a5bc8cd9f873bbb9ff57df1a9e61a7b19c9e3e82ea712b8aa6dcb9c2a27e01f9d51c5a2654f0a571798b96ccaadd619b38c6154d557125e0e454223387b20151a4e565cfdf0cf8b9a90a7292040b1bf873624abaf9bc74753adb78829663170f1724cf5cbcc604dbbc81511d39f58ec6916b305811a86243226240e2d78df97685d4b4ab84c9a0f2d66a94319fbc4e21752e2210d6a0382af137ba95fe44ae3b38e71b100b6463d110cb7c90d0b0629251751117a683648e72745765a5e3a38dafb7ef67f0794b4873c21d003e5735fc47258c56699574bcd107eb7ab0b95d7107bf9d2f818edf71f673b78717bebf346cc1c274fe57871b92d1380af74824254c09e5840e392ce9426af013f85774999fe77aba1f7224d566130c26c50eb2e1e21d7b7b77145ce388cbedf96309a8c41c659055309f9859470cd6c739d33141101947f6d68df69d0a12c1ed37d74b5c2a64f20106e94d42d2980dba04b7ba8d14388180f220e5344eb050932461d1ce0bef3af3f1e7ef67e10f432ddc63af38129ca1433a465895830d127f01ec1378d715ac8f0dd0cb35d15c129ce9d534d1e589c9610101d4d32e27c0fdb6ab3c2efc38e2be94be8569b5f6e689f436f6f636e2b67e3a03d1fb03699c098a1b078cc5d8589c88ff83e3d515953b2a375341d7ca90950eb1488b9b504da9c54a35b59795e240dee23b88912c0db23b07ec5f8d9dff9875753a6fb1f73de13e8190172752028af2db3766943f63f12e0858c4dc631c11a99d395dc66233ecb0b365e96b84f30948f57dba215b0a9d8ffbd6dc5aad604716eb673cb57d54ab52b23a879b2098f14761eddd5520d66534b448e108a73eea74c2a34caab1b2ac1bac79571b42bb7bf22dab8c10f8830301365ba6ea66059fe4a76968e387cbfe0b3dfed7fe37e9f6c450273ce9a5309a31033dc85e3cd57b9c069a644043ee16a7f5cda8443044b32d85771fae96ba5750cdaa5353bb959f74998a31fb0704108f82fd8851674ad816ac46f46d544c738773919d518a73dd5629e26a5e794724f76858d87ff9eb774546dc49c345e63bfe73757eacb2b5fda542c35c540dccee62ad9a3dc4aeb5a61be9f3acd4195cd3d4d20f4fcf06b9f2f44e13ab28a13fa25863f4afea58c975b72e5a0a65a1ece4a60e346da8f8b474881877743dd8d2225c3f20439e2d225e9e9df6fa0dfd784bf376e7768180b4a73a645b20484544deccb95de8d883614e6ca998196fa6d877aade8e5b6486be22905f0134580ee1e60cb9fa780c8abb462f8cf0a075ba4f05d13c8f0ee1463eb084bafd315fab9278717c5f582d404dec64e9596d0c4e0df2de5272d1e0d5b146e402c9b5c00f39dec9229bb6328ebf878764017b414e34e0742ebb102502ba751e7f31da017fd34e5faafc68a30e1981ae216fc3b6611630fa3c3a4e52396afc791a29fa618433ace73a9261a79f614aac3aac89433a87c1155993d1208b1cffa9fdd507167022e6feec6ed51817a342e28831f8b0cdec69d9aba5dc6a8afdc826ffa9e55aa35bb23edbc3dc038b398366c3a108904b9b1d2a388ebde19db59"}, {0x80, 0xffff, 0x1, "d839e0ed8940bb77271daef5fbc4662d7257e3a4be4a51aeba6076e7b9393993b00b7e9e0679007280e09228f629c61d1e38655257cc1c23186c9b62dca6591b80bb42a3f8a477622629842522610d72cba6d680f6c3ab2af0825f42ebefa199f47a99e149c41a3648f9edabe4"}, {0x98, 0x11, 0x4, "ea43ef0dce4f31d3c302e72f6b9580ef97ed545bc2b8f320a14519d634aa57879b5883895a017a487be26c7e48e7ea6fc8881f029d8911beb847a818df61d3d3ee5e4267c9790575b174412e1f5486b53339bf0f2426b52e3aa6a8079c06f9be4f97cd4e2806207f2e3c2327425c65602330f03396d2b40ef4a25a45a708ec988e"}], 0x1128}, 0x80) 00:00:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a76de7f45964e7fb011f78cfafcfbadb566e6f0bafef7b12b3c1663ce0075a2e55d11c471b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3eb2bdf90a74f1165e06e1f678dc2e3e9842cecc33eddf14f9b7ebbb790e91f2157bf315a82cf437a91800"/144, @ANYRES32=0x0], 0x0) shmget$private(0x0, 0x3000, 0x88, &(0x7f0000003000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) freebsd11_fstat(r1, &(0x7f00000004c0)) getgid() 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0xa, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0}], 0x2000000000000346, 0x101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2a6fdff7}}, r1, 0x3f, 0x2, 0xffff}, &(0x7f0000000380)=0x8c) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write(r2, 0x0, 0xffffffffffffffbd) lseek(r2, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = getpid() ftruncate(r0, 0x534) fcntl$lock(r0, 0xc, &(0x7f00000000c0)={0x3, 0x4, 0x0, 0x3f, r3}) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000040)) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x101, 0x800) 00:00:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x7ff, 0x4) r1 = semget$private(0x0, 0x7, 0x8) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000900)={{0x800, r2, r3, r4, r5, 0x1c8, 0x8}, 0xff, 0x5604, 0xfd76}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@remote={0xac, 0x14, 0x0}, @remote, @local}, 0xc) shmget(0x3, 0x3000, 0x38, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r6 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000980)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000680)={0x0, 0x100000000}, &(0x7f00000006c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000700)={r7, 0x2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0002090001000300000001007f000200ff0104000800"], &(0x7f0000000100)=0x1a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x2200, 0x4, 0x100000000, r8}, &(0x7f00000001c0)=0x10) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000600)=[&(0x7f0000000340)='\x00', &(0x7f00000003c0)=':([!\x00', &(0x7f0000000400)=',]\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='-\x8e#\x00']) exit(0x38) 00:00:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0x1d2) r1 = semget(0x3, 0x4, 0x4) r2 = geteuid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000400)={{0x3, r2, r3, r4, r6, 0x6, 0x80}, 0x0, 0x3, 0x100000001}) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x2, @loopback, 0x4}, {0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x68ae}, 0x1, [0xd6d6, 0xc78e, 0xdc, 0x7, 0x30, 0x1020000000, 0x7, 0x7]}, 0x5c) r8 = accept$inet6(r7, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000280)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) r9 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) r10 = fcntl$getown(r7, 0x5) r11 = getpgrp(0x0) shmctl$IPC_SET(r9, 0x1, &(0x7f0000000480)={{0x6, r2, r5, r4, r5, 0x11, 0x231}, 0x4, 0x2, 0x4, 0x3, r10, r11, 0x80}) 00:00:17 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000080)=0x4, 0x3) 00:00:17 executing program 1: setreuid(0x0, 0xee00) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x801, &(0x7f0000000180), &(0x7f00000001c0)=0x4) utimes(&(0x7f0000000000)='.\x00', 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x8001}, {0x200, 0x8001}}) utimes(&(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)={{0x1bc, 0xfffffffffffffffe}, {0x40, 0x2}}) r2 = socket$inet6(0x1c, 0x5, 0x200) getsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x6, 0x5, 0x800}, 0x8) 00:00:20 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x9ead3da83a12347, 0x10000000, 0x100000000, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x800000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:00:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a76de7f45964e7fb011f78cfafcfbadb566e6f0bafef7b12b3c1663ce0075a2e55d11c471b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3eb2bdf90a74f1165e06e1f678dc2e3e9842cecc33eddf14f9b7ebbb790e91f2157bf315a82cf437a91800"/144, @ANYRES32=0x0], 0x0) shmget$private(0x0, 0x3000, 0x88, &(0x7f0000003000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) freebsd11_fstat(r1, &(0x7f00000004c0)) getgid() 00:00:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x2100, 0x4b18, 0x20, r1}, 0x10) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006ee7996eddf66de9c51f5351eaff7b1eb64b8d57998378eddc18cf9283a7ca83fe380dd915"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) 00:00:23 executing program 0: setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2ffd) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000040)={0xe04, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @multicast1}}}, 0x118) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:00:23 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x3}, 0xfe22, 0x0, 0x0, 0x0}, 0x0) 00:00:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a76de7f45964e7fb011f78cfafcfbadb566e6f0bafef7b12b3c1663ce0075a2e55d11c471b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3eb2bdf90a74f1165e06e1f678dc2e3e9842cecc33eddf14f9b7ebbb790e91f2157bf315a82cf437a91800"/144, @ANYRES32=0x0], 0x0) shmget$private(0x0, 0x3000, 0x88, &(0x7f0000003000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) freebsd11_fstat(r1, &(0x7f00000004c0)) getgid() 00:00:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x40, 0x4) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) chmod(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:00:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$getown(r0, 0x5) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a66de7f45964e7fb011f7fffade82e30200000000000000b9c842fcfbad0944bd88eabe33782169d41089f25c450e83f26adba47be51a5c859f9c2854cf7ae4670b83c265cb3e92bdf90a74f1165e06e1f678dc2e3e4a5e196e594502a442cecc33ed4edf14f9b7ebbb790e91f2157bf315a82c0000a918000000000064d63a59d293e9061a5b0179375c4e9e6e00b88334986021af26b54c242d299bfc4faf5cf1d14d3cb0930d7b162370cf1e0d20", @ANYRES32=0x0], 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000240)=[{r2, 0x2089}, {r0}, {r0, 0x2}, {r1, 0x10}, {r1, 0x128}, {r1, 0x5}, {r1, 0x2002}, {r0, 0x45}, {r1, 0x80}], 0x9, 0x632) getpgid(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, @in6={0x1c, 0x2, 0x3, @empty, 0xf18}]}, &(0x7f0000000180)=0x10) 00:00:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback}, 0x14) 00:00:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a76de7f45964e7fb011f78cfafcfbadb566e6f0bafef7b12b3c1663ce0075a2e55d11c471b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3eb2bdf90a74f1165e06e1f678dc2e3e9842cecc33eddf14f9b7ebbb790e91f2157bf315a82cf437a91800"/144, @ANYRES32=0x0], 0x0) shmget$private(0x0, 0x3000, 0x88, &(0x7f0000003000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) freebsd11_fstat(r1, &(0x7f00000004c0)) getgid() 00:00:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000000080), 0x8) 00:00:32 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r2 = getegid() getgroups(0x3, &(0x7f0000000000)=[r2, r2, r2]) setregid(r2, r2) 00:00:32 executing program 3: semget$private(0x0, 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x3) r0 = socket$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_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) 00:00:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a76de7f45964e7fb011f78cfafcfbadb566e6f0bafef7b12b3c1663ce0075a2e55d11c471b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3eb2bdf90a74f1165e06e1f678dc2e3e9842cecc33eddf14f9b7ebbb790e91f2157bf315a82cf437a91800"/144, @ANYRES32=0x0], 0x0) shmget$private(0x0, 0x3000, 0x88, &(0x7f0000003000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) freebsd11_fstat(r1, &(0x7f00000004c0)) getgid() 00:00:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x66b7a57949bbc11) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000180)={@multicast2, @rand_addr=0x1}, 0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000208, 0x100) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e210400000000000000008ee3db0e5919dd703669309d63406d8600000000000000000000010600"/144, @ANYRES32=0x0], &(0x7f00000003c0)=0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000400)={r3, 0xbc}, 0x8) recvfrom$inet6(r2, &(0x7f00000001c0)=""/82, 0x52, 0x80, 0x0, 0xffffffffffffff13) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000440)={0x3, "85ff6d410be2c599c0f0682f7b20d5a3"}, 0x14) lseek(r2, 0x0, 0x1000000000003) getitimer(0x1, &(0x7f0000000080)) r4 = semget(0x0, 0x1, 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000480)={r3, 0x3f, 0x3, 0xb644, 0x9}, &(0x7f00000004c0)=0x18) __semctl$SEM_INFO(r4, 0x1, 0xb, &(0x7f0000000240)=""/188) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semop(r4, &(0x7f0000000100)=[{0x0, 0x4, 0x1800}], 0x1) readlink(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x4000000fff, 0x4) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1022, 0x81) 00:00:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x8) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) fdatasync(r1) 00:00:39 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x42) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000380)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:39 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) open$dir(&(0x7f00000000c0)='./file1\x00', 0x100084, 0x40) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x3) fstat(r0, &(0x7f0000000300)) chdir(&(0x7f0000000040)='./file1\x00') open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x20000, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x21) 00:00:39 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x142) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @rand_addr=0x7}}, 0x0, 0x400000000000000, 0x7800, 0x3ff}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x2, 0x4210, 0x0, 0x81, 0x1, 0x80000000, 0x5b7, r1}, 0x20) msgget(0x1, 0x40) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x1, 0x2}, 0xc) poll(&(0x7f00000001c0)=[{r0, 0x9}, {r0}, {r0, 0xb0}, {r0, 0x20}], 0x4, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x10, 0x5) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x6}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x0, 0xc198, @local={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x9, @loopback, 0x4}, 0x4, [0x7fffffff, 0x1000, 0x6, 0x0, 0x0, 0xfffffffffffff800, 0x1, 0x68d080000000000]}, 0x5c) r2 = accept$inet6(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) poll(&(0x7f0000000400)=[{r0}, {r0, 0x3}, {r0, 0x4}, {r0, 0x4}, {r0, 0x10}, {r2, 0x44}], 0x6, 0x9) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0xf8, 0x1, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x1d, "0b4fa62a366697346157b10c48b2db9c00c8ba344fb9016a24dfd1df0d"}, &(0x7f0000000500)=0x25) r4 = accept$inet(r0, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000580)=0x10) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r5) unlinkat(r0, &(0x7f00000005c0)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000600)={r3, 0x3}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000680)={r3, 0x81}, 0x8) fcntl$lock(r2, 0xc, &(0x7f00000006c0)={0x3, 0x4, 0x6, 0x2, r5}) sendmsg$unix(r0, &(0x7f0000000dc0)={&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000cc0)=[{&(0x7f0000000740)="ddd8214b1f737c6dfe555a24839b69f6a1f115412fc862af9be7637be7619e3e1641121d38ad16ea6816ff2c3f092b0a73067812d1677dba2241ac322ee43126818d8d9f44eaefebd9a2c3ab2f", 0x4d}, {&(0x7f00000007c0)="efd3825d4b024f07af38fddee89d4267504a639f2e19f3eb6b47e2f815232aa2008a944286cebf8dd2f6cb5f49a55d8b9fc95e3e9ff8f48be69dba15d0538f1d90347cd64b54f0512f2523124cb4d6e93afecaf35a05ff211edf59e8c90b11de7c455cb629801b5388368dda82e460f32a95ba56d8e7e7160f728ce3deb898cc5974f3dd315e8bdefceebf00a11b0c71d824bbf81b09526e095ecfb3cc7b9568c1efc235f5274e9d7f093704a847baec7f7cf38efc410459a0f60884b8f500fa4bbda0532788c84c0a718c27baa9182eb397978b801a9f5310b99dbc2bd59d6b", 0xe0}, {&(0x7f00000008c0)="4d8ceb64a6d992852328b7b384b600423d84af94da9bd993824e7f874bc841e70105f0f507818abbca2db9c6d73c94f1e1a5c5fe332d56fa7a422b650383a153ce57610d758b76ca3e103d2116ac56e3a8f5f063184884b8f511002a61ad350a56c5da2bac2dee7d61ccb4063514714bc6ce7b8c218b0e728f3058047c1471646228bb5db12e66923585cad4cb12cbff5e214d", 0x93}, {&(0x7f0000000980)="96892326856d24716e5e81dd72f709358ed8ea3c40244382fc1a7aa8dc151ba87e2af02625da9100b24069f681045609ade0", 0x32}, {&(0x7f00000009c0)="472cb4b3159de1d1ad59be2bba10ee939f345db914d9f3deaa360555149b382d13cfa1270af13c358588ace644691510e1a2563cdcfb0aa2160ea2dc90658bbcb87dbe9d770818082cfe10d7160d249465c70e00f0be6f", 0x57}, {&(0x7f0000000a40)="ce8dc649e1b9cc6424ea8d0775825df45ddcaf3f6596af67c951d520aa08749a1b90d2e1dce1697b4596bf8c7c6d4c768c8aa30a473b48951c2569b41073aa8559f4b6e6da4326acef3ad54f40b5c5054ef099ace22994f50996ce96c91e833b5988ec5b2d73bf54c67711927b1ca6c8f9105ea858b06dd556a70e852ce0db32e3fef5d3c883100cedcfacfe7ad1fedea6f0a3a83dcb5eb478ffd365ce982e4540cb9177a5fc0f158fcaa69a6ef6a322366396aa", 0xb4}, {&(0x7f0000000b00)="c372106a3e1dfd25358f4c053cf44f86cac9170fedc1dbf4b9a89238f354d1fa6d4495043b4fc71382766be7e5852181b9c71234f805", 0x36}, {&(0x7f0000000b40)="6d71905ce021257a6d81d36d2f67a6ab0748dbbf55df80e544028eedff74d7", 0x1f}, {&(0x7f0000000b80)="127e3fe1b31822c43eb5903dcf6866ea0369e87dc463ff60dc553a495c8553b94cfdb7794da594d9e44b77e013250911adcbc1fac0fe955e62ed64a44d455fec770465618fefeed73bdb3f36bd478f0abbc666a801d089fa78745cc752b09154032f86937643f61a4668f48991313fc34e6fe679c6192c394f03768ff924b69cf407d3f3e5be42f82572d9a57d2bcc2351705d43017226c3c5a1e05abab953b35bc1cfaa792487f32ccf56cca8d189c9981c753cea498f716f8b8c7dea58cb186f2bc16273f8382899ec5fb9e42947817c743478157d", 0xd6}, {&(0x7f0000000c80)="ac1864e2bc00a15c0e0b60b3816c087b", 0x10}], 0xa, &(0x7f0000000d80), 0x0, 0x4}, 0x20008) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000e00)={r6, 0x101, 0x3}, 0x10) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r2, 0x4d) r7 = open(&(0x7f0000000ec0)='./file0\x00', 0x100, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000f00)={@in6={{0x1c, 0x2, 0xeb82, @loopback, 0xfffffffffffffffd}}, r6, 0x0, 0x94e, 0x7}, &(0x7f0000000fc0)=0x8c) 00:00:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a76de7f45964e7fb011f78cfafcfbadb566e6f0bafef7b12b3c1663ce0075a2e55d11c471b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3eb2bdf90a74f1165e06e1f678dc2e3e9842cecc33eddf14f9b7ebbb790e91f2157bf315a82cf437a91800"/144, @ANYRES32=0x0], 0x0) shmget$private(0x0, 0x3000, 0x88, &(0x7f0000003000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) freebsd11_fstat(r1, &(0x7f00000004c0)) getgid() 00:00:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) geteuid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)) r1 = geteuid() setuid(r1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0xfb) r2 = socket(0x2, 0x2, 0x3) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "424c12a3ea221d2be97e64f935bbeaebc0ea98c03cb164124fb1dcfe4e19d9bfddf6ad469d5dc062546f54b3c61ca5c1f4eb44680541fe973ce73690d93afb83e82dd4d360430971c66ff240fffadfea648d16791063fb4fe66dd8df74b1e00d06d28d731c47425004f2e5a3763a724be87817316fed2d05910527a8329e22790f2affb5566cd955b5278d60ed585d95a294bd011ea2e966082e6aae8f906b2da442a2825204c466753f9072e830d9e98eac34f3869ce5e53ad6d72d36dc9bc3c3058269b65611152767456e941cabd2f55ae1017a317c2fd4653057586b93fc3e7a40a16d2b658c666a4bc8bf2b9490"}, 0x100) 00:00:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x400000) poll(&(0x7f0000000240)=[{r0, 0x2004}, {r1, 0x105}, {r0, 0x4}], 0x3, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001480)=[{&(0x7f0000001380)="f3e0b65fca9b02bd590d894b0bb03ed072510dcd03bee992543e803a2017c2d1c697d743354c9b8fd82ea9543b8bf799c0b0d841434bb31b418aff3b2a39a647429f87be7d07e0abdffee07905e21e717f59ca97228706069a6e0619ecd942b673159fc3394141359aeb384b290e702a8dd496a2c5a31fdc61781c948a361179a35ee520895039f6203ad3d171da92b9cf41644e6262bc9e47438e4fc541dcaff3682aff31c5f7c60df4b93a0df5d8d32e204619b95d51896f9b8146f5b26150f7d75c2e35641c9e9136761f5adb8b485d1cf196e8da59e0f95bbfa5aa26bdb24e95302c8826b293548742b6794a206d7ffc", 0xf2}], 0x1, 0x0, 0x0, 0x89}, 0x104) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = msgget(0x1, 0x101) msgsnd(r2, &(0x7f0000000140)={0x0, "1739ed5792eda41eb4c705ee7af4dad211847313493ddf95c508c52480ffc1bb7b649fe1558d4993ee7e3d739942c4fa91e5c390c86289ae03394524978f2c37af92b59160de83b42313357b940ef932a8a72c21a4811443db5ffd8698de88d5f68ec784c1e1be917822b72eecb749823055de45ebe25175a31b89d1be024e0206ba0794740ee235b49b6afb2314207764632abe3249acfe5874b7977d39bec8b8cb0003eb4d55108cd71bd0925513b91551a013b66b343088a289a30a69ad95ddac11977e69cb5030484f307f2920b1fb1b9716bf0562ea9f65580eaab7ecedacaa4c2cf5c3d8cd"}, 0xf0, 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x140) truncate(&(0x7f0000000080)='./file0\x00', 0x8eb6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) truncate(&(0x7f00000002c0)='./file1\x00', 0x8) freebsd11_mknod(0x0, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f) 00:00:39 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) open$dir(&(0x7f00000000c0)='./file1\x00', 0x100084, 0x40) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x3) fstat(r0, &(0x7f0000000300)) chdir(&(0x7f0000000040)='./file1\x00') open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x20000, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x21) 00:00:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = geteuid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)=""/254, 0xfe}, 0x83) 00:00:40 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="2b368979397e88624be9679be1b2e4491d5989b4242a366ed9187bb07ff56c37cd7f8603760af39379a46cd1f6f7e5b2268bfe02ed4f72f41174268d2f5b83096df38dc296336dd0fd2ee3d9c50add64e9ca1024bc2928d42a0e480ccae6d125123cb5dd936547ec4cd8982f95cf367c89b4f8", 0x73}], 0x1, &(0x7f0000000100)=[{0x98, 0x88, 0x1, "395906c68d7120d4da9926d9ba6531ac4d062aa87eca806dc85a40b8b2b976ad4ce56c5c3670aa24257f1a7610c2721c8b5066fb81ed5bdf7823d66740452edb7fe8a46b16e4f7d21c9bef6de82ee3588c31de795ad5d656f4a7cb3e058e56a2480490ad5c34a3df9c8af724fe512cc13a707ae08de1caf14de43407752c3a6bcb881fd1e3"}, {0xb8, 0x29, 0x1, "7642499d5c079f2a002eda64c71c679a3344a6abe544cb36343f41e620efe5c68ac9185936fc388ff243ca3fed24aecf01efdebe82097423f0bcc09c2c663d10a1e4f7f4b2dcbb144d6f70ed39ddb3efb283358e9fc1d7591c46d53307e48b05e4671a8f4b3e347f4026a3e16622c59d4df9d1360689e9f0df9beb3ded3c3f0292d24f97f22168e48e343818a979b7d6421bc55085c9691bbbe321ca06588914141940e3"}, {0x50, 0xad, 0x4, "d61360c9279438fc17914760633af2839c5f67858de70dcb1217abfeaff34cbfad65e90f137a80b98a34e5cdecdf96d21677618fda8d0c37be07e45e2078ac"}, {0x68, 0x86, 0x8001, "806448e31ac40beca4fbadff1f8f7af961fd6465f8cc92303c8faf6da9dae702dbb06bc5efb1232c7c2725b0f5bcf7700304b3742825ba53bea36c659c95dfdd0a1459b642bf4cf14c1031baa0799254c1d268d9"}], 0x208}, 0xd) 00:00:40 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8402002f66fe6c363000"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8) 00:00:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x6400, 0x101, 0x0, 0x2}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') sendfile(r1, r1, &(0x7f0000000480), 0x678f80000000000) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)=',\x00', &(0x7f00000001c0)='!\'*\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=':,-[B\x00', &(0x7f0000000380)='\\\x00', &(0x7f00000003c0)='\x00']) poll(&(0x7f0000000400)=[{r1, 0x2010}], 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000540)={@rand_addr, @loopback}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x81, 0x9, 0x88, 0x9, 0x9, 0x1}, &(0x7f0000000680)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000006c0)={r2, 0x2, 0x8, 0x6, 0x4, 0xffffffff}, &(0x7f0000000700)=0x14) 00:00:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3f, 0x6, [0x3, 0x10001, 0x7ff, 0x2, 0x2, 0x9]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0x1, 0x9835}, &(0x7f00000001c0)=0xc) shutdown(r0, 0x1) 00:00:44 executing program 3: pwritev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000080)="17806e72a5337b3159234dba9bbcde682108bfb08dd1f8058f9aa65642e9aad5ebc9e83f31222b52fbf1816a24ba98dd44459c39ed7deff0a9004d69f7243e153d8ff52848b818e6accbb8ed236026a8c7a3316ac4beab5fae0e3fc5f21e6bc464304fc9eac78a142e911c85b3a8543c594022fcbe3e19eb85e6aea7c5d7b79946661b5d4f69d8ae76ba56c2810e62284e3c0eb7533a2c2b5f74eddd5edf3a9a75e9301bf68dc30a8be55123c700097920f7", 0xb2}, {&(0x7f0000000140)="65e52221a5e687b77f568a9d247e852b67acab01a4d7bb309aebb633c602877a763cd368a0188e41b8a5d3ed1b12b9cb6989c8a1537f9f6307a5c97f9ef679364d0f48acd19f08d013433ce46c8877abc4db96bd20cdf74b6cd19c24084d5184e6241928f58fb56a69139f545ab7911fef98dd2da35803eecd0395ffa50a7a6cbf9f6916db36c814484229f64750b8af30c9029393226b95e0a2a30e734be01309a3b0a7e87c1cff731203a615bc0a29a1b559a64c6cff28468ec0782b4cf58adfb3cf7c33d31b1cf0908bcc337a1e80a66bedbfe529b8198c47aada4660fa47b3f6ef28861d5112687c3b07c3", 0xed}, {&(0x7f0000000240)="590cb99f7bbc2f2d62d1203eec23a266de05da3bfbd37e28580530215395adc6fc90e4d87812bfdc6da7e3eb8a7ddc1acefc6aad2047c12139c95564c3576db51fb9de55bba5dcf5b6f73546d54beca35916bebc28ef64849ede7cf7b67b913df95391b16327b01ef77b88aa7989334aa01ebd9837514a2620d201f47d73e04ec26164ba9521f541d1d45f6713864c22d04985352d5b938c527d6ef187a34c80c011e148ba1535c9111e267cdff3d5f8ad6742e58e4aed5a4a93b9237de5f1148f3bfdd3", 0xc4}, {&(0x7f0000000380)="d9dedb340b66c64adb21a744f34ca3aee8d21c7989606a7e", 0x18}, {&(0x7f00000003c0)="afc0fe9df8d5b4cdd5d0686d689c6f9715ed0c4f20dd57a18539cf6ea9b3609aa2bae07341b1391143de392db3ad6fb9bbc8", 0x32}, {&(0x7f0000000400)="4e992736518eb60e6af1f3336c588087277d955f70435054ebdfe715ca861fd8979406ed4906e8cd45f37c722403e3c8d084611792737baaa8e14a1953439803bc2f516d1e76f142796663a2a30d4cb7658d17ff74810369f7221c753797eadf30748118ac29feb49af64c20616ff382e412d606c8f604ed578a95ca04d22462ade6a4c17a7acd51b5ab99ebd9b5ccbf9a321cfd0de701da9a8f08bdb3e7c3e5480c4d039204579f99d3442463b2", 0xae}, {&(0x7f00000004c0)="2be6b8c270ce69d838a863f263aa0d82ed7d2f8ec2f8e53974ffd4e84c50917cec681b1f93dbd73db71f498af6c6b14018dec41c21211d9966722ba91077e4017ffbb0f884b082b25610418b37fd73b4c43cb8589b44565562c95f0734dd6af5dc599f619d8341ed1ec0706640739d77b7086192eb62d0fb57cda6fbf43f3964de3ee134aa0130813be2a4f84255f5314cbf69da81613f04b49bea940f73c6658d4f8f59411957217e419f9d778c75106abe39520a2eca658707f5ed4957c74cd7586da32a0619829760f940a93114bbae683bca1f63b90d1068eb85a9af1918a51ceb96c66671abcb695513c91a515d79ae13b489783ed4ee20ba20da98e1dcc494f87c1b38a140b891dc5cb5fdacb62c2cdb3536511d2b399c63f91458ebde564de543140e1ab583fa350243dfdde3f95a59a3c3e05c974e9968039f2c8fc25f3e5ba410f619ca00a857b9f3fdd22e95391f2ddd76c411ed53e4362e50d65190f8471f1ee62078fca7bdacaae3c63d1156e200cc1b9bf720cd806e04384851458cd9ca0053fe40926cbbb34a151c91066478b1a253b4901bde9c856c83072e438f9ea307340eafbe7064c8d6bdc25f8dc4a01d0f50844915b1aef71dfeb3f2a5ca2e7da35e1aaa4c9dd17b0d21ee5b52c5a1748cf74b0cff0985fd237201981dc5faae45ca0c9b5729bb2e1eac6b4869123b618809e0d70f6e0d6360807fdf75782394b7f27060f16357520bb9c9555edc41227bd0d3988cd9f34b4f38e2be8d33f4d13923a8a7c003a0351e7606d28317c75f1166c4c64e6ed3eacf037a0ffff66741a49d7beba00c4d50c684759b1062d160fbaf90ec0e240c0a3e8a58fd154dfb8ffc464efcb9514647e03cd2c4cfc0870917031f9478d18f09fc3c5fb2a62d7676dca359531669587734b679613009a8faeb1dec64b3bd15cb2b2f179b8cb65cfd6124050ba05d69d382df38cb6bfbe73ae75e8971781e7799a641b39fb92c253ea1503da2098518ef6aba766afb075d19df74597177f398c6bb4686cd9a33f94c75bc7887efa402c75219a34e5887a07c1084cfc13741becaa2e412f998f96c7d7bdf2b5f19af0b85efd591ea9daecb2dc38257f868e651a1a9d205a1adcc806b2894526af885199c7d63f49026c9fd1435f330b910ab894ae5378fabee6eae8ec682129030a3829c042160f3be12aaf0bae371690c5a2d27e8a761393009dfed989def487dea80c108ea418429f08231e1197187981d4b5aa0cc1a2911b4039b1832b9a28fadd4d3e9d91f580d00d03957383ba7ed7f6df7a4c479d89f8badb9f104e7ed0c0a7609c9fd5dacd5abe33a732535f35f859398235831c9c4b21a062008d7861836ca227c6c7ec4f69c2df25a3c485e708af41d27b30cbbf7d4d15d6dddb4ecdd32a6e3dbd7d78c3113e59c9f2a4d94658b296f4b5948e6ddf72ba8b01e348d319b0a958864449fbd39177ccd00294011c7a72983a2c836b4cc2b6e8cdd2ca49539615ec3972e58674f400d6374a152747e833d0e7ffc1256217843df418f88e2ccdaa7f65080f9bd29d03798a65922fe3d07e21d8400d56be1a762e32a4462cd64ac38e1b2fdc016712b5abd6c357c217036cff9eaa9ceb81ec1bc5589c0328b395269d1a79e9d41d9131402dcf807116298a3d663e91f4e744175d7d224dbb33acf337c1a60893b70eba96881f1f6111915b59321fa73fad13bdf80c122ef44a6cd74d4f61c00894bbc320a409c5057a73fc65fdb1f24f16c130a95b3905fc8c80229d3a1143dc5a0cfbd7a5a4168a9f3fed212f37363428d1146c0a535eef1cf5fab4f8425b3e2c53113063a8fadaba934b0d63b03fecce377b8cd0aa332c629b611e4fa0dc33e11e50be2e54fa4982e001ca54965c88c619bb5c9dcfc90f67745d556b2cd5499f79d88c7ae02c7caa1977c8c084a18f22aa64b17c30573d109c3f6b8ae6e9e84370e6be43b22ac481e05560ae653aa8c97dd54ef10d72e023b0db433ed7bd097b533f7b08642d1dd148338a060528c0cf067da96156c29ab93ff9dc53757a732f865fb58493b3036e062b7dbde5490931a5d844658ca6fe192da1da0d4a624637d031cf8f249ba0c8f006e40ee202eb48ce7d564c3e32bfe2c7b29a07e332d25c2a66a43d15b7ede35c0a7ed4c79b4c87359c1c262474e7320fcc7cf70a0480e26c8846bf698957385678304804de966fdcb521bdec0a8e376cbb11d5500f99af9d5d2f5156913bdba47dec5f1b504980f6f52e897d22dd73f11dcf47cd596dc71fd3be01770611b1fe6902f9f99aa4bc59f4ea7fc3c3363d43620e0d1a807510aa6734c4003163b7833479880e5226aafa59a4911dfb8e6aa7dc8ee383fbafacda440c990624bac85791b332fffd1f10ff812383f0f259db7bb7a88205910b5dc27ff80f0376a67b2751d21c60dc388d95b49269dab0994e319436ad99e6a02be741bf07bd4ece01762d40849a35e42253958a5b924d4f45ff8d215de8c6207c8a1e9b15dcaf48e96cf518c899e82a166387d3c67ad0fb8ad693cc14dd6b525b41cc242b458596888d590e9cae39a1a4a0648468de6dd3b40fa3b792180d634232fd593b82e1750233d2a8c3d7af266ad046b86867432dcbfe31a80da2e7aa568cdeaad2aff7b20d51124cf67e01824edb7bde0150562317bcb351454527b707dd8a68837a9e7dc98850d5be4cf74ebc9c3737eef72ca40f28a1741a644233450ba888098b678e6e6c722125301cc1b96826e1cc52058c3f15ad0cd018399c88f98c0c03b07d9c734344882d2394c3a5c283ec3866308742aa82dcb8f6491fa97453f844949f4289a3a2329bd842b02df13632bc8a9d627edcc95c283193b14761deadfe88a02e977979932676b98526ea237fe1e8676878d339589e430d07a076290c67897e3f01a65451b15de69cf8339621a0d243aeb42a575658fee47171d66fe3b9048f36c3bae3b2a9a4f35631cf8949976e42c43cb4cdda9c06a9fb40c17473de10453679c66d066fa8ff6eeff298f4cf479729c1d9de1946fb0ef3eec7223b479ab78e898fed0b5623eb9783bcff48448df8c5ea849a3635cde696dc19bb888e803308487d14f08f6abdd33a4a3a32052c68db7f8c3bb9fe8eadd3d18d162858d273c78a9828a6f66abcf5e68de3fbcfc6e6aaefe5414192ada8b57e1cf747ec79d9f81a77141aeb1b2cf409f328e5164012f9fa563285b69787ef8a71fdcf48e13565ca00900c5c1550b4b0d88552aee0d27baa5f120ba8c7821757a6e22283689ee28fdaa555b96a7b9aad651882e72812cc7095dcf1eb980e028449e2adeeff904524e16aebf08ee316d51760cb860653c53650ec319b6fc57fd0405aaf1636a72c3131dd96648420c05ec8954aeeaf1bc00d1d9271e3dafb4ab0ac16c44a54de1fb71ae87ab780aca394435b9b19a56e6b9e2d478f2363873dca81162acb3602fb09bd3d5e0dd4e4417722d213efd1adfef67a2512a36715045008e50ce1fcee763c9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0x1000}, {&(0x7f00000014c0)="320648e0c0137b797d70ff254ee6b017d5a7ffb06450d24d075330c6d36b699137acfadd7b38780ca32f47d8d6728f228f22f8fd204b3555ff768c4e9813d2630d7351a43a232d5c1b94ffb2d191e1eb7e55670ab6374d36c30bdb4c2139b1bb6e107bfc0e5f32147de997ce9f4f2ac2f9cb5fc28e9ddb5b5198b173aa63a565f9", 0x81}, {&(0x7f0000001580)="fcaadffece9d5f64ea981a8ec8069e6bcf756e1feca9b720", 0x18}], 0x9, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) dup2(r0, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001680)={0x0, 0xc77, 0x2, 0x10001, 0x638}, &(0x7f00000016c0)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001700)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x80000001, 0xfffffffffffffffd, 0x2}, &(0x7f0000000040)=0x10) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001740)={r2, 0x8}, &(0x7f0000001780)=0x8) writev(r3, &(0x7f0000000280), 0x26) 00:00:44 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x5, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="d400b7835e47dbd7779125d5e1df435206bad925a25580d682e7"], 0x1) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x800, 0xfffffffffffffe12) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x23, &(0x7f0000000380)="d7f20f71a8f06296", 0x8) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:00:44 executing program 1: clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) setitimer(0x0, &(0x7f0000000040)={{0x8, 0x1}, {0x5, 0xfff}}, &(0x7f0000000080)) 00:00:45 executing program 1: r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x8, 0x2, 0x7f, 0x261a, 0x9, 0xfff, 0x6]}, 0x12) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), 0x4) 00:00:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x244, 0x120) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) bind(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005a0000000100000000000000"], 0x24}, 0x0) 00:00:45 executing program 3: socket$inet(0x2, 0x10000000, 0x5) r0 = socket$inet(0x2, 0x10000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x3000000, @empty={[0xc7000000]}}, 0x1c, 0x0}, 0x0) 00:00:45 executing program 3: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x140) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x3685, r1, r2, r3, r4, 0x48, 0x3ff}, 0x999d, 0x1, 0xe00, 0x4080000000, 0xffffffffffff4b19, 0xfffffffffffffffd, r5, r6}) r7 = geteuid() setreuid(r7, 0x0) setreuid(0x0, 0xffffffffffffffff) 00:00:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1c71c7, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x7, 0xa, 0x3, 0x8, 0x8001}, 0xa0) 00:00:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) 00:00:51 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x100) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:51 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r1) shmat(r0, &(0x7f0000000000/0x1000)=nil, 0x2000) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = geteuid() r5 = getegid() r6 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000300)=0x2bd, 0x4) sendto$unix(r6, &(0x7f0000000280)="faa6e10047f1714017520efd8444ae69a6d9e2dbcd576aa6bb3f2638b4c93f34f6697e416b0e434f79c95c61b782cbb8355f62775b680df26f64a4cff8003e74cadc22cc541baf839b15000be774be5a3fca12f01f8782008d71", 0x5a, 0x10c, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet6(0x1c, 0x5, 0x8001) r7 = fcntl$getown(r1, 0x5) r8 = getpgrp(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x5a140514, r2, r3, r4, r5, 0x2, 0xfff}, 0x8, 0x2, 0x4, 0x1, r7, r8, 0x7f}) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160) 00:00:51 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x7b, "fc955b7ec3e64070ac171dc4f2a8c092eccc5866232329fc4735d1d03ae74a8c1c8622cff2fa24d603c76792b5c4af31ac12ef2d9112fb5b445e7d0f45e1e4436e640326e314c38690b5fa7f5414e9fbb4ab0a063580368ac29a9ba13e8ea9360f18094a05615e3a73130ce9ac2fd90501b1aa0fd361c7cb5c0fc5"}, &(0x7f0000000140)=0x83) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x400000000000000}, 0x8) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10000000000000}) 00:00:51 executing program 3: r0 = socket(0x11, 0x3, 0x0) getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x1, 'l'}, &(0x7f00000001c0)=0x9) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xffffffffffffff4b, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0xfffffffffffffecf}, {0x0, 0xffffffffffffff76}], 0x2, 0x0, 0x2f5}, 0xffffffffffffffff) 00:00:51 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x5309, 0x20, 0x8, 0x3ff, 0x7, 0x3ff]}, &(0x7f0000000100)=0x10) socketpair(0x17, 0x1, 0x0, &(0x7f0000000140)) pipe2(0x0, 0xfffff) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:51 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() sync() r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2014, 0x80) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r2 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:00:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000080), 0x4) 00:00:51 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) fchdir(r1) sendto(r0, &(0x7f0000000000)="243586989d6de1f6213d414b821e57fbb683e7ab06bd037f3b3c", 0x1a, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x1, @loopback, 0x5}, 0x1c) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:00:51 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(r2, r4) listen(r1, 0x7) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) close(r0) r7 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) r8 = accept(r1, 0x0, 0x0) r9 = dup2(r0, r1) execve(0x0, 0x0, 0x0) getpeername(r9, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000300)={0x2, 0x10, 0x5, 0xffffffff80000000, r10}, &(0x7f0000000340)=0x10) r11 = fcntl$getown(r7, 0x5) r12 = getpgid(0xffffffffffffffff) r13 = fcntl$getown(r7, 0x5) r14 = getpgrp(0xffffffffffffffff) sendmsg$unix(r9, &(0x7f0000001840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000016c0)=[{&(0x7f00000003c0)="9ff8063c067bfee6b91ada8dc823e201ecb15787d2c421a0597cc3fbb3929a583546f8363fa97bf2571507c25eb69f3d82bc65333412cd61dea0c7950195789641ce5a3b1f666497f40f66aa15186ba683f924b52664958bc2fbe83427cdf0a6b1d56895b912c496a05550ee3b9ef160a680b5003cbef3c6d422d38beaaad600341bca2ef15502b70640da9a392c6aace84e0058ebf08282d19643be61bbee5b55aa840c61674762fb63019b6b453716945b9c0dfa2149c9dac72cdfc60b02d729c6269ebd8b0453c9a48cc6273214ff542666fcfe", 0xd5}, {&(0x7f00000004c0)="fb87db001ac1be1e958b3756e452b452a304f6315afb1c7935b44eee41174caf850c2dfa90e6eb675f1521d5b4f87b67cb02ba567a99bb5b6311ede71204e1018f79e638bd62d95605640328dc312f0e37ba4a31f6a7147f85907120b272bdb0458cd5c5de271b52502a9ecebfeac88e354c9fb92d4fc131c7", 0x79}, {&(0x7f0000000540)="5e2ea9ed4dabf7ab49c4fe62240a93f10589e1af4c535538bb01cab96d06bb4ab0445e65dc05711c5960ded386689884527526b630b8a09c3db6456f344a4e76e974327d199420baacf551cdf238c1bf515271ed12522ccd24495557410d79b8567a2d8ccc2aa7b2a54ab080538247668ae176dbac5a48fec38415bc07cd90de78fc5a4900e1a4d6a9870dd6dff7", 0x8e}, {&(0x7f0000000600)="309aa2058effb212e293b1162910dd556114a4fae217f4c765547a074923ffd6b0f86dfa648b478b27f85e7fff4e682b9f1a4712b55c9500d232a29b275bfb9c5609ff5f4e2799b38b7e9b31fa91d311759ed4a3f1b9dc407d6c6429a4d9882eec2eeebb72c8a001c2ec1b731af8218bcc7600369ca7b1f388256029ce387b0a5d1562072739bfcf2bc6eb147c9166", 0x8f}, {&(0x7f00000006c0)="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", 0x1000}], 0x5, &(0x7f0000001740)=[@rights={0x18, 0xffff, 0x1, [r8, r7]}, @rights={0x20, 0xffff, 0x1, [r7, r8, r0, r0]}, @cred={0x20, 0xffff, 0x2, r11, r4, r6}, @cred={0x20, 0xffff, 0x2, r12, r4, r6}, @rights={0x28, 0xffff, 0x1, [r8, r0, r0, r7, r0]}, @cred={0x20, 0xffff, 0x2, r13, r2, r3}, @cred={0x20, 0xffff, 0x2, r14, r5, r3}, @rights={0x20, 0xffff, 0x1, [r9, r9, r8]}], 0x100, 0x100}, 0x20000) sendto(r9, &(0x7f0000000140), 0x0, 0x100, &(0x7f0000000180)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:51 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, 0x0, 0x0) mlockall(0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0x4, 0x1110, 0xfffffffffffffff8, 0x9, 0x5, 0x7fff, 0x3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:00:51 executing program 2: r0 = dup(0xffffffffffffffff) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/40}, &(0x7f0000000100)=0x2a, 0x30000000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x305, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 00:00:51 executing program 1: r0 = socket(0x12, 0x5, 0x20000000000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) lseek(r0, 0x0, 0x2) r1 = semget(0x0, 0x2, 0x2) __semctl$IPC_RMID(r1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xffff14ac}], 0x2fe}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2101040000fe8000000000000000000000000000aa060000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084ec4d13dba75f09563af6be922d77bf44e317b1767d130474a8606910b566438b96fb536a69d3927769eaaa92892eb8586ff2ed7608d7d07aca864a77df1eccb460227fe1d824d45b352f50b8ce1610d1b84d2bd7c5f3685cdc36fb14b3afae3abc67107bc46b8921ef20e68bc183a20865d42788aced9f3fb17dba349cd9836ebced93ac89dab9771328fae568542cb123d599ceca81731072e78a22e3da684912", @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x9, r2}, 0xc) 00:00:52 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x5309, 0x20, 0x8, 0x3ff, 0x7, 0x3ff]}, &(0x7f0000000100)=0x10) socketpair(0x17, 0x1, 0x0, &(0x7f0000000140)) pipe2(0x0, 0xfffff) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) 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) 00:00:52 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x91) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x20) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x1000) 00:00:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @broadcast}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000240)={@loopback, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xf, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x0}, @empty, r1}, 0x1a7) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) chmod(&(0x7f0000000180)='./file0\x00', 0x110) r2 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) 00:00:52 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x8000000000024e, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = semget(0x0, 0x0, 0x40) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000380)=""/4096) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x5, {{0x2, 0x0, @loopback}}}, 0x90) dup(0xffffffffffffffff) 00:00:52 executing program 2: r0 = socket$inet6(0x1c, 0x20000008, 0xfffffffffffffff9) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0xd51, 0xe94}, &(0x7f00000001c0)=0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000200)={0x7, {{0x2, 0x1, @broadcast}}, {{0x2, 0x2, @loopback}}}, 0x118) 00:00:52 executing program 1: r0 = open$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) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:00:52 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000a045d73be383b8cbaf497855ac3abea2703b6c3c111a0a46b152daa54b8a4d92b7cca8f1122209f1575bf493ec5fc3d0bb403eb542bc08a6c70617365873f2d0bdae08c3"], 0x10) fcntl$getflags(r0, 0x3) close(r0) 00:00:52 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$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:00:52 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000a045d73be383b8cbaf497855ac3abea2703b6c3c111a0a46b152daa54b8a4d92b7cca8f1122209f1575bf493ec5fc3d0bb403eb542bc08a6c70617365873f2d0bdae08c3"], 0x10) fcntl$getflags(r0, 0x3) close(r0) 00:00:52 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x198) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x80, 0x4) 00:00:52 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x7fff, 0x7}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r0, 0x200d}, {r0, 0x2}, {r0, 0x189}, {r1, 0x180}, {r0, 0x10}, {r0, 0x2}, {r1, 0x26}, {r0, 0x2024}, {r0, 0x80}], 0x9, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@broadcast, @multicast2, 0x1, 0x6, [@loopback, @rand_addr, @broadcast, @loopback, @empty, @broadcast]}, 0x28) 00:00:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x80000000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x1f, 0x20000007, 0x200) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:00:55 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0), 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000001000000"], 0x14}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x120404, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x1, 0x4) 00:00:55 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x7, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0x101}, &(0x7f0000000180)=0x8) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="075b3e17", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x20) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$getown(r1, 0x5) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x40400000000, 0x100000006, r2}) 00:00:55 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:00:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) preadv(r1, &(0x7f0000001180)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/91, 0x5b}, {&(0x7f00000010c0)=""/182, 0xb6}], 0x3, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f00000011c0)="fb76e6c92a136f141250d1ee7e38e65eb7e15683b40f530ffa9f0a521a912001b768d24cbb31c6e4111c68a93c2ce8bd50912407f027cc74b0e98b168dbd3e80bc4703f3f79ecd46849277ad43d94e8160df66890ec21b2e5adee57bddc36cc0e5953baebfcb80be275794052e7d97b0e562c6faff6a951a1096e4a672eb41228ece2ea5b0d00f7558ebc48777824c1f6d046459510ee59dc41fe983d8de13", 0x9f) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x4}, 0x10) 00:00:55 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0), 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000001000000"], 0x14}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x120404, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x1, 0x4) 00:00:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x35, 0x1000000000003) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x6, {{0x2, 0x2, @loopback}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) fsync(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20088) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000013c0)="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", 0x1000, 0x81, &(0x7f0000000080)={0x1c, 0x1, 0x1000, @empty, 0x2}, 0x1c) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:00:55 executing program 1: r0 = socket(0x1000000017, 0x10000002, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700), 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000000)="199200800000c481b162cd0f6382b65ad44867f3400f1a1fc402b1a9093ef3450f5a512841396c7b20c4617e5b48074799f2d9a6554013d0") 00:00:55 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'/110], &(0x7f0000000040)=0x6e) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x2, "1414f00ac7fa3d9e516a75910401e2ef"}, 0x14) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file1\x00') bind$inet(r1, &(0x7f0000000080)={0x2, 0x3, @loopback}, 0xffffffffffffff8b) openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x441800, 0x0) 00:00:55 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000180)='./file0\x00', 0x4, 0xe1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) fcntl$dupfd(r0, 0x0, r0) 00:00:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/120, @ANYRES32=0x0, @ANYBLOB="0000000000f8ffff120200"/20], 0x98) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x1, r2}, 0xc) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:00:55 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x20001) recvfrom$unix(r0, &(0x7f0000000040)=""/113, 0x71, 0x82, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(0xffffffffffffffff) r1 = open(&(0x7f0000000100)='./file1\x00', 0x8e86, 0x0) accept4(r1, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x20000000) execve(0x0, 0x0, 0x0) 00:00:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x4, 0x800, 0x7, 0x50, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x6, @empty, 0x6}}, r1}, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r1, 0x7c1}, &(0x7f0000000580)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x20, 0x9}, {0x7f, 0x200}}) fcntl$setflags(r0, 0x2, 0x1) write(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc00, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0xd18, 0xffffffff7fffffff}, &(0x7f0000000240)=0x10) 00:01:02 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001080)={@multicast1, @rand_addr, 0x0}, &(0x7f00000010c0)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000001100)={@remote={0xac, 0x14, 0x0}, @multicast1, r1}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x100000000000009, 0x0, 0x0) 00:01:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="015ef1698c696c653000"], 0xa) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x100, 0x1, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0xac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f00000002c0)=0x18) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x14) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2301000000000000050000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000001b78c7e400"/128, @ANYRES32=r3, @ANYBLOB="030007009e000000"], 0x8c) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r4, 0xfffffffffffffffd, 0x91}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x9}, 0x10) 00:01:02 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000700)={0x5e, 0x1, 0x10, 0x0, 0x1, 0x200, 0xffffffff, 0x40000000, 0x0}, &(0x7f0000000740)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)={@in={{0x2, 0x3}}, r1, 0x4, 0x2, 0x18a, 0x3, 0x5, 0x94}, 0xa0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x8) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) getpeername(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000600)={0x1, {{0x2, 0x3, @loopback}}}, 0x90) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000400)={r6, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000006c0)={r7, 0x3284a939}, 0x8) r8 = dup(r2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r8, &(0x7f00000005c0)="0e10c0495e5cc0fdb144ba6df0a58797263ed62a8678569bcc6ec648d5f45800", 0x20) setsockopt$inet6_udp(r8, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_buf(r8, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) open(&(0x7f0000000280)='./file0\x00', 0x400, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000840)={0x1, [0x0]}, 0x6) 00:01:02 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x80000001, 0x300, 0x3, 0x776a91fd, r2}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) 00:01:02 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000000080)=[{r0, 0x1}, {r1, 0x44}, {r2}], 0x3, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r3) poll(&(0x7f00000001c0)=[{r4, 0x4}], 0x1, 0x0) 00:01:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000580)) 00:01:02 executing program 3: accept(0xffffffffffffffff, 0x0, &(0x7f0000001040)) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) shmget(0x0, 0x1000, 0x20, &(0x7f0000dc9000/0x1000)=nil) 00:01:02 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0x4, @empty, 0x1f}, 0x1c) 00:01:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57) __getcwd(&(0x7f00000000c0)=""/155, 0x1c4) 00:01:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x60, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:01:03 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendto$inet6(r0, &(0x7f0000000080)="56bbd16d27fac541a8c19df1883dd0da43437f1b9430fce87afc4d9e06d565934a6c19508c876ea398bf2a2ef70646a1567b83ad79c69587d1638793fa48456af63f1b2b5d705e37c67377abe0c6b5a6459933071b2e4373f84fbb10ea", 0x5d, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='.\x00'], &(0x7f0000000240)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x99#\x00', &(0x7f0000000200)=',\x00']) 00:01:03 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0xffffffffffffffff, 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x400}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000100)=0x8) setresgid(0x0, r0, 0xffffffffffffffff) 00:01:03 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x9}, &(0x7f0000000040)=0x18) readv(r1, &(0x7f0000001700)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/46, 0x2e}, {&(0x7f0000001400)=""/235, 0xeb}, {&(0x7f0000001500)=""/191, 0xbf}, {&(0x7f00000015c0)=""/103, 0x67}, {&(0x7f0000001640)=""/164, 0xa4}], 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00"/136, @ANYRES32=r2, @ANYBLOB="0500000007000000040000000700000009000000"], &(0x7f0000000140)=0xa0) 00:01:04 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @rand_addr}, &(0x7f0000000200)=0xc) r1 = msgget$private(0x0, 0x20) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000007c0)={{0x7, r2, r3, r4, r5, 0x1, 0xdbd}, 0xc0d, 0x2, 0x100000000, 0x1f, 0x100000001, 0x40, r6, r7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x4000000000}}, 0x0}, &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r8, 0x2}, &(0x7f0000000380)=0x8) lseek(r0, 0x52, 0x7) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r9, r10, r11) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r12, r13) truncate(&(0x7f0000000000)='./file0\x00', 0x10000000) 00:01:04 executing program 1: setrlimit(0x0, &(0x7f0000000080)) getrlimit(0xf, &(0x7f0000000000)) syz_execute_func(&(0x7f00000000c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket(0x2, 0x3, 0xab8a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0xf, 0x100, 0x1ffc000000}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x8, 0x4) connect$unix(r1, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 00:01:04 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8005) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:04 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x0, 0xfffffffffffff942, @local={0xfe, 0x80, [], 0x0}, 0xe0}, 0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="06000012009a000700000f5f40cb79d3924b00000000000006e71615831ccde8c50b020058e8f99142d0d8c7fc660355c4c57997b68d072bcb61e9b753c524"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0300000012239323e83bffc34fbc0e4c3ba20308876a000400008b1f849804bb7d23447e9abb3efd51b933", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r2, 0x5, 0x61, 0x3}, &(0x7f00000003c0)=0x8c) getsockopt$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$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:01:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket(0x0, 0x5, 0xa5ff) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xe3b, 0x0, 0xcff6, 0x33}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0) 00:01:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x14f) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:01:04 executing program 1: r0 = socket(0x11, 0x3, 0xfffffffffffffffc) setsockopt(r0, 0x40000000000006, 0x20, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="1ea4a30b368bf4fa6349af549cf1a34c53d881fb6246b58ecf63cfb2c7b0740969371c55b383d7b7d6f42e77cc7ee5c1c3c1bb6f896e2272bcefd5efecb674414efffd1373bde7b94382c9751cd0c91ec13c1f2c779b00993bc909670d2f7a7a24d5962a4d13faecd1314279af537b9ac713f5ecca4181e3ca27e2cc5b758c680ea336a91745d0496ac79e4c4447295e1e34", 0x92) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/72, 0x48}], 0x1, 0x0}, 0x0) 00:01:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0x40) setsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, 0x0) r1 = socket(0x100000000000, 0x5, 0x1000000000003fd3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x5990, 0x20, 0xffffffffffffffbd, 0x4, 0x8, 0x7, 0x9a2}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9, r2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r3, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:04 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000100)=0x3, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, r2}, 0x8c) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x0, 0x0}, 0xfffffffe) 00:01:04 executing program 3: r0 = socket(0x5, 0x10000003, 0x3ff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:01:04 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x3, @empty, 0x2}}, r2, 0x400, 0x8, 0x1f}, 0x8c) sendto$inet6(r1, &(0x7f0000000340)="de728b3f60b9e294d959d950811a44227d3c0956fe347da4521ca5407319cd4d6c9030e76a2ba024a60baf6bdb99056d7253f6a1117897fce425fe8271db1efbe511e934de36e3bcca231c05209c53b9d03c87ebce7929483a24b8f9bfe1021dbd", 0x61, 0x80, &(0x7f00000003c0)={0x1c, 0x2, 0x3b4c, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c) readlinkat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/211, 0xd3) freebsd11_getdents(r0, 0x0, 0x273) 00:01:04 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setresgid(r0, r0, r0) setresgid(0x0, 0x0, 0x0) 00:01:04 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x25, 0x400, 0x2, 0x3ff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={r0, 0x8}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) 00:01:04 executing program 3: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={r2, 0x2, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3}}, r3}, 0x8c) setresgid(r0, 0x0, r0) 00:01:04 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0xfffffffffffffff4) setsockopt$sock_int(r1, 0xffff, 0x1583b, &(0x7f0000000000)=0x3f75, 0x4) 00:01:04 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0xb9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) lchown(&(0x7f00000000c0)='./file2\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') 00:01:04 executing program 3: r0 = dup(0xffffffffffffff9c) accept(0xffffffffffffff9c, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0788ac986ae00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = dup(r1) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r3, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) r4 = dup(r0) setsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) r5 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r5, 0x2, 0xb, &(0x7f0000000300)=""/95) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) clock_getres(0x0, &(0x7f0000000400)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:01:04 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r1, 0x80}, {r1, 0x4}, {r0, 0xa}, {r1, 0x8}], 0x4, 0x8001) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) fchmod(r2, 0x80) 00:01:04 executing program 1: r0 = msgget$private(0x0, 0x80) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="011d000000000000"], 0x8, 0x800) 00:01:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0xffffffd4) 00:01:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) r1 = accept4$inet(r0, &(0x7f00000003c0), &(0x7f00000000c0)=0x69, 0x10000000) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2) fcntl$setflags(r0, 0x2, 0x0) socket(0x0, 0x5, 0xc837) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x202) fcntl$setflags(r0, 0x2, 0x1) semget$private(0x0, 0x0, 0x400) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) ftruncate(r1, 0x6) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={r2, 0xfff, 0x1, 0x5c, 0x4}, &(0x7f0000000340)=0x18) r3 = semget$private(0x0, 0x1, 0x405) __semctl$GETVAL(r3, 0x3, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xf, 0xf, 0x100000001, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r4, 0x8001, 0x8}, &(0x7f00000002c0)=0xc) 00:01:05 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000000)='./file0\x00') pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) Jan 1 00:01:05 ci-freebsd-main-1 kernel: pid 2768 (syz-executor.1), jid 0, uid 0, was killed: exceeded maximum CPU limit 00:01:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @multicast2}, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0xffffff84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000004c0)={r4, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000007c0)='-%\x00', &(0x7f0000000640)='\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000800)=';\b\xb8\x90\xf6ydI\xc7\xd7\xe5\xc1\x97\x86U^\xee\xf0\x17b\x89\xde2I<\x8f\x80\x1b\xc7\xd9\x04\xaajS\x87\x13ke!\x8a\xbdF\x81\x7f\x12yZj\x89-\xeb\x05\xaa\x8eEqF\xbd`B\x98\xe5\xbb\xb8\xbfj[\xaa_l\xec\x05\xeb\xd3S\xbe\xba\xb7\x90C\x97\xc1QK\xf1\xd4\x10\x19l\xbe\x13\xb8\x14\xc8\xdc\x11\xf3\x1e\x96\xbf\x0f\xab\xc7\xb2:8\xb6p\xf8\xb2\x92\xdb}^\xf2^+\xbb\xa3\x8f\x93\x8c\xb8\xbdZs\xbeOYV\xea\xa6\x16\x01\x94\xcd$C\xb0s\xf0\x95\xf9D\x04<\xdb\x10\xd0\x8b\xa7h*7\x90\x83\xe1\xd1\xa3\xfb\x9b\xd0\xae\x8e6\x1e`C\x1aM\x12\xc2'], &(0x7f0000000680)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x800007e2780e3) 00:01:11 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1111, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0xfffffffffffffec5) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="04000000040000000000000000000080fbffffff"], &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r2, 0x7f, 0x0, 0x2, 0xed8}, &(0x7f0000000240)=0x18) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) 00:01:11 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x1, 0x6) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20001, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) flock(r2, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) openat(r1, &(0x7f0000000140)='./file0\x00', 0x10008, 0x120) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1c, 0x10000003, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) 00:01:11 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0/file0\x00', 0x23f) chdir(&(0x7f0000000040)='./file0/file0/file0\x00') setuid(0xee01) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:01:12 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000035c0)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000003400)=[{0x108, 0x11, 0x8, "fe9061059bb4407721a35362cab1b2cf855c4e1cda55933ea691e97d9ae10f751086225ef05a6c3b6162e0b7374f0b518eff102b6612edefc7c1c3064760bf8640f13467aa1f4467de513d8eb4fb95eb86ce3c67ffb36de091841f09fcdc94d34c48be4f407ca291285da28f435d7e79ff8a0143b5e5e3e078cc4ea68cabcf3c0cb0977e549af5ebdf08d7da47d68718bde79763fecad87cbba0ff1906ab9fc64b4e0305b982a12c6bdae5c94b02d800c7118ce6d31d609952857a5f6078b9b0e51836a3a56449c52551ca4945ebf0a118d1acfc66a1878fea55766bf439a8c44b6341a465daa297f0661e4b4ad419919ad9704b2d4fb85b"}], 0x108}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@broadcast, @multicast1, @multicast2}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000000080)=0x7, 0x4) 00:01:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) open(&(0x7f0000000080)='./file0\x00', 0x108, 0x20) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = dup2(r2, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) 00:01:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ddc9f6a6a25004ab580250fd57bd240b86da7a13a0a29c00908047be8c5306675b87718a3a58a31a5ee0afeb3c0175ad32", 0x31}], 0x1) lseek(r0, 0x0, 0xfffffffffffffffe) freebsd10_pipe(&(0x7f0000000140)) poll(&(0x7f0000000080)=[{r0, 0x1d}, {r0, 0x8}, {r0, 0x4}], 0x3, 0x7) semget$private(0x0, 0x0, 0x400) freebsd11_getdents(r0, 0x0, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x1c4bc23e, 0x16d558a1}, {0x10000, 0x8001}}) socket$inet6(0x1c, 0x10000000, 0x2) 00:01:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:01:17 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5fd4b238d732261b, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYPTR, @ANYRES32=r1], @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESDEC=r0, @ANYRES32=r1, @ANYRESDEC], 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:01:17 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) sendmsg(r0, &(0x7f0000002640)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000100)="175aa498a4e5010fd1f8b97c5a9b69d11730b539fc9a24d0e0c32b8db4658f25a23385b7ddba55750f790de593c7f74fd29966325cda7bae73599aab371ec64c159979264aa80663e295e47faf0d4ab51f8cd923b68a1c2a99e0528aa66e4fd6c015e812e17dada05e77005ffb8d7bb80b80acfd43fa38aaedc2cd196f381df3003feaa257a500fd8e33a7d654485b7e427313d65d535d5757d854fcd342743fda416aee234406ead8aec4f62e6f011d4ddd1f", 0xb3}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f00000003c0)="78976ba2b3dcd4254e86ee221e0001cd65ed72628b990a8b7320a189342a162a2e017c5ed22db8f8e8eeb6e885847ea287851a99b90513c536905cb6b09c2a38e0c9d39a515d309879c3ea19c8c988bf3ed624f23718214207dd4df4ec0012a9e6c1560bf39bfa675a949f3a3eeaa609431d0bc73e8ffb5a8c0a0e0d3517e5", 0x7f}, {&(0x7f0000000440)="ff6448003489137b3e596c14c34bdd5cd2d2fc1777e44aec8ccb003348d829e3da37328a436f28f4b2069517089626d1307381bb3c15436d5475b714629e416c152c6b7a381f391921fc37ee6e1dc4371cc38ec6276b7f12b7028824da7c566686c2aca75c06276dc88be2", 0x6b}, {&(0x7f00000004c0)="019003dfb961b964f9ed99d1dce98d4afabea380103ea872613bfa32067bce67dea8bc6ec34dbd9eb017d92d6ba6d7a932fa61fb0fd957e921402ea637224af35cf8998bcb353eb2d1cbb688745558b62080ce6a291702ae059530b9c813ea27c32ff2090127d5f672b3cf099de88e16baa002c26f47d33663e5133410df842664777a148bcd91e8dd5876cd12e0749cef3500bc93a747484330e44ce4119f565497c089526c3a1e33c255e49d2568c1c10a9dbc843d0107551f7221debf25a2", 0xc0}], 0x6, &(0x7f0000000600)=[{0x1010, 0x2f, 0xfffffffffffffffb, "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{0x1010, 0x3a, 0x1f, "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0x2020}, 0x20000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x9}, 0x1) 00:01:18 executing program 3: r0 = socket(0x20000000000000d, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200001, &(0x7f0000000040)="d49f38cba93cf5c335f4dd9df9ab4836e7", 0xfffffff4) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) socket$unix(0x1, 0x5, 0x0) setsockopt(r0, 0x855d, 0x0, &(0x7f0000000180)="deacf10f51a9b570a428cc81f1da949aa27c857ef9aaac2f9b51401242aa872525eb8f0065f298c26218450943244d510ea56826caf587f90deff502bc020c86ddfa6bde1d7b777ae9a2141d3d8fdc56e1d028925228ae0394caf7ea05b3b1320dc2acb8cfbb06967399ebd141f126119b889fd422c861006282a260b97f9147da53b27f3ec36b70696114ff9fe4efed5c1c38ab4256b097bec08b51cf62a5472a5bd4ab6884414e9489cb8e9cd29fb9fc9288babaa91219ce7dcd9c63809f753933a37f5cac4d341716ee90daf5c89531e927cc49bd6e", 0xd7) 00:01:18 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000010100000000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f0000000a00)=[{&(0x7f0000001480)="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", 0x3aa}], 0x1) 00:01:18 executing program 3: ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x8, [0x5, 0xffffffff, 0x3ff, 0x5, 0x7, 0x20, 0x9, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x4, [0xffff, 0x7fff, 0x1f, 0x8]}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) recvmsg(r0, &(0x7f0000001640)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f00000004c0)=""/148, 0x94}], 0x4, &(0x7f00000015c0)=""/66, 0x42}, 0x40042) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r0, &(0x7f00000005c0)=""/4096, 0x1000) write(r0, &(0x7f00000002c0), 0x0) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) fchownat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000300)=0x4) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fsync(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000080)) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8977a59f2fa29ac7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYBLOB="e600000096635778894a99f3ac36968ddbb69570b692c6f1485aafe92fa7d0856a5a422cb91ef86ed302f67cc9c75774675175e923b3f4ab875152401bd3d530a4e8825aced75107dbb9d205f43029a38cf18bfecae7bc664abd0073e86a17a07f7baeb05f8290ce43e8c56fef0b895bbbb2455e1b15640515a3aed090acf3927884f524787d724710454d8bb4eed22b14fabdb15f45ef6eb74316cb2047f5b4895a7ae2299ff3e21b7c6b81aa6b19016c5c2969873c19f506595940e9e2c16b1df4595fc50d2f9d1dc05f3946272633ae6f28061de122a8b2d71f87aa77295d2e66b67246d8373fc912a2900b92ca"], 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x6, 0x4) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setreuid(r2, r3) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000690000000000000000000000000000000000002000"/128, @ANYRES32], 0x2) setuid(r2) 00:01:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0xc) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) 00:01:21 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) r1 = socket$inet6(0x1c, 0x3, 0x7) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xfffffe95) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x1c15, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x3}}, r2, 0x3f, 0xfffffffffffffffe, 0x0, 0x9}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x2, 0x6, 0x7be, 0x6, 0x2}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xa0e, @loopback, 0x6}}, r3, 0xfffffffffffffffb, 0x254, 0x7, 0x1, 0x2}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="07000900010008401f00783dcb8f0100000003000200"], 0x1a) __getcwd(&(0x7f0000000000)=""/252, 0x1d2) 00:01:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:21 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r0, 0x10000, 0x81}, 0x8) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400104002c1, 0xfffffffffffffffc) r3 = getpgid(0x0) fcntl$lock(r2, 0xc, &(0x7f0000000100)={0x5531604a1409f36b, 0x7, 0x2, 0x9, r3}) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 00:01:21 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/139) open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x2) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x3000) 00:01:21 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x2f5) r1 = msgget$private(0x0, 0x218) msgsnd(r1, &(0x7f0000000100)={0x1, "f6516ae2da84269ed3660c31fcf27519d8f8b9e0af587fe2bed106f2a4a079f7284f617b41a5a4cdffb05a0ef55b3ccde089542734fcab16cf928fcd7c977cb8ba03e017e7dc0adb491f76faed9943f3562ff7e2e2af03d2990092ad2a5d3b30444b94685006f313058c1e79168dfe1312d458eb4f57d75b5d777cf5d13a6b0d1d3fc9f28706510ffce8e0517021bda7383c2561158c8e403ab002dbde6967bfd6bbc5aacc97cb92bafa"}, 0xb2, 0x800) 00:01:21 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)="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", 0x20e) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x2000, 0x0, 0xed51, 0x2, 0x4, 0x8, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000300)=0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x2, 0x10, 0x4, 0x0, 0xc08c, 0x10001, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x800, 0x1, 0x7, 0x100000000, 0x5, 0xffffffffffffffff, 0x0, {@in={{0x2, 0x2, @broadcast}}, r2, 0x2, 0x2224, 0x81, 0x400, 0x9}}, &(0x7f0000000200)=0xb8) 00:01:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), 0xfffffffffffffe17) r1 = socket$inet(0x2, 0x30000007, 0x100000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e23e00000010000000400000001000000000000000000c4be8d0000000000000000000000000000000000000000000000000000000000000000004ffc3061a5783dddeb000000000000000000000000fffffffffffffffc00000000000000000001ff00000000000000000000000000000000000000000000000000000000000000eacc02d06500"/153, @ANYRES32=r2, @ANYBLOB="fe03000000000000"], 0xca) 00:01:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) shutdown(r0, 0x1) socket$inet6(0x1c, 0x3, 0x400) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x73) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:01:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1000000f, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x6}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380), 0x14) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x6, 0x2, 0x1f}, &(0x7f0000000280)=0x10) socketpair(0x10, 0x20000003, 0x6, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xe7}, &(0x7f0000000200)=0x8) r3 = socket$inet6(0x1c, 0x20000003, 0x9) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x7ff, 0x1000, 0x3, 0xe03, r4}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:21 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x8104, 0x80) r0 = socket$unix(0x1, 0x10000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0x0) 00:01:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10) 00:01:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x86}], 0x1, 0x0) r1 = semget(0x2, 0x0, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:01:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80004000000604, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="c4044c0000"], 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1c, 0x5, 0x8) close(r1) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x9, {{0x2, 0x1}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:26 executing program 3: setitimer(0x1, &(0x7f0000000000)={{0x8, 0x8001}, {0x40, 0x5}}, &(0x7f0000000040)) r0 = semget$private(0x0, 0x4, 0x2) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000080)=""/35) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x3b, @loopback, 0xfff}}, 0x0, 0x80000000, 0x3, 0x143, 0xffffffff, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000002c0)={r5, 0x1, 0x0, 0x3, 0x7}, &(0x7f0000000300)=0x18) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000340)=""/144) setsockopt$sock_timeval(r4, 0xffff, 0x0, &(0x7f0000000400)={0xffff, 0x3c}, 0x10) getrlimit(0x4, &(0x7f0000000440)) fchown(r1, r2, r3) semop(r0, &(0x7f0000000580)=[{0x1, 0x3, 0x1800}], 0x1) 00:01:30 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1077, 0x0, 0x0) 00:01:30 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x40) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001080)={0x0, 0x7, 0x91f7}, &(0x7f00000010c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001100)={0x7c4, 0x1, 0x4000, 0x20, 0x4, 0x9, 0x2, 0x80, r1}, &(0x7f0000001140)=0x20) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40000, &(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10) r2 = socket(0x2, 0x2, 0x1) connect$unix(r2, &(0x7f0000000040)=@abs, 0x8) 00:01:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x1, "0000000000f4007100"}, 0x14) preadv(r0, &(0x7f00000000c0), 0x0, 0x0) 00:01:30 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f00000001c0)={0x2, "18ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d"}, 0x28, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000300)=0x2a7) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x800) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) sync() connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 00:01:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, &(0x7f0000001380)) geteuid() 00:01:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x1ff, 0xc0000000, 0x400, 0xf4, 0x0, 0x5, 0x7, 0xff, 0x101, 0x6, 0x3}, 0xb) select(0x40, &(0x7f0000000040)={0x1, 0x3, 0x100000001, 0x6, 0xab, 0x6, 0x100, 0x200}, &(0x7f0000000080)={0xf3, 0x9, 0x1, 0x1, 0x7, 0x72, 0x8, 0x10000}, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x2, 0x3, 0x10000, 0x4, 0xffffffff}, &(0x7f0000000100)={0xffffffff, 0x3}) select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:01:30 executing program 3: munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 00:01:30 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x990f) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x94) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) fdatasync(r2) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) setresgid(0x0, r1, 0x0) close(r3) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) 00:01:30 executing program 3: r0 = socket(0x1f, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) 00:01:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) poll(&(0x7f00000001c0)=[{r0, 0x6d75ab7d29f459d6}], 0x1, 0x0) r1 = open(0x0, 0x2000800, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="8c55d12b31dca3490740a0a4badec8291e02aaa0939d0ccbdf33b7950ba9721af557ecab980d1227054f42d605b9fcc9b6bb40bc8200475b5dbce26a2e177fec8e164e27a3c5e83d90cfd6ddfdd1dc7f42319c04c3d6a12a", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0xc) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x26) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x100, 0x4) getsockopt(r2, 0x1, 0x5, &(0x7f0000000200)=""/210, &(0x7f00000000c0)=0xd2) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000380)) setsockopt$inet6_buf(r0, 0x29, 0x7d, 0x0, 0x0) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0xff, 0x9a3}, {0x0, 0x5}}) 00:01:33 executing program 3: syz_extract_tcp_res(&(0x7f0000000200), 0x80000000, 0x400) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000791bc080000001f7c53083ab803dd979ad4b1aca76f8967be1062c28ce1ce94e153ac8703832a763d7d8e9079851a989255442e055fec7106458a28690c1c6f7a717f006a01012f84f25ba7835d02b58ce1387ae8f0"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000000040)=0x10) dup(r0) 00:01:33 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc01eb22058d0c3fb55dc6b8f7") syz_emit_ethernet(0x21, &(0x7f0000001180)="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") r0 = semget(0x0, 0x3, 0xfc) __semctl$GETNCNT(r0, 0x5, 0x3, &(0x7f0000000080)=""/38) 00:01:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) munlock(&(0x7f0000ff1000/0xd000)=nil, 0xd000) syz_execute_func(&(0x7f0000000180)="95cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01ef8f69289bd19d670f381d6a2f67450f483bd1d91a63460fc476c16161787896040498e1b1ac45802c892a0f0000009f") 00:01:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000600)=""/172, 0xac}, {&(0x7f00000006c0)=""/99, 0x63}], 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msgget(0x1, 0x0) r1 = socket(0x1, 0x0, 0x2a48) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="3871ae520dcfb9610be114bbd0b133522468f50b14c9eedc55b2d32c2b3b798421bb7528b531f6c120eb1eab181c0565ed6281f1c6d766767030a21c9258f69d61b8af99dcce566403081da52667d6ae0df599629371af6f9122df6727d03e3ca5ee1aebae5137aa770fcf43f013ea57864a2ddb7978599a048c2aac", 0x7c) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20100000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast2}}, r3, 0xffffffffffff8000, 0x0, 0x2, 0x100000001, 0x6}, &(0x7f0000000240)=0xa0) msgget(0x1, 0x520) 00:01:36 executing program 3: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xc0, 0x0, 0x2, 0x30663a9d}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x100000001, 0x100, 0x3, 0x8, 0x7, 0x8, 0x3b9, r2}, 0x20) lseek(r1, 0x0, 0x1000000000007) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 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$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 00:01:36 executing program 1: socketpair(0x17, 0x0, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x800, 0x6, [0x100, 0x0, 0x5, 0x4d, 0x0, 0x1]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x1, 0x0, 0x201, 0x0, 0x10001}, 0x98) 00:01:37 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB='se0\x00'], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x5a}], 0x20}, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x3, 0x20, 0x2}, &(0x7f0000000340)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x1c7, @loopback, 0x18809f9a}}, r1}, 0x84) r2 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x10) r3 = fcntl$getown(r2, 0x5) fcntl$lock(r2, 0x0, &(0x7f0000000200)={0x3, 0x0, 0x7, 0x4, r3}) sendmsg$unix(r2, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="6cff00006c6530ddff"], 0xa, &(0x7f00000001c0)=[{&(0x7f0000000140)="856b7570a9a7794c23883e40c71b17260be127be64ae69985325f930223dd3441123e490c96e4e4716e18b3de25ee6e28d4e0deb9ccafaad88f68a5c48925729b59d34891107", 0x46}, {&(0x7f00000000c0)}], 0x2, 0x0, 0x0, 0x1000000100}, 0x1) 00:01:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0x8e02}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x3ff}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x6, &(0x7f0000000580), 0x1f) 00:01:37 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x110) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x5, 0xf15, 0x4}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000200)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x2000, 0x0, &(0x7f0000000040)) 00:01:37 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82000000000000000600"], 0x10) getpeername(r0, 0x0, &(0x7f0000000080)) 00:01:37 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x6004, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffff9, 0x5) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='./file2\x00') r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x1, 0x67, 0x7, 0xf6, 0x4, 0xffffffffffff0001, 0x80000001, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x1f, 0x9, 0x1, 0x6, 0x4c}}, &(0x7f00000003c0)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xff, 0xffffffffffffffff, 0xc8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) accept$unix(r0, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 00:01:40 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 00:01:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:01:40 executing program 3: __getcwd(&(0x7f0000000180)=""/155, 0xffffffffffffff31) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x4) sendto$unix(r0, &(0x7f0000000100), 0x0, 0x80, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000ac0)={0x0, 0x8, 0x7, 0x5, 0x100000001, 0x2, 0xae, 0x8, {@in6={{0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x80000000, 0x5, 0x7ff, 0x7, 0x7}}, &(0x7f0000000a40)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000b80)={@in6={{0x1c, 0x0, 0x36ba, @empty, 0x6}}, r2, 0xffffffffffffff81, 0x1, 0x4}, 0x8c) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x81, 0x0, 0x3, 0xefea}, &(0x7f0000000100)=0x18) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000280)={0x5, {{0x1c, 0x0, 0x400, @loopback, 0xfffffffffffffffd}}, {{0x1c, 0x2, 0x8000, @loopback, 0xfffffffffffff8b5}}}, 0x108) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x0, @loopback, 0x1f}, @in6={0x1c, 0x1, 0x401, @loopback, 0x5}, @in6={0x1c, 0x0, 0x2, @empty, 0xffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f0000000240)=0x10) sendto$inet(r1, &(0x7f0000000000)="08adfed63e5b0e9d332ac1dbbb7335f69ebe52d7397823478ad96478a21495dfd2e009f210dbbf7680baa6cb6f4bef9a8439888feb43e6ebc93783ebe40e5ff9d910f3d0bb10c4a090033838164ecebae6e8b2084e60257871161a4c9afe80eeaebae73bec0ad3d01eb148a30f704c", 0x6f, 0x1, &(0x7f0000000080)={0x2, 0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000a80)={&(0x7f0000000400)=@in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000440)="811e89e2dc0a4202b227230bbc72658ef70fc068da89409e113d39ce8af774a4d66a07d635b7c511967923362e22e7e634a8133ae04c552f62db9e0ea7df29d3f9c0b115407291d79bd96fd6efc2094d9c82f78c7653b666cf1d61f65ff54cac616655a4dc4af340fb0f1cdd2e90bfbac9f5ef972579b647cdebde9be4c1e5805598685eac5d232a1bcad8cf7a32e6a29fdbb05191fc57d9252777179fb87df38123b6079b6a44a6fe4eb1fb7459b7a0feaebc62435b6e7181c758e81751b7eaab17e0b95b5e581f3b296b1c6a68aec2466f4838cc74247392207999c7effe26", 0xe0}, {&(0x7f0000000540)="c879ca7313c47097feb4a236b7f78d48928e941c5d136659ca92edb4dc295b9e36810637f16d552a42fa82ccca306c2a26bd80117f22488f461175ba36b43b6d4a", 0x41}, {&(0x7f00000005c0)="3f754f98476cbd22357f91de3dccd47618e9d0f1477eb8fc4c5fd6bca81ab22c5f2172b75d85279acf9e690ca0b0c5ac1967861c56c1", 0x36}, {&(0x7f0000000600)="39809156865064aa378a2e2697f0f885e478b5245ec233a6494a6f4156a0a7d90764f36f86d3339d83baf6b16c02732d236509b513ec766a50a83b5fd3bd3f586a2f4f2a0adb6d13a019b793687b8ad7ffed7ff4a2676979dbac48e26a1606ce3e0635547b1f1370e886a6054ff59e2765971e2b483dd7605fe0096769566c2f682aa2b55279ed95d78dd9d2", 0x8c}, {&(0x7f00000006c0)="87e88516a1965b9f0d801d523f7b0c52f7465b4765a4becfdbae9bc960494e79c62889377e68fb3815c48810a0fee74a010a49b3f13cc2e9f5be8564f2cf26bc53cf02d71dbc2f64ebb48a3e85db15058e68a3556fcf74850bb888c6b06ac780dbfa7ac5fa9853ccb5ba88048653a3081bee284ce9abf2c75f408a91d9c92747f19cf9e96cdfc7ee75e77058b81e0c94ceefec4eeadb24d4c91f6d819d643d86db811a9ed4bcdb02967921c89d9196d56deed47b4a27a4c41143c07e2a22dd0adbdb61bcc67dc1423d3101101788b427ec3e55915c3f96a86588f78977732ad1cfc32e9e5bcd3167e15cc6228ac73475f4c0", 0xf2}, {&(0x7f00000007c0)="896c68f22a38af839a50f80b0a197c33b1aa5313bd4ea5798a100674aa9e8cb20cda019d5c3118c79833ac50a502be8ac1123051a30784e1b2013825de084293dcc11b743e30a47b09acaa90705382806661357b15371f2ce1ce4d8ee810ca50e83043285b4c88f22811cdfc1bb035e404ebd298711253589d1fa4aa3798b14601cf45390be5caff09206e3987194f0969bd71eaa7d0d1a34f835efb2c0a43c14f150663c480b8c47640411460cd291bbf523cbe9911b40056608ae5b23ec3b987e83a2409307f4dc52b66", 0xcb}, {&(0x7f00000008c0)="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", 0xfb}], 0x7, &(0x7f0000000a40), 0x0, 0x4}, 0x0) 00:01:40 executing program 3: r0 = socket$inet(0x2, 0x3, 0x80000001) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x100000000, 0x4, 0xffffffff}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r1, 0x2, 0x100000001, 0x1, 0x9, 0x2, 0x9}, 0xa0) sendmsg$inet_sctp(r0, &(0x7f0000002e40)={&(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x8001, @remote}, 0x1c, 0x0}, 0x0) 00:01:40 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) msgget$private(0x0, 0x44) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x81}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e220100000000000000000000000000000000000001d16b0800"/128, @ANYRES32=r1, @ANYBLOB="3f00000051a54a3880010000ad04000008000200"], 0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) 00:01:40 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') r0 = dup(0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000000540)="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", 0x1000, 0x84, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:01:40 executing program 3: r0 = socket(0x1c, 0x5, 0x0) fsync(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:40 executing program 3: syz_execute_func(&(0x7f0000000140)="3e6541dfccda9000000100f3e8f47f0000a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f006666430ff5bfb9c00000023d806472fe26be7b674207") r0 = getpid() getpgid(r0) 00:01:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x3, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ca8d3210fcab37e93000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 00:01:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0xfffffd99) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:41 executing program 3: chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22fffffffe00000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000004e07f43d0000000000000000000000000000000000000000000000fffffff700"/136, @ANYRES32=0x0, @ANYBLOB="0300000006000000ff0300000000000001800000"], &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xe4, "d00863fb0a777530f62d9b3265d39330b9bfe9ad0c7823cf19006b2d5c5b785109c4b05b6236e783c1226a039c1ff61b2333dbf213e4db1fbf97fdb55e02fd93a0a401dfa6cbac73e09131e70a153ff3ff2e1ee80d2998ff3dd2758b704891dbd2aaf11c271f1c92167e69a1363149a00a6b726b5bba1697779e5cd665ac72b191c7260c0dc1314493861d9635e6c4d9d1fe52dc7de749c63fe0b6c41aed7686a83d930a77ffa4906e83445023971bdfa61e865d116850b875540e9daefb8e6d7177dfcfae07b01bae01ab5037eab5c44cf7a5ed572ed3bb1f48f343ff6d505f20d93955"}, &(0x7f0000000380)=0xec) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() setuid(0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fchown(r0, r2, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) freebsd11_fstat(r0, &(0x7f0000000000)) 00:01:41 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x81, 0x3, 0x101, 0x3397}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x0, @loopback, 0x1}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0xca4d, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @rand_addr=0x5}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x773}, 0x5, [0xf7, 0x4, 0x8, 0xa4b5, 0x2, 0x1, 0x7, 0x1]}, 0x5c) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="ab0bb357a1d0146fe08858f4a0aa42767b71c48bd4c7d54510e5f9f71b6e307e6c1bc353c6d042d10fdc348726b28bbf43ed221bc07faa90e0a32ef459dd9c87a35b688111858efad8d0f46b681c7c98115c92e14c1b89b55a4838a6d1ebcdb35f0e11ae75c453546b1d1e8033178e2982a734ff6e43f1b92cdbca8108c521c50247fe5c82dfb6262bb3f640308c63cc2e328e0fef496b5da58aed13b8bccb835c889b818db544b8b3c667f29b6f3b039e7ff027b19bc06b37e2e8e4acf940fc27530ec7c16c305f399dd42da6e28692c06f703c0512", 0xd6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380)=0x40, 0x4) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000003c0), &(0x7f00000004c0)=0x100) bind$unix(r2, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000540)={r1, 0x3, 0xf, 0x6, 0x5}, &(0x7f0000000580)=0x18) recvfrom$unix(r2, &(0x7f00000005c0)=""/72, 0x48, 0x2, &(0x7f0000000640)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$inet(0x2, 0x5, 0xe45) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r5 = semget(0x3, 0xe08f83f081d1b42, 0x4) __semctl$GETPID(r5, 0x6, 0x4, &(0x7f0000000700)=""/181) writev(r4, &(0x7f0000000a80)=[{&(0x7f00000007c0)="7702d515ed04409a2b1b68dd5f3adf0d85841adec0d190cf25", 0x19}, {&(0x7f0000000800)="34f37a870c1167a8fd960dc820697b2c398ea73af82dec109deb8c296ba537cd684433c534364d1a0df987134f7b428f4d241f3142e9f3998c6dc03c2e37c6a253865c1f7db0cff8dc3a6583a02caaa7510bc978dbd80d4084c333e9c62e520ee3b61cc3a2c29dcf3f52c1754218c7d087e4890f01b1e8f15e369e4911bc6d8aba5c", 0x82}, {&(0x7f00000008c0)="700d99cc90496325ab05045f09fc497938a3ffc6e960ae6ea7b07c5d49fe8d2fb041cc2bf4fc1055ef3b6a0eea49eecf494808218a98499d9084b0bb6b390f328090e1e1ae67d74c0eb4f0f0b0994c6e4296b9c6337de4224b3a15ac147cb2a9b41c6c020d66dd338cde881b6c764de04c48e6fbe6fb5b095b99d5f8228ea6dec7552abbf458b681b1207f6f570f3b06b7a1484b2c8a67a5bdf11f88a110b9c08628c4e09257f546e83d4829fa267fe0be", 0xb1}, {&(0x7f0000000980)="459f59fe1c2fa19d5ed395f5953d5eb6aaedf454bd60494a8785cb626f69fcd3a6bb6e49c2f1adee50674c5791ff38f37b03647529fa814071c60b0c0d1f42592c6679310e9c2458226617c546699bb7c5293ab94cc00c0aab83af7271dc447cb575", 0x62}, {&(0x7f0000000a00)="a72d576ed1bdb5aa98dd9d9b160691f43a71eccd86049fe51c882647857f4ebe450027e18ae0d1d4750ee0f5718f87b619c5ed93517d9cc94a2614e2cd75a3c8c300bf2ed06076e054e5c82d4cf2225903a2e8a987b5ae4898eda548b2713752d4641868c30e", 0x66}], 0x5) r6 = shmget(0x1, 0x2000, 0x6, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000000b00)=""/4096) fcntl$setstatus(r2, 0x4, 0x10000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001b00)={r1, 0x36, "1d1ba15d5292e533a2149d81b6d4d9ada3e0cb7467fa8edc7d6c581a0f74fd30477a13558f3f953cc50e92dcca176792e16edcd8c4ee"}, &(0x7f0000001b40)=0x3e) unlinkat(r0, &(0x7f0000001b80)='./file0\x00', 0x800) r8 = accept4(r4, &(0x7f0000001bc0)=@in6, &(0x7f0000001c00)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000001c40)={0x0, 0x4, 0x5, 0x80000001, 0x100000000, 0x0, 0x7, 0x7ff, 0x6, 0x9, 0x2}, 0xb) recvmsg(r4, &(0x7f0000001e00)={&(0x7f0000001c80)=@un=@abs, 0x8, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/243, 0xf3}], 0x1, 0x0}, 0x2) r9 = open(&(0x7f0000001e40)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f0000001e80)={r3, 0x9}, &(0x7f0000001ec0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001f00)={r7, 0xfffffffffffff0ad}, &(0x7f0000001f40)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001f80), &(0x7f0000001fc0)=0x4) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_int(r8, 0x0, 0x8, &(0x7f0000002000), &(0x7f0000002040)=0x4) 00:01:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) socketpair$unix(0x1, 0xab4694ddbee6c0d, 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$getflags(r2, 0x3) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r2, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x3, 0xff}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000300)={r3, 0x2, 0x2a, "7a476b50438bbac320cc2919473c8661ab67d10284c04fd5d7f3dbc43d67034918296e7e44c9e397331c"}, 0x32) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) socket$inet(0x2, 0x5, 0xffffffffffffffe0) 00:01:41 executing program 1: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r4, 0x0, 0x4) getsockopt$inet6_int(r4, 0x29, 0x3e, 0x0, &(0x7f0000000000)=0xfffffffffffffc60) lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) r5 = fcntl$dupfd(r4, 0x11, r4) utimensat(r5, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x7, 0x3101}, {0x7, 0x7}}, 0x200) open$dir(&(0x7f0000000280)='./file0\x00', 0x800, 0x8) 00:01:41 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket(0x2, 0x5, 0x72ff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000003007500284461c75c0b82a2212ef6f8dab403f26e5d32d6f9a40a57635f0b1a7074ef31b5290d97a8dbd310af282c643c2e4977b76d08fd0df43d8b8f227aed5181c2621eb98cb603c9ce5432775f35d8aa11c7b27630a68145f56301cf285214fdfc0fb7de4444cd3729a07b965a07e7cc6f084e185ce99ae8bd3317c378ebc96381b09c028f26841d5df6c8a33f04b01375be8aeeba886e"], 0x8) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff0000fc760000"], 0xc}, 0x0) 00:01:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xca, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x62, 0x5, 0x1, 0x9, 0x3ff}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) fchdir(r2) 00:01:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x4, 0x9, 0x7fffffff, 0xbf3, 0x6a207259, 0x5, 0x7, {@in6={{0x1c, 0x2, 0x9, @empty, 0x80}}, 0x0, 0xfffffffffffffff8, 0x6, 0x4, 0xffffffff, 0x54}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2a5a, 0xffffffffffff7fff}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:01:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:41 executing program 1: r0 = socket(0x2, 0x20000000, 0x7fff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1, 0x2, @loopback, 0x2}, {0x1c, 0x1, 0x8f93, @local={0xfe, 0x80, [], 0x0}}, 0x0, [0x9, 0x3e, 0x1ff, 0x800, 0x3f, 0x4168, 0x3, 0x9]}, 0x5c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80000000080206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) readlinkat(r2, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/178, 0xb2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(r2, 0xffff, 0x0, 0x0, 0x150) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept(r1, 0x0, &(0x7f0000000240)) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x2}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000280)={0x7ff, {{0x1c, 0x3, 0xfe, @empty, 0x1ff}}}, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x10001}, &(0x7f00000003c0)=0x8) link(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000500)={0x8, {{0x1c, 0x1, 0xb, @loopback, 0x8}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r3, 0x2, 0x3, 0x3, 0x7}, &(0x7f0000000440)=0x18) 00:01:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x4, 0x9, 0x7fffffff, 0xbf3, 0x6a207259, 0x5, 0x7, {@in6={{0x1c, 0x2, 0x9, @empty, 0x80}}, 0x0, 0xfffffffffffffff8, 0x6, 0x4, 0xffffffff, 0x54}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2a5a, 0xffffffffffff7fff}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:01:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x400000) poll(&(0x7f0000000240)=[{r0, 0x2004}, {r1, 0x105}, {r0, 0x4}], 0x3, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001480)=[{&(0x7f0000001380)="f3e0b65fca9b02bd590d894b0bb03ed072510dcd03bee992543e803a2017c2d1c697d743354c9b8fd82ea9543b8bf799c0b0d841434bb31b418aff3b2a39a647429f87be7d07e0abdffee07905e21e717f59ca97228706069a6e0619ecd942b673159fc3394141359aeb384b290e702a8dd496a2c5a31fdc61781c948a361179a35ee520895039f6203ad3d171da92b9cf41644e6262bc9e47438e4fc541dcaff3682aff31c5f7c60df4b93a0df5d8d32e204619b95d51896f9b8146f5b26150f7d75c2e35641c9e9136761f5adb8b485d1cf196e8da59e0f95bbfa5aa26bdb24e95302c8826b293548742b6794a206d7ffc", 0xf2}], 0x1, 0x0, 0x0, 0x89}, 0x104) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = msgget(0x1, 0x101) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xf0, 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x140) truncate(&(0x7f0000000080)='./file0\x00', 0x8eb6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f) 00:01:45 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000180)) lseek(r1, 0x8000000, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r2 = semget(0x1, 0x3, 0x3) __semctl$SEM_INFO(r2, 0x2, 0xb, &(0x7f0000000300)=""/95) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0) 00:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x6) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x101, 0x4, [0x0, 0x3, 0x2, 0xea30]}, &(0x7f0000000080)=0x10) open$dir(&(0x7f00000000c0)='./file0\x00', 0x4, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, r1, 0xbf2, 0xaad2}, 0x8c) 00:01:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x10001, 0x1, 0x4d9, 0x100}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x6, 0x1, 0x8}, &(0x7f0000000240)=0x10) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000140)='./file0\x00', 0x81, 0x2) 00:01:45 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), 0x4) 00:01:45 executing program 1: setitimer(0x0, &(0x7f0000000040)={{0xfffffffffffffffd}, {0x0, 0x8}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x49, "d7e1c3576cdfd37eb25f38345dcbaf058d0c51a5245fdf422c1b8d3b1c480084e75a6b613750e96adb9b9a4b0d18987fd3b266723e6a5dc8582c3dcfbee2bf655cdc00949893e12cd1"}, &(0x7f0000000000)=0x51) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xffffffff, 0x4, [0x4, 0x0, 0x4, 0xfff]}, 0x10) 00:01:49 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14}], 0x14}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setuid(r1) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x2, 0x4) 00:01:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@loopback, r1}, 0x14) close(r0) getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) 00:01:49 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @rand_addr=0x8000}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x8001, 0x3, 0x0, 0x9, 0x80000000, 0x80000001, 0xce, 0x7, r2}, &(0x7f0000000180)=0x20) 00:01:50 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}, 0x4}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000600), &(0x7f0000000640)=0x8) r1 = accept4(r0, &(0x7f00000007c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000800)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000840)={0x8, 0x0, 0x1000, 0x2, 0x3, 0x81, 0x2, 0x240000000000, 0x0}, &(0x7f0000000880)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000008c0)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2}, 0x84) getsockopt$sock_int(r0, 0xffff, 0x121b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10, 0x10000000) recvfrom$inet(r3, &(0x7f0000000700)=""/171, 0x243, 0x43, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000300)={0x0, 0xfffffffffffffffd}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e21ed60000000000000000000000000000000000001f9ffffff00"/128, @ANYRES32=r4, @ANYBLOB="13000000090000008c00001d4005cb2bb199eaa9463742000400000000000500"], &(0x7f0000000380)=0x3) shutdown(r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x0, 0x1}, 0xc) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000540)={r4, 0x1, 0x7, 0x78, 0x2, 0x101, 0xbb1b, 0x7, {@in={{0x2, 0x3, @broadcast}}, r4, 0x2, 0x0, 0xd28b, 0x3, 0x4b4c}}, &(0x7f0000000440)=0xb8) getpeername(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x8) 00:01:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f00000003c0)=ANY=[], 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffe63, 0x0, 0x0, &(0x7f00000002c0)=""/188, 0xbc}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffef3, 0x401, 0x3, 0xc1cd, 0x8, 0x3ff, 0x3, 0x5, 0x4c5a12b}, 0xb) 00:01:50 executing program 2: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x4) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x1) sendto(r0, &(0x7f0000000100)="49b7fd84e2051eb542f41748934cd9a1a8380b54e3ae8ddf76cfb680b715ca3f04ef74f338795d0629fe6e48dab220cbd23832eb5569fb13693834effbf4573990c414b854091876ffe0278dace4aacce744f5fa56de8c308b5af7f604cc4e84b4a837268669f3c0dd5054d8d8c324ebc459063062d3456dda45ab60634ce793", 0x80, 0x20100, 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 00:01:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xb4b8) r1 = getpid() r2 = getpgid(r1) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x8a, r2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) getsockopt$inet_buf(r4, 0x0, 0x5f, &(0x7f0000000080)=""/148, &(0x7f0000000140)=0x94) 00:01:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x31, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:50 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) freebsd11_fstat(r0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) 00:01:50 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057005e00756600001c000000090000000a00000000000000"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x100000001, 0x3, 0x8000, 0x81, 0x10001}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x1000, @loopback, 0x9}}, r1, 0x20, 0x3, 0xfffffffffffffff8}, 0x8c) 00:01:50 executing program 2: mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x1c, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x9, 0x4) 00:01:50 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xef) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e71000/0x4000)=nil, 0x4000, 0x3, 0x12, r1, 0x2000004000000) freebsd10_pipe(&(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x410, r0, 0x0) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x594ee3ad8797c296, 0x3, 0x100, 0x3, r2}) 00:01:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @rand_addr}, &(0x7f00000000c0)=0xffffffffffffff0f) socketpair(0x3, 0x1, 0x3ff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$dupfd(r0, 0x0, r0) 00:01:50 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) r1 = accept(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) lseek(r2, 0x0, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) r3 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/118) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x5a43, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(r2, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000440), &(0x7f00000004c0)=0x4) r4 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(r2, 0x5) faccessat(r4, &(0x7f0000000540)='./file0\x00', 0x2, 0x100) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000500)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fcntl$setflags(r4, 0x2, 0x1) 00:01:50 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1a4) 00:01:50 executing program 2: clock_getres(0x0, &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000140)=""/74, &(0x7f00000001c0)=0x4a) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x3, 0x1f}, 0x8) 00:01:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xb1}, &(0x7f00000000c0)=0x8) mkdir(&(0x7f00000002c0)='./file0\x00', 0x10) r2 = accept(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x0, 0x7f]}, 0x8) bind(r0, &(0x7f0000000100)=@in={0x2, 0x0}, 0x10) listen(r0, 0x6d0) bind(r0, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) bind(r0, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0xfffffffffffffe73) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000300)={r1, 0x7fff, 0x3, 0x4, 0x7fff}, &(0x7f0000000340)=0x18) 00:01:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xf42e, 0x0, 0x6}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xc4, 0x1000, 0x1f, 0x5f, r2}, 0x10) __getcwd(&(0x7f0000000000)=""/6, 0x6) 00:01:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f0000000300)="28fd021efeb59bc010ff56", 0xb, 0x1, &(0x7f0000000340)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x40, 0x9, 0x105, 0x1000, 0x1ff, 0x9}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0xa6, "d0a56df5038f1117f73be3160efddead80d12803d732a64a4411955677af1ddeb62d13591183ea944c0df8736ac0b22e6aa703300d217ecb2a86ea9cb9f9ade5660769c59e0d9b5cbaae39dd9de9506a3e8bf6b4c7092a948e798ec9addd04d46268b4e21b3627a64ecadd98e57751b016bf7b016231bca5db3e8e24dea03e664289a801639c9b1504d264a30401b98d4b16fc47c439024b042fdd8ba9c49c191f48c77f5afd"}, &(0x7f00000002c0)=0xae) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x10) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgrp(r0) accept4$unix(r2, 0x0, &(0x7f0000000380), 0x30000000) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:01:50 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = geteuid() getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=0x0) fchown(r0, r2, r3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x3) 00:01:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:57 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000035c0)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000003400)=[{0x108, 0x11, 0x8, "fe9061059bb4407721a35362cab1b2cf855c4e1cda55933ea691e97d9ae10f751086225ef05a6c3b6162e0b7374f0b518eff102b6612edefc7c1c3064760bf8640f13467aa1f4467de513d8eb4fb95eb86ce3c67ffb36de091841f09fcdc94d34c48be4f407ca291285da28f435d7e79ff8a0143b5e5e3e078cc4ea68cabcf3c0cb0977e549af5ebdf08d7da47d68718bde79763fecad87cbba0ff1906ab9fc64b4e0305b982a12c6bdae5c94b02d800c7118ce6d31d609952857a5f6078b9b0e51836a3a56449c52551ca4945ebf0a118d1acfc66a1878fea55766bf439a8c44b6341a465daa297f0661e4b4ad419919ad9704b2d4fb85b"}], 0x108}, 0x0) 00:01:57 executing program 3: select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = semget(0x3, 0x6, 0x20) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000140)=""/20) close(r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) poll(&(0x7f0000000080)=[{r0, 0x2000}, {r1, 0x30}, {r0, 0x10}], 0x3, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r3, 0x4) write(r0, &(0x7f00000001c0)="8ab78efed0e5ceb0f91a55c20fa5323ce1e4a11f0c06fb906d80be12165922842598e9ecfb5cb6d47415e0b63adefd2cc2cf317da5c59eccdead7d2874f529500a3d4cb1ceadb07836854989bd8f69f535754305e516b97e1923ff57a2db76e5e065fc80b83040370e9e4692227499b63976a4a684dc40d6b1e705da206810bbaa2b447a41918e9ed14db0a287ea", 0x8e) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) semget(0x1, 0x0, 0x80) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x26) 00:01:57 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8008, 0x101) socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:57 executing program 2: clock_getres(0x0, &(0x7f0000001080)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f00000020c0)=""/4096, &(0x7f00000000c0)=0x1000) 00:01:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x7) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10010e, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a00"/136, @ANYRES32=r1, @ANYBLOB="010100000700000000020000ff0f000004000500"], &(0x7f00000000c0)=0xa0) 00:01:57 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000400)=""/90, 0x5a}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000480)=""/205, 0xcd}, {&(0x7f0000000580)=""/128, 0x80}, {&(0x7f0000000600)=""/161, 0xa1}], 0x8, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000880)={0x0, 0x9, 0x5, [0x9, 0x20, 0x6, 0xfffffffffffffffc, 0x7]}, &(0x7f00000008c0)=0x12) sendmsg$inet6_sctp(r2, &(0x7f0000000980)={&(0x7f0000000300)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000740)="154f9ad74570c80a1b93b7048b1398a8bc4154df6ec29aacdd63040cd74ed5f47c5ed6323536319e8fb6595ec3215e8c18d813951e2e962e19658be4129218c8f55b678233ec3ab7b94fa3495e1b062fd1db25b3085e40a2ba497953b0e5191f6e2cdcea48de3615fe8b4cd03d8b5b42b16defe7f0cae289525591a7765d9ab2ad6fa0848c0b1922e9ae5847ecc586f52ce6e614128ee74b65f63907be792c99da0791b40386a135f6ef4fc5aa6d3abee860995ce5cfd2f2b280eb82a7ceda2b7aaa2b6c", 0xc4}], 0x1, &(0x7f0000000900)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x8, 0x0, 0x8, 0x100, 0x8000, 0x4744, 0x0, r3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3ff}}], 0x54, 0x9}, 0x108) fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r4, 0x9, &(0x7f0000000080)={0x3, 0x7, 0x0, 0x1000300010005, r5}) flock(r0, 0xd) 00:01:57 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setitimer(0x0, &(0x7f0000000080), 0x0) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) 00:01:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x2000000000000001, 0xfffffffffffffee0) 00:01:57 executing program 2: socketpair(0x2, 0x3, 0x1, &(0x7f0000000900)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffffd, 0x8, 0x6}, 0x10) r3 = socket(0x2, 0x10000001, 0x84) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0xfffffc38, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getpeername$unix(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000a11d694fee1043b4dc62d7b3a86e2e00"/125], &(0x7f0000000240)=0x6e) r6 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) sendmsg$unix(r6, &(0x7f0000000200)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000880)=[{&(0x7f0000000300)="77e7175510a5cf08c1b7817dcac2b81b202c69fab6717c747e108daa5ae4fd6d4b63b0f736fd0c0fcb11aed6385b454a2e0414a2e90602997b7e13a5d4380b7ada22fa198792d1b63b0317d54adbdd844c8c60a732bab6def5e6b47cae43231c4ef32e328830e5a250bf62f0dc237b3417e4b8e202574c05dcf4eb59d175e19b44821e636fc3217090c59e179a2f82775889f9ff590e8f9e68d5dfba2b7f989154899c6b2480c6e15ce1d69f38c9704c84a8b6e25a86b134dd39ab1c3489d32f296bcd9ffc1f5015fc85e76120f2cd9bfb08537ecfbdc6e30c8d53fe010d2bb7fd601bbddef8337ebfeb2a083a15a5eb02d5288d74f4acd3bc", 0xf9}, {&(0x7f00000004c0)="694a39a4a7f2fadb50220ed02ac09d3121f8f7232610c21ee6c4a955a9f7ae71cd906d2655de14c99412564c4770c20d95dd8bcb4776de5a22a390605a29dd1e2221d033810647c5ca781bc628f320eb708e3d26aba7a5fcc78869e94b528c688d7c598f1abd4df25bd4d444ec71faa17040170641d766d37490576bb99ff84d7406d2e05a430048b768769ec8d32ba551a805dcd5fe", 0x96}, {&(0x7f0000000580)="37a57b4463dd0a2667348f2e6d1a33839d1177f98927df96c717c4473d0454af650f7d34f7623a7ca25190ee161036e9ef9a9c04a2541c71bc35ac904b86b152a91569d6af1b0a0d497562189b8b2fd837f4fd32105f74d37103273b9071066691bee73cf8980f66f48185ab89c82c0cbc962fc488b0900c7c6c75a06bc9662307ddf0fd43663c4ed8d9e0087803959ceb9b21aa1daceb5ff8318b8fa5cd250c48efb824fb19313c2345ae45654a4e7bea468dc6433be06b0143cd00756f55c10bbc90fe63db10241a87b40ec2fcb6a197902aa0ccd0572b46987abb83b80363d849", 0xe2}, {&(0x7f0000000400)="1c54866dad626af2ce9dd1809f237d687630a8b95100e46fe6e94fb901f11ddb79ffdd5c23e0fed01753e9b4ede17e5c3928e603ec811b8e154ded397c065eae05d623bae365b776708d8494075f3c97e73e5df7d76874a6f9138d36f57791f0fc269252577a2eaeaff6747319a62e75c7b53990c1ceec129be4", 0x7a}, {&(0x7f0000000680)="5dd311cb8bf46c0357b0d7fc96872c731bc81297d1d9d640052e616c22b2bef073686fa4e41adfab95e16e0ac586741cd976e5a4872f1b74d4e85bf6d35362cea7aefd1cadf88aaf2eebaa63ab1d40c7aea44e045347e10e47846df2bf4228bd02ac17daa42ba4a5ebbffa51c077cfdce7509c94fc081b3eaec5d0e1e37b4aec39224f3e9de7986cee58d04d4c16ba2491c21787b1321239f4d9494cf14062e0f94d5b86985279edd2072c34b1616b802ae43dc7ea8d1b83cf87a4ccdfdb529e38330bc4c6a43f93063f68817022c17d6978585075", 0xd5}, {&(0x7f0000000780)="253d1e4ae41ddcffc0ff34e45b452fd731ac74efb07b03d5bd4abd954ecf972f2d78fa05922d1aef5e0a0c7fed1d6e1fef3b06451e824fdfcee6fbf161530b314b95b52cabfb97aaa8132a4c13732a662f1c3e9756124d5bf516bd8b16a0508c3ce1671f5c6f9cddf38991efb1d1a57e8d70748bce0b475f00b80e72f01ffbb2eabe5db1c93ddc2703a73d5e6a48c866b9d14c9aff7bd957828b5ca7e62197194656886175c754c0d92ab7d8e2d5e2fb4626c9667dce166c9757ce3a9d961923fb", 0xc1}], 0x6}, 0x4) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:01:57 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) 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$dupfd(r2, 0x2000000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='%},\x00', &(0x7f0000000140)='\\\xae\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='}-@)[-[}(%$]/--\x00', &(0x7f0000000200)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 00:01:57 executing program 0: r0 = socket(0x2, 0x5, 0x800000000) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="a22e1f4bbaa0c3725066696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000063c4d46b1e0cbd1c00", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x5a8}, 0x8) socket(0x17, 0x10000003, 0xfffffffffffffffc) 00:01:57 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) shmget$private(0x0, 0x4000, 0x18, &(0x7f0000ffc000/0x4000)=nil) accept(r0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setresuid(0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x20003, 0x204) setresuid(r1, r1, r1) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:01:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x9, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) getsockname(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 00:01:57 executing program 3: r0 = socket(0x1, 0x2, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x10, 0x5a}, @cred={0x20}], 0x30, 0x1}, 0x0) 00:01:57 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000380)=0x37b) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000440)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r6, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) listen(r4, 0x101) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x0, &(0x7f0000000240)={0x8, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000580)={r7, 0xfc}, &(0x7f0000000280)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) 00:01:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = shmget(0x2, 0x7000, 0x4, &(0x7f0000ff9000/0x7000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x67}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x1000, 0x2, 0x100, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000240)=@in={0x2, 0x3}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000280)="d7935fa5822bf627d3ba0b905800178ca3ce820dd91c86eff7a9e2f09b186b324981c26b65b452266b1da910121f46c75a7e13f532a2d3073ded9ee6b2248b1af7e3384d47810eb5f89a124e101d6d34613c5b6bdbab641d4afe494cedd5a21466a978854c09be2c4a7053f735629c11b5b7d162962a9cc8a5e4bfda1fce7ed87db401c65f9487910d29969f239c99e19bf06b27de9e8a20664b102d8f2160", 0x9f}, {&(0x7f0000000340)="c609c83d58302217ebd2d30910bd64dfbf33927de99304f338d557e68eae54eddc197505274bd59005aea17c2a5020919ec3d5417ca1b16f84a96b6666e2e3dccd620468940c69fa26459324292db871", 0x50}, {&(0x7f00000003c0)="897738b34a970ae8a57d15a98e3a2de0a86be3e559fa8567025e5dacde8f", 0x1e}], 0x3, 0x0, 0x0, 0x20000}, 0x20181) freebsd11_mknod(0x0, 0x0, 0x0) 00:01:59 executing program 2: socket$inet(0x2, 0x1, 0x6) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x2f00, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 00:01:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x22) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$sock_int(r0, 0xffff, 0x5007, &(0x7f0000000780)=0x6c5d, 0x4) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8}, {r0, 0x6}, {r0, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000700)=[{&(0x7f00000002c0)="305fae4a8f2ec200d1ca702a42e4532f797f0ad9a585102fa3ffc177f4d567cf96cc62e84fdd5caf060cea608d3fc2f61b2356aed9e37c3f50c5c6cd2861c410a97a60b2b5982642b6f0228baebfe74c19e73e65986182af71e429dc1816ae8c2e03e5ed728d6ee818ee66eed0a0580b1a62528261a7b8ead3b393819a1861637d7e46e21153080f62d4bdbc83c6d7b7c8af800fad7dd627592deba8013f9e772806639b2dda31066c57c10eefc25f5a54f5fb77580c9d9091874c5eb3471b14f866fd4effb086d78d490efe4d85732f03f40591390389ea5f", 0xd9}, {&(0x7f00000003c0)="ed24fbfd6fc8e03764ac74bf381532d98712b78bb2322e1b56a99b139b0d2cd9826eedf2d514a1a84e4cf0b1ae6acb02dea56934997f4b", 0x37}, {&(0x7f0000000400)="bf54852c37e796bf235932dd7016165fd49b260fe40ae308a84b6344a345adec0974bcc2294f1d8dbceb6c81b06b45099f1dd3ae0430491d545cd466ed0ba52ec623d204e069a6aa2da28f4e4d306e889c0000c61781da6e542b78ff180124", 0x5f}, {&(0x7f00000004c0)="ee5a9fa5f1c6879705840c5dcdf4828f0025d8208960054675619cb0dadc0ef39fc0698e45c6d33f080fd9c2a220e775", 0x30}, {&(0x7f0000000500)="2288a672b0fac26dc0be803cf3c15f90b7bfe7b37699632c3c0026a0b9ce01d40acb00080d443928c31a2cab3a38db31f8e27bbb32fe42fc03dbefe72b07fc81d0d4ac3f9070ebfa087dacbc1bb60a29cd353b294e1be2c2d4ff16ee88607ee71d720c0bac09027b37e8cf51d84be563919be3f1845655d652f524f621c7ed03f04a3c5fb19cd328f98f4172f4736b928379e1df91b6aa238b6266637ed9babda895d3db949a7a39b66eae4188f3186eae1af0f784bc82b17c39672e97ed422f224efad9a7229a28f2b57fb740ffc13d0b57423eebf8dae868df81937d3cd8bb2de5b4bda3bb5c32e6404a34d255c6f201814d70afc0", 0xf6}, {&(0x7f0000000600)="49001ec5e4c24c184d2c12ed274674712424d0595a5c8f0e393732a0b4dfb0df4d2d6954e2284e605817f2cdd9ece58ee3b910746c62826e222c63858b8b1b3a16233b0e0ff698b5bfba3383e17e52a981", 0x51}, {&(0x7f0000000680)="59f3a5830f72236897d48728e2aeb328737718189095967e4417591ae09da6800faddd9b648e21031306507ae86fa6df225ae4b0160e13f5795be70f557f0e55e9", 0x41}], 0x7) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x5, 0x3, [0x8, 0x1, 0x7]}, &(0x7f0000000280)=0xe) shmget$private(0x0, 0x3000, 0x10010004a1, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) 00:02:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0xbe) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:00 executing program 3: semget(0x1, 0x0, 0x48eda7aaebe65b39) sync() 00:02:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff00000000d400000000000000bb"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1, @multicast1}, 0xc) 00:02:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = semget$private(0x0, 0x3, 0x8) __semctl$SEM_INFO(r1, 0x2, 0xb, &(0x7f00000004c0)=""/4096) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x0, 0xfee}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x47, "614ff0ca0201ed1434cb6439abebb762332008584144c1315e192f34752d56bee18ac36dfaac6eef9d23e2b598ee7df0bf16bc6f58b158662b5e5d939e16edb2d3271b6d8ddbdb"}, &(0x7f00000002c0)=0x4f) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r2, 0x200}, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000300010005}) listen(r0, 0x0) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x8000000) mlock(&(0x7f0000e5d000/0x1000)=nil, 0x1000) pipe2(0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) poll(&(0x7f0000000000)=[{r3, 0x55}, {r0, 0x4}], 0x2, 0x5) 00:02:01 executing program 1: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x1c, "9815394d6c30cb6caf652d8d13ea688eb90ef940c37b9671d0184af3"}, &(0x7f0000000040)=0x24) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x44d9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={r0, 0x0, 0x2, 0x12, 0x80000000, 0x8, 0x9, 0xfffffffffffffc46, {@in={{0x2, 0x1, @rand_addr=0x2}}, r1, 0x40, 0x7fffffff, 0x7f, 0x4, 0xffff}}, &(0x7f00000001c0)=0xb8) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, 0x0, 0x0) 00:02:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xec0, {{0x2, 0x3, @broadcast}}}, 0x90) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x245) clock_settime(0x0, 0x0) getsockopt(r1, 0xfffffffffffffff8, 0x1ff, &(0x7f0000000180)=""/61, &(0x7f00000001c0)=0x3d) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getitimer(0x0, &(0x7f00000000c0)) getuid() syz_extract_tcp_res(&(0x7f0000000200), 0x10001, 0x3) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x2dc) getpeername$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) 00:02:01 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000200), 0x10) 00:02:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x4}, 0x4) 00:02:06 executing program 3: r0 = socket$inet6(0x1c, 0x10000002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, 0x0, 0x0) 00:02:06 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmget(0x3, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) r0 = shmget(0x0, 0x2000, 0x310, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a39b0000020000007b0232cf00000300040000001c004e2206000000000000000000000000000004000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000401138755fc2ff3dab16526b88f99c54d6aaba75868839611fb7b433747954bf7f897387b9c4902486db7d7322064d222fcfb324730c565437aad5564fb53145087ce6da5a2b36d31a83a1c71674024224f0dfac8b4080c47f8e49e2674503f291434b532783fdb967cf09fd0ebcab96363aa45e23352631695a21ef08102c175a67c6c72b1b21aea71234f9e77aed9b23f13d63682d63b00224915c7c34acbb795b868935c05656419a2f6bafb3f4e5836b5484cb8afdb7389ed78b4704593fd833affa7985f735eafb9e1b90d20a8e7f2282082c66199ac181a6", @ANYRES32=0x0, @ANYBLOB="00800000ff0f0000060000000100000016000000"], &(0x7f0000000180)=0xb0) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100000, 0x9) mkdirat(r3, &(0x7f0000000280)='./file0\x00', 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) sync() open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:02:06 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x10, 0x4, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0xd5b, 0xfffffffffffffffb, 0xe, 0x400, 0x8000, 0x8000}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x8, 0x2, 0x7, 0x8000}, &(0x7f0000000200)=0x18) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x8) accept4$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) 00:02:06 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r3, 0x7fff}, 0x0) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000000)={0xcd5}, 0x1) rmdir(&(0x7f0000000200)='./file0\x00') semop(r0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:02:06 executing program 0: r0 = socket(0x2, 0x20000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(r1, 0x2, 0x1) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:02:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000040)=0x1) 00:02:07 executing program 1: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x2000000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x6, 0xffff, 0x6000, 0x0, 0x20, 0x7, 0x929f, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x7fffffff00000, 0x0, 0x7fff, 0xfffffffffffffff7, 0x6}, 0x14) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:02:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000180)={@rand_addr=0x1, @broadcast}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r2}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000), 0x108) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@loopback}, 0x14) 00:02:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) sendfile(r0, r0, &(0x7f0000000280), 0xffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x6, [0x1, 0x7, 0x8, 0x0, 0x0, 0x400]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x800, @loopback, 0x6}}, r1}, 0x84) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) shutdown(r0, 0x1) 00:02:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x1, 0x0, @loopback, 0x6}}}, 0x40a) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={r4, 0x100000001}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r0}, {r3, 0x80}, {r2, 0x80}, {r1, 0xa1}, {r3, 0x2}, {r3, 0x80}], 0x6, 0x5) poll(&(0x7f0000000740)=[{r1, 0x14e}, {r2, 0x40}, {r3, 0x80}, {r3, 0x190}, {r0, 0x94}], 0x5, 0x7fa) r6 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={r5, 0x3, 0xf, 0x1, 0x100000001}, &(0x7f0000000280)=0x18) listen(r0, 0x10001) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000080)='(\x00', &(0x7f00000002c0), &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r7, 0x800007e2780e3) 00:02:07 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1, 0x0}, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x1000, 0x2}, {0x4, 0x9}}) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) 00:02:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x1, 0x0, @loopback, 0x6}}}, 0x40a) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={r4, 0x100000001}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r0}, {r3, 0x80}, {r2, 0x80}, {r1, 0xa1}, {r3, 0x2}, {r3, 0x80}], 0x6, 0x5) poll(&(0x7f0000000740)=[{r1, 0x14e}, {r2, 0x40}, {r3, 0x80}, {r3, 0x190}, {r0, 0x94}], 0x5, 0x7fa) r6 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={r5, 0x3, 0xf, 0x1, 0x100000001}, &(0x7f0000000280)=0x18) listen(r0, 0x10001) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000080)='(\x00', &(0x7f00000002c0), &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r7, 0x800007e2780e3) 00:02:07 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x6) 00:02:07 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setreuid(r1, r0) socketpair$unix(0x1b, 0x5, 0x0, 0x0) 00:02:07 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) r0 = socket(0x1c, 0x20000005, 0x7a3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x400000000000000}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x5, r1}, &(0x7f0000000140)=0xc) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:02:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7ff, 0xff62) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000b40)=[{&(0x7f00000008c0)="d25bbb1489322c95f463efd74ed097e06975fa23236681bf4618dbf8a9b8631116580232ad764422b234a9e356a18f578d3f59425c8462f20622f4dd4d38a1fb46e46f0d7f53d11cb2fc98a2c87bbec34ab446f925e29ed3722d470a748ecc293734cac72eb8d0bf7e910d36c6c5320aa8be9308100c271bc5a0fdde2e93f3b4cee469b7097fe7a088d64303f45d2f999a412ee2fb9721e2d0", 0x99}], 0x1) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ed, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0xfff, 0x4) shutdown(r0, 0x1) 00:02:07 executing program 0: 00:02:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='cdg\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e21a6000000fe8000000000000000000000000000aaffff00"/128, @ANYRES32=0x0, @ANYBLOB="0300000007000000000800ff0101000001000080"], &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x1, 0x3, 0x3c3f, 0xdab2}, &(0x7f0000000180)=0x18) 00:02:08 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x100, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @loopback}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x4a, 0x0, 0x0) 00:02:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1b) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x1, 0xffffffff, 0x800, 0x101, 0x5, 0x0, 0x6, 0x6, r2}, &(0x7f00000002c0)=0x20) lseek(r0, 0x0, 0x0) clock_getres(0x0, &(0x7f00000000c0)) poll(&(0x7f0000000340)=[{r1, 0x10}, {r1, 0x20}, {r1, 0x50}, {r1, 0x6}, {r1, 0x80}, {r0, 0x2000}], 0x6, 0x3) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1000c, 0x100) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2}, 0x8) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x11c) 00:02:08 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:02:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006b2bf450f57a12a266"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) shutdown(r0, 0x1) 00:02:08 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x10000000000002, 0x84) listen(r0, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1ff, 0xffffffffffffff2a) socketpair(0x1, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000240)=0x4163, 0x4) recvfrom(r3, &(0x7f0000000180)=""/69, 0x45, 0x82, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0xa) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) 00:02:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000240), 0x20000000) lseek(0xffffffffffffffff, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x9, [0x3, 0x6, 0x0, 0xe000000000000000, 0x0, 0x2, 0x4, 0x19df, 0x7]}, &(0x7f0000000200)=0x16) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) unlink(&(0x7f0000000280)='./file0\x00') close(r0) poll(&(0x7f0000000080)=[{r0, 0x100}, {r0, 0x2000}, {r0, 0x50}, {r0, 0x44}], 0x4, 0x8000) 00:02:08 executing program 1: mprotect(&(0x7f000077e000/0x2000)=nil, 0x2000, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0xfffffff8) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f000077e000/0x4000)=nil, 0x4000, 0x7) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8001, 0xd3, 0x6}, &(0x7f0000000100)=0x10) 00:02:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x80, 0x5}, &(0x7f0000000080)) 00:02:08 executing program 1: munmap(&(0x7f0000f57000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x0) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000140)=0x4d) munmap(&(0x7f0000ba5000/0x4000)=nil, 0x4000) 00:02:08 executing program 2: mlockall(0x3) setrlimit(0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:02:09 executing program 2: r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x18007, 0x800000000000000) lseek(r0, 0x0, 0x1) utimensat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x100000001, 0x9}, {0x1000}}, 0x200) utimensat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)={{0x9, 0xb6ef654}, {0x7ff, 0x9}}, 0x200) faccessat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x1900) 00:02:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="903c749da06f50eaff4da542447a79e078569943894668066fed5a2f649c59fcf8e571ef5679e61f319de1b8caee69518c8524bf0d1ef9aa3bb710c1", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="3bb70500"], 0x0) 00:02:09 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:02:09 executing program 3: msgctl$IPC_SET(0x0, 0x1, 0xfffffffffffffffe) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@empty, @loopback, 0x0}, &(0x7f0000000080)=0xc) sendto$inet(r0, &(0x7f0000000100)="f532ca48767b20d1af4abaeb9430f74d187522", 0x13, 0x20000, &(0x7f0000000140)={0x2, 0x2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @rand_addr=0x4, r1}, 0xc) 00:02:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0x3, 0x4) 00:02:09 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d7a8e758c7bcf481ff2990dfb342b56802938d27e5fd161804ff", 0x1a, 0x0, &(0x7f0000000040)={0x1c, 0x3, 0x3, @empty, 0x1}, 0x1c) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r0, 0x0, &(0x7f0000000080)) 00:02:09 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x1, 0x800, 0x3}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="1346a31753d7092761f079a37ae67cc2cffb74ec7e2c389017f8ee82f7a4ce73a0498a9d8293273ae711bc8eb651cd7043bf8d9c1b599a6e48d00d8332e0d00ab1bb6cf8f0a99518f35a5334d0ea191a82117415f9f133844c884cb932a42b2d5b0b34866b32b0de21ad8f052258840c26f9b4fd940d106fbcfab743252d9a4d6d4701526bc47e37ca21e8df36e773e520429cf404e1c088dadd6aa32129db182e805f54e63646d0f902e9f53578a4ecdf78bdbaa14044a72400b644a16deb2f8ed441d522f98a91f0d281c88a5daac4cf9f3bc8b8f1c355b171dff15985c7fd5118", 0xe2}], 0x1, 0x0}, 0x0) r3 = openat(r0, &(0x7f0000000040)='\x00', 0x1000c2, 0xd) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='newreno\x00', 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000440)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x200, 0x3, 0x27e, 0x81, 0x4}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x4000000000000009, 0xff}, 0x8) 00:02:09 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d7a8e758c7bcf481ff2990dfb342b56802938d27e5fd161804ff", 0x1a, 0x0, &(0x7f0000000040)={0x1c, 0x3, 0x3, @empty, 0x1}, 0x1c) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r0, 0x0, &(0x7f0000000080)) 00:02:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:02:09 executing program 1: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2000, 0xffffffffffffffff, 0x57) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x97a, @loopback, 0x10000}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) 00:02:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, &(0x7f0000000040)) 00:02:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mincore(&(0x7f000048e000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/49) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x0) r2 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) accept$unix(r1, 0x0, &(0x7f00000000c0)) 00:02:09 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10844c, 0x0) poll(&(0x7f0000000000), 0x0, 0x3f) poll(&(0x7f0000001240)=[{r0}], 0x1, 0x0) 00:02:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x800, 0x7, 0x9, 0x2}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x80000000, 0x1, [0x2]}, 0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x3, 0x3ff}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x9, "5c2279d15404359ac8ea7a8efc1dafa0"}, 0x14) 00:02:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x3e, 0xf, 0x7fff, 0x5}, &(0x7f00000002c0)=0x18) lseek(r0, 0x3, 0x5) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xf, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in]}, &(0x7f00000003c0)=0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) 00:02:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000380)=""/126, 0x7e}, {&(0x7f0000000400)=""/92, 0x5c}], 0x8, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) 00:02:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) recvfrom(r0, &(0x7f0000000780)=""/229, 0xe5, 0x400c2, &(0x7f0000000880)=@un=@file={0x0, './file0\x00'}, 0xa) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000400)={0x5, 0x3}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000700)={r3, &(0x7f00000006c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000740)=0x10) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000580)={r4, 0x8, 0x2, 0x8}, &(0x7f00000005c0)=0x10) 00:02:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002e40)={&(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x8001, @remote}, 0x1c, 0x0, 0x0, 0x0, 0xbb}, 0x0) 00:02:10 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xa, 0x3f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r2, 0x7fffffff}, &(0x7f0000000340)=0x8) r4 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r4, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000480)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x7, @empty, 0x9ac}, @in={0x2, 0x3, @rand_addr=0x8}, @in6={0x1c, 0x3, 0x9, @loopback, 0x9}, @in6={0x1c, 0x2, 0x5, @loopback, 0x200}, @in6={0x1c, 0x1, 0x101, @empty, 0x5}, @in6={0x1c, 0x1, 0xff, @empty, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xa00, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0xd75d, @loopback, 0x1f}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000500)={r2, 0xa5}, 0x8) r5 = shmget(0x3, 0x3000, 0x32, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000540)={r3, 0x7ff}, 0x8) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000580)=""/7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r3, &(0x7f00000005c0)=[@in6]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x380}}, r3}, &(0x7f0000000740)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0x100000001}, 0x8) sendfile(r0, r0, 0x0, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000007c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000008c0)={r6, &(0x7f0000000800)=[@in6={0x1c, 0x1, 0x7a, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x15, @loopback, 0x5}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x0, @loopback, 0x200}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000940)={0x3, 0x9, r7}, 0xc) r8 = shmget(0x2, 0x1000, 0x48230a5aa848db58, &(0x7f0000ffb000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000a40)={r3, &(0x7f0000000980)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000a80)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000b40)={r7, &(0x7f0000000ac0)=[@in6={0x1c, 0x3, 0xc8, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000bc0)={0x7fff, 0x8, 0x2000, 0x10000, 0xffffffffffffffca, 0x3, 0x80, 0x80f4, r9}, &(0x7f0000000c00)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000c40)={r9, 0xdc7a, 0x39, "b410b4d89db9ff6f64df5401da9414bea272b5f9a61a7ee9a99ee7901b800f2a4598fdfb8565a475cd0a5e052c390c84b7a474fc6fda623a5a"}, 0x41) r10 = openat(0xffffffffffffff9c, &(0x7f0000000cc0)='./file0\x00', 0x100, 0x82) readlinkat(r10, &(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)=""/7, 0x7) shmctl$SHM_LOCK(r8, 0xb) 00:02:10 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = shmget(0x1, 0x3000, 0x204, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:02:10 executing program 2: r0 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="48410000018000000500ff0100000300ffffff7f02004e217f00000100"/156, @ANYRES32=0x0, @ANYBLOB="07000800a6002000000000000900000000040000"], &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0x101}, &(0x7f0000000280)=0x8) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x3f}, 0x2) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="88ecf8e445b7718c9982022e2f66696c6530002d96035f60ada43ee5a792268fef9951e0bd82731d6eff12aaaeb7351b8a82f1ed4fa91c071e9d06e5cccd7e2b9aed24bd751fa268a5cf57cedea11693d856476c29992c4e0ef84b9cc85e4e8eb0a816638c82cda86ec070c766f60103453eb162"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x32, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:02:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0xffffffff00000000, 0x1962]}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 00:02:13 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xc, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x4}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x30800, 0x8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r4, &(0x7f0000000200)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x5, @empty, 0x58}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) mmap(&(0x7f0000e2d000/0x2000)=nil, 0x2000, 0x4, 0x81011, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r2, 0xd00) 00:02:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(r0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) 00:02:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000f1fffffff900"], 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:02:13 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x0, 0x1ff}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x400, 0x6]}, 0x8) 00:02:13 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = shmget(0x1, 0x3000, 0x204, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:02:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x2) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0xc01, 0x10) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) 00:02:18 executing program 3: 00:02:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000280)=0x32, 0x4) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) 00:02:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)) 00:02:19 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 00:02:19 executing program 0: socket(0x1, 0x1, 0x0) 00:02:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(r0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) 00:02:19 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fsync(r0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:02:22 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x5b, "9b063569d45adf0082890614a36275f599672b59376434cbaecddd864212bdcf5c24f063285a455845c1dccd04c5d06651655937bff82b71152f2ef439abb270d56de1798da3eac2e11fd0c41c88c30c69d28bb2d1031e9cc3d47d"}, &(0x7f0000000100)=0xfffffffffffffff5) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xffff, @empty, 0x9}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080)={0x125d, 0xfffffffffffeffff}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1016, 0xfffffffffffffffe, 0xfffffffffffffe87) 00:02:22 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x85e6, 0xffffffffffffff81, 0x7ff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x4, @loopback, 0x7}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x8, @empty, 0x6}, @in6={0x1c, 0x0, 0x1, @empty, 0x9}, @in6={0x1c, 0x3, 0x54, @loopback, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) 00:02:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10000, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x586932e2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x49, "344d0ecd78e23aad171c7e410f2bc4be2accb90a6dd76e62cccb0e82575365ba38dc3de35be9a53ee5ccb185dc2c79e675b5635b2651494bb2e695a92c512acd56e1be7cfec8d2c237"}, &(0x7f0000000300)=0x51) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x4, 0x8) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ftruncate(r3, 0x1) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x8) 00:02:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x200) bind$inet(r0, &(0x7f0000000100), 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000140)="745c8c8f862c8bbd7cbd34cf3517391910d7724a4c32b26c6a0eead9afa49b218de1c9851c1dbc77c4e68560c6626196f42c08385c37392f59268d4523cb893aeee77d910a13f46b126757a369cd5e9d4813c5fd18e41af64b6d645f1cfef92bd12b801d3bbca8fe123cf6144da731773ce7d8a71fceb32ffaf85ab0af71b07606243bf08b874985190bc9fc9930bf", 0x8f}, {&(0x7f0000000380)="b4e78436c94f41416b5c17f823c5de4fc31f2add1f075f4af7c5ca2a1c47294842eb597a894af18811bcba6213cd6182fcf7cd7662ef2a424df889e43ba379e7614f17cadec833deb62b6d0d968b180c86426a491aa8ae55391eb25302a37c33663e8b81af6d64ea2df4e723a9e4f582f3da6e707b3ca15965c7dc7553d16cea0cc29f587672c81612dda6b38bc1f542be138ffc373413aae4370c1a11084771a0d169c22239fd5e83611fe8a528a049f944ed6c05dc8c38b5f3299682486765c39d27d320e370", 0xc7}, {&(0x7f0000000480)="84e419e1ae48ffa3ad58cd943f3943aa97566c3c557604afc94ee6f6060ae8e474900c6080535de328ea966ebeff1a73bc06d0022c842b199c5da818744d2976d5b335cd4b5be91f34cc", 0x4a}, {&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000600)="ba7fcbf1924333507de0105902044ec2d50f5fb179c4620f8115d11f13f8b25fc1554284832484bf3c30273be44764987ba5a3e45666e16e1c22122f56b839fb68471ec7d8ca36db8f4ca8cff313be5c370a0f8a89cc0f9b07427943de7adb6a1b628057bc1ceec8fb5ccdaff185b320e10b384d188f643279cbe5b13b77db3bf63fbeec8c79b210bcd138c0e599ed1c615ed421be1c99ee0ef7c25471130c13f1da2021c8d440aae2e3793dfd7e3a0bba570d8e5da9c6536297caf01a6aa955dfe0bf67e8ef8e41", 0xc8}, {&(0x7f0000000700)="b694a240255ab3b382a7c3ee7ff36c773522480d94d8e287611f0c603bbf6bbeef64e3efbec20a5fed8a98edfec74a86cd7926203ea6284a3f6ed4c18ea824ad473d094d7539ec5a1675775d15ffc6e0b3075ad2e2020e520a48cf309e64f71a81e961dfa965cc3e26f81330e43f908d0a63cfddd3567abf17a15d36e49aa14e2cccb361526fb570949c8bff0326eb36c803c09c60578867d5f36d7cf9eb091ab54d3e29f5b68b98fda9041c3717902246", 0xb1}], 0x6, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x110}, 0x184) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x8, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, 0x10, 0x0, 0x379, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000840000000800000000000021140000000000000007000000012eab132a4d000000000090cf5f42642e0917750a81cac7bb8e0421180c575f51b57e06ddacd121ceee331dacd819050e0771226b4d4752d7ab0f1b5a0cccb7c78b238878ea35d1fa440feb858d7dd52b076a7d36c5100623fe421ee3743cb3ea09de4835f8a8d8d965a0fc4c7e0dc049506e887ba5f42beadbfa941dc0681b5b290ba6157af871fee0e39db7b2ce7e12e84765a5eb4a6ed3b82d73fe5c7df4a004c4eb0c9ddd5c80"], 0x24}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) syz_execute_func(&(0x7f0000000140)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c450754ddea420fae9972b571112d02") 00:02:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(r0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) 00:02:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) syz_execute_func(&(0x7f0000000140)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c450754ddea420fae9972b571112d02") 00:02:23 executing program 1: r0 = socket(0x1c, 0x5, 0x0) close(r0) pwritev(r0, 0x0, 0x0, 0x0) 00:02:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:23 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x10000000, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0xff2e, 0x0, &(0x7f0000000040)=@file={0x21c00, './file0/file0\x00'}, 0x10) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)=0xcb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000001000000000000000000000001"], 0x1) sync() munlockall() semget$private(0x0, 0x3, 0x200) r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:02:23 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x0) recvmsg(r0, &(0x7f0000001840)={&(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000000500)=""/44, 0x2c}, {&(0x7f0000000540)=""/104, 0x68}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/150, 0x96}, {&(0x7f0000001680)=""/236, 0xec}], 0x5, &(0x7f0000001800)=""/64, 0x40}, 0xc1) getpeername$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000400)={r4, 0x7}, 0x8) 00:02:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000c380c803"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) shutdown(r0, 0x2) 00:02:23 executing program 3: r0 = socket(0x2, 0x400000000002, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xfffffffffffffd9d, &(0x7f0000000040), 0x121, &(0x7f0000000580), 0x356}, 0x0) 00:02:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fstat(r1, &(0x7f0000000200)) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100)=0x3, 0x4) bind$unix(r1, &(0x7f00000000c0)=@abs={0x830e3ac8c8356475, 0x0, 0x2}, 0x8) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x22, 0x7) 00:02:25 executing program 3: syz_emit_ethernet(0x154, &(0x7f0000000180)="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") getitimer(0x0, &(0x7f0000001800)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) open(&(0x7f0000001840)='./file0\x00', 0x20000, 0x40) freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x4, 0xffffffff) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/141, 0x8d}, {&(0x7f00000012c0)=""/168, 0xa8}, {&(0x7f0000001380)=""/66, 0x42}, {&(0x7f0000001400)=""/86, 0x56}, {&(0x7f0000001480)=""/226, 0xe2}, {&(0x7f0000001580)=""/231, 0xe7}, {&(0x7f0000001680)=""/50, 0x32}, {&(0x7f00000016c0)=""/81, 0x51}], 0x9, 0x22) execve(0x0, &(0x7f0000000d80), &(0x7f0000000140)=[&(0x7f0000000180)='\x00', &(0x7f0000000040)='}\x00', &(0x7f0000000080)=']]\x00', &(0x7f00000000c0)='$+\x00', &(0x7f0000000100)='/&(\x00']) 00:02:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80008100000207, 0x0) ftruncate(r0, 0x800007e2780e3) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast1, @empty, r1}, 0xc) ftruncate(r0, 0xb4b8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/216, 0xd8}], 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000200), &(0x7f0000000240)=0x4) close(r0) 00:02:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e457f69ff65293000f81d078d714df76d0af106aaa591b48ea015db01e6ebe8684d3af7d61e648d972d5ce8840e42e746e9f0845988c8e8c1a79f92d2287816bb3abe1c706073d323b064f3520d7ab264ffaa4a32642b083a2f27598325f21ccc3cc2e22efa35128e8eaa02b88a1f082e521203e9f5492ed66c994afdc5249b66c9441864d349b5a0302c1de4d04225e1219d269abb7477f5c4d4a64f27a50dc8f0161c57e8d2c3c602e1f4762019848e4c182b33d34bb7c8117a5d647b9718dd6fa5fff372386ef2095c30f062dc2494edca6a948b657a86a967c4c2f1c17e5925a99efb7adc6ab9255a3efe"], 0x1) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) r2 = socket(0x81c, 0x4, 0x3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520, 0x0, 0x0, r1}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x6a, "e7cba250e08884a06a36762349ad196bac8e72e881388e486617956a115946a38de4a0e6406d6e68887f0afd2877d3e5142d67c5ca06c47236ec59599acc4617cbe8bc8c5ea0df73789027d3ee9bd62a785b0bcad0aae333729ce52992ea93f695cb4ff0bdb5fc9cf074"}, &(0x7f0000000280)=0x72) setsockopt(r2, 0x2, 0x3, &(0x7f00000002c0)="788dd66a8484cc053d6ff4bf3a01ecbcc27b8304be125c1c57a2131c4cfe588bd31af6bd9e815edff441c97837445d89083f6244ee25d9801581c464ee2ded853b3bb252a5806afedad97dbc947f6b5e832a785b322a1cdb5e07499f38bbde79b8febe949c4f1708c18deed5702794dc4c359b8a7377bb7102b557f810e35ad9c2decf1f27e60d51dc587ca1f63ba9d938b00e978bbca952e1ad7b17512e31dadb7b21d9d7cc8953dc80c9989e3171b8676c0299af10eac74edeb4ac799514cfa6f20d3a1abdcec04c70a1664d4f7932f65ab909f5f83fad8463340f1976f385472d642c55698f35e00cecfa1f30b4f4", 0xf0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000003c0)={r3}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) renameat(r2, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) chdir(&(0x7f0000000500)='./file0\x00') r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) setsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f0000000640)=0x9, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000540)=0xfffffffffffffff8, 0x4) r4 = socket(0x1b, 0x3, 0x0) unlink(&(0x7f0000000600)='./file0\x00') writev(r3, &(0x7f0000000540), 0x0) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000700)={0x3, 0x2, r5}, &(0x7f0000000740)=0xc) listen(r2, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) geteuid() ftruncate(r1, 0x5) 00:02:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) connect(r2, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x10041, 0x9) accept$inet6(r2, 0x0, &(0x7f0000000180)) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() chown(&(0x7f00000001c0)='./file0\x00', r3, r4) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) 00:02:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r0}], 0x3ba, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) freebsd11_mknodat(r0, &(0x7f0000000340)='./file0\x00', 0xc000, 0x3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x1a55}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0xe2, "46492b88e0fdfcb706200bb90a5626e34f1793a40f6e67a6b70c8e6a8dc5568f75b32db0461606914490faeaf3bc7397fe6591ff3876bd1d8b219e9a205cbb370a8b7fb652c37bbf4e39e91426b1a6ca5f8e35c9b838ed8603745e502ae84a5bb95808a56af6fe5ab640f11520b4967e2ee2c0d4b6d74841910efe7068ec436c58efcd6329305c60223337c092ac38aa8ac63107040eea77cdc3bdb3774342152c1c22f91714a58dba60fd98aa9a927999aae4fa877ebd32e19f13ba15e665e4b1f54c7677fe5466d442d82ba9746ec61b85d223613426807bda6b4a1ea1bbc4fc64"}, &(0x7f0000000080)=0xea) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r3, 0xe3d3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380)={0x7, 0x7, 0xdd, 0x6}, 0x8) 00:02:25 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') mkdir(&(0x7f0000000080)='./file1\x00', 0x119) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:02:25 executing program 2: select(0x40, &(0x7f0000000040)={0x7ff}, 0x0, &(0x7f00000000c0)={0x1, 0xf30, 0x7, 0x2, 0x800000000, 0x7fffffff, 0x8, 0x76}, &(0x7f0000000100)={0x81, 0x5}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8010, 0x101) 00:02:25 executing program 2: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x3, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5a}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000060000000902aba800d80800000083f20000"], 0x0) sendto$unix(r1, &(0x7f0000000440)="bf530e5a14c07cbf824304cbbccbfded1fed220e06c102843ae977", 0x1b, 0x100, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) getgroups(0x1, &(0x7f00000002c0)=[r3]) socket$inet_icmp(0x2, 0x2, 0x1) mlock(&(0x7f0000e42000/0x1000)=nil, 0x1000) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 00:02:25 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) setitimer(0x0, &(0x7f0000000180)={{0x1756, 0x3}, {0x5939, 0x5}}, &(0x7f00000001c0)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:02:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x8}) mlockall(0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x285) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000100)) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) lseek(r0, 0x0, 0x0) 00:02:27 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000000000)="fd502c31d3c3e06ed9c81f7dd255064fd7fc26a8d0e1522bc0197029911fb7195ae8f7b9cd2d36d8333a34c21e9ac4cd4c04f073de0cdd7a1f15bc37261127167bae73e1266dec35401fae31ad68c8661408cd14e399d980ed68b0c237", 0x6b1796995f6eee51, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x2}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x7, 0x5, 0x7, 0x1100, 0xffffffffffff8542, 0x81, 0x1000, {@in6={{0x1c, 0x1, 0x8, @loopback}}, r3, 0x4, 0x0, 0x2983000000, 0xd494, 0x100000001}}, &(0x7f00000002c0)=0xb0) 00:02:27 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x4f94c3524e9be58b, 0x6}, &(0x7f0000000140)=0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$getflags(r2, 0x3) getpeername(r2, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) 00:02:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[], 0x0) clock_getres(0xe, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000400"/14], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) open(&(0x7f00000003c0)='./file0\x00', 0x280, 0x100) getsockopt$inet6_tcp_int(r0, 0x6, 0x2707814c041e56c9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0210000001000900"], 0x1) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x100000000}, &(0x7f0000000400)=0xa0) 00:02:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x7}], 0x10}, 0x1) 00:02:29 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0xffff, @empty, 0x6}}, r3}, &(0x7f0000000440)=0x84) open$dir(&(0x7f0000000140)='./file0\x00', 0x8200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:02:29 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0) 00:02:29 executing program 2: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x7a3, 0x7, 0x0, 0x0, 0xae, 0x6, 0x6b, {@in6={{0x1c, 0x0, 0x0, @empty, 0xffffffff00000001}}, 0x0, 0x5, 0x0, 0xaa6, 0x6c7, 0xfffffffffffffffa}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x6}, 0x8) r3 = socket(0x10, 0x4, 0x0) socket(0x1, 0x10000000, 0x7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r2, 0xff}, 0x8) socket(0x1c, 0x1, 0x76) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x7fff, 0x200, 0x7}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={r4, 0x2}, 0x8) msgget(0x1, 0x100) open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x1) 00:02:29 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x8c, 0x1000, 0x1, 0xff, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r1, 0xc, 0x662}, &(0x7f0000000480)=0x8) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000200)="6fbaba2f8d9f80212996123f5a4eb4add056531830118fe0e22fdb467883b5cdc8169095720c9f10f6477c3c90e21148d8f9299beb3dc272472937c726e6eeed56cdaa6b4fa13b74ee20386db7fc7d2a777d1da9a1b94eebe2d79ed6cefaf239438e2aef1f5cf085e404812e052ed616359ddbae508d98ec0380c9de16f332e088e43aa41d61", 0x86}, {&(0x7f00000002c0)="92c68a2f2b5c50e0ad0a8d4cac788b58ef814fd349af0b7a6709e2087ec70c65ead1067df887a1fdf3ed2a3b3ecce4e0491c538116e05b95b0b2efdf71deaabc84a3472ebf4d1d8f01e5cc156f72dbc7e270dfd8e7981dced379bcc9a6b2cd8edd58383fe077e78e29f4f74b5d1ca91d63ff7d7e0a82a708d8b3265b24a01783", 0x80}], 0x2}, 0x20000) sendto$unix(r0, &(0x7f0000000000)="9401050138a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc2596b9a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa8000a0000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f", 0x194, 0x0, 0x0, 0x0) 00:02:29 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8802, 0x100) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x40}, 0x4) setreuid(0x0, r0) r2 = geteuid() setreuid(r2, 0xee00) 00:02:29 executing program 0: r0 = socket$inet(0x2, 0x3, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/187, &(0x7f0000000140)=0xbb) sendto$inet(r0, &(0x7f0000000180)="bb747d446091a92d8f0c960ccaf9874877b93903dcc858c94b32d4227a5301db1664ff954640653771880a700b407add2e65e281708af6fa512918dacbd5141b89d230b198ad75ee962bb3b4c1045de8f043785e56c49917cff3e261f9f9be40487d22ad5da1735ebf1bb05c4c0f6ed6af3e9809887a76cf5e274617e2b94fedbecedb3c5e22a2fd", 0x88, 0x20001, 0x0, 0x0) r1 = socket(0x17, 0x5, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x40, 0x1, [0x24]}, &(0x7f0000000280)=0xa) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r2, 0x3}, 0x8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) rmdir(&(0x7f0000000480)='./file0\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000004c0)={@local, @broadcast}, &(0x7f0000000500)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000540)={r2, 0x800}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000005c0)={0x8, 0x300, 0x1c0fb83c, 0x3, r4}, &(0x7f0000000600)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000640)={0x4, {{0x2, 0x0, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000700), &(0x7f0000000740)=0x4) r6 = accept4$inet6(r3, &(0x7f0000000780)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000007c0)=0x1c, 0x30000000) freebsd11_stat(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000008c0)={0x17f95bc9, 0x8f1}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000980)={r5, 0x4, 0x8, 0x6}, &(0x7f00000009c0)=0x10) bind$inet6(r1, &(0x7f0000000a00)={0x1c, 0x2, 0xffffffff, @loopback, 0x8}, 0x1c) pwritev(r6, &(0x7f0000001d00)=[{&(0x7f0000000a40)="38f4ec05f557eabbb21fbbf0144a026e6bd145e121d276507d5c0e12f0d5e64a88c131f71bb5901fa08d61fb4cdad22045d33402b646d987c3460528fa013c42b9f616fa382c4c1a46baa730de082f747d2ad11c82694c09e349af0fed3a22823b7292a78557cf410238d1d502248fa6d8ebffccd1", 0x75}, {&(0x7f0000000ac0)="8b5da11f7a6dd5d35e523f2eefa4241bc70637737d824ad6cff74c2f4b9c415823e0d489bf5ba28f050863075b24815a5b73", 0x32}, {&(0x7f0000000b00)="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", 0xfa}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="e4310770279d288a24f735a68982379477029cbe9e6b7cb1e2e3686f857ed733f84776902a56421ba3c8691693664ff9c2fa0266a8a15381d3a152fa37112b75a6b694d130777e441c372707bef2b2d7a07827c216e31fb4e79eb86fb21534399d9dcc57eb3104d8383babdaec5e54a9a4582ea455fecd7d62df798e0d290a10c3573b72668fb1e749d04180128e9a19c6dad86ea391dd0536bb7d2093c2c5f868cabf77ceacc136f212870987e4da923d91b6b58cf73672ca59673cbe608b781eb8d07727a98d0876e54c3a6c3bf7a87d8d6d466cf194a7ad644cc774a4696da232ce988eb96e25fb6900e6b009c9a0de9b1e5fcb29d194bd", 0xf9}], 0x5, 0x19) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) dup2(r0, r0) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000001e00)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000001e40)={@in6={{0x1c, 0x1, 0x0, @empty, 0x8}}, r5, 0x0, 0x3, 0x0, 0x6, 0x10000, 0x7fffffff}, 0x98) setsockopt$sock_int(r3, 0xffff, 0x0, &(0x7f0000001f00)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000001f40)={r2, 0x3}, &(0x7f0000001f80)=0x8) 00:02:31 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001980)=ANY=[@ANYRES32], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet(r1, &(0x7f00000016c0)="5fda19bfb0ccc0389a9f783a8a5db8c63a518cecdba0c151ad8b73f1a124634187ac462b410ef9541084a37ff82698de", 0x30, 0x20000, &(0x7f0000001700)={0x2, 0x1, @rand_addr=0x2}, 0x10) recvmsg(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/243, 0xf3}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000240)=""/129, 0x81}, {&(0x7f0000001400)=""/250, 0xfa}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f0000000340)=""/26, 0x1a}], 0x7, &(0x7f0000001580)=""/162, 0xa2}, 0x40000) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x4, 0x3d86887}, {0x1000, 0x8001}}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001840)={0x0, 0xf, "20c0716895ba5297fd0dd544bcc84e"}, &(0x7f0000001880)=0xfffffffffffffec1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000018c0)={r2, 0x8}, &(0x7f0000001900)=0x8) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xa71d0000000}, &(0x7f0000001640)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001680)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001740)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r3, @ANYBLOB="05bccca5df3725f597003080cd0000ea00000000"], &(0x7f0000001800)=0xa0) 00:02:31 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x41, 0x0, &(0x7f0000000000)) 00:02:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x9, 0x2, 0x7, 0x611}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff07000081000000bc0019e3010400003f00000002004e21ac1400bb00"/156, @ANYRES32=0x0, @ANYBLOB="fcffffffb200000003e5295b45fcffd6b48619878f65a0ffe9f1ffe7"], &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x2f4679c, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0xffffffff, 0xffff, 0x4, 0xffff, 0x1}, 0x14) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:02:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0xee}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7fffffff}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:02:31 executing program 2: semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f0927b111acdf14a2fe3fda5074507831ccd000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000040)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 00:02:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) bind(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000666d07003000ab528f145169d39170aa32d1e6883c3165c3ce73f4e9222e1fa236f27bd4d092ad10b8681b968fa01330b72f10a22f8c1db1ffe25055e62b13ccd469a263895c965b0f2c48127f760b8963427861c5010af180c4c38a1b3f6955931006000000000000002d5c882b6919d053019f05788fd2502192529cced37218174ba1"], 0xa) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000500)="9401050138a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f", 0x194, 0x0, 0x0, 0x0) 00:02:31 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x7f}, 0x8) r2 = getegid() setregid(r2, r2) setresgid(0xffffffffffffffff, 0x0, 0x0) 00:02:31 executing program 1: syz_emit_ethernet(0x207843, &(0x7f0000000000)) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:31 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$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) clock_getres(0xe, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) r1 = socket(0x1c, 0x2, 0x6000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000400"/14], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x800, 0x1) poll(&(0x7f0000000440)=[{r1, 0x40}, {r0, 0x20}, {r0, 0x14}, {r0, 0x1}, {r0, 0x2088}], 0x5, 0x0) sendmsg$unix(r0, 0x0, 0x800000) getsockopt$inet6_tcp_int(r0, 0x6, 0x2707814c041e56c9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0210000001000900"], 0x1) clock_settime(0xf, &(0x7f00000003c0)={0x3, 0x3}) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x100000000}, &(0x7f0000000400)=0xa0) 00:02:32 executing program 2: r0 = semget(0x0, 0x0, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000001b00)=""/14) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000000)=""/223) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x6a4, r1, r2, r1, r3, 0x81, 0x3f}, 0x3, 0xe5a, 0x3f}) 00:02:32 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="230000002900000015000000000000000cb6248472b36fdc235856a5cfd4f2169614fe"], 0x23}, 0x0) 00:02:32 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x10, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:02:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) chmod(&(0x7f0000000140)='./file0\x00', 0x30) pwritev(r0, 0x0, 0x0, 0x10000000000000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000300)=0x392) 00:02:35 executing program 3: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000500), &(0x7f0000000540)=0x1c) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000209, 0x145) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, 0x0, 0x0) dup(r0) sendto$inet6(r1, 0x0, 0x1cb, 0x800020000, 0x0, 0xffffffffffffffed) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:02:35 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x800, 0x4) 00:02:35 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0xa8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x376, 0x4) 00:02:38 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x1d2b, 0x5, [0x2, 0xe929, 0x7, 0x6, 0x3c69]}, &(0x7f0000000340)=0x12) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x7fff}, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x1000, 0x47e, 0x100, r3}, &(0x7f0000000140)=0x10) r4 = socket$unix(0x1, 0x5, 0x0) r5 = dup2(r4, r4) read(r5, &(0x7f0000000000)=""/61, 0x3d) getsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$sock_int(r5, 0xffff, 0x1002, 0x0, 0x0) 00:02:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x110}, {0xffffffffffffff9c, 0x100}, {r0, 0x4}, {r0, 0x1}, {r0, 0x8}, {r0, 0x1}], 0x6, 0x1) getsockopt$inet6_int(r0, 0x29, 0x41, 0x0, &(0x7f0000000040)) 00:02:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000340)=0x2, 0x4) getegid() r2 = dup(r1) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0xf, &(0x7f0000000380)={0x3, 0x3, 0xffffffff7fffffff, 0x8, r3}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x1f, @loopback, 0x100000000}}, 0x0, 0x9, 0xe8d8, 0x9}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000100000fea0"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0xf085, @local={0xfe, 0x80, [], 0x0}, 0x3f}}, 0x0, 0x6, 0x8, 0x8}, &(0x7f00000004c0)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x800}, &(0x7f0000000300)=0x8) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7, 0xce, 0x5, 0x9d0, 0x1200000, 0x10000, 0x0, {@in6={{0x1c, 0x1, 0x0, @loopback, 0x7fff}}, r4, 0x7, 0x7f, 0x6, 0x1000, 0x5}}, &(0x7f0000000240)=0xb0) 00:02:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000aee65a"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) getsockopt(r0, 0x3ff, 0x7e2, &(0x7f00000000c0)=""/182, &(0x7f0000000000)=0xb6) socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1f, 0x7, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0xe000000000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0x5, "e539ce544f"}, &(0x7f0000000240)=0xd) 00:02:39 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgid(0x0) getpid() getpgid(0x0) getpgid(0x0) getpgid(0x0) getpid() r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000300)) setsockopt(r0, 0x7fff, 0x307, &(0x7f0000000340)="c6ec66e4a7b1c504337c6d1d24a8dc55a344ca935e80dab5f50aaeb52a811a235df42c5156677b348ab52e37bb7093d478d70293c9a90a07add50cfdf2abc847ae765a70d6254084005bd79d98025b9d2baed58bc08e0e1214124447dfd50c0cf2c19ff55ae29b196e2f17434f018977deff208ff773032a3aafe775c1c567b997c497c17d108aa0b9ea53d9191cd87d2e5400375d55c5d341a5e8605b543198ae0ccc50e1809222564e7c34054a48f2133a9844617542d8af478a794517646ffba74bd6dbcb54b0ba233fd7a804379014fa366f8c677244cd9305970b72cc3cf1126eaaf022407e3aa954de5c36c358ddd1df7141000a", 0xf7) getpgid(0xffffffffffffffff) r1 = getpgid(0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r1, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/39}, &(0x7f00000000c0)=0x29, 0x0) fcntl$lock(r3, 0x12, &(0x7f00000002c0)={0x20001, 0x4, 0x6, 0xffffffff, r2}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000600000000000200c1ff000ee30200001c004e2102000000fe8000000000000000000000000000aa0500"/148, @ANYRES32=0x0, @ANYBLOB="04000000da02e9ed000006006f000000ffffff7f"], &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x48d0, r4}, 0xc) 00:02:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x1d, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:02:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="43385122c21e72fa29b8d9e56e5467e86073c0a872ec241e22cb61da07e11f549e0ee865f22989c57c474b211521474222e08eae477cbc5606debada00984744e0d5db1e", 0x44) fcntl$setflags(r0, 0x2, 0x3) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r2 = getegid() chown(&(0x7f0000000180)='./file0\x00', r1, r2) chdir(0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x80d, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x12476054}, &(0x7f0000000140)=0x8) 00:02:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8000, 0x8, 0x20, 0x2, 0x3, 0x1, 0x6, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80, 0x5, 0xfffffffffffffffe}, 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0202ff0f000000000000"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x3, 0xf, 0x2010, 0x1f, 0x2, 0x3fe, 0x1000, 0x40, r1}, &(0x7f0000000280)=0x20) r2 = dup2(r0, r0) sendto$inet(r2, &(0x7f0000000180)="32bcbefcc1c8cf7d5129fca0279bdcc475373f7f2f70f24323fef48cc78f91", 0x1f, 0x80, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:02:39 executing program 0: socket$inet(0x2, 0x10000004, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x8}, &(0x7f0000000040)=0xc) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000000080)=""/222, &(0x7f0000000180)=0xde) execve(0x0, 0x0, 0x0) getrusage(0x0, &(0x7f0000000500)) 00:02:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) clock_getres(0xe, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000740)={0xf702, {{0x1c, 0x3, 0x7fffffff, @loopback, 0x425}}, {{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x108) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000400"/14], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x6, 0xfffffffffffffffc, 0x5, 0x2, 0x1af}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r1, 0x9}, 0x8) sendmsg$unix(r0, 0x0, 0x800000) getsockopt$inet6_tcp_int(r0, 0x6, 0x2707814c041e56c9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0210000003000900"], 0x1) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x100000000}, &(0x7f0000000400)=0xa0) 00:02:39 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r1 = socket(0x1d, 0x7, 0x100000000) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:42 executing program 1: r0 = semget$private(0x0, 0x1, 0x222) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r2 = getegid() r3 = geteuid() getgroups(0x8, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x3ff, r1, r2, r3, r4, 0x12, 0x7}, 0x6, 0x10001, 0x83fa}) semget$private(0x0, 0x7, 0x100) 00:02:43 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, 0x0, 0x3, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 00:02:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f0000000180)="d45638b885fc1b1f12ad4439cefcce340ac0c0b3dd28265c73129b5ee6dab108c4538bfa6e6d884456902475fb7cccf24351d0ad883926ecdc2508117268793fac8fe15b57981519fae41b93ae5454f0409c48896bfad79e3a61bcdbd39adc385299e0f42cfc56cfe24dfd2e7be1e91c75e7db8a8fe029bd6d85d822de8358cf38d254796926130d889c4d53c404cbc10227d1cf63ad9cf0cd327cba68408e09a11f2cdedfc9791bd908ab1dfbcaebd20f2917fc4cc2d12a3f20e5c0eea3314f8a26816e5fc6d8cd5b896f96", 0xcc, 0x5, &(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = fcntl$dupfd(r0, 0x11, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x2b6, 0x1, 0x8, 0x7, 0x7, 0x800, 0x3ff, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xe7, 0x5, 0x3, 0x1, 0x80}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2}}, r3, 0x8, 0x80000000, 0x80, 0x3, 0x1, 0x78}, &(0x7f0000000380)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0x2, 0x3, [0x9, 0xf0, 0x4ea]}, 0xe) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:43 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x160) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x403f) freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x200000001000, 0x0) getitimer(0x8000000000, &(0x7f00000001c0)) setitimer(0x3, &(0x7f0000000080)={{0xe18, 0x8}, {0x1f, 0xfffffffffffff0b0}}, &(0x7f0000000180)) 00:02:43 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 00:02:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xc54, @local={0xfe, 0x80, [], 0x0}, 0x916}}, r1}, &(0x7f0000000240)=0x84) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:02:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffcf) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x5c99, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:02:44 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000c83000/0x4000)=nil, 0x4000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc) mlock(&(0x7f0000fd7000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000cb0000/0x1000)=nil) 00:02:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) clock_getres(0xf, &(0x7f0000000080)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @rand_addr=0x1}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:02:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) r2 = socket(0x3, 0x10000001, 0x83) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f0000686e3000"], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) msgget$private(0x0, 0x1) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) renameat(r3, &(0x7f00000001c0)='./file0/../file0\x00', r3, &(0x7f00000003c0)='./file0\x00') fchmod(r3, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) unlinkat(r3, &(0x7f0000000040)='./file0/../file0\x00', 0x800) msgget(0x0, 0x421) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x8) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) lseek(r1, 0x0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0x9, 0x800, 0xfee, 0x481c, 0x0}, &(0x7f0000000500)=0xfffffea0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={r4, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x100000000}, &(0x7f0000000380)=0xc) 00:02:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:02:44 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r4, 0x1}, 0x8) 00:02:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$sock_timeval(r2, 0xffff, 0x9c64fc962e225e85, &(0x7f00000000c0)={0xff, 0xfffffffffffff000}, 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000080)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0x4) fcntl$dupfd(r0, 0x11, r0) 00:02:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) select(0x40, &(0x7f0000000000)={0x9, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80}, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0, 0x100}], 0x1, 0xe6b9) nanosleep(&(0x7f0000000200)={0x5, 0x9}, &(0x7f0000000240)) fcntl$setflags(r0, 0x2, 0x1000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x17b}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x112) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000340)) freebsd11_mknod(0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000140)=""/187, 0xbb, 0x1, &(0x7f0000000040)={0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) 00:02:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f00000001c0)) socket$inet_udp(0x2, 0x2, 0x0) 00:02:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0xd7, "59ede0a7f5be056031b2bf6b9f963c1e38de5d4cdc15444556fd860a185685c378825c6c2ee39d34d1516b8332a8c3da3c3c8c658d1deece9d0cd6d774f287aa0e031d48c25fa775a8d046e38c7b3c0f3bc02d6a318ad3b9de31fd492698f9d31292fef3d4fb09c426b8708a9f83c9e036c0be0b1286dc1082620353a5a7c6d053f69495f88b9e37546baf03bf9d7668d296ed995f21c7e1c0d5c96ee3bcc221553d2b828e1c0f7ec602aa40a13a1fab19d3c77e36de6c5df233091910461c0e529b46621ebf862b82fd83719e2d2fec0ba7cc6e29f1b0"}, 0xdf) 00:02:45 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xab, "8cf6838d2469880a30fc08bebb1223ce99dfb8bbcc79852b28e2800e35f301b0330ea08e559a775927eb91dd3aade54beb80158a275e8a7745edf975a8bea9de3278390ff59766414bfb867403efbfbf496d9dce56ff6508dd9a7af8b8314274c5692b95f600dbd2dc0b3f3730be7dd29f9c8e34cd84894fcf5f8690d1c4c00b8a8ae6a497026f273d1a86835d51593859e79ec9a9bffdaea3e2ac59cc64912b929269cef2d257dc6890d7"}, &(0x7f0000000040)=0xb3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x8, 0x7}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="000000006a0b9f0000000000", 0xc) sendto$unix(r0, &(0x7f0000001740)="64badfd188fa40264d3bedd6b1d56b6bc51fb4af903369b2dce57870ddc2ec4d6c0ca592b78be1b5d034e68d851a30ed16bb543ffd63496282e7795391463eb423d6c7debdd9edcfe90defd0cf0ee504afab4cc29ebcadcab770f4ece1912659c5fbb05282645a3e683762236f14eba53d7d728c77fd35af01c44eccfb0de7bf7f234bcc112f2d173dfcb1b89f9b444eac4164c0e65c658e3cec2c47e347928da2227294c5640f76e1e8c2f7e21885b93bf5cee37497c5cd38dd5f082a36473cbcb9b12e3328cd63d78f153083d16dcabc616f28beaff8c729d62bb53090b9e13f6e0c53cf946f180ae97323e12fb99411d01ccb9356d7493977777c85c3dc3c1e092a7813f3b97744aed106f18f9ba4d8eef4516a075d7137554e696612378a1967b710fde3675749e906667210e28f6ef0f288aac139f42353aadd1b4858e734d6567b0727b94abd562dca62885c85a6f58f14af237d0d2e27507cc31c296bbed66277ac2b698386782eecbc56cb70747dd759bfd6c7dbd2cff7166d1777bdb490f5fc80ae0e8bdad7244f83ae182067fc83a0bec04789cfedc8b5b0526112c0d91a7f496fb45fc615a5be8677287050b01b53b8bf02e7bbb7e3ad73706e29ff0877c897502fad2dc5aa4b521ca9b27d96d0ddb0a25a93ae8491d5457d077ab728732778dddc93e340d442834e0087b17045591ae69e1e3d2b889046d8813d91a900b84e03ee09a3d4119508cd25ce033eeae81fcc850eeff1b89eb2d61d871e13c4e6402ee5668145f0b0b7816bf1097bb1a5c634f6a82cfeabf5280ad3fb8a4e2d730ed040f1feb87e101108d77c5983d9e23561a1ba687ca8f5911fa2c03f85c7170eef49cb481bfe02512e87ef8b7285f3ab16dd4568fee90baea9a4387d19108ee5a18b980fb85c7d319e058e7909d0f35fc9109172542ab595c2623bf62fda4179ac903196bebe97c3965710be0d9cb83bf63a6ccfba018750add1ee6c01029eb712fd6a1f1edb52c25e16aca77195eec6cd0030717b92a55939db28d5c962e20cdeb9978f603d30708accb4bb1ce85a84dd6c187f0f88b88915dca2aa23050bbd295d7f0600236ba8cb91bc325f8d745013d127e603dd3ccb500ae188b56d1e11ec305d9d04223b7020a0dae98d3b839639f50e3dacfa20417162ab5f16cf803a354d0191a0228d25e19ee5cba719c1c9e51a7a68763504d4ed44f68683fcecd6eed9e5693a8399842dc47bae33d6311f6b6180209785641488b9a156428283d7126d272f6f655b1c903812296fa2bb4f1f96afebba9678c589853965d084d71b1914cee79f1e8d3df247083185438a64f7b9be58e73a81b4ed0115e6208449e3a579c0e5fda6bdde1c1d456b435bc2757feecf3a173449693a1cca3d9d6d159dd458da0895cb165371594324596921a3546788855715ed83d29c8c8dd59c32c9383c322d25ce0e30b2852c53c676bdcac0111937eaae96dc17f590c5aa2824c57fc0feed914e30587402877859921ec16b80dfe12fda67b9789a58035db5b46072ccd84f12ee7e6f41f8141ca56fea67d8538b2d1a306865a61e308ecb5f67c4b8eebe4f790b3dd2f9bc4835716c1bb95bfdc8d621d83570a1b4e38f731a176004d2e2c610473ce6807ac21d08e848b8ceba9925db648e65ef8cc36057e2b08b901094686acaa7809d06dfbc3fb2b938bcd47d4b9094b0ace0b3878ef89d5279adc301da56ea8cb03bdc8d876c142f5fc1eae2bfce09546782549b5f7bd140640117fe88979465e76ec996d40d91cddfae65ca2e324a60d8b6ad5073ff9ae3cd3385fd4744efd883dae35a992a8ed82904a50bed2ead1ebb01a0f12d56642ecfc82b3037133c70f5f2c49d025a99eef2c5af327a7f36a869349cd850da3b9ffc7b030f3f1e604bf1852c5575ebb73a91cc8a4ce8d7cb78934be3a33721b02c14c5575a8b5085d934f76351901b40af7b96dfd5c12db5d78edcdb44fda3907d08eab99bcdf95d4956117c9e71cbf7b1515513108fc13188ad482bdad8ed89227e05cf4c3948688a6f04d4576a7918ac95a50a790b9d6f9e95c5948c62b82c89a811a23db7ce2a18dd715b62bb652abcbedb2ee39860bbfe1569dd32d00af0eb41cde81a51252925e5a0957e0a0136215ffab003b81f0f5aef6da82e6658e4ace7f37c4c6a4dbf885320bfded6b689ffdb86f2dee581c5a3c585f0ca7b1e73727da3c58a0994ec8b3ad8470b358818d9adbd9865486c5ca6aa12bd023b706f36c24ba0b8c845968a19c377c132bafbdff363048966550ce31d8e12ba2b111e8172ceffb872b6e5fc2a19783669adde7bec25df8e443ae661f12a8828fbb840052f3b94cc660f5d0e4b9163539d90c151e888c99bcaa76116c1f0697ffb267f57231d2e63237e3fa0caa65d477f48d7f0fad191fc666ab1ce308e346322cae1dd6484635af316db4197510dcafdcfd4e6e4a5d9795f90049aba9254ebd5d57c8ac191bef5f4e09ca17e8f2cfa3ab853a8b9fc660ef5b6b38f157163f5d5edb1c1b1708f196e82c790f8f54c656d19111d69bb70c7ddfefe6c6806a74dd7740903ad9e88cd35cf0d76dfa21277368f4dd3336885845812e8530e8f73a68706c97ddbc4bb20fcdcd2441473a8910fcc3d4ee52815ceeb13a56e41c714eac0cd9dc91379614bcd562d8fbe01e9abe4bae9478618daede61fd5a0fdcb0ba58dcedcae43175616a281aadc53b5c88a8295a732cadf6e0e4c9db7c642e869b42dd830bdcdec9709ba2af2529cee46df6bb3601124ae6a163aeef7d2ecae4a94693074ebb6522b1c4deb43e6c594dfc47e637a5c7344592587a9ed691d72950b6d8d4cdcd09e41a772bcd95aab3730c5b6cc86cde0d5a14db625694aeaaa6a05e7c3dbd1ae8948a0565e402293eac9ce6fed994767bcea9ab6dd205c558d81af1e99a2ba2e0bf928950717dbdec46862b20130c7dedb81212df0cd22dfbcd4e382277b8fa01c82d6a98237cef3a30d7ea7bd2829778bc773400c36c1b1bda20fe9f47825426175801cab9bf98e00a6eaa149cc784f055746cd93f9f315aecb65ca582c67eb4ba2e381d2ab0f7944d6402ea6a8896cdb7d9e83fe2755ee11b803faf2cb6a7d6a973653e228d18abaa99c6e29b82321d175fe5ec60e10e1aea872f18935d3df2466dccd20ea21eb64e5b34248ac611195e17057344d34114dbcdb7dbe68a9980811c035e4b739fa81c5339c2edf35659a390b4ed3d39b4b15b62cec3524aaeb0e38c5ccf6c633f147f2ea4dbfb4d5a23f86af0a082c71b1c84dec9850cbfecbcb17ddb1921eb8ae63577f7ef27f8760088458b89aa2d26e33af3d382f8cf2599cd07501c9924cb20cb70f9cd5cf358c072a788c5d124c405799e26c597fda9906a435f6079c2eb6fd231029fb12e1e1b229527e1b1704ff364e7d5eab4c7916d7d28c15da09d995282602f5182b60cf70d0fbf66a26b99eedeb5d47f823834d28fc797b55423cc997a2c7cf3840b09293398249f95169999ea56a690bf2cb9c821d43558c56cd11cb5a8d2cdbd1bbebba114dfca2c1e8edf70a72811ef6ef7967ac83f10110a1ead9d73f7024f1328806175e5dedabf9216435f30cccecac22fca3f33641266f8991f422df4d474959552473b3c3c8b3e13cdc5b1ac2aa6b28ce5cd39a4eeef105908dcb4f13ad3e4325f09e869efb3c2a436ec40ccbcf5026a1b0f61592f44d099ff9650abffc6cc8faea879b6b147df71c119fd377a67ebed5a881d6cd7fa6370a2508d005a0e79783a15b131663f2bb38ad41aaccb540ecdbdabf5a96f6f6c96799017f8f732b5598f8ff7de3fde9956a0ba82970a7cb7c5247797d2e39195dac6c931b6f219a0f159c3c86b116f4f96ba68bbc485e82120713562de5f3e06a3f8947b3368442d0f4c8ead64e7f6c7cdd3024e55942bc068e9d9320a7b23a2dc33739182aa762cbf60630821856ffb2a2dcd2313c8e6f9d1f3c6a4085be36b3cb00a41cc4ef0d7e97fb02ba", 0xb19, 0x0, 0x0, 0x0) 00:02:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x8756, 0x0, 0x211}, 0x98) getrlimit(0x0, &(0x7f0000000000)) 00:02:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f0000000000)=""/34, 0x22, 0x2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x547}, 0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x3}, 0x8) getsockname$inet(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000480), &(0x7f0000000580)=0x100) write(r0, &(0x7f00000005c0)="101fc6480deacdfcbe16ce13db777dd0ec84b8c7187224a04a4d940a7f287bcbd1482ca4a75ed17f974b49e000b2b49de6ce9c99d73f0e839d6b798ab4b3bea8ddbc1a503f87e1ebb88330d1c9f740dba36dcc02dbebfa053a64dd0ac19f067c42722224edf318cd1cd3f9e42be45099f931d8d386bcd8f7b87bab649ff16785bef8df5f5658e2aca93fea59eba0bec46b619f1326a1da85547e4f3fa59b587238f3c988907d5b9d85cd14fef58509b53059f67f40c99e185818eb290f6b3e6e0ce03f14f559aa1fd7188c7dc3eef30f99f51cf133ac3456ba63cb6d0093b0740014eeb55a3d8383a9d4b4b8cff7f30beff566", 0xf3) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000006c0)={r1, 0x7, 0x1}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000740)={r4, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780)={0x1000, 0x1, 0x1ff, 0x63f4, 0x1, 0x6, 0xfffffffffffffffe, 0x1, 0x8, 0x8, 0x9}, 0xb) sendto$inet(r0, &(0x7f00000007c0)='K', 0x1, 0x80, &(0x7f0000000800)={0x2, 0x1, @loopback}, 0x10) fcntl$getflags(r2, 0x3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000840)={r1, 0x200, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000880), &(0x7f00000008c0)=0x4) fchmod(r0, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000900)={r4, 0x7}, &(0x7f0000000940)=0x8) r5 = geteuid() getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) chown(&(0x7f0000000980)='./file0\x00', r5, r6) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000a80)=0x7aa, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000ac0)=r3, 0x4) getuid() sendmsg$inet_sctp(r0, &(0x7f0000001fc0)={&(0x7f0000000b00)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001f40)=[{&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="a3c39c408c999f166ac9f3cfc385765775decbb28b63e5058b37b95ac821f590dce5b103", 0x24}, {&(0x7f0000001b80)="3764bde4ffed1fef0ca4deada1b5763986349ba0787feff41d18fb36b999e2c121a8065245176e12613bfadb607da24bbcf5547a78521eb0663958164b2b9663ab00d81825ab1677a66ed61a827481b6dbf168ef70f86c6aff3b83169337aa271b6b97e0fa4b44cea94b46d528b48f70c2a10f81690daa5e09d919c2d19535754d9ed0b0be4a9472d3cacecea6c03ff703e104108c5949f41788328ca9f65ce351305954dfc72d80040bd029aed7aac9", 0xb0}, {&(0x7f0000001c40)="bcb49e3ccb04061aa81c99c8a563ffd061d90ad73e087d44f54ae651baeba4472641c183f9e63acea366ac797c985edbc50792325aa08b0c71aeaf31e721069343f2d87122e96c0ad40683e2c181b4ad8592dd3633d0811ff4e97277649ccee3b7a50dbe2c046e2d7b717b15aba69d75200ee1a665ed32a075e9d725bc4507f7facf8dd5ef0c93f7df3369b72a69db066defc988b9e1466c15c6bd85d4f88aec28a912b84f86483bbf90b2b48107ec672fd3df3eba", 0xb5}, {&(0x7f0000001d00)="14765fcc44132be20d", 0x9}, {&(0x7f0000001d40)="1f6cd1bd3facf487818a5ce057e0914b8983a0c0b7e0e19caf1d700fdf96581488124c1bb1891e3702cca8e85a650d3cc4c5215fa3f3e41ae0ab0bda417973393ce3396fc3e487349324c3f1b12e4cfb71f8593b6c595172668fa4a55fb80ae6d30aca6663627df827aa0809cb1206e629b31fac6037391ae37f41c86fc9e5b626904e1c7ce8ce339321741be3f7e944a9f3a89fa4ab46e566700ccf704451f6ddd11b8212349eded2eac7e88a05820b87a53d631f3be76d3f537ab6505cb67bcb", 0xc1}, {&(0x7f0000001e40)="e00183773c270ffbc6bd55042d65ea5ea96b964fbcb5a195603510be1996c6f870e26b6dbd39b66feb15c801c4f365f5dd7407eb3ab5a38ddfaec2d45cd23312c2ad5820edec1a7e2725f990235a66ad1dbc4f404376ded758a9fe41b1c2dcb60be3764447aff588358aadd0baf7e8669d250ad513f434985952d2773cff4837f2db9e0b364b43ebd48cbd41e388290e987774f7f63433455bbfd8aa054b121b0c028fc7bf045f5563a94d7dba9ed8990c23a275fb09af1896245cfbfeb1e5ac5656931c6c13d996a736f665bb3161", 0xcf}], 0x7, 0x0, 0x0, 0x8}, 0x20004) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000002000)={r3, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000002080)={r1, &(0x7f0000002040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000020c0)=0x10) 00:02:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0xfffffffffffffffb, 0x82, 0x3, 0x8001, 0x40}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x200, 0x9, 0x88da, 0x200, 0x6, 0x2, 0x0, {@in6={{0x1c, 0x2, 0xac, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x9, 0x7, 0x3, 0x1b, 0x7f}}, &(0x7f0000000480)=0xb0) listen(r0, 0x0) listen(r1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000040)={0xffffffff00000001, {{0x2, 0x2, @multicast2}}, {{0x2, 0x1, @loopback}}}, 0x118) 00:02:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x1, 0xf, 0x6, 0x40}, &(0x7f0000000140)=0x18) sendto(r0, &(0x7f00000004c0)="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", 0x1000, 0x20000, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto(r0, &(0x7f0000000000)="91", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) close(r0) 00:02:46 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0xc2c, 0xffffffffffffffff}, {0x0, 0x100000001}}, 0x0) 00:02:46 executing program 3: r0 = socket$inet6(0x1c, 0x30000003, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000380)={0x100000001, 0x400, 0x5, 0x3ff, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r2, 0x0, 0x4) r3 = shmget$private(0x0, 0x4000, 0x302, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000580)=""/69) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x10000}, {0x10001, 0x7fffffff}}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) flock(r2, 0x8) r4 = semget$private(0x0, 0x7, 0x2) freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = geteuid() freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000300)={{0xb5db, r5, r6, r7, r8, 0x68, 0xec}, 0x2, 0x1, 0x3}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r2, 0x1d}, {r2, 0x8}, {r2, 0x4}], 0x3, 0x7) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:02:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x102, 0x28) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000340)={0xffff, {{0x2, 0x0, @rand_addr=0x1}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x3) write(r0, &(0x7f0000000780)="a4b86c06840ed1496e4d11edc7f0d97e55ad2aaab297bf9dd79c14fb8e69a4a8a96aeec5c57a4c2b9e5cb09d5cb69e9c597a2194d8abc11988cf580a52f7c9779a5cc0b7f8c5ed49f503ed8ec667259e5bbca6ec9fbc00efccc6e97179b738467782654b24ebcce95e9cfecc29139a1518c480ec9e3cf1b006a06fd108143b520f4c26", 0x83) lseek(r0, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0x8, 0x4, 0x4, 0x100000001}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(r1, 0x2, 0x1) setsockopt(r0, 0x9, 0x47, &(0x7f0000000540)="0f19ef8281f121498555c5ffea398ba4083d16b822e1a12772cb331ea736bacec736e75cfb96408401e3947d80f19fbfd22e211120aa2a8b68c17b4284273042f48020d0bb09c6ea43ff9e37bf710af602d0acc7b08f3f5c95672b4d66c7f1d296efaeea9bdf5f55e5d19470e8c0ce34c9dd115a15fc432405e20f6fb0e7259bbad47abb54ed6c01472dc922f9fbb1eaa6c7a7f71b75922248c7903c", 0x9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000600)={0x0, 0x110, 0x2, 0x800, 0x0}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000680)=r3, 0x4) open(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x20004) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400090004000100000400000000"], &(0x7f0000000200)=0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2000080005000103000006000000000000000000335094202d4cb07bf322ef92ecc8027fc7bfe7e0838363766e50bd6dfe77042310c8176956d6ea97f2fdcfa7425c2dc77d2befe63c562fdcf4718d6969ad445be359cc4a5ad48da1bff9baa57abde8673c6d6db85170c67a2866e47322d14f3de4fc17621fa2e49295e88355b5e1bc33"], &(0x7f0000000500)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r4, 0x2, 0x8, 0x8004}, &(0x7f0000000280)=0xfffffffffffffd47) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0, 0x1) 00:02:46 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0xb883f480d4fcfda4, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=r2, @ANYBLOB="9500000092540a128d9ab3037b7b65205c79a953441a7e0c2c9c031bf16c7a0800f6332d6643746174ae1390245368b44fcf81a060e47fd78b0a6ae6e23b816341a327d7ee2c4b7f42228437b304cf30e6abc5e84971772fb200c7bc9b0e1d2a064ce8b6eb70a498bd6f55de8e82ffc6bbca8248ce647be0b8012ac8b3134d752dfb38a925285f9113b3"], &(0x7f0000000140)=0x9d) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x8, 0x5e0, 0x14, 0xff, 0xf2ef, 0x3}, 0x98) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f00000000c0)=@in={0x2, 0x0}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)}, {&(0x7f00000001c0)="b8c7d3cd0d2fc03caf174bdccd3fb857ae74adee0caa9d", 0x17}, {&(0x7f0000000200)="11f1c1f91c0411d043c66221200024c388b9a2692be98290b35e42fde4428ec790a6f9f8e958214b429ef06ac7e2949d176b31af4b400b2a34c6f49bbeae9d1f5f0d83a8b5eb4ff1f2de9351576fc66e2cf910b4be98b6859623ac79fbc9d157ade5b331124548b8c0ce2ad7b0482f04fbcc4f6e3e56ebdd04e53536d4fdc787c7492623534f71f3c28cbc48a8d2a51ebe09e51656dbf78dcefce1082cf0f6d09eae9adde8", 0xa5}, {&(0x7f00000002c0)="e8c5cadc7a869256fa4908598c3d6c299032e2f292b2d85773d272a59c1b2a1f749bbbad0ad53f37e42f5b1fe81c5399ba30d4e8dcb7d5627cd5f18f5ffe9b1430d889e0af19402df6ae3da91e358baffb360e3bb4147bee5e9bbd54d69d50251f015e97d51759f731b4e8f17cdc527415142bbfc321cb750281826ada13f3a17e5fa6c36f9f9e855e195069e89911b1c95c492e36cbf0a59601ebd0d8c3d2db243220f4d168f25ad69768d3dd5c08b9df0163368f4047774b4299ffc7e1c3d17003e3790c478d840c54fe5e", 0xcc}, {&(0x7f00000003c0)="facc058dfcfae5e75b891b363422d104e2318ca0e275935443665fbcd2d7b8a8fca1976d3a119158a6d371b99b18573c36d258ef90261472631b32689a704869f9893b9df12dfb298f6d963474259dfe5b677badd854b23a66c53ec32ffe37270c", 0x61}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="14000000840000000700000001000000000000001c00003f0084000000040000000300002401000000400000", @ANYRES32=r2], 0x30}, 0x20000) openat(r1, &(0x7f00000006c0)='./file0\x00', 0x100, 0x44) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000800), &(0x7f0000000900)=0x100) r3 = getuid() freebsd11_lstat(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000700)='./file0\x00', r3, r4, 0x400) 00:02:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getgid() socket$unix(0x1, 0x3, 0x0) r1 = semget(0x1, 0x3, 0x3) open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x22) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000040)=""/95) 00:02:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt(r0, 0xf5e000, 0x8001, &(0x7f0000000080)=""/33, &(0x7f0000000140)=0x21) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x335) getsockopt$sock_int(r0, 0xffff, 0x8040, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/206, 0xce}], 0x1) fcntl$setflags(r0, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd52) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) fsync(r0) 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$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0xa7, "bd7fb7f77713063272e52fb7c07d60eb414cac109b2c29d4677212ad30ac231b0b16add1e2ba40377d0bb15f97ad9f5aae2cace0cce900302639c20e75a20fff47e743db3309502552d22384e34773b614dc269d6143cd68d271e41a55225bf8dc2db13569c0b63f9a21bd50957651330608c01b48c423497d6ffc9740a8c7a17453f11efdb63a85a991dc9d03aa6d8903619f36320e9f8e6330a42fc485ea1c1c5a3a75f672d9"}, &(0x7f0000000040)=0xaf) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x4}, 0x8) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0xaba33a9428ca46ac) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0xb) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:02:46 executing program 1: r0 = socket(0x2, 0x3, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x40000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x1f}, 0x8) 00:02:48 executing program 1: getrlimit(0xf, 0x0) r0 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = semget(0x1, 0x3, 0x8) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000100)={{0x9, r1, r2, r1, r4, 0x0, 0x4}, 0xffffffff, 0x25, 0x3}) setresuid(r0, r1, r3) 00:02:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff7f0000000000800300000003000000ffff0000"], 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYBLOB="c5c0000000c5914f9a0000000000000000490000000100007d1609317466c35400"], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={0x0, 0x10001}, 0x8) accept$inet6(r0, 0x0, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xffffffff, r1}, &(0x7f0000000280)=0xc) bind(r0, &(0x7f0000000300)=@in={0x2, 0x3, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0x1}, 0x8) fcntl$setflags(r0, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, 0xfffffea0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:53 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x100) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) read(r1, &(0x7f0000000240)=""/218, 0xda) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, 0x0, 0x0) open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) close(r3) execve(0x0, 0x0, 0x0) 00:02:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r1 = dup2(r0, r0) freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x4000, 0x80, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x400, @loopback, 0x4}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) 00:02:53 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:02:53 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x4, @remote, 0xfffffffffffffffd}}, {{0x1c, 0x0, 0xa4c, @remote, 0x7}}}, 0xffed) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000140)=0x1, 0x4) 00:02:53 executing program 0: syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") poll(0x0, 0x0, 0x101) r0 = socket(0x17, 0x1, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0xffffffffffff18e7, 0x0, 0xe7, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x8, 0x7a8d0bc9eba40c0f, 0x9, 0x2ab05db1, r1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f00000000c0)) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x8) 00:02:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000040)="412e46112fc8b1dc2e2dedd46166f9642a3ce3bc197669f83b74e28a34a2", 0x1e) 00:02:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000080)=""/42, &(0x7f0000000140)=0x2a) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x254) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) 00:02:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000440)='\x00']) bind(r1, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x40, 0x800, 0x4}, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) ftruncate(0xffffffffffffffff, 0x7f) 00:02:55 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000dfffffffffffffff30"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:55 executing program 2: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) munlockall() r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f142572000000"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x2, r2}, &(0x7f0000000340)=0xc) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000380)=0x400, 0x4) r3 = getegid() setresgid(r3, r3, r3) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r3, r4, r5) r6 = open(&(0x7f00000001c0)='./file1\x00', 0x5, 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc) ppoll(&(0x7f00000003c0)=[{r6, 0x21}, {r0, 0xc0}, {r1, 0x2000}, {r1, 0x20a4}], 0x4, &(0x7f0000000400)={0x8000, 0x8}, &(0x7f0000000440)={0x4}, 0x8) 00:02:55 executing program 2: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x6}, 0x8) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) rename(0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') 00:02:55 executing program 1: r0 = socket(0x2, 0x20000000, 0x7fff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1, 0x2, @loopback, 0x2}, {0x1c, 0x1, 0x8f93, @local={0xfe, 0x80, [], 0x0}}, 0x0, [0x9, 0x3e, 0x1ff, 0x800, 0x3f, 0x4168, 0x3, 0x9]}, 0x5c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000002c0)=@in6, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000004c0)=""/160, 0xa0}, {&(0x7f0000000580)=""/113, 0x71}, {&(0x7f0000000600)=""/162, 0xa2}], 0x5, &(0x7f0000000740)=""/58, 0x3a}, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(r2, 0xffff, 0x0, 0x0, 0x150) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ftruncate(r0, 0x1b8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:55 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast2}, 0x2ff, &(0x7f0000000180)=[{&(0x7f0000000140)="1e113bbf1a821ccfb59d4b3a6dc674948575e25788c77c380981441fe0d96ee1"}], 0x100000000000022e, 0x0}, 0x0) 00:02:55 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xfff, 0x4) munlockall() syz_execute_func(&(0x7f0000000140)="45dca7feefffffdfd6c4e18859ccc4e3a90c5c94eafec441b973d75df3a5c4614172d016c421fc5bc7c4a23dbbddf043811c5a00000000") 00:02:57 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x567, 0x9, 0x3, 0x6, 0x4}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x101, 0x2, 0x100000000, 0x6}, &(0x7f0000000180)=0x18) munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) accept(r0, 0x0, &(0x7f00000001c0)) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 00:02:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x2, 0x2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000200)="7dd4e45420196990c56b3679a1bd72bc12d5b318bb0045439c7099065dc4b60414450322676645dcb86aa84531ebbbd3640f2d1fa49d32a052b0e469446cbf580c2e3d45bcfdbe2533c228e19e8bfe976902c6a506cc6db1cc71d1338bed6e05e6f193f6b43821b642be33ce6031a7d5465540faa1f26f6301e4578ba2e29befa391f4e007873e1fcfd5b54b2aa41a508d6314b82939f3a7c27419bef6915d4c55b96e8b4595e28fb70245ba697c22f7aa6a4bb96b38a68fbbe3497c8eb96106d8ebc09a6fa343dbc73ff9e7c933f5595592cccbc47361a00fe8a0b1b12ac0a8dad8be9ce261fc", 0xe7}, {&(0x7f0000000300)="fa110368a1bb9fafa1e672415677424c1fb9c92bde4fe86ecc09b52b239b32e786963953b5f9411ed91242ea0c56e20e7aa6efd69d2cc39edf589512a368bb16f27c0e0b606837f406feb09c1248f0e7101e793c8abfda3d69f0d664028b72c76ca83f73ab51131dd954f296166fa4e808c2d557291dd89748d7d5ce7d49dffa5ea594f1e6d23023d44f102aa21af2b7a0be0203d7add66c7c96fa47dd43", 0x9e}, {&(0x7f00000000c0)="37d8fa3434f06ba20ff3318f225d08e4fdd8a942e6fb8bf912a386821c6bd7c5016b1509022a8586da07e2389ce1e7d4c20b552451bb71195788588b496b10c98102d4e7", 0x44}], 0x3, &(0x7f0000000440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7284}}, @authinfo={0x10, 0x84, 0x8, {0x20}}, @dstaddrv6={0x1c}], 0x5c, 0x8}, 0x20000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = getuid() fstat(r1, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000002c00)='./file0/../file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002e00)={&(0x7f0000000500)=@file={0x0, './file0/../file0/file0\x00'}, 0x19, &(0x7f0000002880)=[{&(0x7f0000000540)="6bd7022e97bc5737eba47490bd267ed43e0609ab434968ae852aa17a61451adfdcf6d90ddae7f3f7618583e6a3296d3107e86fc674eaf29025f670e0d6e6b79629d4b23523ac24e9c62809bb5b2826f772f96e5b27dbdada62aa7f47133cf38cb004d81b121ab97900bc6a4af6fb1733453cb555065a849afcd1a9bdd63bbd048b21342ce72ff4440b88a4975241622eb05e0db157c3e585e98389d741ace8c231ffde10384f8d3c0a51eed91af0f4bd7c3a1329997b5a15b535f4b22a6ba6fb6cba49f7bc8d2ec29b6b649ec38b29ac1962d548af9129ccd3831f1eea77f7b94829cc3300bb4b9c2567f98b368afb5b84fe2ded5381d722072c40651a7dd891f2ea3da1f622de87ad971ee26e38156cffda7b46095ffb501eb5d86aea13b94aa0037a6a4b5332095f375461223b1ed97cbe57d58a5085ee0865ed24a242d90f187a29c63eb6361249ee214e2fbe54839fdfffd5d05593ab80007cbfb49d47ff0ab5e47bb209ea548152801d74d6dad3e546177b83ce31abf60fc7cbb32def1e31f6d8c89ef74294b8750e337cb07926f4618636b85af760ec4bfb4fe8665f3b83a2f52420fbabee48bedab2f41a44319a06ce5c591749ece29f43d4ac4a13c90d8c65b5438c33fad3b838cb6001d722926601273b1c2f72fa746598d2b4f6cbbc0c93656b0c9a0ec9ac2d6205e603f0cbebb04f4f6b92109d917c038e610f81368ce166893469ace5138165b6d6eef1e97b43c8eb6133a809b06c057b267170ba096a3e9a20e754cc224ec2fe90a3badee05c7440cebaa3728e2089a30f35d771868222ab679e48b24b88c192e87c581413e190c17ce74077cb568178db23bf5ba20d9791288c7f50f59039e532718506136128c41bb8707e23cce2638eb6b6c9be53f16377c5923179f56af5215ff706a1bd4cb39087678b2956e4193446a2faa697a9e3dd43bd88f60657780e5dd135f1fd1c00fbd60e99c705eeeee8a6f5357221e17713914aa94dea3acfc47e5905c3e26c10c8262fcc7c760f071d056244c693e9562f613afb9e0bb7da35e3a629cabeea285192839152836e0feda834f0aafce89edda89d628b6b97f3821f8cbc49b67be1e3491ee1d9c5acd05cd15bab3272ff551924cf136d4e3091a4d28ad28f511ad0c4ecbad8ec41383af549ebe4aa145c2f8b6ae00a6c1957139e6bbad59e74d5a48389a675f2b1a33e6a7a6f4251b5d7b2a00395d896adc5ba8e47229ad6e817f68c79ab34285f7b4c9f7d1189817dac7bf62518a7d384ef1d816832752194dd42e965cef81f9e97adce3078713068fb03e9a3d156ac7785a36eb8e682fa7c67fe7688c4bd05b5baf4bf0e68861a6caf25eb5057601ae579c5c9bb8c3b4deda5afa8bf875970199d67bfe2b04fde8b8063525ddfa5dab0f3c08043fac4cafd4c434e904d86f7edf31d397166491eefdfe6d440da426c047888531f423abf075500e8ca8a3ca56017e1074b2c1822fffa0714de1cd71aa526ada77f63c2ad59ae1b858c1e43780621e587708f9766f5bd266ad2b666054e461e3de515d794fa63c7c29c0771876fa8b82320a147b704fd0a0d2f6fb9f65768792d5b63ea851aa039e6480c45449c29eb2cff012b05158337dde145ce82eb5e0bef595bf2e5f5be7b369a97a6c85c28fe5359d9b9f7433f45e132171a81e030802927448b53c12a78eb2a1b9cad2ef061c62e148890910d8f8af6d8b94e3e9bed6645147be74231cadd5ccf7a2cfc48087b7f844b8f3f511d753bf0014fdb0ebec7b6e9510d2a3e11ebb9e808fcbfca2806233ea15b74e02a870b19448c4e66027b0aa757463aefdabde2d9a2475af3602f4855b45ca17e68913273d826df30db606051f0fb8e0fc22e44aa994d29ac43b309c42a5696b0dd7cbf87bd4e30e056c82e995955511d0fb9ed6408ea745d34c671d6c0d37c98416f5fff93dc1e622bd8afddebfe32e6e1532c11487fa227c54b8807965c856fb95eb55c7a94742dcdbeb6d2917d1fe5472398ba310fbb255354db3d060641244ae516a503c02070c76a0e2f782dcde8c2cf88a70acb241e9afb986995412a74cb7c8002b14a72e97ea8e9c8ea71a7879a09362b0119c98a3a6a77ce95f994be28f0f504a2ff1c1aca70adf5a6df6d823a8244330f9fe789ddef3f2819ba092e28b5bd109580826338e1eda5381dc27257b24bc91ef947422510e491c1c4f660db2a1443f387c11fbc1bbb84a2a201502728198ce4f1c447efbe10b02f7c7cf161200dea854941ea2c87aecd8f27a3d9fe6dca457eab424e19c82e77b8483438f14f932fd00d62fdb15309ab95c7297d800bfa9ca4f3f4006a7704c8ffeaf83afac070032beda550ce45af4bb4f00aa1f4457cf8d480b559b43d4d4e38863b464f19d9ffbf8055d962396ab3d2006908e7e7ed882c7268d894e70b56e67c2bd7f5f23e429e61349e4cf65f82efb0e1635a1389c5464d745d157da915ce00f4de657b4e04aeec77d47a94c669b38ab80ff4c2879bccff281b6d234a66ecea1fb2636c9a5eb4f0cf68b30434cb7bdae4811952d05abdc470e32966f57535c92a52fd4e8b05185c9434a86b24607903f6c13e37f98f70efd0ca9a3ca00613e1f31ec662181adbbfff830fa6a762bd5abb8ddd1b0816e6441369f150c54f290307cd610a860ed2cc1144ca246f86bef3380ff5d42835772b01c22dfaa9be083746920eb37fd2c38423d060cac8f5c48dfabb683f6a0a51559ae903d809d9a14ba1e81eb4cd3a4705600c21e3d7a6a48aa44aff3d7de2e934dd8aa0d3102a864f99ab7847e680654bd593b143c5f65419620c2b210387c14088f9e9d5fef6df741f9ac20f700359ba7a411bcc4f3b93ede53b02fe357f136912cb2956d1cd6ff4af03f50b678a5bec70ef857c52c293bad2e281ec13a42ad90f6a634b6eca0ca64eaffd995581a530adef8b132fe0e6dc51c45c33798d1fe1e7ce9f2039ba5a0ec11eb1333b9c8f8c0a9a3b483147e680632ea10a9628bac349dc724fcfc11cc688e3429a2c9e9669a84c4adef5fd6cec765f80add4a5081a0f3754aeb5304bb45413390a171cbc394bbddee97e4c600a876dba273f63c387cb138e717bf871407f5cdb7529f053923fc770b2a698014425a056e9fa4be589537ad4505a90efd9c39699926d4ef04c328fdea97fa6f2afcc1ab672e38b74594b3f0ab60cc4e14c535dcc9c242f746791573e9920b3e6ea1614e03e0844840e142f7f691a88c2ce343555dcfdf500694274049409a3ced9fd96ebe29394fdc4c504d790d2393ebe91c8d4bf2eb1055e775b61c3ce5d7aee09a9c3875f9bcf198ec26c3528fde0dabbb740aa37277a97b66162668aed45131eb6e138cf089bb7a777be85ae1e310532c79a3c684b18892bfce0a61a4a9c0048a23613f4ea62074cd2b23f532bc7973f73ad0cb2ec019c4eb8a2790e2f344176924b339a870c8c04e6fa7ef0922d54284dd0d2421b23c20adaba36d3385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0x1000}, {&(0x7f0000001540)="41b39eec559d6e6c7752a1ec64372a5770db18c35ff3300a340bd9c0dc2976a1a08fe5181e8d22fa7bb28eaaaab1e8f57df5d833628cf5", 0x37}, 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0x1000}, {&(0x7f0000002580)="1c262b8ec60b748a7de030104d8d3cbc660f6ef5ab84981b05051d4801444a5faffe9ee87550515959b3a8f900b768c4fc83edca63bd03942e2b2872e452042e12e6d15a233899590a64d3f93ec79a74586219738ee916f1f28f27fd695dd4d0e441bcaebcb242f66882ee4f94faebc7cc156847dd2d202bdc965eff885b5f0ff9c718dd712994746f22751fe11bf72964a47145f7b1cede268988e3b12476eb89530d64261195544441679d78438368a7fb8378f65ca2745bbef04a76eaa46b6166", 0xc2}, {&(0x7f0000002680)="fd501c3170584f378ff75485499fbc3589a4d49927e500676db9d68c9ecbeebfc56b4a01cf6ecc1fad2b27b4985b5e0085952bd7", 0x34}, {&(0x7f00000026c0)="bdc321fcc2aeb6f203a4673d58adbfdf30a8db9e38b92df8822399b05e9994061ab850b1bad3b8914b2f2ea823d7522ec86111e2b74d1a3341620fae9b8757f0508650b49c2d1a058bc3e3904c370126b3e2cdddd59d0905d9a9879f1b", 0x5d}, {&(0x7f0000002740)="0c2d362cb062a8a5a09d69", 0xb}, {&(0x7f0000002780)="c58901a1658de4a1241e7b23e0062a3ca7fddd5845cc3d4589ad4e514a2130ace4a7fdda9615b1738bf04939792aff83d9a7cf88ac7b9bf3c7866336029e11b42f298edca207e1ed90a64d1bbc78fd75f37233aa04641bbff6bda2b979cc9dc0033c5c17f18c570e1c5c1a6be4457dc208932e9535edbb45af1ce7f22d39a7db817f8b0ff3c94ec23166c2bb6f0e31ca6abeaea768345098f8e1ebc0859169a8fb68799c44b1bc653b7b082c34d134a3ab40874fbcce1fccbdec781d2324ae5e23e273fdb0d1e992bd813df3be2c8c56be121e24aab2c3", 0xd7}], 0x8, &(0x7f0000002cc0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r1, r1, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r0, r1]}], 0x110, 0x4}, 0x80) symlinkat(&(0x7f00000001c0)='./file0/../file0/file0\x00', r1, &(0x7f0000000180)='./file0\x00') munlockall() openat(r1, &(0x7f0000000400)='./file0/../file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) 00:02:57 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000240)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYRESDEC=r1, @ANYRES16=r1, @ANYRES64, @ANYRES64, @ANYRESDEC=r0], 0x5) getsockopt$inet6_buf(r1, 0x29, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000280)=0x4) 00:02:57 executing program 3: socketpair(0x17, 0x4, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000002c0)={0x9}, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f00000001c0)="0d098d078ebb9b02f701184c7ca6c866189aeb484ad532a2f085194194c295a2f60c125b0cc37ada477aeedb3c77333ec4ffaaa75d46e9544db90171c12b5f91ca36178eb043e679e973a80c7f75f5de2fcfec7afbdc99f696f5cd8bc0df00eca76c33e2a84baeb36b77711960ea990381fd88a20ba1b6ad87fdc9ce5ccfc9b76c34cebdea5bbd46a89eb53edda9816f", 0x90) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r3 = msgget(0x2, 0x4) msgctl$IPC_RMID(r3, 0x0) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) 00:02:57 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0xffffffffffffff4e) mlockall(0x1) sync() getsockopt$inet6_buf(r4, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x9, 0x5, 0x80000001, 0x1, 0x20}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r6, 0x7, 0x2, 0x3, 0x14, 0x10000}, 0x14) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup(r3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) recvfrom(r4, &(0x7f0000000380)=""/196, 0xc4, 0xc0, &(0x7f00000004c0)=@un=@file={0x0, './file0/file0\x00'}, 0x10) r7 = open(0x0, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e21b55e08df36e3f5dc78c7a092ad7a5ee4ffffffff0000000000000000000000000000000000000000000000000000000000000000000000a7712c60ab8b84c9000000d1c26db4cadc2fe200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b694301000000dc08000000732ebf72c775be8c4dcc2ef5bcdcc51489db0a28bec08acb30cc8a5bd436a974550d3907e01db4dabb2be2c5753cbf27641aed0eef7760499ca21ad138d3fa39fab5856c5d33482b0fc6649cc52b1dba861159a7a4743847b57096562cb4d0e9ef64ff3422c39e1b566929b9ce78a874b9bdfd3cc2deeaab7c01", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:58 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x90cd, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x3ff00000, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xcf}]}, &(0x7f0000000200)=0x10) r2 = socket$inet(0x2, 0x3, 0x0) accept4(r2, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x20000000) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) 00:02:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x5, @empty, 0x8}}, 0x0, 0x100000000, 0x3, 0x4}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x80000000, @loopback, 0x7fffffff}}, r1, 0x5, 0xfffffffffffffffb, 0x5}, &(0x7f0000000280)=0x8c) 00:02:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) sendfile(r1, r0, 0x0, 0x0) lseek(r1, 0x0, 0x1) 00:02:58 executing program 0: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file1\x00') mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) ppoll(&(0x7f0000000000)=[{r0, 0x180}, {r0, 0x108}, {r0, 0x5}, {r0}], 0x4, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)={0x8}, 0x8) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x1, r0) fchmod(r1, 0x0) 00:02:58 executing program 1: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x30, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x80000001, @empty, 0x77}}, 0x0, 0xffffffff9f224d73, 0x8000, 0x8001, 0x9, 0x7f}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x4}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000000080)=""/230, &(0x7f0000000000)=0xe6) 00:02:58 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) getresuid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x24d) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x20000000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000001280)=0x7f, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000001080)={0x9, {{0x1c, 0x3, 0x8, @empty, 0x5155}}, {{0x1c, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) 00:02:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) 00:02:58 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x1015, 0x0, 0x0) 00:02:58 executing program 2: r0 = socket(0x17, 0x10000001, 0x81) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0xfffffffffffffda4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 00:02:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311}, 0x98) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x9f, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r2, 0xe, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:58 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="d5a97baa0363c6a741ccba4415b17cee4fc19961175dc7c0b29fb0006727c30f216fffe7bf65ad594917d4087497d91f4d4724a495db3bdac624a793a81e60367f3353a77b92d3743d3a32ef8d76bf4deb8f88f40dcb0b24b7557fbc55561db99c70f2ce263d78834898ee7bf4d071ce5917521c5a9a8de3a37366738d498cee1ae33e4e5f19abd0227dadaef1388fd94fcc0d17eb244dccbb8f7ee6247931", @ANYRESDEC=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESHEX=r0, @ANYRES64=r0], @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYRESDEC=0x0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR, @ANYBLOB="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"], @ANYRES16=r0], @ANYRESDEC=r0, @ANYBLOB="418c6fc348850b9c9a37d4b264b2207c808b93b7a2fd52054b4fdea25f95e6c416aa963532ec192a7fe20d98f998526bcf8afd0362d1ac9f2a531a382dfae01043f3906eda8b3fccfbf74b7e0b0e73afc39dd25c24c785f96f98d811f203f6814fcb2681693b5eeca19812cd77dec7cd226c23a7187a160be3b076fe22fe37dcbb", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRES32=r0], @ANYRES16=r0, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=0x0, @ANYRESOCT=r0, @ANYBLOB="85f016a4dad7318f437e4caa7431d9a51989152d55bacf1ea97f223511b98b0a034a22334cce819cdf9d9a2ad73f727b5cbf0e09cf5bfa7d740b0b31588effb81f51aaf44b01c92c5abc8f1931994015cf0e48ff412fa985cda840007b1bf8c684a02b165a2a19179599cbc90d21239272fe7d43246d44346b5b355375c5985d4684155f7320de86a0d608e7c462830da05fe83daad8d20e4979f7a6b898473bc33afaf141353913d1499796ccfe10a07cd7adea58d1284f4ca8a761e0119d6518026db06f4cc080659facc451d803f192c9011d7d61e0bc3e0213bbe1c406dcb550cd635e91b5e5348101b2b4", @ANYRESHEX=r0, @ANYRES32=r0, @ANYRES16, @ANYRES16=r0], @ANYRESHEX=r0, @ANYBLOB="be1c59767bb69b806001da6821e931fea8b8b76e747de2cc8e32608e7c1d022487b71cab9afcc4577258233137c82ddd549e59d4e4bab5ce7ea27c61d89aa73ce0cac6429d090f19d6adb23f7c9189f993986485fa8c75a8cce60ca7a573a6e446790abb6f0b92c82b6547a6bfa01ffe7ea32698e858a81e", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYRESHEX=0x0, @ANYRESHEX=r0], @ANYRES32=0x0, @ANYRESOCT=r0, @ANYRESDEC=r0], @ANYBLOB="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", @ANYRESDEC=r0], 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f0000000900)=0x8c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000940)={r1, 0xd, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x1, 0x5}, 0x8) 00:02:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000080)=0x28) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0xffffff06) 00:02:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xfe90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @broadcast, @broadcast}, 0x1b7) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @empty, @loopback}, 0xfffffffffffffdc8) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:02:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0xc) 00:02:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket(0x1c, 0x10000004, 0x3) 00:02:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="50443526c857314d1ba6670367aeb7669290c3f1057578f1", 0x18) close(r0) 00:02:58 executing program 3: select(0x40, &(0x7f0000000040)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, &(0x7f00000000c0)={0x1, 0xf30, 0x7, 0x2, 0x800000000, 0x80000000, 0x8, 0x76}, &(0x7f0000000100)={0x81, 0x5}) 00:02:58 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x22) accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6b, 0x2, 0x10001, 0x1}, &(0x7f0000000080)=0x18) r2 = open(&(0x7f0000000180)='./file0\x00', 0x100040, 0x0) bind(r2, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) semget$private(0x0, 0xa, 0xa) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x1, r1}, 0xc) semop(0x0, 0xfffffffffffffffe, 0xffffffffffffffb8) 00:02:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x3d2, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0xfff, 0x4, 0x105, 0xbb5d, 0x81, 0x21c7}, &(0x7f00000003c0)=0x98) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000024c0)=0x7fff, 0x4) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file1\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) utimensat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x5, 0x5}, {0x5fd0000000, 0x3ff}}, 0x200) 00:02:58 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = open(&(0x7f00000014c0)='\x00', 0x100, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000001380)={0x6, 0xc, 0x3200, 0x7fff, 0x100000000, 0xffffffffffffffff, 0xe25, 0xfff, 0x0}, &(0x7f00000013c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001500)={r2, 0x26, "46422f9381f6a5e1d7b97b3c234bba6980806c18e213e5965042d014aca364cfc2a3fa8dfc19"}, &(0x7f0000001540)=0x2e) sendmsg$inet6_sctp(r0, &(0x7f0000001480)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x7b, @empty, 0x3ff}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000080)="9fb75c2a235819b80b6f6394d49f71df41bb7ad152734d8ae6b09294e1f70907cec0ad921f77974eac37669a6f8e1261a099b4468e4b045223ac79417170f9cfe1c14099a94454238365fecd4470e244b2ac6bf192c2feaeae3e655fb4b42733aa0d438b4b131e4175b8642a2c03c4a754f124fdebbf8da6ec31802243697da85dd75ac3ab5af3fa6d26ea6ae192e344faaeff3d63629133d2783d04671d056bf98d3e57bf97b0aed5cc78579cdc4a4605178bfd52d3a70313f92062da1cab15c7810e8f2c0047f6bd24cfc16ddfcc", 0xcf}, {&(0x7f0000000180)="5d7518ccd2d068864b628787d8d67731b24a398e50f9b0b36552077aadac9f6f3d5d9662f5213234b22a8b5daf45b9392132d42c7d66829238dc45c87dfab6ea42fbd6b2f5cfd98ab56da83bf4b17529e5022bf6ff08b4f5d68778a927f1076116fea4a0dfc43f01e5f0bac357e5e63319da3a25bb45f9f163ae8bff5ce3fcb5348b8040973847854876f9c575985f89ed6636a5e97253cf16532a56ccc779f0562af52e0c8c426807f946dc6a5d089342f72cb75d534f60f5bc34103f7eb05e24a833cf3832848142b16addc77db51a4e169e", 0xd3}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="40489bc06477392629265392f497c634c17fc18e352a550105f8c3cb0ff217a3269826ac7b92fb09cacdabd7ab9a63e7d9adf70f16a63ee71cd165a4179a48017ea3c336451b758e36ff6df7b23b958710f76cfede96f50af975ec9a4fd37300555252c2a582bc5934325e56e5b51309dab41d70c9835a921583ac8e74e2d248b300", 0x82}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="1c0000008400000004000000000000100000000002000000", @ANYRES32=r2, @ANYBLOB="1c000000840000000f00000000000000000000000000000000000001140000008400000007000000000000005000000010000000840000000800000080000000100000008400000009000000ac1400aa"], 0x6c}, 0x20181) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) 00:02:58 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) 00:02:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000001d80)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x56, 0xc06a766dc6dafd3f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001ec0)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000059abdcc00bdff959ca21374d70322700000000000000000000000000f8ff0000000000000000000000000000000000000000000000000000000000d300040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a975aee4fc36416cbe6bc6e9a309940ee24bb84d2e9e015e8227e4a2ea96495703cd7b40dee03a32e290", @ANYRES32=0x0], &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='hd\x00', 0x3) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000100)=0xb2, 0x4) setgid(r3) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) mlockall(0x2) socket$inet(0x2, 0x1, 0x1d0) recvmsg(r1, &(0x7f0000001d40)={&(0x7f0000001c00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000001c40)=""/110, 0x6e}], 0x1, &(0x7f0000001d00)=""/60, 0x3c}, 0x40000) writev(r0, &(0x7f0000001b40)=[{&(0x7f00000004c0)="72eacaca7916a64a349812baa1d071d3521fa0738f9c8dbbf1783cc09e4108ed3cccf1c114b799aad8e90e250ad7eec6012a763b9165969293e92969bc7690e25fff3a8a1412b15ea150adae9189e94a60b4efce82fa16acfd73628b888541dc64220c02d59a61babc9407efab83d517dec10df225c49edac901e5a2017fe41e9833965667630adfb423e9a4738f83e27a6e45a00fcef5ef1453ee", 0x9b}, {&(0x7f0000000580)="7ab1a76282ace7f354950147afecb08f9fbe26c74a4e628a7fa8ce", 0x1b}, {&(0x7f00000005c0)="bef13ac005b59c2c69d995656e5539a25f8a7fb144b83ed0a6f770ed5c7b9c9d75cd0695bc91fc1b86abf2dcb9036d90d90e24c8f47b15b3a61692fe674af397bf96f8068a9fb7316bb53a1ef6602d387eff97123b173399f5d0858c97a218de0ccfc4d8ded456b5c29dda1970f3dec32281edb9ff5d799e2d47fd16e70dadcc3bb21c71fd4a4d7121b9f97064a2a7d14060e3af00f38c", 0x97}, {&(0x7f0000000680)="79579d2ab3cf36516a1890d19c5f0995e417e72d84ce2d24a446fe7ba0a67928cbaa1945e509485a693ad0f212848471f5017f148c8fc947c114b11a2a3c373e1c851cd86ea30df30ff0fa5c822a365f11c503c0f6526f14bf743fa47cb50785ff93506eb2ea260709e991f2c3e899aa60eac83c9ba4bb4e5443015a1607737d7ec6386fa22f0095895bfadbfd3f1bbd60287914f30a20185ec2da805b1d0b78959f43a335596c61efd09db5a7a0c55833b20c77f8ed6681bd17adad101bda36d4bde4986a64656e9dcd94b289f8ab8d474b152b3d32c831c2d37a68457efc10e1fbb4b719ed", 0x90}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="44f47384881a40a8950641f4d5d35b1fd83ca950c4e06a3533a798167b5726962dd698066627cee828d3e86f6839acb8d7149f9566140da696d76fc848443f04a232e17a8ac5d49920059ddd77d187e04f9e7d47faa5fc21484cb339595ed6a281300f4a79b6a6834159b7c5c4963f64951ef6a9b6c6077b037e3f288988791b52492c32", 0x84}, {&(0x7f0000001840)="90709c497488a3e36a668f0a808142aac32a77b12c3aa844dc4d1e60faa95dcb5b33b6053b0df9ee4550d119abf3494f16643dbe8d4fb12b411a6ed39c1d4b5813899d346757fc944efaf6e9a5e87d8df25c9980f12658aec4ad683a89c3f40bff8a4e073f4d071e50964962e2c9c2c935845d39c11d2db76e8a3f52d4b65ffd64f52bcb5900bb3b4ba86de7157b7bfcf497ebfb384aa65ec675d2854a273c7b151a7fee3509283460c507b075093338eabec147350b70c65e8722e1d523c192c62103a3801501a5cdbbb09e141160774eae85a0a7a02fc1fabc417247917157d639f749132dac914cd0ddce6f50d4da7ff97169e2", 0xf5}, {&(0x7f0000001940)="d853547625f02e0d72b7085d86dcec3812bb1c657fa9fe2d5372ae986473c1d04e30acf0f498156e52bd91063c99f6051bd649aff5c1cae70a6c7b6a06513ccb0aed2e7e8f086a9afea12a2d8d99bd724992a54cccd84f64ee68c968b6c01b385dc7c60a3a4360103757687d87966822f912e5fbc78563b4a1e5876279a0389cd07d527a0d36ab19c67f2e1b", 0x8c}, {&(0x7f0000001a00)="ae980a35240bfa84786e8d942fa8a0821b5b0c0253cb6934590bfbccc41b9d248730d249768f0795bbfaef9d77badd8afdf6954e3cf99c52761031b71ef69163236a1b3e25259547122f4011a8245b3785e9c22f35272e51080d55f07a767afb4f993766913627fca78a7ed10dc46b5343be2369e334", 0x76}, {&(0x7f0000001a80)="0352e2e1d11c52b763ecf2eadc3afdd4a34927d1a5cb1cf1da449c97ef447e984d590f8b0f35fba11fecadf4eb999437b79f71ca609a6f99874be69328ac684d286423402f9c91a06029e4d7355610e59e7ce052b71612d9c593bed8cf58cee0d58ab13ef059a4859eedd1478c7ced233baf0995b830db44701773dfa42550bfe758eac270738f7eeca297fd6d5685c17d043ebb6bde09b7c907ddd142575298010bc1fc87a435d01652f6a73b49f726b6a47bbeeb734be934980dd2", 0xbc}], 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0x8001, @remote={0xac, 0x14, 0x0}, @rand_addr}, 0xc) r4 = dup(0xffffffffffffffff) faccessat(r4, &(0x7f0000000040)='./file0\x00', 0x1, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:02:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:02:58 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_udp(0x2, 0x2, 0x0) sendto$unix(r0, &(0x7f0000000280)="b10005020000000004c700c8bf0400000000000000051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000000000000000000000000000072ab4549517d8c3bcfc3530ffc16291bd7e717f1a521097d66ffe83f11e86725f5faebdbfe0348e0da8507998042705de364244ad2effa1fba2623ed38ca223e5bb828896f1bdb47", 0xb1, 0x0, 0x0, 0x177) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:02:58 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x426, &(0x7f0000000000)='f', 0xffffff95) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x20, 0xc73, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0xfffffffffffffffe, 0x1000, 0x4, 0x2, 0x1, 0x2fa9, 0x5, {@in={{0x2, 0x0, @multicast2}}, r3, 0x2, 0x10001, 0x1, 0x33}}, &(0x7f0000000240)=0xb8) panic: rtrequest1_fib: locked cpuid = 0 time = 178 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0027009270 vpanic() at vpanic+0x1e0/frame 0xfffffe00270092d0 panic() at panic+0x43/frame 0xfffffe0027009330 rtrequest1_fib() at rtrequest1_fib+0x151d/frame 0xfffffe0027009450 route_output() at route_output+0x1352/frame 0xfffffe00270096d0 sosend_generic() at sosend_generic+0x73d/frame 0xfffffe00270097a0 sosend() at sosend+0xc6/frame 0xfffffe0027009810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe00270098c0 sendit() at sendit+0x226/frame 0xfffffe0027009920 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0027009980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0027009ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0027009ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f9a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 3123 tid 100973 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why