Warning: Permanently added '10.128.1.43' (ECDSA) to the list of known hosts. 2019/06/04 13:37:07 fuzzer started 2019/06/04 13:37:07 dialing manager at 10.128.0.248:65256 2019/06/04 13:37:08 syscalls: 496 2019/06/04 13:37:08 code coverage: enabled 2019/06/04 13:37:08 comparison tracing: enabled 2019/06/04 13:37:08 extra coverage: support is not implemented in syzkaller 2019/06/04 13:37:08 setuid sandbox: support is not implemented in syzkaller 2019/06/04 13:37:08 namespace sandbox: support is not implemented in syzkaller 2019/06/04 13:37:08 Android sandbox: support is not implemented in syzkaller 2019/06/04 13:37:08 fault injection: support is not implemented in syzkaller 2019/06/04 13:37:08 leak checking: support is not implemented in syzkaller 2019/06/04 13:37:08 net packet injection: enabled 2019/06/04 13:37:08 net device setup: support is not implemented in syzkaller 13:37:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x6, 0x3ff}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000080)="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") freebsd11_fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001100)={0x0, 0xad, "89b866ed36d98a666d16d8beb78076a427362cf74a5b6613bf9b9812bbcc40386a31505f6abe066d75d1833ed3a9ddd2c71fb6167ab6652c59ea8a20ffd07ed239fa68c95edc24c31d91d8e59e4f4550f92384b072882d7eecec07d73b132e34ce53c357c7d2805c0c6dfd78cd6c53180a2c9e3144acec903c4a9bb5ecee8f4bb8ffdd492777e8e9799e815f9fa40a356aa7aba046e93c8b72c2bf8590b9ccd84490f604921e9072b383c6ec09"}, &(0x7f00000011c0)=0xb5) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000001200)={r4, 0x200}, 0x8) r5 = open(&(0x7f0000001240)='./file0\x00', 0x10000, 0x1a8) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000001280)="56f2bf9b99161ab9ea6ed5c1347cdebefe25fc389e") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000012c0)={0x5, [0x5, 0x1, 0x0, 0x45, 0x3f]}, 0xe) chroot(&(0x7f0000001300)='./file0\x00') ioctl$DIOCCHANGEADDR(r5, 0xc4704437, &(0x7f0000001340)="c4dbf68860a286a3faef1235cf90b5cac4c96fe8a5c18ce4512c3de25e542b94506b8161285cd083dfdd8b19696d33d05fe2603dfba1240483418b7ca76fa0ffd5bd187157cbc3ab2600b90306bfa2c23b5ab77e81ce61fc7c01602eb7933cb1baa3258856be044021074457a6fadcb974871ec75c4c74c2c89e663b7dbcc8b9cd279150ab3c47fae25e3360a45fa8f9916793fd064615c9a16c9068e47f04958556070fd1ae398698568c1ee5d2b1503da2a8c20f676f921e9d6f64e183b6db6c2532a11edb3471e2a63cfa") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000001440)={r4, 0xf4, "a9ea696da95bda8dba4da5d9e975c5e93c237e9eea86ed029368d0c126358efa5c307cc3fca7958fdb5d917ce1202d5a408b8cf8b3d763bb98e21787e62807392b14e5382184e7f7cc2576f29d9f703596d897d9d366bcc1e5d20a98e02a096263e05918494d73d42c8a729a1a4a3428e544260cea10bbb331d76ac299ccbed2ffda2c6dab17e83fd5cf714d849e0160700f78d95a3c030d23309a0c9265577779aff26fefe725387138e059764bd9cc0119b3f1ac42c33469c6e6cf660b9cb88dddc8e42aebc5d9c771d60e69093551d31da0b1f438537d9bc9c3e2f2410bd362fc093d7ff2e9864f590cbc1ecf03858eeb4513"}, &(0x7f0000001540)=0xfc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001580)={0x2, [0x1, 0x80000000]}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000015c0)={r4}, 0x8) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000001600)="6a71127b193bde114e45d3b6bc432ea5f6177beab6e262d61e4a8b1daf10022d57b1e7d13191c8c30c69eeaaa119fac9cfbddc33125d3db438d515967e9d4402fefd071d9af7369c450c9c687efb49682be38cd981f8f8f4aa201c944bb241562bc67cf8685d739dc4a39c5650d8752426fbaf30e2f22df5c07bfa3b8399d390030e2626fbd28a47d99253aceb894a3df5796cd51ebb79ccd7d7cc62040d86e090c7a0d26cca3e7bc8387f62acb926d54473363c219c71028dc0c53a4bf758bebdd1073a983ce78dd7832704db") setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000001700)={r6, 0xfff, 0x20, "34093c2b46677d4a92db72a630c0d08453795c2a7148481e53ff935c53367b62"}, 0x28) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001740)={@in={{0x2, 0x3, @rand_addr=0x6}}, r4, 0x80, 0xd85, 0x3f}, &(0x7f0000001800)=0x94) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000001840)={r6, 0x7f, 0x100, 0x7ff, 0x80, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000001880)=0x3, 0x4) lchown(&(0x7f00000018c0)='./file0\x00', r1, r2) ioctl$DIOCRTSTADDRS(r5, 0xc4504449, &(0x7f0000001940)={{"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", "838dea1f9a8e3818ac19c9494fb990ec997a5d247fd1aa87fca000f7f569aa33", 0x1, 0x8}, &(0x7f0000001900)="801ef1c419cfdbed11d852a8bc95537bd86e075a0ee2c231ea539f61d6a5095156aae085f0", 0x100000000, 0x922, 0x3, 0x9b, 0x6, 0x100, 0x52, 0x1}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x81410, r0, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000001dc0)={r7, 0x100000000}, &(0x7f0000001e00)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000001e40)="51f27cd7e03a5c4940ff65b0f607be63f501634887ea6f5670afb16122e0c0d2388695be611314bf26634ee942dcc1b1dcf4767663b87e8cf5b9b24dae62e907ca8b9dcb172f6cab6e4c416cab72bd82aa89ac7fa61f742abf236f0fa8c6135ef33683abe5b4a3e8c3232d49f5") bind$inet(r3, &(0x7f0000001ec0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000001f00)={0x6e8, 0xff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000001f40)={r7, 0x2, 0xff, 0x8001, 0xfffffffffffffffb, 0x8000000000000}, 0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000001f80)={@in={{0x2, 0x3, @multicast2}}, r4}, 0x8c) 13:37:15 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x81, @mcast1, 0xc061}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x184) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @multicast1, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x4, 0x1, 0x1, 0x5}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x517, 0x2b64, 0x8, 0x10000}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x0, 0x80000001, @mcast1, 0x7}, {0x1c, 0x2, 0x1, @loopback, 0x3}, 0x0, [0x4, 0x8, 0x10000, 0x9, 0x4, 0x401, 0x9, 0x8]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000300)={0x84, {{0x1c, 0x0, 0xb4d, @loopback, 0xdd6a}}}, 0x88) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000440)={0x3, {{0x2, 0x1}}}, 0x90) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0xb) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000600), &(0x7f0000000640)=0x4) sync() r4 = semget$private(0x0, 0x4, 0x44) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000680)=[0x0, 0x8, 0x7, 0x3, 0x80, 0x9, 0x10001, 0x6, 0x6]) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000006c0)={0xde74, 0x10, 0x5, 0x1, r2}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000740)={0x8, 0x0, 0x0, 0x80000000, r5}, &(0x7f0000000780)=0x10) msgget$private(0x0, 0x300) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfff, 0x0, 0xf2}, 0x94) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000880)=r6, 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000001b80)={&(0x7f00000008c0)=@in6={0x1c, 0x1, 0x2, @rand_addr="d6fc923491b872b783426f5f6e060b1c", 0x100}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000000900)="d37f7daefeea83603ad2a6f9036e21cf4f3eeb3e0611f784fec886fb35b6bf556095702f5d119ab90296e3e07197f997de293c46e5a49417c9ea142c96a260059036891a7e6b66164edce44c2c9c3a0256d79586d167da32edd7d5bd28417ec1e2d26c8468b32fad29e75c1b5985f48327b3d1828c09284e834f413a76c86922b801b14b1033331c8b454abc5fb46eec4fe5f08d29edc2e2649868c3a4b794e10d144575767033a879ac5c", 0xab}, {&(0x7f00000009c0)="6e69c3d1e80bc02f5dc963bcba65db54d2a7a647d7587c49fad5646eb28917700e281429772461a3240d2dac29f82ecdcc6ca7471aa6626485af9d169839207e61d54f75ba9c2f2371cd49da477c5f5657f16531ee468ef3", 0x58}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="c596f01523fa3ccf40eedf688788f9c964b006d043fd278de33850f29ee0a59987512d7678645ef690c8247f03a644fc0679e71bc9e973e34ec4a000efec85f8b5", 0x41}, {&(0x7f0000001ac0)="2e0f7ea172a4f2d6658b4b97b9235f71c5a15d25f2ac29", 0x17}], 0x5, 0x0, 0x0, 0x80}, 0x20000) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000001bc0)="4dee5bc8f9a7a7cbd455602789d65f53911be4c0227517bd2ad9b64873b05b380f85f49793d009cdd707af59ef5b0bb98a6270f4488498d2209e2d4a8f1d1099878b6b462140b5d655c6f7227c59d2364240588440e305060a437fb2acc15a3e3a2d22d69b77a1f08038a6879edfb07783d11794d90741df6bca1dd3288d219e7cf6ff6f1e5e243b562f7d1ebb2373dc28c7ffd47ee938e26e0bee9ce31c69cad390bf4abe3ba16d2899aa347ca9e378dad495928507b0d287adb785cd8b5920e0bd2fabbb5f") socket(0x4b002397fe6d7794, 0x5, 0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001cc0)={@in={{0x2, 0x2, @rand_addr=0x7}}, r5}, 0x8c) getitimer(0x1, &(0x7f0000001d80)) 13:37:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x808, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="14e49a45aa31190acedd9e6afba63c8f5867fecfc0dd899e9ec3806b902eee129145ff75dd677bc22f656ececc0e1126ece29469506cfc9e10e88bc245ed2cf812f47116d07e50dc1bc21df091778f65f0b37fcfc110f362d88d75704ed6411f3faed5eac536df297f35a3c0f7eb1e9a07be1e0c8e388cad69fd07b3c0056b9b31d9805ad808a772f99e2528744d14315a00df8a5b4c56ec8985f7481c2a8a452f0f1a3efc2556382af22afc1479f346290d2f0001cc2cc17c60a84cb30dc617b0d640cbb76a11bb27417319f2a4fafc5f5341569eb20aca88162c666e6be37df8fe32eb56c3fca8d5c0d5c4ab1bd1") r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x7d7b, 0x1, 0x3ff, 0x3ff, 0x6, 0x40, 0x360, 0x4, 0x4, 0x101, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x5, 0x5, [0x1, 0x26, 0xd2, 0x9, 0x1ff]}, 0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x80000000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r3, 0x3}, &(0x7f00000003c0)=0x8) mkdirat(r1, &(0x7f0000000400)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={r3, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0x80000001, @mcast2, 0xfffffffffffffff9}, @in6={0x1c, 0x0, 0x7, @loopback, 0x9}, @in6={0x1c, 0x1, 0x1ff, @empty}, @in6={0x1c, 0x3, 0x1, @loopback, 0x9}, @in6={0x1c, 0x0, 0xb97, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000540)=0x10) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x120000, 0x112) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000005c0)={0x40}) getsockopt(r1, 0x0, 0x2400, &(0x7f0000000600)=""/165, &(0x7f00000006c0)=0xa5) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000700)={r3, 0xe, 0x1}, 0x8) fchmod(r0, 0xba) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000740)="4c5e2e8d2802ebe7b31ac2a6b6920f6816522bf5fed130ea963eabf8672c0254e60dce12b8fe170d5abbdd42d112fe604d0459dc20e973eb0dbb7b7cc084702b49ba43c926850e3cdb04a113e4a72a26a7432f") r6 = fcntl$dupfd(r1, 0x11, r0) fcntl$setstatus(r6, 0x4, 0x10000) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000007c0)={r3, 0x4}, &(0x7f0000000800)=0x8) setsockopt$inet6_tcp_int(r6, 0x6, 0x200, &(0x7f0000000840)=0x26a064bc, 0x4) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000880)="fbdc8f9fe83878c05ad63001ec6c66e3d847eb36b31d7f258c476f15b4f0a26d05e829e4e6f1d2f9a015984a10765a8eb441662aed7cc93e1761c9ed288e9262d5435732380a4a7e52143e36c14079a4311b2982b29f261e1dd2946fcaa62e35b5bfaa6a1df459abed90a59d7c0d8df91b2dc551ffdb62ab9efb19e50d04d9aa5cc9c1f9b3b10e9ae639") utimensat(r5, &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={{0x2, 0x8001}, {0x6, 0x7}}, 0x200) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000009c0)={r2, 0x7, 0xc3}, 0x8) r7 = msgget$private(0x0, 0x442) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000a00)=""/240) fchmod(r0, 0x80) getrusage(0xffffffffffffffff, &(0x7f0000000b00)) ioctl$DIOCNATLOOK(r6, 0xc04c4417, &(0x7f0000000bc0)="c183c2a141cb4d077246345156a3ef269fa2624f2d01fd8acbf66788b7c0fc30f5cdb5a465560d8b4d049c54b5a4db4322ae5d609445d69d510f08b394be176a2ec04f58732a22db9f45b4039d9b525469e7ba0934ebf75b74b6d62a837a54b378063972cd72f6b24087b7577b0b") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000c40)={r4, 0xfff, 0x3, [0x5, 0x400, 0x1]}, 0xe) open(&(0x7f0000000c80)='./file0\x00', 0x81, 0x1) 13:37:15 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000100)={0x1f, {{0x2, 0x0, @rand_addr=0x3}}, {{0x2, 0x0, @broadcast}}}, 0x118) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x7ff}}, 0x0, 0x8, 0x80, 0x200, 0x3, 0x7}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r2, 0x2, 0x2, 0x2, 0x3}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x1, [0x7ff]}, 0x6) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r3, 0xfffffffffffffffb}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000480)={0x2, "3588d4bb9e2fffb3eda1d72cb4993756"}, 0x14) r4 = dup(r1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/224, 0xe0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000600)={r2, 0x23dded4c, 0x1, [0x3f]}, &(0x7f0000000640)=0xa) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000680)={r3, 0x7ff, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000006c0)={r2, 0xa5}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000700)={0x9}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000740)=0x6f, 0x4) r5 = open(&(0x7f0000000780)='./file0/file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000840)={0x1, "4a7f11284f938c3c93ff368d6dd1010d"}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000880)={0x7, 0x7, 0x2400, 0x0, 0x1, 0x80000000, 0x0, 0x4, r3}, 0x20) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f00000008c0)={0xffff}, 0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000900)={@multicast2}, 0x8) getgid() getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000940)={@multicast1, @local}, &(0x7f0000000980)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000009c0)={0x6, [0xea1, 0x100000000, 0xffffffff, 0x8, 0x7, 0x6]}, &(0x7f0000000a00)=0x10) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) socket(0x10, 0x5, 0x8) login: interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 13:37:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 13:37:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect(r0, &(0x7f0000000240)=@in={0x2, 0x1, @loopback}, 0x10) utimes(0x0, 0x0) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x200, 0x6}, {0x9}}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000100)={@rand_addr, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@mcast2, r2}, 0x14) r3 = dup(0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000000)={0x7, {{0x2, 0x3, @multicast2}}}, 0x90) 13:37:16 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100090390000000000008005586ca900f0e08fecea11ea8fef96e0028d8c16333bebb8432496f4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d66a000d7d026b282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c2f6c6add955aad89b1bde5894303b22f310b404f36a00f90355ae01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000", 0xb1, 0x0, 0x0, 0x0) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 13:37:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd00000000000000ffff000000bbff020000000000000000000000000001000000000008907800"/62]) 13:37:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x202, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x8001, 0x100000000, 0x52}, 0x8) clock_gettime(0x0, &(0x7f0000000080)) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 13:37:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) ftruncate(r2, 0xe001f00) socket$inet6_udp(0x1c, 0x2, 0x0) 13:37:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x1, 0xa, [0xa8, 0xffffffff00000000, 0xb89, 0x3, 0x400, 0x47, 0x8, 0x664, 0x1, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x6, 0x1, 0x1, 0xff, 0x7}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x9}, &(0x7f0000000140)=0x2f3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4642}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 13:37:16 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00032b0000000000000000000000000000000000ff020000400000000000000000000001a700907800000000609433df000000000000000000000100010000000000000100"/102]) 13:37:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 13:37:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 13:37:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) utimensat(r1, &(0x7f0000001480)='./file0\x00', 0x0, 0x200) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000180)={{"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", "a87cefe6dd0e58c79594e6d1e0077796c5c5099b5ad325f377b0c344e810fa29", 0x1ff, 0x5}, &(0x7f0000000080)="4d9698a53282d7b689e78e9df2048ac8c145a4688dfcf168bb1b298360777ca07e915b279774835f89a0a58eadd540d9aa9ed56f0c9472eb2330abea8e5189e3705141be48ddf1d97e5091e89fb3c1f6ee0c569bae13410b784a0f35929a252316411835358d1d10b1d76d3bdb89f6e30f4bedb24e20d3dc3284312c71b74bd8fbc075f274b7d072234c4b0a384952a2190bb1c79838c2a268df39a38d174b381b37dd256e35eb1b105cd71c0008cb9d6c20f8a0bb7ae87667947379436ecdeb9e8b78c411abb879", 0x2, 0x3, 0x101, 0x8abc, 0x80000001, 0x0, 0x7ecf, 0x7}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xb, 0x7}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x0, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}}, r3, 0x667, 0x6, 0x8, 0x1ff, 0x4, 0x11d}, 0x98) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000014c0)="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") 13:37:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0x100) r1 = dup(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x2000) fcntl$setstatus(r0, 0x4, 0x10048) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = dup(r1) ftruncate(r0, 0x8001) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x9, 0x4) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) recvfrom$inet6(r3, &(0x7f0000000080)=""/37, 0x25, 0x1, &(0x7f00000000c0)={0x1c, 0x2, 0x2, @loopback, 0x71}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getegid() 13:37:16 executing program 1: r0 = geteuid() r1 = getuid() setresuid(r1, 0xee01, r0) 13:37:16 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) sendto(r1, &(0x7f0000000140)="cdf20b7f17067dda8c3c045086b4c22c8f78771d5c7f5205ca25f04a167d65b32dcebc42236c79ac6088a797", 0x2c, 0x100, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 13:37:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) truncate(&(0x7f0000000000)='./file0\x00', 0x7) 13:37:16 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) write(r0, &(0x7f0000000100)="0d94d549d2cc9954ec409595473eb9b71fdc5c159b9c1fe1166b19ac7f0abe92e9a1e8808e2c01b4207da241a5bda808a43ae065a8b4e3c14df73645606002ec68ec1acd13baa86d38a25022c45df346fb7b26431efe84", 0x57) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000001c0)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x3, 0xf, 0x3f, 0x5}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r3, 0x3ff, 0xd4}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) rmdir(&(0x7f0000000180)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0), 0x4) 13:37:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="a285a003ea48df535618a23f7e4ba8ae8cf541dcfeef4e291b3152503457827143c873c738dcc567526689dad7c9801595fad8e4e73b25b684c29545b7e38c798d99f0adc6d47713259a9833386148b99a2c88f763463796b2427f330880d11119a02089b60fef61f0f3f303de10497bb4a666e193c16da82ec26d") setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffe6e) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc) 13:37:16 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x40003f) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r2, 0x10000) fcntl$dupfd(r1, 0x0, r0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd10_pipe(&(0x7f0000000040)) r4 = msgget$private(0x0, 0x2200000240) msgctl$IPC_RMID(r4, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:37:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 13:37:17 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) read(r0, &(0x7f0000000140)=""/208, 0xd0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) fstat(r0, &(0x7f0000000240)) 13:37:17 executing program 0: syz_emit_ethernet(0x50, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "0a0207", 0x1a, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @loopback, [{}]}}}}}}) r0 = getuid() getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x32b359af, 0x4) 13:37:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 13:37:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3ff, 0x400, 0x7fffffff, 0x700000000000, r1}, &(0x7f00000000c0)=0x10) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x902, &(0x7f0000000100)={0x0, 0x0, 0x3}, 0x10) 13:37:17 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:37:17 executing program 1: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x7d4d235a, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0xf5, "fc30f52531e354f4e18b99b21f288f568f01930ceef706756d24075e2b841d57738e0d21385c94b4092e329d07adf45ab361def35609127e501ff545725bb6ffd0febdc5a20010d5b7b406af386da3c544967249d6ef63b58003dc0e08b1bf621ab57fea24ed3ef71cb52d826bf4197659ad9d91611b9c8944c624981e41b52854f2afde94f4f857cdb6cc9ef8a4a4abb73accf869a0fdc76a5922bdf8ea643ad09043ed74f08c6a12cc57b35007d61e450025f05e5b66629a84e2167fb058c5b9beeda20723aa0be3d4adbaf76985a6858fbd7eab5039014cf534df89b1bddf439bb171f135d3bdd84c3d6fc9a59e0676eb9ff7d0"}, &(0x7f0000000280)=0xfd) r2 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000200)=""/8, 0x8}], 0x3, &(0x7f00000004c0)=""/87, 0x57}, 0x81) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) open(&(0x7f0000000240)='./file0\x00', 0x100000, 0x120) 13:37:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 13:37:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @ipv4={[], [], @loopback}, 0x4}}, r1}, &(0x7f0000000300)=0x84) sendto$inet(r0, &(0x7f0000000340)="ec", 0x1, 0x105, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 13:37:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x0) getitimer(0x0, &(0x7f0000000040)) 13:37:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000300)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/142, 0x8e}, {&(0x7f00000002c0)=""/11, 0xb}], 0x7, &(0x7f0000000380)=""/63, 0x3f}, 0x80) connect$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 13:37:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1000a, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffff7f, 0x6, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, 0x8) 13:37:17 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x8010000100) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 13:37:17 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82012e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f0000000200)=ANY=[@ANYBLOB="0300000000000017000000dd0000000000000000000000000007bfa47e6bd4897100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000584c594ec514f88cc3852d893000000000000000000000000000000000000000000000000000027ac71a072760414af996f84836b419f972757384479b1f1a93d9087a2fe0bb80c94771c1cebc15b5ca8b954a6ba4301325306045f3b0c6e0f95c52d184fdb6d86e0fac10ee1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 13:37:17 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="070019e78e059373c165df3ea8ed3852996d6fb566b3813abdd453a2bb8a8cd3cdf32698ef96431fa999c8e2446bb05dcdf21b6a812ebf73ffd64c03e8fda2df20438f5c4141347e53a0d0da2d9319517532ae9c3f39c5dea50540a02cdb286e83351266f5267f119a32a0dc65aef668b52f917855ed9d42e7694ef2cbf73840bbcec4987688cee0f82b6a81f17b4cd5200eadf68647ffd9de37ccd49e739ffa5903bc7b456a83b92068bfdcefc77fe9e99b8ca241f6e50000000000000000"], 0x12) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 13:37:17 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x10202, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x120a82, 0x62) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x88, &(0x7f0000000000)=0x6, 0x4) ftruncate(r0, 0x80000001) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) 13:37:17 executing program 3: r0 = socket$inet(0x2, 0x80000006, 0x101) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) 13:37:18 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:37:18 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000003e8000040000b"}}}}}}}) syz_emit_ethernet(0xa9, &(0x7f0000000100)={@random="bb8927851f46", @local, [], {@ipv4={0x800, {{0xe, 0x4, 0xc13, 0x7dd64f7c, 0x9b, 0x64, 0xfffffffffffffc00, 0x80000001, 0x6e, 0x0, @rand_addr=0xfb, @local={0xac, 0x14, 0x0}, {[@generic={0x82, 0xc, "6c919885b6cfe675f599"}, @generic={0x82, 0x12, "d26175162ca76fdcf90ce102b4f0b980"}, @ra={0x94, 0x6, 0x93}]}}, @generic="abbeb5eca3031ca83e5ff7a07be69b33d851c18db0afdff03c18dd7991e93b41026837fe46d30c31b552f9651eb7b89cb539553ce62a220c9d0011669e894c0e9099b7b6a1056c5f9079d73b282002706ef7cfb754b36b8de13b4d18ac986e0da72553"}}}}) 13:37:18 executing program 3: 13:37:18 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setitimer(0x0, &(0x7f0000000040)={{0xfffffffffffffffe, 0x4}, {0x8, 0x59b1}}, &(0x7f0000000080)) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xfffffffffffffd58, 0x0, 0x0, &(0x7f00000000c0)=[@rights={0xa9}], 0xfffffffffffffd77}, 0x0) 13:37:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x882, 0xb1f99a3aff947c6e) socket$inet(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() fcntl$setflags(r2, 0x2, 0x1) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r4 = msgget$private(0x0, 0xc0) msgsnd(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) 13:37:18 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_sctp(0x1c, 0x2000000006, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ppoll(&(0x7f00000000c0)=[{r2, 0x50}], 0x1, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)={0x1}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xba) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x4) 13:37:18 executing program 1: socket$inet6(0x1c, 0x0, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, 0x0, 0x0) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="9c7f49413596b181130c11d80fbfe57ff33b30c2804d0614ba0855c7e449d3b65d24f4cb5bb29ce9d82332af1a40d76447b4661b5c3563d32ddf29bc39644f46aa") munlockall() 13:37:18 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x100, 0x3, 0x3ff, 0x4}, &(0x7f00000001c0)=0xa0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r2 = socket$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)=0x1c00, 0xfe6a) 13:37:18 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000e97f00000000000001"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) recvfrom$inet6(r0, &(0x7f0000000040)=""/72, 0x48, 0x40002, &(0x7f00000000c0)={0x1c, 0x3, 0xfffffffffffffc00, @ipv4={[], [], @multicast1}, 0xffffffffffffffff}, 0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, &(0x7f0000000140)) 13:37:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x6, @mcast1, 0x7}, 0xf8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x4) socket$inet6(0x1c, 0x1, 0x81) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="afa54280e766ba32023473c9db6eb1522e8886abbecd3c4daf8912bfae8bd60404fb55eeb885fba36547b2d7f9480e2a1d68bacb17d3bf9809f9e3514abfec72879ad8d904116b482eefae4e3a51ca4c42af969e5fa0cefee45fe2ca1315cdf3570866d1e25073e8eae1f275d8f9f8efd1d3f49dee3ca59732508dee", 0x7c) 13:37:18 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000240)={0xffffffffffffffc9, {{0x1c, 0x1, 0x4, @ipv4={[], [], @multicast2}, 0xfffffffffffffff7}}, {{0x1c, 0x3, 0x1, @rand_addr="d8d8d8d22c0651743aba9ac3debc4efd", 0x9}}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) fchdir(r0) 13:37:18 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x8001) 13:37:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000010c0)={{"13e47724db0f67d1d3266e12b60aafb579a7026e709b8f3ad3776432b6ef71fadb450e9e01b98cb57bd12801de353db24ab69513b831c34b099d8c95d05cf02147426ef64d4be7af649c6e8443abda1d183e27c6255dddc6d06d07737e6cc2bb27da4d03e34c4676fd9f109a954b7b1aea9a2eb4a33e1fe99d7989b57e05755c2ca281bebcb82910abac1392ee2f787b113aba7e0cd957f2ddacdbd271a0e9be0421978b639ace778e34cf3f5218d0d0453dcda7309f1939fba811f6b1e0ee0a284227c678d466c5d8e341d25a187271a479905f04b6d2a4c94b832850a2bf6cf4c107b6ff78ea01e6a0a48a074d7fcd0368cd034beae5393c5c9c1f072ca0395a29d8b845e8a42b1196690baee0f7ef8b13715766e11ab2ff3eecee80090435052b7e87c998f0ad079f7219a4f58300dce134dd1b49f03d888c3dfc9232faeb1bad14b08428a0399344e0c477c5aaf6f23aa54fe3dda3b1f30c346ba34e571d8a040d39cf233e5a16d3e84c1247305db86d34a1a6b74eea4f7aaad5c883b7af46b88c3933ba459cc32ab58d0505b93789bc1af8db18387c1676d103dc05adde2e3e0877c13046d19f3e358369149c5e25eea8e73cb7199058351b040f58f56534826f6012d13a883e37a44d0406236773dab6533191034788364ae9fbd5419b8326c75ef53cc324aee4cf1ce885d90d96df39d12548b9cef55278dfb8a0a57982ed72bac6a2170837cd281da156eade0ed3c0e74091e5b786608904844cd5297d5c4a378b812a620353f0eb4bfd1d293ea5bd09a545608a6020168a174ae830a889c36c161d5755be31ce1f3a231a227a169f6dcf59b1d954587b3eab93c6bdda6a5f815e4aae76d8621eeb755204d0c48d737ed45e5d11d17b069e3b83420ba2c60b365b336cc9bc787b890a06360266dccb456bf7054e3a50c086eaf6260179f7b36743c3c89d1884fb14afb622c51c56052ed49ef7163fa7b1b3ef2ccfc33972f18b34832d162f68cfb1508b73df006237129e32bad801c8ec225279635009f498720c5ba2aff39cc83819735152d63ea5d4374d2fa1d18ab741bdd243dd2f2d6a9d6cf3c04803c491cbf78971ebb65095a25adfdb13b048c3d9fd90611320359a38bca757be9ac733e41cf6bd7aa30ebb4eed5e26f4ae867b408e0a6912ea465cbc829047462a04aa1ed79718ec99758d0f57fb5793b15a50d64cdb5d754b52cfe5567485c26fbd632a1ea28352d14cc2c56278fcadb5c4509ff47a8809fc42153c16c50c65b14495aa94be841eedd7a4267f4b70f556f9750ebc05f251b07b8c506d0b3098921b14374b94ec193c1f469644e775bba94df09e6207d4adca2a8fd45113f80de927f3c4fb208988316d139843836d7d90da3d9835083aba978c9c6acce3cf7e02b755f1270bb1ec0c24ec748b44d7b825c59fa53ec7517f", "66047d1fcfdf060d20555a3068cbd715a7548583187d1ec8a123ecefa66e26b0", 0x5, 0x20}, &(0x7f00000000c0)="edd789cbcac0efdff5e4b12fba5d9141a16b6cb18ab083d4d97ea363c5671800f1241781053b5f3c99a3e463bf7d109ada0c3054b16e038e61d977f22c37ba6b480c3a0f763b2b0c23f9c1e776f4cb00af1b834d468ddbff00a5b09c9c12a4c7afb94cbb82774f6c85c8ceacf47cef2ca8b044ba44d6a12f272419b032d6276c6850e95caa1ee585f10e5abfcb1252c7849ba1a5e0f25e4d1dc73866f166d7993b3ea86333af25ca88efc62f473d2c2c4f3ca46fccb04d29f60c63489f6b0aa19663d10762d2320acec23d3fe84e0c2be4bf8b303853e1f03d21d94f5c618d6ed5960d8a05fc945e7691bafd4d251e69dbbd634a2b829cb3804dd0192c97ccef09a5384fdb2e6d68e23676e842437101c9864995276c6fe37bbd1dcba20baf677f463fa3ffba52545e90bf60350945472d5cc18474c68462002b6edbec3168c7ea70ae8b338c81b4d724b375838e4adba1e345f6b7cdf9c5d356dededd346f6f0f6a6971ac6c8289867ce53fa706248f0d0b76ce4bc9be7a7130e6a6430c6989a236bf9bb69b6a528977fa658c8f4c73bf37353fd130e15542543878624f6523144660031edda013126e672de07970d3dc517abf283f15d70e1e995aeecb5c1903f36323ba3da5a3236c1b1f4d91bcbb1c23b43f13926bc525e2fa89d4d467484b2a55d017ad0f8a3d2dbf3c56300f5899656b5f9efd097e866a55b51dd6ad4fd6ef56a7ce99ff2d8dbee505216752647ba5100533aaac6f2037289ef3f4307d25b6fbd5d9ff2495a81b635b93f48b404635ad44211e89315b6bb115ba6572111f43041609f8de0181c9cc92c8dbd7d6ed9b1823209ba6cc086dec93967a6338b22aae0fb7a6adefaa8585993c6f7610da7b1cf4222f415b0829e0aba7bf0616b3258c7b0aab05571d5593a52354a74396d28a700aba2acc2c016a279d46fb947ff947ab7bfc3c044f043caf6d2e50143e9893a791f9dda1b8c20b034085411f8d280cfd3678ab9b9fdcca8ed7ddf805ca47aea7fa5c6cccc83c1c4df675fd240b05805f5ef8175cd37fa2c59c279cebe4eccf36c375fb2c527694b0a32dca4a9641c89e0fc3c8926d4d999df34903fc8b7b5e23571bc3f639f00784702b09e8c74cac72d765b47b325d7710ed001f143db1e63328bbef62b7826abfbd206360d754c0b240b67c00c21569fe3ad9cf4dce828e3098a5ab5f4f51e2f92995cae17c26eaf3518d0488037f552fd7077c2cbffcc0d67c278929adc75128a4ebd7f556191f1bae74839fecc78915b4ec06347375aa01428e0d06828c3180d68c1b92b3445dbdfd8b6e02f0e076edb6e8229c77c4f0fe7975c2105b2de31ae4dc9d5f7fa7093f141483631d9d02b20a65144e2a03f758c7f4f21dcb85830e9b40679b3b89e2654365aef544c3a1a8dd42e9bc5c4045518f3f4e5ab00cf80514014ab03244f0ee1363880d9bb9a4742a1301a69c1101f1de249ad6b007a887694f6306f0ef9f1960fdbfe662541054152de6250c7c8bc004422bda5e2ce74ce555496b3f9381fde137452d8f76bec0f0cc78fcc643b45eb04a34036a18cb86d5e728a53d252a5cc998d2391e345703617bf945868c2c1e9efefc24c02b1e49230785a1e2bbd19ad5a0bc31441023e41c2f2c1e2b035d413937a6df0b9ddc447b26fd2678788cb3fa20908fcf4f1efa5bae63092dcc687e58a4587670dd730d681921d5c726d4a7a426646c95e0c61f895aed77da9b9b2c6f55708b8cfd48a972107cc874b77f0203cc4b10725f2ba7624284fd6ec5faed1f6d32dbf7afeb3fefd8d768b6a3ecc04ecb449d5fecbc653464168948c5ec82e7f00540cfa6bde4fa6b328fcfa80e376a8abf39b37b967f6561552d4e9e979975cdc987227ea106ca1351f22b8cdbe9b81b9ffe5a01f1837381412d570fc94473dc6498a3232762eeba170f3e8fe2c42178dda15003b5bfd0d9e4b4219b4881788c8e0c2a25b9c72f6a64c19233fe0383537a2e82383c0b49421cc352c9eefa55c50273b4afd0e00580900473ebb69ef7b63769f5749c161d4a74cca906a82459a680dfe0b148488f268fdf3018c0ba0b5d2d5bf6c50c4b14e446e0d187fd50ce2d501133e7086b0b61504391f9b64aa1f2f45c531613fd957944ef3e1eb8c19010d3ce9ca4e002347ed53742cc83f8788d7022bb6d9ca12712754f2da7a1663510dc9fca4206a042d1c39530520500966b5322ded158c7490eba5d93c700d52b5ca78bbf368a31c0ccfd90b63103daff24c30e4bc4277e48b3d0ad3371dd6b2906764f0b53060685bd32737147fddda8fbe9ff5247985275f061b3203f80c0e8bc4e8ea9f98a1e0f33dfd4a3c0b4a97e3873f1613a7acff51690713d1ef30246ae2ed85a6984226192ae5b56d4c6d0329bf292ea7370c0ad7e7c5647284966e92bb9a181c0fb72fe46f0b1f1d36372bc2cdf9f1438b5a9c4886c166b5c365eb80781ed86140f2f539a86299ba321d2f18b5f952157cb259b37807b47ef3aef8147d100fa2f5b8f24939fbd67cad2b3e2219fa21dbb9e3cb197880204aa4adc9dd104e0002f7b05bb48e73c76014e468d997d717f916190fa2f499e30cc7f745606f7e020277bcbd7c5d62f1412c904a2776d1aebebdeec7344ca6b55b11e234831ffbabd36041757201c865120312b376da4d53cc7b93a6a9b477b395ec9e5cead3cb9a50f2b92bda87f315c2f76ea4aa8f6010a3f79ef8064602e733a5a297748bf9670024044e24608bcfd1908ac1ee6ad88d94cedf7a4a2bf056a20183aac963395b612d55e7bc48dbae62aec6bdec6cd0aa53680cb4be3fa114c3a54dcff4b3809c4cdffe514284afe496960bab232360326c32058726f5dd8f28a9d7697f4ff1344f137d0a52b3cf467fd8d32a5b9b0c674974679d9985f48c410ee2c596301805466032e624177b81bc4645539ca2cfaa60d7a90ea0229b9c473511d74ddabb15988fc6cf24a73da97e61720674b624af6332411441cb5144dcdd45a1575460abecbee126b487c0d37d9aa97b0b854ba285ad72b29cc6f492df286673c130d6e174367fb0c2e3078ce3e5e605022cf1b8bfed775a1780512f85c05a247f234b638947039bc7df4175f7715594d3a560a5b988189f8b2f43c2ddb8531b39435b9dbe05272b5d615314d67fec135969586dc4f644b4edd78aefa66ead5282c5577032f558fff2bb79dd101e3d214723c99443f9cf4fba499881d3d6ca669e00b916daae581eb20cab4adb95bd0128a86ea87b5b2e54e2282831cb163775d5f5b32876f0944bfca4a511b2782ab58390315b80a10c7b7ce57e31452231d5dbab8b30fb53ccd2a702bc45ce54642a9d372cc0824ae97a472c6bbc9d2d69967394b5d7a51c349a4e4da1dde2080b77bb51863c55d079faaf44b81b781b54768b59855e9a36093731109e54a7c381301b9858c0078d4622a55cc60444db3b5664802f04206c9af3b77a71a24c261a71ab50c1fa21681e47e86e84ac97d9a5d8b4df514415fafd9a91439455c5e07bc9f57697280941bbd0efc524e90174ccc6e724f3a9608e222f3cd0ed4dd7051357d1e2e5fb67d1fd5f35f592bd82b2b5b1bd408ac9c84847f3b046097a225ea8a8c1768e5de5aa28923ab2635d5c5f30766461f3dfc5c132eaadcdd68ad081c423d2b690069073b5527b9dc978c700481f79142c8e2b8ef24f001cda14c740dd65094bede76300eaf3d88491e4ffa5cde36a9e7b7be40f554c3e0662db957047b521800bff4c0cb9ce1042c9e2dcd4cda1b7c356ccac88b69e021ac67461cd6ee1194b03f6264344a959ccacd599c9aacf1ac6ade15fde5c6ac9e3064475c6d1b00c992f92467180eccf18cf5e7f91c761d60bfcbeb9029ec2dfb931f2373154b16e0071d6f188ad9a5195d6738e2c544d0acc681b5e89027eb3f74208dee779dee3e8ddb396d7e839af9df0731e2139928b1d567f327b6db52e877b9a2ed85799572df63451e0e7c3230408e7327579d1fc2d044c530cd576039dd739cd386299efbccfc8c60a7620b228ad7cf98dd456e92a26d30be963a81df57ad98704319f4332b87077fadebc9898aeadeb91b77b65c252c885cb1f9d0083df6d7aaca6f68bd946e6c71254477466383de1dce62dbae4b882ffe058a672b5648c6af79a4131e91ee77db8f43383804c1b96a3a34a9c947bff49f325fbac06127b39fdf448064797203c49589397359fa371df5d5554b260c4be7b0bdf2a60e6a1567b1972b35c48428f230d3e0787c4ba1d9ba7d00af35f1c1d0abfeeaaefea8e371f6c7fd5639c6fa8a4aba7db7a0b96d40a4dee5f12ed0e2021cb9fa411304c9928a2d4e34d1777d740c35623b3240373d4b11c68a8720c2f4f8b8906b769cec7ae4f6f5893551d9e0eddc54b2876d8be9a0f59cee3662046e829b301af7684821ce5b649df259ea4f938a9adb0a30d9c4cb5eeefce0c80c8bfee9ef2a212c10c844a88f1f4103872ae6d5a5f63d12bccbb231b587fa90cb809fcf2054ae118bfb5f0c8e45afb4906b542c4443c3e2b8ca31703656e674a766007f4506d95135c7408bc868a7beef024e6fe704deb1210f7e16ee681c38b2f8185869a0a012513c9948ee550b1acc168492c11f443b386242cc1461a28e4cb45c10f48de0c26877c7cb12b0ee9856f51a419bb57c58457e1ee87368344fc3df50f659ae1ce715db5ca4a777ea5238fa11e8aa8637fbfee608a88e0effbc07a7613930f65a56b34c8862f2cea8f6394dce9ed1eed2af7fb2beb5a3bb0aeb396908d91bc9d3145c02868e3329c970cf83f11d950f22284b5cbaf60c3904e581a12be6721294ad1e5f3d60d0cd6025e71a08301a30b894536766636b606306345482460e8269d9e643f4502c818486f173e2abf1ab2c7daa6940ce9f30b2df7226a6d50c9cf15b52fbe425a461ddeef45552c909cff0b80a513ef6e7ed94301aa1fc1e7724fab65cec7ee6d382d789a9d83c909ecd237f2f209e74f639de3a19d1a0ebbe18670aebb10655eba64f1a6adcf79549f94e9a2ca3ab71955970e2378855d502fddc2ff724c39f4cecda381358688a6ab2a853050ab0b1efcd84353ae8b7038fb9f14c63b07d33de529228ae377a42b2ad42fb2f6eca891128c06ac7e54cb94dd097b620767abc0bdc82057583248690bb82415500e06b7f62faac72ec3cec5ea914ecbbd689092bddb0825a8dd78e21a552ccea6a7003eb57ee231adfd3989c90cda50f385e5ceda0b13de72230d7f996eff4c38638903e63e489f5730f12c5e914759e78c4a56b918a9d2f05b141b017ccca201d59d221852ae979f33f41f42bfb00804eface1628f11b5b0077a114b437b6810e1d346ece12a20948a75de44ddfaf7a8f2c2cb9a5ed6ea56dfee52e81fa20d51c213dabd21af7816a5c3c9b224a84616d2e73d93d1860e585f83cd9e0aefe3e753bb10769248d302cb1d22b0ac5fa8f9e539e07fae8514bbe7b7923d3f42aaea57d929480e1dfdc0b486fcf9270aa73f73adc3900c01660e126e76ec928dc343e5eed24402b46e4c67a7d34ada2981cb2a487e36ab432a684d5e77396a413d2c37e17172a99b829bcc607847cfb061973cc62d1934e2771e97da5876e404c58ceed0118f88beaa6f0fb4ba0ccab4bf749146bba08d3b40ce690a422e7115fd1596ed1de6f770b3f5aec235345c5eb295d7e2a9f82ab110481235972adc04f68e7b2652e7a2f2670dd4786237e8e1dfa765f4ab5f2550316ecf3990911ca8919bb5dcb5d6c855f944b420b811fdd4d", 0x6, 0x7ff, 0x6, 0x100, 0x800, 0x4, 0xfffffffffffff1b0, 0x6}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10004, 0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000001540)=0x4) dup2(r0, r0) fcntl$setstatus(r0, 0x4, 0x3d) accept4(r0, 0x0, 0x0, 0x0) 13:37:19 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c49600", 0x3b, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) sendto$unix(r0, &(0x7f0000000000)="18e7f729925051b4aa142b02fa268156b1a190d5ab69b2786dfe2e20e755257e90703bdd23c9e9dd2325d76a8778f4bab4cf9a1c8e028a582a116b9d9ff24135c6427b87ae1f5e70d450538c34a27661e7c3b47d61448b7b3ef9df491d4ea5a2cc5fb44fbd8fe4bef3c3d214c732c9a4e8fc84c751807ffaa40599b31c3e761f2ed1da9d60991279975a96c149fbbcd1ba0bba7bc0d34a9b8ae908", 0x9b, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00002e2f66696c65300051121fbcd689ae332825748d0304e2818da9872521599b9e1c284f4de37f0408033120df3a6dbbd01929f2dca5982def9f01b39aa802f475bc6580a811e4428c351103f213d156206b6959ae160ad0f59a1e96943129275298d488c81388115be2a07425ff50417d21f578699035903797b30bae3d21b4f739e34feefb8f8c6ea4ff6c3d859de6a0f7f2c186ae68e0be1615d4deab6aac4c51f7abd787fd94cb849e5364e538ab"], 0xa) 13:37:19 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2}}, 0x0, 0xff, 0x4, 0x18, 0x7646, 0x47f1, 0x1000}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x2, 0xc5, 0x9, 0x8, 0x100, 0x82b8, 0x9b21, {@in6={{0x1c, 0x0, 0x3, @mcast2, 0x18000000000000}}, r3, 0x7ff, 0x10001, 0x7fffffff, 0x7, 0xfffffffffffffff8}}, &(0x7f0000000380)=0xb0) 13:37:19 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0xfff, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x80000001}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f00000000c0), 0x4) syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="aaabaaaac8aa0000000001000800450000140000"]) 13:37:19 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x2], 0x4100}, @mcast2}}}}}}}) r0 = shmget$private(0x0, 0x2000, 0x81, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/49) 13:37:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x7fff, 0xf, 0x7f, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x9}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8d, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x8}, 0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f00000002c0)=""/153, &(0x7f0000000380)=0x99) setitimer(0x0, &(0x7f0000000240)={{0x120000000, 0x7}, {0xff, 0x3}}, &(0x7f0000000280)) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) 13:37:19 executing program 3: 13:37:19 executing program 3: r0 = socket$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, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xe2f2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0xff}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) 13:37:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80) 13:37:19 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000140)="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", 0x1000) r1 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000080), 0xfe86) sendto$inet6(r1, &(0x7f0000000100)='F4', 0x2, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x7, @ipv4={[], [], @multicast1}, 0x3}, 0x1c) 13:37:19 executing program 1: lchown(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) r0 = socket(0x10, 0x7, 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x6, @mcast1, 0x7}}, 0x0, 0xffffffffffffffb3, 0x10001, 0x4, 0x471, 0x7fff}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x91, "9c93bf5b223c610e31e60c733afbba1888ea1539cd6ae6b980c42074837e936e99bd34ce4a628af546b770a95391714dcf741abf4366b461d87d22acc537f1daf36932cc40a535e4e9aa85b96314b4deec2dab00161f37b0dac2217306e2d9e36f53f43e2c9c282e94979343850eacee8ee5171b9fda2cc580eb1c56d95cf5cd4f002425f749fffd5140c936cb27f9671d"}, &(0x7f00000001c0)=0x99) 13:37:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000400)="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") r2 = accept(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001680)=""/106, 0x6a}, 0x1) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)=""/211, 0xd3}], 0x1, &(0x7f00000000c0)=""/51, 0x33}, 0x80) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000380)=0x7f, 0x4) chmod(&(0x7f0000000000)='./file0\x00', 0x8) 13:37:19 executing program 2: r0 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/20) msgsnd(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) 13:37:19 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3c6, 0x0, 0xffffffffffffff2b}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7227, 0x0, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0xfffffffffffff000, 0xf, 0x6, 0xa701}, &(0x7f0000000180)=0x18) 13:37:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000080)=0x5, 0x4) 13:37:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000140)=0x6ad, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x4, 0x4, 0x101, 0x2, 0x3f}, 0x14) 13:37:19 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x9, 0x1, 0x8000, 0x5, 0xffff}, 0xc) syz_emit_ethernet(0xfedc, &(0x7f0000000200)={@local, @broadcast, [{[{0x88a8, 0x1, 0x7fffffff, 0x1}], {0x8100, 0x20a0d5, 0xfffffffffffffff8, 0x2000000003}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@empty]}]}]}}}}}}}) 13:37:19 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x5, 0x7fff, 0x4, 0x800, 0x7, 0x6, 0x7f, {@in6={{0x1c, 0x0, 0x2, @mcast2, 0x101}}, 0x0, 0x100000000, 0xffffffff, 0x5, 0x507, 0x2}}, &(0x7f00000000c0)=0xb0) fcntl$dupfd(r0, 0x11, r0) syz_emit_ethernet(0x1238, &(0x7f0000001340)={@random="5ba716cd27bf", @local, [{[{0x88a8, 0x0, 0x8001}], {0x8100, 0xffffffffffffffbc, 0x1, 0x4}}], {@ipv6={0x86dd, {0x1, 0x6, "36f782", 0x11fa, 0x7d, 0x9, @mcast1, @loopback, {[@dstopts={0x70, 0x201, [], [@ra={0x5, 0x2, 0x800}, @generic={0x9, 0x1000, "2b33e007cdb4481a64af81cddfd55bc04d0d866ef25fdef04295c718c03cf80b6442acee683c745ed7af98256e0dc89eb6577ce2aaae7b2e20e80fd32cabd501682164f9486abc998518d24c6634ee29a44d8a932c452d2c8f8695072df5e4d988dff07d8f59bfd000d748a5e5d4c1532bd140c6c6b390836dc17cc95a74f20196b1f416bddf0f347913b66af871feaa342b7c70c8b079823ae26e77ffa695d722e99442bf0453afdf34d69196608d016d85eda2040c98b60f39a0e5256ec2d65ad56f4d1f22b4e5df0dd1af1a5f0bd9c8aaad1f0c56582ba67eaae0cf41f2e6f509975fc62d2b7ce445dd010becd7b1c6535a74879c1b523f67ab9c75fae38a119dc43c3b981c5557c6dcdd9f7e19a85478073cbb26b812f2f9260351854e52060cefd92347d3144995018487b18704d93563e400fa97e22d16524b5d98f39d2e2afc2247383a7254a7a7be9e50fd0457bd872dde76cfc77a805e9ab8c11f04e8cb74993d7186f6441695f8a48e9b87c7a34480599c8b261a9f2a866d9fe679d55a18e39403f9fbd5fe14946afd79484b4ba70467c888a4efd4ecd19c91d4ce36f10ab8ddf936e4bc28fd3b7e49ad1c57c7e57fd0e2f221fc6d1cbc9199da6b699ba979b3d52c9452e2a36aaf8bcefa5b44183f6486a83109a16a6ce830b260245ed05a1e766614b3646b02ac01f7fb8fe71997bcfda30b6c0935e1ae1f9aae95fad620f6f49c0a9f81388ec4273ea767bec2137f8b218b658b8d0c0ffbcf8b18199c8ecccaa3a2295d2a86dd863cd9d7782c10a9dbaa28740d3f377c0a6aadb0d7a13255d90e26a0617b811b060c5a141093974147e11764f2c9913c34f4293738c455e127903377fc4d3e7014826c116f3967f91b61c98c0c2e55359c9affca7492acbdcefb62d5b2c49894363d9dd0513cc39210321ae4e4d2413f3ffee26aaf45f06f23610dbdc22153058abb781cc08437fd0b26c66a522f2a31632336fc484574d890b3f2f84513019153ed053da9626f2c44589956ceabfedfa28d64ac505ad51f74bb2145c00b62dee6dae68ca1ce990b97f9a0f622dc6ba841d919e52329d89c10ac8240439bcb413b210833829cda2d8faaac433f665efc87fd987dd70be23633710098373ba86c1bd49735c638a8e525f54921d33ef9c8cf6d31e36fd7f33dd4588f6d510f4a2453bc30000a4c28ce702c4d8d4bfef07bfe901ef8d84dcf2f5d9c38de40cf681056dc48a23e757f7b9939832d9dff9fc4be66887801485dafcd2faa5e8d90b507bda173342d5892a754b0287927fe223187d36cc7cd7483fccd8386c18ca270923d44569ff2dd23663eeadc8d1b5dd915248fa444915ac1a884016adcff4bd4b9ccebeada40c99f1163b6cd9123cc80a078ccc260568df77326402d986b6315fb59ead9b05354c19ea819abf63291a7f4b2b411d79659ac93417cb5c8f45e5bb5565d30e0caa3faba8e31a9f05c002d651ca78aa4dcfc50b05924fd8ee7aa15eacb8259dd95167069de657ba203a423d81f7bf9f60621571f4b39a9ae8cd5eafbbfcafc19fc0794f0e1e0c599a233bd6abf01522bd72a431d6b7acbcfc6d9c317b9a6f7dcbaeccc5b51e902c36b4ddf63e0e1f5623ecc414a1e3c62e15724dc2500973d00a512f1395af5a4b89dc40cc0716a514ad660ad6bb57b5189f4a91a293de2e77d5b65b6cbdde5e7798b1edfa486667b8e6347be4af77162d8db5acdee9791a1137df853dd094e8d760b55807153ccb55f6ced866d0cc68b8056bc60b7de159d149d192008a64025116aada255f93b5589f544c3e4ffb5d66e17869732af2bd0d25cce57b7b908e608f81f8fbed88c5a79263e7b8a6e812aef035d91805221e434064c299408f27bcc3ae589b877302ea9376a35e52400aa3bad658209b306089ac49f2cef18eb30cc8bf87e2bd4d8b02043d4a3a59d642108356e74f98cc735d5c7b257d2c817bd0b3525d64a155223cee79c22ffcc52823aff14bafa387816bb9be7b1673f685d361f51ecab92327aadd8984fc691e963f5c7e8e9607ca26b5c97ff2e1e9803099c88e52418b95cdac0cb2a95146715c32849f42e3581cf08b903e3c258837b9fffd87a1e8c552009a35bdba8200db4ac1b07c05c3e12c701e3b7fe94db1e343fb37f79ede88a4bdc6b892016ee8b2c02b1b4da3fdf994fda486619aa02cfdc43f2cbf09bbbc1536f612c1e76dbb924e5e653ccd85ba9c3669b42c54fde403b134ebb84fe0a4d15823ac2febf4fd5358be72f4fe0e2a350e082fef908ddfecff6ddcc555935bec5de9ff471336e6bceb4242ae6add48905b97ac33e8f32d647547d0862d391a0166c12d11762b0f7c5a6a4b64b0fa2cc6f2fb8e55805006448f485de22ecd976316e1cddf307fda0e917ea0c094cab768f4c77b46d8930a6568305288553a961cecd4287da1d9a9864d2d0764bfddebfb13895ac9786e6fd6ad92e7628570f1776314786452de195e65cf623b4a01f249321aeb54c140215b16c4ae01480cea86411d743656a4a566fbe345c99a22aca72c938d03fecf3d373a68ed0937fc64615de3e8f2564a27431b51f4d99df334d6367ed5a80fc7f29479bf03cd43e2c285f22d388c8325ba4ccbc690a1c3bdd1fea291f54e3066590fb47f694d1a5d91ef8d9d6c6c2de0893d53d0d63638709618f973a6d4b29ec7652d7ad43b9a58661e47edfb83ec8fdb4013658db9ae325b3854b725efaac6aa37292e189400386d2fa1967231b3d2a010f83a2ea612c9fdf7ecc33bc09e220e9d0b6a2e28a35218326b08f4b58122794c75eb8749d7edf7196a395f4dface5b2566f08f54d961331e27f2031ce9752387fa4d843302390872d32cd2e38ad6d49f31c7c470f6033529e40f9470512a6ec79a73433c974fd7113c1a9d67284024e600b461981b25b87a532946265535309969bef82fec900954ecee221527ee71d13318d9a6c2634545706c2c902a10933d662a3b1991251f32943dad21da35090e47f3be3f704c629fc55b2406bd1919293adfbd1d3b13f29f9403fef70c4ade5d7c809fefe1f495dd1f1c458e327e2115c392a7a1c154e4ac87fc1a4081d0939c74ff2dddaa4303a35c00d711e4a82a02f59c1316923a6d6b37c17612cf83bf9f7ed50f74497ea64bd1dc0a4ef774def9df5e089905fbf273ca173cddb8ae96ee945671a472e1ff6dda875ac5690a4ab59fa265304ef6282619b657937cffc9a2d0483fb2f0a9ac1f54a0fc036354d5661dd288694bad7c39e15f467d036b9fd6f7ed0b98773d6cc3f564983f30c1c66203082921660710dc03ade2ce94c51bee2c51118da0de077c79655284e3313ce7a0955423a8c4ac77506bb0fde05b7bba02142b83168bbb5050187403d68fabf4e18dbd58522cf39f33426f12c5ea40438217d8f5099f7540837d065541339df9af615a3dd326cacc4be4b455463512aad4c75ffb8483dae6c9b088ad664c2d6f630590f19b7c41b645415f07784db7de725ed93d643419fb08943da3f358c11370550b47f4ef879fcf88b0ccedcee9fc64a389a2e16c0a3a61c59b296d83eeaa5422002fe6de1a44150077059c134163d3a8466568bc15d9cc9bf80b661d00c1ecfefe527cfe9198d280618a2561e1e0c04c0b3bcb63efe732e614c79f7ca815c27f36e3766e46d6fd44a2830d9bf72d62926cf282a91538ce16badc33b85d163bb08423b6a950ea994c48ed5bb7d06ebf65164a26edee9076f4dc02284f13063d5550c2d2fd9ce77aed7f9c440b65acb94325d87e1a9746c87978b4580683aa027a47c58512f4623ea5922e33c304c11289081c91286c4b287884ee65e97288d50fd0f12093b67f2476e262e27f4a65531135114dfe1c171169480c109166f2ae3f6c144156d3adff079b39fed1a63d940034fd3c8abc96bc1506e34b0ed4ad9f1c455b07d60892267c062d09f120639981ffaa62ea817654fc125bbdb616370ff6bee89fd6274dab42aec78f25bc8f96ec7347d1234a7374ecdf690f045bc13ed8d50127bdd7b9fe7fc3cd76265b4c6c3423b9d575dc116e581a1b9d485186dfd7c2abe8bacf3eff15aa37cc0d6b2d6e6b7384cd62c8a58b855fbc32312dfe3147de51f7a317dfffbd61df6db8160af348edc7f03fb1925c031cb06e1a6d78b4d2749bdf8ee69ae4bb480d8973e4bffb2407e8a39c8f6dc7812a756f60aab56666acb0d13d9fbca6e9666549d1a374ad0082f77cdbf40687988ab8e28e742bf31079973e319d4f59708c1df650e4f90a872475b3c697572b055cdc7d8cdb55aefe4e18240747088b706a5d186db9b974ff07d9ded2bcd252bf197c69275083793a738b26b4a0c6b7b3f39a9965949895e924131cb9c12fe1d8e6a21050393cd4a224682758c309fc25b9bd27f900b074c87bb66d31e8497f99a9215164c0bf6e7c540a87efc9e111d56db63edebc352f163d3b67fe848bcae7210054dccf582c5ccdf0735efbab35fd1f851e2411fe3a3c7399b5e78a5ab60484f14c15cdd88a2a2c64363716bee70e962a5c5537d00b11c4f734e4c7b4a1af878bc5d68a10608f47ce81f48718ba106e863d4fdf5a1a7ca0d3aecfce06b172fb9ea45cd7d0da0dc355e519c36ef40734ceb4583b2d7f18e8e7a1d58855c8d234d4147a0ae773424cb988b828d60cbd33809f725deddeb70adf3080427f71106ec0468af69eb955e0286d8551d15935120bebb39cb3a4be4bb18942cbb2300fb0143c005842d8020d7579f057c0277d12d573b69ddd3d099f60f2d3ff7f1f0308f4cc0ca69fccba13739c75d41eb585b6a32271c86a316e26c6f519661edd34311b6c5515bc2bddfedd118f4c3fce79aea026015c6634afa49f23bdd2608805562e8969f550c70f4dab479d9178ca89d1fb27a7623a1cadd3f1da02587506f11a2362adec17a7ddcdbda20423c6da4be7438930f3e88be40405214a9a12ae09cca0b76b3e00a1f8dea876b69fcdc413426956ca67cb19c7c5c39596bc1f7210b792e921d0f00fe3b4c87698707d0100efbe57f92a061b7b3ae0561815e057372292f14a27b4448b77ec1cc04ce958e775a8a1ea0f939f4c4d6cf4619bd979d3fe048a6fdf9fd41e4589f316922532bc1db66510f962ca0c77b13c115772c5845980625f1c4ccb8b21b37839ec8aef8960216285b61b9ed483f256494826cddef22fda830531a4b4e94d7b95e01dd2d0ceda8100fdab954ff11b86d2bf2e08b51bcf006f3e21086907cbf7e6c7ce8641c27e179a2a6a2942c5aadd2fd7111263ab235fe866d0a670b86be1a3f37a5a64a759021ed30b2de51925bc369feeadfb5c3c205889204559d477641cf5d00fbd8edad4c959784d15828480010155c259149e8f14a2f1f5462c0c0aac45931e083b03f82101dc01d4dae9ad3e4d222c889cb584d2199a855339ccd4dd30cff0c5bd6fe2c0a44230f55f16abead6fe6c54762a0579cad99162922286b7d09fe0aea2a25cc59d5eb8bcf5f75f8b7c5b076790223060087cb506c6007954e7542ff914f902b03ceaf3d66a5243cab95d9b4e49a6bc59147f617f0cf187b82a916bdfdaedd37736a9efe07672904758102d92e4fadae943c5ad92b56b0bdea2e6ab2b9a9f85ae3c7b2aa7da0aaff765e6c19f369e8ace39f7144cc65210a14e9c96c916cda52852a83ecd37ad7547b2d0ae8b8013ae17cafee92cb22ab4f8666e585cab824d7cbecdcfe9e8f835368d7de565ec1844ca2a20879ac0ca222179dbdfa4444c45e15ebf9fc938061e53215c843"}, @enc_lim={0x4, 0x1, 0x20}]}, @routing={0x42, 0xc, 0x1, 0xff, 0x0, [@rand_addr="77eefded9cd7664cb20d1463b0f9dd5d", @loopback, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @loopback]}, @fragment={0x13, 0x0, 0x2, 0x10000, 0x0, 0xf6, 0x68}, @routing={0x23, 0x0, 0x0, 0x72}, @dstopts={0x10, 0x1a, [], [@pad1, @generic={0xffffffffd0475d77, 0xca, "3bbbeec01532381a47559d4654db3170ab8357a6999226c9adc3b495a1bd44c0dd22553f18c5351686af4abfcee91eb08065c6b52348c82556021c0a91430d9c8dba83f2cab68d80c6b88f8f150aa69f75d281ab343656585a17d6601249bc3604eda38490d64267f13742babe18b9db736c7b5e0ef0cf513bfa7d403b27f2443734d359df9f9328c4f8ad7a434bcc1f520483529aa01cd7bc13b812dac84ff569ed3054eb38dbfa312ca4ffc6e6fa90fff5300cc87fd5eef9c68a84b3e24992e6bcd942dd6eea17af43"}, @jumbo={0xc2, 0x4, 0x3}]}, @dstopts={0x7f, 0x0, [], [@pad1]}, @fragment={0x4b, 0x0, 0x1000, 0x5, 0x0, 0x0, 0x65}, @hopopts={0x32, 0x9, [], [@jumbo={0xc2, 0x4, 0x1}, @ra, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x74ee}, @generic={0x6, 0x31, "80c213adb01cfc7be2cd9f5058d73f26c6d79ca145101149835cd4663b781618fedbebd1b7ceede60aeaf1cfdea2d93b9d"}]}], @generic="8a04b47d899b6d4d5fa33dc4676cc68974449e7c39aab0a9b758318967840ea68617"}}}}}) freebsd11_fstat(r0, &(0x7f0000000140)) 13:37:19 executing program 0: r0 = socket(0x1c, 0x30000007, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) 13:37:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x75d0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x7fffffff, 0x4, 0x9, 0x1, 0x3}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x2}}, r1, 0x2, 0x33241a28, 0x9, 0x73, 0x1d3}, &(0x7f0000000340)=0xa0) 13:37:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xb93, 0x0, 0xfff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000140)=0x8) 13:37:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xa0}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x80000000, 0x4) 13:37:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000000)=ANY=[@ANYBLOB="bca4902f04843fc2c4e15ba1377d6d177de7993088c4"], &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4000000, 0x3, 0x800, 0xfffffffffffffff7, 0x5, 0x10000, 0x5, 0xffffffff, r1}, 0x20) 13:37:19 executing program 3: r0 = socket(0xffffffffffffffff, 0x810000001, 0x5b4) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xa) ppoll(&(0x7f0000000100)=[{r0, 0x20c1}], 0x1, 0x0, 0x0, 0xfffffffffffffd36) socketpair(0x17, 0x10000001, 0x7fff, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f00000003c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) shutdown(r0, 0x0) socket(0x10, 0x10000000, 0xfffffffffffffff9) getrlimit(0x8, &(0x7f0000000080)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000440)={{0x1c, 0x0, 0xd758, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, {0x1c, 0x0, 0x1, @mcast2, 0x2}, 0x10000, [0x0, 0xc7da, 0x1, 0x5, 0x2, 0x5, 0x0, 0x21ac]}, 0x5c) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4) open$dir(&(0x7f0000000500)='./file0\x00', 0x100280, 0x38) setsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f00000005c0)="c7934c2c12de45f5aeb8f5c97679ca34903704f7d1c7441f8529523e02185112d51781d457b66b8cdda215e3fc996951b051f04609d30b066f926a5c25dd1ea698748c8900dea98256ac5a495c77ad27b5c15189d6fbf403eba79fba3053d105e2a9c18d2c0ac4a886906691a94f53fb842e6541a392aa72b1e5d5c2dc1cadfd09ef0f80954518", 0x87) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0}, 0xc33}}}, &(0x7f0000000040)=0x84) r2 = socket(0x3, 0x20000003, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000540)=0x40, 0x4) mkdir(&(0x7f00000004c0)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[], 0x0) getrlimit(0x7, &(0x7f0000000000)) 13:37:19 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xce, "f503ede2bac9b69dcda3a1420d467edb69cb8dc141430cafded034966aa5f30ee2af07a031acb4a64e85473c0dd2a6e82fba93407c92228968f11fc6f9fe7f1969044804c0639579c0a9ced23b64263e66a49f7f171e0605eed428853323bcf1b23730b0e2516320e70d0ee496bc5abfcabfc1b1f8d146420c639dba23a4199fe9eb9e2e8cbfb7dfa06bf9876528924cf007c60c1442b4d5c2c7eb4bbfe35316cce6c02a342bec566b28b82489f62721757a1a2b667be9312336bdd763674f17b31da513b6269048e88e10bc7226"}, &(0x7f0000000280)=0xd6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x55, &(0x7f0000000080)=""/184, &(0x7f0000000140)=0xb8) 13:37:19 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xdd, "12f511ff7aaabe52fa7fc00bd2304526eb864282cc2dccde98482d12710673f85576e35eb4363ee7888ff3eba3f59c0427e926ccd3fe341064dac4676b412c84d5616629be2189125deae2277088c21f3b3cad2f09a52b6055459fdc3b5196e4785df1076bcda56fa3228860ffab6da6d9ac85422669191a165ab9e747f5592e171f13f200dcdda98e15e0326b6565833f8be313d9f5cf0dbcb145e594bfc27262334b809951445e8acd8bc8c183bc0a1aa1b903fa050dbdfca1e2033caf49aec409f53461b8dabfb4c9397f859ba76c4cf6703df526ab46623bb1c240"}, &(0x7f0000000100)=0xe5) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) r2 = socket(0x12, 0x5, 0x10001) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x3}, 0x8) fcntl$setown(r0, 0x6, 0x0) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3, 0xffff, r1}, &(0x7f0000000240)=0xc) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x1012, r0, 0x1d) 13:37:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfffffffffffffdce) 13:37:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f0000000180)=""/97, 0x61) r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xd4, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_int(r1, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffdbe) r2 = msgget(0x1, 0x200) msgrcv(r2, &(0x7f0000000040)={0x0, ""/234}, 0xf2, 0x2, 0x0) 13:37:19 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000180)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "4ad3d0", 0x0, 0x0, 0x0, @remote, @loopback}}}}) 13:37:19 executing program 2: r0 = open$dir(&(0x7f0000000540)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="c2b6a3e1906e46430afc93a42f8193aec297c236c49abb86dfeba81af81dd0a0be6fca75ff0357757389c8d8351613c959ea415e31d3c1e96ac435db2b343072a68ee8cf2dc84d9c6958c14b1a9b8b491abc5eba238e689754932625e4b75a8d71c7179b6d8e47b04786d69c96b75c13fb6de40a658b7ea51847fc5899c0298f207d31eddc92baf6aadd78da7bbd1c68ba67c7cf865e703a8ecef39dabee176ea69871ac4ee8cd2b9db96a3209dd8bd8799e1e6af714f69babc3c22396aeb28be2bebaaa876378acbdc344c455f0a7a45b3f5681db013f47dc3697004cc883e0dc0f091734fe6fd1a9a762b20a95b1147d91ac0307b70767", 0xf8}, {&(0x7f0000000180)="5d4955a1b2a519e3cdc1c89ead7080fb1bb893f23ad9fdca46c2fcf43650305a18f36cecc3122984e1fd2922bf20d4509ca355b32505463c93ea4e0f7df4cf30dfa65dd688de4cde99d76e5cf6f94668a77aecb52b576f657ba20457ec211eb8f2a3cde0e3d1298db43f759afa60cff91b318cc94e159bfafba0dd7f7edd7f9f15", 0x81}, {&(0x7f0000000240)="347a914fc16261c5efeebb963658dfc3b8b108b0693b83cb07ef7622256cfe4d54139242c35161d9c18445c99448f5fa0ab7298f0c51515821f3f864c33a6f1d3421b6a30d717b57cb6e568d60fbc54465102b4bfead0bf389", 0x59}, {&(0x7f0000000580)="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", 0x1000}], 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, 0x0, 0x0) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="f564abf1744f1524e57a92") execve(0x0, 0x0, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', 0x0, &(0x7f00000003c0)=')\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\)\x00']) read(0xffffffffffffffff, 0x0, 0x2c4) 13:37:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x2) listen(r0, 0x8005) listen(r1, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x4, 0x4) 13:37:19 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x6f, 0x0, 0x2a3) close(0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/32}, &(0x7f0000000040)=0x22, 0x10000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x40, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 13:37:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000140)="e8f132553d292a9c7976694c20ecb528bea108a27b9516581ecac8f783746845ec0947e0abc7eb5abafbf38bf636e730e04f2da64abfcb567292f3812214e598407ff086793e168bfcd8d4dbb9549bf13cf7b7f866d07187b395b3dafbeafd4479203922b554ac097c529eac3b59aacc4103583f6127a3de8a7daf46eaf357497a6e94bc7f6747670d6b86ab61ac3d40e7df1f3a1649d391b51d3b24f05516c462f34cc57d955a11dd572f1fb00316f1f3ba835a3d03fa7b7b520a81b1a839ad35ec86e3ada0a1b17d1b4f80347ed928fa00b251f64264ea5f5cc54fae388867a7197bf8854081dae8dade07552f3983a95ca2cc3d") sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="f454418dc2b9944679ed971f43250f8178f51e4cfde7413ba09f7afe0747bb352c958ce23bd28e4025c12b857ca7f0ecccd450bcc266184c610707b13434f268f58c1e812407618d47a43f2fd783a77e402f585440f8d37723d34db28f26db76cc3560fe9cc11a14ff0cc9d5966221253394ae9cd3e26d08030581722ae3ec4da32c72f111922ef2fa0fe2d8804d94493810b893316375139616d962daf9276b631311054f9ac64eb9f9ad283b29") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x20, 0x6000, 0x8000, 0x4, 0x40, 0x2, 0xfd0, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x2}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') 13:37:19 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000001c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0390780000000020f0a0af00000000fe8000000000000000050000000000aa00000003000000000000ffffffffffffbd974d36e8cd54346110ffad336fb2236050a23f75b75ad2e139b74cee8be03b5b0ef64e20d8f5ec9fa164141c2d7ef4f6dc2ef77865a22b9fcb97d804a358688c3e1cbf6b5872be62a4d80f73d7e72e896e7a49912b11d3359945eac26ebe53d52cb120621b87314ebd0d3e0179aedbac"]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@empty, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@rand_addr=0x4, @multicast1, r1}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsync(r2) 13:37:19 executing program 3: r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x2) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r1) freebsd10_pipe(0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) close(r1) 13:37:20 executing program 1: syz_emit_ethernet(0x56, &(0x7f00000001c0)={@local, @random="114d9f588283", [], {@ipv6={0x86dd, {0x0, 0x6, "eb5ff5", 0x20, 0x0, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x1, [], [@jumbo, @jumbo]}], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) sendto$inet6(r0, &(0x7f0000000240)="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", 0x1000, 0x84, &(0x7f0000000040)={0x1c, 0x2, 0x20, @empty, 0x3}, 0x1c) 13:37:20 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/139, 0x8b}, {0x0}, {0x0}], 0x3) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x10000000) 13:37:20 executing program 3: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb000000000c0090b524bdad9831208d525097f61463bd2518647816000000a7579bb7b961fb450000000000000000000000ac"]) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) 13:37:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x8}, &(0x7f00000004c0)=0x8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) lseek(r3, 0x0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) socket$inet_sctp(0x2, 0x1, 0x84) r4 = semget$private(0x0, 0x3, 0x100) semop(r4, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac1400bb00000000000000002000000000000000000000000000000000000000000000000000007f8301dddd607fe50000000000000000000000fdffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009b0585e5436263cd1a7c0000002000000000", @ANYRES32=r2], 0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000580)={r2, 0x7ff, 0x94f9}, 0xc) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 13:37:20 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) sync() mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) sigaltstack(&(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000040)) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 13:37:20 executing program 3: mkdir(&(0x7f0000001400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000300)='./file1\x00') r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x1f, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x9}, &(0x7f0000000400)=0x8) fdatasync(r0) socketpair(0x3, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={r4, 0x8}, &(0x7f0000000240)=0x8) 13:37:20 executing program 3: setgroups(0x4000000000000252, 0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7fff) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000002c0)="a3e50ef73c9fa69a7d993cd9e0bb613d5b6dfcd102d0fbaff72b2e6cbd2070f4f3a2719c727582a3ffffe674522a93228ffecb58ada74efc777e0a5a0a2f7ef9deaeedb162050005a6087b406f34e5051ee80199a0f0e410761c4c7b6c0012ad9c0e3150ba1ed6c5b6fc5d5e6a5a05ea4763466c153bc9e7b1550b2b7892f7c7b584f9") r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="c9cc3386b2e23fa1233ef312ba4e1ec35d2d13d2c7bfa53a82b457206dc2d3af0aa5f999a790dc732086c3a4434bc80e007a23cf8d0577") setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffff9c) 13:37:20 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x10000000, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5041, "98625d34d67ba53fae09250c9da4d353"}, 0x14) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x9, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = semget(0x0, 0x4, 0x2) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000340)=0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@empty, @multicast2}, 0x8) setsockopt$inet_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000200)=""/237, &(0x7f0000000300)=0xed) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 13:37:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="970f3c9182022e2f66621335696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000004cadc76b44b44c226fd6373f32e896d0c465df009f531365a16a06a52bff9c142e1ce6a57c2a3893003815382d4505e39e87ea07be971fac68902b339e1423d2e0788fb5718d909153c166374b0106d840eafa9a84e77a2a5db779b665dd10b8fc4d124bbb78d275c8bcb4a88bd70940b57a4b6535b7c1ee8e6c6e69b01bba5ce4a63cac1a551cc81e6c9f6df5ec66ce89050938549cac7899e2045fe27f67b0a8512268b5222515d42d8c6d8a6660635792b987f1ae1c2e7e9ae8ece507d4cfceb094667f33342fd3e0c00e1d4b1ca88e62df6bf14b5e8d"], 0x8) recvfrom(r0, &(0x7f0000000000)=""/126, 0x7e, 0x2, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 13:37:20 executing program 0: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./file0\x00', r1, r2) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0xffffffffffffffef) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000500)=0xfffffffffffffd9b) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x0) 13:37:20 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x2b2c, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) select(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) 13:37:20 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) pipe2(0x0, 0x100000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r3 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00'], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x800000000000051) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r6}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r7}, 0x20) r8 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:37:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbd0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff02f2ffffffffffffff00000000000146bd3335ec6d8886cd03fe8fc3d3d769b9507341565b02907800000000609433df000000000000000000000000000000000000000100"/117]) socket$inet6(0x1c, 0x7, 0x3) 13:37:20 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 13:37:20 executing program 3: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) fstat(r0, &(0x7f0000000000)) 13:37:21 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00B*'], 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) msgsnd(r1, &(0x7f0000000280)={0x1, "8952925bbe77817a03033cec165f30fb57a68916492c8a559d772d26a7d759387359e6addc70b0630b4238679fd6663121415d01fbf35619c0572dff0d661eba34a4f32b4d6736e024e128c72a84c6c83490e2fc23e337c8db139347730b1409bcd03e03947a0c820c362dc10fa236ff9a5a09fe3e58c732da808bc8caf4212989aa229292dad9187e7c4dbc88b8d4c94b8ad401e60dda715f24954254132fc247e0deaec4de6202c6ca27c84c"}, 0xb5, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:37:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10881, 0x80) bind$unix(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xa) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 13:37:21 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000000)=0x6, 0x4) recvfrom$inet6(r1, 0x0, 0xffffffe0, 0x0, 0x0, 0xffc4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f00000000c0)=""/21, &(0x7f0000000100)=0x15) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:37:21 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0x1000, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x84, 0x0) 13:37:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x8, @ipv4={[], [], @rand_addr=0x80000000}, 0x5}}, 0x0, 0xa9e, 0x9, 0x2}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x7ff}, 0x8) 13:37:21 executing program 1: msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0700001a00450000"], 0x8, 0x0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/1) 13:37:21 executing program 1: chroot(&(0x7f0000000140)='.\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x2) recvfrom$inet6(r0, &(0x7f0000000000)=""/32, 0x20, 0xc0, &(0x7f0000000080)={0x1c, 0x0, 0x8, @rand_addr="d34ea67d802a654e2062f29b0a36faa9", 0x129}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x2, 0x1f, @mcast1, 0x6}, 0x1c) ftruncate(r0, 0x101) close(r0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x20}, {0x400, 0x80000001}}, 0x200) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x5}, {0x800, 0x4}}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000400)={0x5882, &(0x7f00000003c0)=[@in6={0x1c, 0x2, 0x15, @ipv4={[], [], @broadcast}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000440)=0x10) chown(&(0x7f0000000240)='./file0\x00', r1, r2) 13:37:21 executing program 3: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x3}, &(0x7f0000000080)=0xc) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f00000002c0)=@in6={0x1c, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000300)="21e2ae53e73d0f88708da257b36210fcda65f2dfd9a5088943891187c7581f9ff16f4edd410dc4295edad4800f8482bf17384b2f451b698a7adf89c0a638aad05e864dab63be9a091e99bda831b105437a597315a8da42ef6814531bdaa66d0ed9d7ba45a529103ef6dda53a1dbdd7e28d23095d1b", 0x75}, {&(0x7f0000000380)="414457eb23144e96de02e338ad2a7647b2b8d6e6fd4863b11491a760c615f2166e8d173856c0", 0x26}, {&(0x7f00000003c0)="6f0c8476c844f80aa866497211ebba341b3f1e7c9e0e9b75a6654c8a05c0a774a92a8e1b06e2fffa078fce4af4940c24bf92b4e5e27d385f0e4c7e42063e974f8656671c2ffbdcf7b0aafdf35301a9efbe147f787af76aff8fcbae7db5b61074508c804e4cb9d6b9a3961bd4c1a2cc6743c923a53febb6d66d", 0x79}, {&(0x7f0000000440)="0d6d3f7ad444a0cd8a07f7b98cf8466ccc7607a08a103fc15284e175da46d493bc2091f167f26a060ad165e8d949e3c691800d17cb9b88754a6ff0154a12509ff8661d3c8abcdb1f57ec212efc2353cf0c594e492938709d852470061ec3e7ecae", 0x61}, {&(0x7f00000004c0)="38aeef7bf14ae18be9862cdf4ea87126dccd6fb229f7c06d64d423cb8a17441c7d51bf72b0705f12efb0044a69ccc3f2411243891dd1c003efd72e6471cebdbc12bbba1ceda14ecc62f32706539f8b44adc71fdb802c8e09756c279c8e86a7d6123cc7370717a298b2e88f81978a98aef31742b485fb6567f1f74fd46d1194b970d2b7ff1738447587dd56", 0x8b}], 0x5, &(0x7f0000000600)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x10001}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xa29b}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x900, 0x7ff, 0xfffffffeffffffff, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x7fff}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0xac, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000800), &(0x7f0000000840)=0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r2, 0x8}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x9, @mcast1, 0x4}}, r2}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000700)={@in={{0x2, 0x2, @multicast1}}, r3, 0x5d, 0x3, 0x40}, &(0x7f00000007c0)=0x94) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0x5b, 0x0, &(0x7f0000000100)) 13:37:21 executing program 2: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1}, &(0x7f00000003c0)=0x8) munmap(&(0x7f0000719000/0x1000)=nil, 0x1000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x30000000) mlock(&(0x7f0000719000/0x3000)=nil, 0x3000) sendfile(r2, r3, &(0x7f00000001c0), 0xe302) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000280)={r5, 0x100000001, 0x100}, 0xc) r6 = socket$inet_udplite(0x2, 0x2, 0x88) read(r6, &(0x7f0000000000)=""/240, 0xf0) dup2(r6, r6) rmdir(&(0x7f0000000100)='./file0\x00') 13:37:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x100, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) 13:37:21 executing program 3: r0 = socket(0x21, 0x1ffffffd, 0x400000000000c0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x20}, 0xfdd6) 13:37:21 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x202, 0x0) socketpair(0x1f, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000000000001, 0x10, r0, 0x0) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) 13:37:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="06200000"], 0x231) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x0, 0xf, 0x2, 0x7}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r2, 0x84, 0x8001, 0x43d, 0x0, 0x308}, &(0x7f0000000580)=0x14) getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21000003ff00"/136, @ANYRES32=0x0, @ANYBLOB="09000000ed1005000000a6000000ff0f0000"], &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r3, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xd4c, 0x7, [0x8000, 0x6, 0x2, 0x9, 0x8, 0x5, 0x3]}, &(0x7f0000000140)=0x16) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r4, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000001c0)=0xfffffcdc) 13:37:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x1, 0xfffffffffffffff9, 0x1, 0x10000]}, &(0x7f00000000c0)=0xc) 13:37:21 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000200)={0x2, 0x1, @multicast2}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x40) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000180)={r0, &(0x7f0000000100)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffff6f2, @empty, 0x3f}, @in6={0x1c, 0x3, 0x200, @loopback, 0x5}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040), 0x0) fchdir(r2) 13:37:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x51}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3, 0x6}, &(0x7f0000000100)=0xc) 13:37:21 executing program 2: r0 = socket(0x2, 0x10000001, 0xfffffffffffffffb) setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xa66, 0x1c00, 0x120000000000}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x1000}}, r1, 0x26, 0x8, 0x8}, 0x94) 13:37:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000580)=""/171, &(0x7f00000000c0)=0xab) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) r2 = fcntl$dupfd(r0, 0x11, r0) bind$inet(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), 0x0) 13:37:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x400001, 0x1010, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0xffffff, 0x0, 0x20011, r0, 0x0) 13:37:21 executing program 3: r0 = socket(0x1, 0x0, 0xc0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6e}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="6c4101000400"], &(0x7f0000000100)=0xa) execve(&(0x7f00000000c0)='./file2/file0\x00', &(0x7f0000000280), 0x0) 13:37:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d003000000000000000000000000000000000f000ff020000000000000000000000000001010090780000000069f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff90b5c50dfb5f6a68d18771a9f0d5b479dafe4c5ae38291f07b42d64ae984f9402950bbf51b91"]) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8208, 0x13d) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x800) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4) 13:37:21 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) fcntl$dupfd(r1, 0x11, r0) 13:37:21 executing program 2: r0 = socket(0x4, 0x5, 0x80000000000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x213}, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000200)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="00000000a200000047c3db27b82ad527cd2e67100c7d4ba53200f75636a8f51af58cfa61"], 0x94) 13:37:21 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000140)="69df9c27f4c0dae664b7ed74c48924ffcddce6b948d4b66db75120e226b80e1710cddec5e172f30d855a074c0ebc5db6127cbccdc1854dd6442fa729515e29ec2c3da17da0f97c902d61bce698ae9a72d36798ec3c8d1b45d7bf6e079fbfc70182c160bd", 0x64, 0x80, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f00000001c0)="ddf764f22e97e9d90bc4c2c9c295efaaddc552081f9ec8704f69926990f538302e15a4f74fc74c4da76f244ea3b455c1c6e7e168824dde2c430ace08a7adefcac18099c32cd519c7964eef1b951eb7dd745aba2bffdf177bbfaa91ebd73c07b828e8252c293478f42fa35ecdd318ce4034452acb410ac16b8a7d", 0x80000001, 0x800, 0x2e}) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) listen(r0, 0x100000000000002) execve(0x0, 0x0, 0x0) close(r0) 13:37:21 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = semget(0x1, 0x3, 0x140) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000500)) r2 = dup(r0) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r2, &(0x7f0000000500)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0x4) lchown(&(0x7f0000000100)='./file0/file0\x00', r3, r4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000001c0)={0x7f, 0x10, 0x0, 0x2}, 0x8) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x88, 0xa) bind$unix(r5, &(0x7f0000000640)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7b1437b010cd4ef19686e14eb6725f3bdb97e1db2012ab4976252e608a3e7f1dddd58b328df3647025fad9d000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000208000000000000004000"], 0x98) getsockopt(r5, 0x10000, 0x3f, &(0x7f0000000540)=""/59, &(0x7f0000000580)=0x3b) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000540)) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:37:21 executing program 3: r0 = socket$inet(0x2, 0x10000001, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x5ec47fb8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="05d320ef6f15c7cf3720881e00000300000010000000000000"], 0xe) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffcd6) 13:37:21 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) flock(r1, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) flock(r0, 0x8) 13:37:21 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') r0 = geteuid() freebsd11_stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r0, r1) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x118e06, 0x0) 13:37:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0xffffffffffffff98) recvfrom(r1, &(0x7f00000003c0)=""/182, 0xb6, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 13:37:21 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fchdir(r0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x1, 0xc3, 0x6, r1}) r2 = socket(0x1b, 0x3, 0x0) r3 = getpid() fcntl$setown(r2, 0x6, r3) close(r2) 13:37:21 executing program 0: r0 = socket(0x2, 0x1, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000080000000300000009000000"], 0x44}, 0x0) 13:37:21 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666946b70c41"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x80, @mcast1, 0x400000000000000}}, r1, 0x60e5, 0xfffffffffffffffb, 0xffffffffffffffff}, &(0x7f0000000240)=0x8c) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xffffffff) 13:37:21 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 13:37:21 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$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, 0x16, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="469626980a5ab581426d3a2f6e4077e4781403ef81839d2a89ca5048e7bf02c1a2e33ea441df84f8271b34154c4d430525dd42bd08000000cb8d5c430eef6512b22143fd64f833052adc657f1e3bce6a69b6554d3fdbad4dc262975744824053c385a1d9ebf5bac69f55e26c70dbd2e0"], 0x8) 13:37:21 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0/file0\x00', 0x3f) ftruncate(r0, 0x7e2780e3) mlockall(0x2) msgget(0x0, 0x119) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x1f470000) 13:37:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) 13:37:22 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000240)=[{r0, 0x4}], 0x1, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 13:37:22 executing program 3: r0 = open(&(0x7f0000000040)='\x00', 0x80000000800206, 0x80) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000380)={{"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", "15b60e8352faf71f6652c7918b482c8de04ceffb9acc0283e0d6402e80e0e478", 0xbd8, 0x81}, &(0x7f00000001c0)="ea1882c3adb56d03a137ce85ffffff279c85ebb221a05dbc717174b196ae947742e5f0c896baed5ec00cdf5c3db7bcb476ae14017dbb526a083ba5a51d3692eff85d120544e3561a3f23f8c703f53725c30932f6d51eaad72314609f45f6cad09c928730b17ec9d9803b4bd70c27c3ff9fc98571e18e8d9bea444e9dc3a5821d741a60e498a5b9", 0x7, 0x7, 0x5, 0x2, 0x8, 0x2, 0x9c0, 0x100}) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() link(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00') mlockall(0x2) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x10001, 0x1, 0x8, 0xfb, 0x80000001}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x481ecb0a}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 13:37:22 executing program 1: dup(0xffffffffffffff9c) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x4, 0x20011, r0, 0x0) 13:37:22 executing program 0: r0 = socket(0x2, 0x6, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYRESDEC=r0, @ANYBLOB="9bfd1553b1f1fc6fbf45a7b69a36aee9bcc90eb7ffeb1de129a5a37b960dbaca0a3940154e9b6a0b0369da61bf7af3a59e6c98171ad25444082ac895a6ba2ee9e840b1a6315ae4381789439ac9e3c1e5f66fa9b37914fd643938eae17803d2734b704dc178ef44a61e7e457e3970220917e0d0bd68805ea006ec599d9fd85618766714ce263895eb576e6bfc8cc5896a791fd7c66c4b5151a94735b5384d1ed44654fcf33a95c2ef9fed30f0cd183fb574d4dbf4b50bcbcc956e", @ANYRES16=r0, @ANYRESHEX=r0], 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) msgget(0x2, 0x1) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311015eb91a3fde869a7fff2c4c5cad5f146d5744504076870555f75cc1d4e01755d862d32722801000080d93edde30a3c3e00000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca383a2"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) listen(r0, 0x7fffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000200)=0x316738f4140919bf) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) r3 = dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000780)='\x15o\xd2', 0xcf15e81a1d3da223) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000) 13:37:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) fcntl$setflags(r0, 0x2, 0x1) 13:37:22 executing program 3: r0 = socket(0x40000000000000e, 0x10000000, 0x7) sendto$unix(r0, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c981ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200000000b5feb00a54cfab00"/177, 0xb1, 0x0, 0x0, 0x0) 13:37:22 executing program 0: setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r2 = msgget(0x3, 0x22) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x800) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000480)=0x4000800000000000, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x36e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) rename(&(0x7f0000000340)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000400)={0x6, &(0x7f0000000380)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x8000, @rand_addr="e8ecc2f88063bc1c1e239c9748e9bd52"}]}, &(0x7f0000000440)=0x10) 13:37:22 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0xb941, 0xdda]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) lock order reversal: 1st 0xfffff8001232c7e8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000afd000 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff8004e0849c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2599 stack backtrace: #0 0xffffffff810d3afe at witness_debugger+0x8e #1 0xffffffff810d3732 at witness_checkorder+0xf72 #2 0xffffffff80ff2605 at lockmgr_xlock_hard+0xb5 #3 0xffffffff80ff3108 at __lockmgr_args+0x488 #4 0xffffffff814d2eda at ffs_lock+0xea #5 0xffffffff81925265 at VOP_LOCK1_APV+0xc5 #6 0xffffffff8118688f at _vn_lock+0xaf #7 0xffffffff8116d811 at vget+0xb1 #8 0xffffffff811590f8 at vfs_hash_get+0x148 #9 0xffffffff814cc361 at ffs_vgetf+0x51 #10 0xffffffff814bc1a4 at softdep_sync_buf+0x444 #11 0xffffffff814d4484 at ffs_syncvnode+0x394 #12 0xffffffff814d2c48 at ffs_fsync+0x28 #13 0xffffffff81923d45 at VOP_FSYNC_APV+0xc5 #14 0xffffffff81181151 at kern_fsync+0x261 #15 0xffffffff816d2816 at amd64_syscall+0x436 #16 0xffffffff8169946d at fast_syscall_common+0x101 13:37:23 executing program 2: setrlimit(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//..', 0x8, 0xb00000000000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20000, 0x0) 13:37:23 executing program 0: syz_emit_ethernet(0x12a, &(0x7f00000022c0)={@local, @remote, [{[{0x88a8, 0x5, 0x80, 0x1}], {0x8100, 0x40000002, 0x800aa64}}], {@ipv6={0x86dd, {0x8, 0x6, "dd986b", 0xec, 0x3b, 0x5c23, @loopback, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x5f, 0x1, [], [@jumbo={0xc2, 0x4, 0xbb}, @ra={0x5, 0x2, 0xcc3a}, @pad1]}, @fragment={0xff, 0x0, 0x0, 0x6, 0x0, 0x7, 0x65}, @dstopts={0x39, 0x0, [], [@ra={0x5, 0x2, 0x8}]}, @dstopts={0xff, 0x2, [], [@enc_lim={0x4, 0x1, 0x2}, @generic={0x5, 0xe, "6164415dcf2ba142912937fb9f32"}, @ra={0x5, 0x2, 0x1}]}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x8e82, 0x65}], @generic="b465333c0b8a241aa18f3635f71264920087378844aec8566cf3dc141ff00247901cd805e555bdb0261b303f3eac06540a45ffc2a5403a39563728e970059a59ff7a67d2b2866bb46085aa4e978b349ceddb298fc459078a2b05c18a809f694a68f1a0872b6b0cbc2141cd453be73f9fa2c779da53d8e9ac5d4125adc6c4395c5c30046d46bc3a15858e994fa6dd1afe23079cdc"}}}}}) 13:37:23 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000280)={{"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", "ee52501b374f26bc70fdc3627e9f84d4b959f66d0323baa5d0b6b2d7d79fafd1", 0x1f, 0xde96}, &(0x7f00000000c0)="1ddd212614d2dbf8c269e4b197233040d3ad30ded096728d9d950ebab107e5549ca1f0581a0fb6935a5fdd75d5ab4ac41af2d644229555d587d000aec165a9776b", 0x10000, 0x20000000, 0x3f, 0x8, 0x0, 0x7, 0xfff}) 13:37:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, 0xfffffffffffffffe, 0xffffffcf) 13:37:23 executing program 2: setrlimit(0x7, &(0x7f0000000040)={0x74}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x0}}, 0x8) 13:37:23 executing program 0: syz_emit_ethernet(0xa8, &(0x7f0000000100)={@local, @remote, [], {@generic={0x817e, "084aab8d67d87862f199b0819c5a21c6be0f19d2f7a02bc496a14758565ef45fe57536ca8a9805ce678befc9636d60b3b408093d434ad77ace21f2a0d3a4d29939667ed9bc24496246fbd961c40ac0436a2032a0e3c406e257062773cdfc5df12858b3141ef2909ba9b40ad851904a0c6dea87bb99d8535554a2a4cfdf756dd9239efa4dda7714b583946c5bdb323fa068c54b95e1ccf3360c6c"}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r0, 0x0, &(0x7f0000000040)) 13:37:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x16, "812b0d91ac98b897ba6da62b236a12ab2e263cc9c772"}, &(0x7f0000000240)=0x1e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, r1, 0x0, 0x80, 0x311}, 0x98) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000000057985d42a422b300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f01f00"/143, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 13:37:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x38180, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@local, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @loopback, r2}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) 13:37:23 executing program 1: socket$inet(0x2, 0x5, 0x7) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), 0x4) 13:37:23 executing program 3: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000080)={{"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", "cc65062071a349648d6041f4bbedde509ce708ba1f0978ce0f8a176f7a46847b"}, 0x0}) open(&(0x7f0000000040)='./file0\x00', 0x8204, 0x112) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 13:37:23 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x6, 0x4) 13:37:23 executing program 2: syz_emit_ethernet(0xffffffffffffffe6, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa88a8383e45eea15a8d4d987dd3fb550384e854008100470086dd60836982002800000000000000000000000100000000000000000300ffffffffffff890090780000000000000000000000f90000000000000001ff0100000000000000000000000000017c3170b2de39ce6c094c682d31151f50bc04dc59a58c37f314cf0088a6fb8cdb"]) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5f, 0x10, 0x1, 0xf7c, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={r0, 0x2, 0x2, 0x2, 0x81, 0x1}, &(0x7f0000000140)=0x14) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x4c00, 0x7ff, 0xfffffffffffffffa, r1}, 0x10) 13:37:23 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r1, 0x1) read(r0, &(0x7f0000002080)=""/4096, 0x1000) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x4b7, 0x2}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x3ffc0000000000}, 0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 13:37:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="bfc1fef818405e37df8f348441ad5ea3e9b4e75c4c891d239113dbc8faf546ee8e4dafcbe6eb5c2a084639b2ff24bb0e7711c0cfb5823a1b635d97e5e5273c2d52c6ab8c4ec2be38ca2e51a1ea10c8e7d9f010b40cc7720de935dc2d55ff7fbba234aa048cdb5ec1338527dfb56084b9d2a5543c58ef94c8a5dffb6ae1cdfa39d299e770e3027596c9faa1a40e79862bb5f803cd326fe6a4d3a4d0d6b9fb6e826d42643d120a00350b16e725198c5c2e107654522177d33ea3081f8213b7f328de8cf11cb1c68c67c14e3dd1d730b586204f02", 0xd3) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="deffff01ac00000000000000000000007f000001e0000001e0000001639600000009e000000200000d0f3a8f"], 0x28) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x0, 0x3, 0x55, r2}) getpgid(r2) 13:37:23 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @remote, @multicast2}, &(0x7f0000000080)=0xc) 13:37:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x4, {{0x1c, 0x3, 0xffffffffffffff81, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r0, 0x0, &(0x7f0000000040)) 13:37:23 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f00000fd000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000180)="5a52531ce2c8aaa22d977095c23ec1f19af4cb98b2c6472e0c805dc78275bbb8796372ba818971ad0e2d8e301c0308d4ce80c3155dea8d0063813b44376950b277ba2eec44c16eb8aab8a248d1af1d3fb4b847c95bc439ba14b69caffc48d35dc958dccc268e59c7d8f2b251c40545b49ac0ddc68994b5323a6ffc298dbf2a0618aa2706e21a4fa6e36c8440282bc3b95a670c47cb835cd0911fa0b005bc9b1749ebe5381a8caadd3c14fa0e1690319af307cebab9a82691fc049e77da34c880d14d544b54322d3e7db1e9e9119363d34c0946b63a6db77a3d4e5afe191574509cfefbed6dfda8886808516596dbf6ba3d8528", 0xf3}, {&(0x7f0000000040)="5a88c0d2df94aa4878a2d7035d421b5fbb17eabb47d02668e34c3ca1821ae9b6b5a372e8a26d9c2805171c34c78a5ab0be5f6f6ab83d57b6f9fc65d7065c6e68e6bd362b511f44f8cb02c9156f51620cb673ebbfab448b701b50d732c8a5fe0591243be4d406a668950266f0e5998f0651887dd3ee66dd4ee9be6e9240b5bc3643668f4aff9c87a1339ab41a7b80fa3499420d99302fafb59ee0669d63faab3756a895773529202395a48655a1", 0xad}, {&(0x7f0000000280)="f440d207b569aba661aa91cf169b311d5adc4c23b9ceb2e766ea95628a3bfc1de6389bfc3aa98ec25ae10d2d7b64c2a9854fb650ef8cf13116778a3f3125432c896840cab51b4d57e74b8052841b3c70087ee30d5a96014f020a52ebd1a6d786a9af52a90a9d0bf4298ac2c0232d502b9a4b34d093aeddf3e8dfe4a6297f26f171e13be4692644f665b51aa30fc0f7e273efd40bf9f48b2da7b85398c44395ca2d5c08e350128c5111b35189a233e6a6788c", 0xb2}, {&(0x7f0000000380)="0037fc6476a22a4eab6ea9a7bebcab7a974567592ff63189985fd6355e09da9a71db98076221e04cc13f2ee451941d7a1c9f8f75011b7730d86a8834fcc349dd6799ff67", 0x44}, {&(0x7f0000000400)="89a8bc1aef006038c006d93e624a5cce1efca31a6d08f66eb6b2b27e042a036d9c3d2a8ae532cfff757dd3f89b01aa732814d0b14f21a79826c869b9c8738c35335e7e114f68bb3a9117b8b4ea71df9686fca8a0fc1a87e17bbbd7e96f3037668b9fa8e64d4592de1b712632eaf61121a58a4efe17a5b4f020e5d1d375fad7160b78607d6a18fc1db9a44241c734e82a5d64ecdd6b", 0x95}, {&(0x7f00000004c0)="e2833bb84602b416917cbda06bdbf826718fd081e7e43e7cf632f0ef53ed2ee777fa5a05f4e9b7aeccbe93a2be62483c066b691a48a01824443762244c1aa75e1816bf4a7f7663bebce4491d36a5c8c117f128d5956d3a283cba2925ec1a7de53cbe146b923f178ac992e520fb20bb6f8d68d7b44f3e47633b87ad4e3e2ae5343e666e6f41c83b4268ae03f4a3ebdce5d593009b3c72", 0x96}], 0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 13:37:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1159, &(0x7f0000000080)=0x800000000000, 0x4) 13:37:23 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0004002000020000010000000000000000e3"], 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4, 0x1) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0)=0x8, 0x4) r4 = socket$inet6(0x1c, 0x1, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0xffffffffffff7fff}}, 0x0, 0x8, 0x2, 0x41, 0x2f09fcd, 0xff}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xfffffffffffffffb, r5}, &(0x7f0000000140)=0xc) dup(r4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000380)={0x3, [0x0, 0x0, 0x5]}, 0xa) 13:37:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000500)="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", 0x1000, 0x5, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10) 13:37:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000280)) readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10) getsockopt$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) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xffffffffffffffed) setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r2, 0x3) write(r1, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000004c0)={r5, &(0x7f0000000440)=[@in6={0x1c, 0x0, 0x400, @ipv4={[], [], @broadcast}, 0xff04}, @in6={0x1c, 0x1, 0x8, @mcast1, 0x8}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000500)=0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 13:37:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xd4, 0x4) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0xde) r1 = msgget(0x1, 0x200) msgrcv(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000682600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000"], 0xf2, 0x2, 0x0) 13:37:23 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x84) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) link(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 13:37:24 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x24) r1 = socket(0x11, 0x10010000003, 0x0) r2 = dup2(r1, r1) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r3) r4 = accept4$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x20000000) fcntl$lock(r1, 0xc, &(0x7f0000000300)={0x3, 0x7, 0x1, 0x9, r3}) ppoll(&(0x7f0000000180)=[{r1, 0x1}, {r0, 0x25}, {r4, 0x2000}, {r0, 0x100}, {r1, 0x100}, {r1, 0x180}, {r1}, {r2, 0x5}, {r0, 0x100}], 0x9, &(0x7f0000000200)={0x4, 0xfffffffffffff177}, &(0x7f0000000240)={0x7}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 13:37:24 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xffffff89], 0x4100}, @mcast2}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="3b4e5971c6807567af9ce0ce223d4b2661389300ff4e02bcbd02c39a694cacce598d1c80589c5ca2a83536b3a2ee9aaea72cb58228537ace21e5cd2069ebaaaad559b952731a50a1907646ac79e5b130db2203c7543931cdecc61e4fe953bc72dfd28b39d00f22cdb89a9fa597398483ef848fb6aadadb1ce92eedf233dbebe35e51fa2d4741a46b29d30588fe11845c0c25009a1a737eb4c7bc0d0ab1c2b5a21fcf8ee905fe6bd1855781f4fecef7c91026") 13:37:24 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000000)={0x4, 0x2}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r1, 0x0) 13:37:24 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={0x0, 0xde, 0x1, [0xfffffffffffffffc]}, &(0x7f0000000240)=0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x0, @broadcast}}, r4, 0x608, 0x1, 0x7}, 0x94) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 13:37:24 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0x10}], 0x10}, 0x0) 13:37:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0400000065302f66ffff000000"], 0x1) shutdown(r0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x41) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x0) ftruncate(r1, 0x1) fcntl$setstatus(r1, 0x4, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8, 0x887}, {0x2, 0x6cc}}) read(r0, &(0x7f0000000240)=""/239, 0xef) 13:37:24 executing program 0: pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x4) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000440)={0x10}) r1 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r1, 0x0) r2 = socket$inet(0x2, 0x7, 0x44) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100400, 0x0) sendto(r2, &(0x7f00000000c0)="99550ae8d1935a778ca34178766b331bc510a29894242b18d961aeedf308d42946", 0x21, 0x1, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000100)={0x5, 0x1}) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r4, &(0x7f0000000180)=""/113, 0x71) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) freebsd11_fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', r6, r7) 13:37:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4d2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x2, 0x0, 0x9, 0x6}, &(0x7f0000000240)=0x18) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={r2, 0x7ff, 0xf, 0x7, 0xfffffffd}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000000c0)={r5, 0x401, 0x0, 0x9c4, 0x3}, &(0x7f0000000100)=0x18) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchmodat(r4, &(0x7f0000000280)='./file0/file0\x00', 0x1) getsockopt$inet6_int(r6, 0x29, 0x2f, 0x0, &(0x7f0000000040)=0xa6) 13:37:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x8}, 0x8) 13:37:24 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000]}, @mcast2}}}}}}}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 13:37:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0xfffffffffffffffd, 0x6, [0x80, 0x9, 0x0, 0x5, 0xad, 0x3]}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[], 0x0) r2 = socket$inet6(0x1c, 0x1, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 13:37:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2, 0xffffffffffffffff, 0x0, @rand_addr="0000000400"}}, 0x0, 0x9, 0x40, 0xfffffffffffffffd}, 0xffffffffffffff43) socket$inet6_sctp(0x1c, 0x0, 0x84) 13:37:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2}, 0xb) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x220, 0x6, 0xfffffffffffff001, r2}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 13:37:24 executing program 2: symlink(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getpgid(0x0) fstat(r1, 0x0) getuid() getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) mlockall(0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x2395, @mcast1, 0xffffffff00000001}}, 0x0, 0x8, 0x1, 0xa, 0x77, 0x200, 0x7}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x1, 0x2, 0x495, 0x5}, &(0x7f0000000200)=0x18) 13:37:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3ea14, 0x12, r0, 0x400000000000000) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() 13:37:24 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x80000001) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 13:37:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0xe1bd, {{0x2, 0x0}}}, 0x90) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x60, 0x4000, 0x8, 0x554af3e5, 0x87, 0x3, 0x716fed26, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x177d}, 0x8) 13:37:25 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsync(r0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_tcp_buf(r1, 0x6, 0x61, &(0x7f0000000100)="882479560d2f7a3ed531ca50ddc343b0e45d6f3711f26e42f03cc0b0abfa8baab06231d4e23ce680424221d8952183cda0105941913e2ad877a1c61a134a90a90db3b88d9486ffff83a6114d6f59d7bb5d76846eb040b0fe2a38efa9c6f8a6af8f61e844a38dbb1e864e", 0x6a) open(&(0x7f0000000000)='./file0\x00', 0x10008, 0x1) 13:37:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000580)={{"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", "17f0d7cf81a113d9d2044331e99c6bff8374adeb6a548093819100"}, 0x0}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f0000000080)="9cbd14f74125414ff9f2e5f531bb9bd2be37164ada2de38fc084bb296af958c741c023e1e1431449b3c268f8cd592201a13be54f93b1d4d574abd45907f7e9e791cbb27edb22611cc71fa46d0fc9b698523351f80ada93d65cdbd490a6751032a2d39920189e2434487417099a7e033275555a83ad88d336d39001f93e0e42e47875ad1a991165cbc8dd0bdf403d987d230d49c4de20ab2032b79c3e0450c88f40df887b79466ffbf3ecdde3643b7232ce7128226bb7cb86307cce5cb2a7ae40180aafa152882207b1c7b84ba1e9e7fffc148531cf06b3411b77e4467197a06eabd7f18668b3bc8593b32683dffe91c8feb38e1fe1d8d1d1", 0xfffffffffffffffd, 0x3ff, 0x8}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000180)={@multicast1, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) 13:37:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x20000, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000580)={{"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", "17f0d7cf81a113d9d2044331e99c6bff8374adeb6a548093819100"}, 0x0}) 13:37:25 executing program 1: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x100) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = msgget(0x2, 0x443) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001080)=0x24) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000010c0)={r2, 0x7}, 0x8) 13:37:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x100, 0x3f, 0x3}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x2, 0x7, [0x0, 0x8, 0x0, 0xfff, 0xfffffffffffffff9, 0x7, 0x1]}, &(0x7f0000000180)=0x16) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r2}, 0x8c) socketpair(0x17, 0x0, 0xfe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0xfffffffffffffff8, 0xfffffe32) 13:37:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0xfffffe9f) shutdown(r0, 0x1) close(r0) 13:37:25 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff00000000bd00080045030028000000e900009078e0000001e000000200000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) 13:37:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x437f}, 0x4) 13:37:25 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x400) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 13:37:25 executing program 3: mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) getitimer(0x0, &(0x7f0000000000)) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100002, 0x40) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x1) 13:37:25 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000180)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000001c0)="a63c257b8581593424e3a8c4fe8c968d37a84a476e81de01e70a72983bb0e03b0c2869174e", 0x25}, {&(0x7f0000000200)="2e5cb9e7f4d914a79ea10b9fba22d322dced722226c341a216b1f7da794e41c2e3c0f2a9fd9b2354e8dca987ed72a66702676fcefa1d7a2d9d009cd0beaf88abd4dd44b269dee6ec0a4e41ccfbbab69d148ada1a536b55b6c8a5d5295159c433f8b68c3473f70a74335a", 0x6a}, {&(0x7f0000000280)="d59a20e4b6151de609", 0x9}, {&(0x7f00000002c0)="cd61d794e9bbac0ce0a2156c798d37d932d2429b24e133ee65a11f7bbad3dd2f5fd0bc05374e447798ddef09865bdd14100e9965d253996d8e77a01082c5778dca7302469500f8b052a36ccb7f17c5b680c7faa098a90b0426f3bca222234430dfa14c0676499d69a5a74dc2cfa2fc23e777c459ee2e84194d0574b3cb141e8e32d8c628820e0f0742ec76dd74006f4b780975edfd3703ad5fdb3a17ebc4518595c65011a19bdf9437a9", 0xaa}, {&(0x7f0000000380)="c38f7f48", 0x4}, {&(0x7f00000003c0)="1215ea1e644cd41486c09dabf60b23c6c2a371b7df2bb27edf7bea65aef20b13afec485c80d7d05d194118c1ed8b284c3efcd876a9ac5de8f47baff859e40001c9fa8a4d0b001ddd81abc202c8e192638c7bab6d540fedd84480a03b5a0d12d5be22aa56d3d949c5fbda757c7cbf8d60217330cef1d101e22d88f4f5fb6f3d9811c0eefb78751740c9e815b1252fd563a9436cf7684d64c248b99f0ac3276557a213eb921666cc793860a783060d1d899b076b10ae20544d98f54cbf328886744a700a548dd802bfb3f3c2324559f336e486ba7f95e9b4dd38a6575896115ddfab86f35a", 0xe4}], 0x6, 0x0, 0x0, 0x4}, 0x20081) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x20, 0x7}, {0x7fffffff, 0xd2a3}}) __semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) r1 = semget$private(0x0, 0x0, 0x650) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000700)={0x0, 0x0, 0x3, 0x8, 0x6}, &(0x7f0000000740)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000008c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ff908013eec38e010336a2b03322cb99003645fe891fe0ec4841469b01cf4645c087009e418852665d143df2143ed94aa8238eca80350a54ce4d5243681d96a8c26088d33bdc1675c9a2291fbc66fcb3b4cbce68a055dc64ce66ff1c44b33d1d95c779815080b86fc347"], 0xe) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000780)={r2, 0x9, 0xffff, 0x0, 0x4, 0x1000}, 0x14) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f00000007c0)=""/197) r3 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000580), &(0x7f00000005c0)=0x4) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000600)=""/195) 13:37:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xa30}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:37:25 executing program 2: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x200000001000, 0xfffffffffffffff9) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 13:37:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup(r0) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 13:37:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x401, 0x5, 0x7fc00000}, &(0x7f00000000c0)=0x2d3) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x46}, 0xfffffffffffffe59) 13:37:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000080)=@in={0x2, 0x1, @rand_addr=0x2}, 0x10) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 13:37:25 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) close(r0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 13:37:25 executing program 3: ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, &(0x7f0000000140)={{"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", "49e7d99bd4043e199de647dc161a905de00274549c2301c13b46a23c966b77f8"}, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) setgroups(0x40000000000002aa, &(0x7f0000000640)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) 13:37:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x43, &(0x7f0000000180)={@multicast2, @broadcast, @rand_addr=0x200}, 0xffffffffffffff67) r1 = dup2(r0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2, r2}, 0xc) 13:37:25 executing program 3: open(0x0, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) 13:37:25 executing program 0: open(0x0, 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x91c0, 0x3) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:37:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup(r0) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 13:37:26 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) r1 = semget(0x1, 0x3, 0x200) semop(r1, &(0x7f0000000200)=[{0x3, 0x696e, 0x1000}, {0x2, 0x7, 0x800}], 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r0) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x800000000000403) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "584093cc4754b88a6a4eb0000000808f2047b31d46c57889884954fcb067cc40e8fd170093ab369f011d6341f571871815bccd21383b7c621283a70fe823c975d96729a26d2ecbe068c0f73f4c5fb092999bcc130face21eaaa0ce222884a91a10014e84bb9f2b6357b79efc716be375749870e577c72475ba5534f7d5d6a7f300030d51a693d3c9cf96c9503d9a0215541e497d76609530b6591eb51efc3a261eb07b47cddedd1a68166f33d27aa45e8c401c0426277a1b18d4a5bd149e3c04b1eb0c1f29e84740cfe568454078e8a69db70640aa01532cc18a3c5746f4c820e8ace7af3644dd64e4e33757120d0057"}, 0x38e) 13:37:26 executing program 0: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x9, 0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 13:37:26 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0xfe12}], 0x10}, 0x0) 13:37:26 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x10044) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/141, 0x8d}], 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 13:37:26 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') fstat(r0, &(0x7f0000000200)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 13:37:26 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) recvfrom(r1, &(0x7f0000000040)=""/153, 0x2a1, 0x40043, &(0x7f0000000280)=ANY=[@ANYBLOB="01002e2f66696c653026"], 0xfffffffffffffce0) r2 = dup2(r0, r1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@multicast1, @multicast2}, 0x8) writev(r2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="d11940ca2bdadb2385bb19f744d3066ec5de4b82b0cfe75876746b71e1f2c68fdd2380884e14ac7a37f16048850968710a6298c727c6039ddaf74218412c98f42397fa655241178dfba7a9529a4833861b1be0d52e4c6a6099d46f18b860d1cef914c399f7973f2b28def27c5958bda9a94e72697e8f070df7eb464f76fefffca8f575731927356349c9d534cda3b473ce71fd9edc496f71779476e4e43bf9998bfbd5bf682643b8ee155ce33a110a6e54c75a9b1200893fa2eae46c3afde0d0aaf834ce36224ea0036d4164e66ef0cfabd91df715527661f314a187c2985ecdefbb5a2aba3453485cc8bb2c170e24b0871dd2", 0xf3}, {&(0x7f0000000140)="4d9afa77f995ba36b3149408b7501d56c6887004a94db5c82afae0514766f1b1bc33", 0x22}], 0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x5, 0xb40, 0xb5b, 0x4, 0x9}, 0x14) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 13:37:26 executing program 3: r0 = open$dir(&(0x7f0000000540)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, 0x0, 0x0) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', 0x0, &(0x7f00000003c0)=')\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\)\x00']) read(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0x8) 13:37:27 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f668c81cd727a71ed696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 13:37:27 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000002200)="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"/3696, 0xe70}], 0x1) poll(&(0x7f00000003c0)=[{r0, 0x35}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0x1ae, 0x7f, 0x4, 0x9, 0xfffffffffffff802, 0x4, 0x6]}, 0x12) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file1\x00'}, 0xa) 13:37:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f00000005c0)={0x3, 0x4, 0x0, 0x6, r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) flock(r0, 0xe) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x10000000046, &(0x7f0000000140)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e200000000081d040a4d07e082629eb05ea8172d73b05000000000000000000000000000000001de5d8000000000000000000000000000000cf00"/131, @ANYRES32=0x0], &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={r4, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000340)={r5, 0xfffffffffffffff4}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000000)={@empty, @rand_addr, @multicast2}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000003c0)={@empty, @loopback, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000440)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r6}, 0xc) ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000200)="e5841765befd94ff7c16b64e3024863b110bd7c757cab6f84e7e96c0b2cbe74429d62bc1d756ba48b084726403fda53f268aefc2d9b20c26c3ef76acdfa5ac5b450f6061d99091974c71b1c06cbe4ce8e109cf89912e016a67f6cc75fcfdb7") setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 13:37:27 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) poll(&(0x7f0000000000)=[{r0, 0x2020}, {r0, 0x120}, {r0, 0x140}, {r0, 0x40}, {r0, 0x46}, {r0, 0x1}, {r0, 0x10}], 0x7, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x1, {{0x2, 0x1}}}, 0x90) sendto$inet(r0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, 0x10) clock_settime(0x0, &(0x7f0000000140)={0x0, 0x20}) 13:37:27 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000ead000/0x2000)=nil, 0x2000, 0x1000000002) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xe, "437874fe6aeb8748cfe3ebd52672"}, &(0x7f0000000180)=0x16) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x1ff, 0x5e, 0x200, 0x3ff}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x20000000200, 0x0, 0xfffffffffffffffc, r3}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a9000000000000050000000000000000"], 0x10}, 0x0) 00:00:00 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) freebsd10_pipe(0xffffffffffffffff) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x79, &(0x7f0000000040)="aad0421e68190b14840aedbdb7acf8eb6ea041451d48e415f61b51c36da531b0e1f557ab772746e37cb4900d97e4492d3fcfd5d27f883eb40ffe3c9c6a8f5817ceb046e38ebf56db37aa1e4b6aa50abd1dd70486dc79f85f98a4eb84228a5c3a43fd4643865213baa0973e18f545face3a5d05fe81d1f47acab42a7900b577a6cf4469abb9dc0e6153f3ccc224f761c97f79f05373797c43b33326fb50e547600254cd86bd9a405244819ea7a4a6e18cdcbbb6cb6f91e305df6d6efb3b618cc686f14e03e5b3cad5fbf5f4df91a9589f037a1fb0ab05f6", 0xffc7) fcntl$getown(r0, 0x5) fcntl$dupfd(r0, 0x6, 0xffffffffffffff9c) 00:00:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000180)=0xfffffffffffffe81, 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x200}, &(0x7f0000000200)=0x8) shmget(0x3, 0x1000, 0x124, &(0x7f0000ffc000/0x1000)=nil) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x101, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:00:00 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x808, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e220500000037387651105bfc0502ada67a3f9fe4d80000000000000000066e820f2b620000000000000000000015000000000010000000000000000000000000000000000000000000000000000000bda1fc8a00"/128, @ANYRESHEX=r3, @ANYBLOB="01000000e7b4000000010000030000000700a600"], 0x3) 00:00:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = socket(0x17, 0x20000000, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="09000000010000009e0bff0f0000050004003c8f620c"], 0x16) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x3, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/174, 0xae) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x8, 0x1}, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x1000800, 0x0, 0xffffffffffffffff, 0x0, 0x7}) 00:00:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r2, 0x15}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb0000000ce18594e6efa8513e94a5061360d67913ef78b6ec7288364028e6866b242596c8c07d1f96d4054e7e68096fadd63a2542bbea7a7871630a1c28b6f37436738148460e3c3a146e8ab983c7c4164f3bc40c9498a59b6dd36667a54e3cfa9bce7d0d57d4c9b6c86cec2277f2b907f0625fd815cf6706700fbeeced24a0fc04885089f960cbd0002e0fcf22bc03b0d048117bb14cf881d66d86dbf1694e4b4b0428f8bb285830bc87f757c4c4d4b6cef702144396384751a2ea724d9670dba1c06dc9635e3b27dff017ac88f1"], &(0x7f0000000100)=0xd3) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x589}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0x0) 00:00:00 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) 00:00:00 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000fed000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000100)={{"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", "3012a840d8fd5b8ca8fb9c3e61cd5cf89e1941a6645d48a7b9e299a9a26464ab", 0x58ac, 0x7ce}, &(0x7f0000000040)="065e11f4b8ba6401c9a442b9a24843e0d632b72b8661e19d645b79be059bf277d7786c90a85db7302be423348eb25919cdc211267696fd6e567e3ff2de89e750ab1896803e66313fa593380334ec8ec51a704d05bff1b9d0ca43ada7c167f23d9cd02e7bde92992c964e347070dc12d8c4ed1017c7882e24add919677cadc9c00e59e4f7bbd8addab969983827ae505e819738b162affd899e", 0x2, 0x4, 0xffffffff, 0x0, 0x6, 0x20, 0x1}) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000580)={0x6, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="c800000004520f64b70452a1694cf0a7c5c4ceaa00cc8130e18593eb4b538e904de02cb5de5e5d29a6c2afeb06895a8485ee81debda210328e2881f3dd86c78120d11517d3503dedbf8d28582602872786d2cc71206168d40299169cd4b5cefb428db799f04aa0c7cb4a7d62a12144a90e6ae8d6d0e449267e61c7cadff34353443626b124569a4952cae6a651853252a5daa07c51528daf094d3a962fe8637bfedc6cc9bcc2136c4211ea556d379c76750fe8804c33cef03ac3948656b743f7e0e5c34f64144fb138625de295396b3d05ccebfebbe474ec5761877ee209cf8eb43fb764d0e1fa6e4500"/243], &(0x7f00000006c0)=0xd0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e2201000000a74d0aeacf7dcad91420f3553b9a039c0900"/128, @ANYRES32=r2, @ANYBLOB="0eb1d28ca7985d3249281ab9cb0827db"], 0x8c) 00:00:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket(0x1, 0x3, 0x3f) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0xfffffe95) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000170000000000000000000000000000008000eaffffff00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:00:00 executing program 3: setrlimit(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x40) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000000c0)={{"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", "8c171cd093c0e5a7d53a27d023fcd7b48d46f4a140afa442f560f3e57860036b", 0x5, 0x5}, &(0x7f0000000080)="e8593c0e83ccc32ebfa9d1f71714390c5d43f755143370646357df5686958bc35637bafb5f2beebb412cca95348ef208918f2fcadf68471bc7cd", 0x2, 0x3, 0x200, 0xffffffff, 0x4, 0xffff, 0xfffffffffffffc01, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//..', 0x10280, 0xb00000000000000) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000540)="4996cfaf38d163268abbd67baa1cb0c08696763969dda4e997a3cfc44a9c628a418ec7b4affbd31ad402977979efb876380e111fd516f9049ac19e8492a3bbd34f7cb8c81b097868fc86faa411a3b25aaf88b1f24ea1627900c6c2694debc8310aa18b4268954cc8142c15707451bbd23ee6199f1123100212f675a68e82ed2d8551f9bed17d9d96a710c103bf572e016e6899bbdb94155d56919d28f949f5ee6a55d895e318aa8d939cf2cca4800d9464277a22ebaa73b604cb0156421245d954a3d7ce2faf9ed708f93c7beeb803bd8f27b2baa25b065d") 00:00:00 executing program 2: syz_emit_ethernet(0x23, &(0x7f00000001c0)={@local, @random="8151e83a3ef1", [], {@ipv6={0x86dd, {0x0, 0x6, "601684", 0x0, 0x0, 0x0, @ipv4={[], [], @local}, @mcast2}}}}) 00:00:00 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x14, 0x0, 0x4788], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x4100}, @mcast2}}}}}}}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @empty, [{[{0x88a8, 0x4, 0x400}], {0x8100, 0x2, 0x6, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast, @multicast2, @remote, @remote={0xac, 0x14, 0x0}}}}}) 00:00:00 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x800, 0x3, 0x4, 0x8}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x400}, 0x8) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000600)={{"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", "c040aa9e98e1e2e877a1c77ef6a7232b41b1421d58f9e7908f6bc98b804e150e", 0xe035, 0xfffffffffffff746}, &(0x7f0000000540)="a1adafb0cf2ac58e90e490d0fa8c565657585210db536e65d7139535a7d20bb5b9f5d3079ef1fd5deb87335ed6a6546b22a67c1a2d302e10229a95e55752b03522fe481d46e6abcd3a9f9e45101ccfe953d4a037f591ec8377c1ed809cc73db4db4f76e17c8eeba3b715a12c05c3c95d5aa16a7a5261079c490dd6e39237cae3b9bc466b681378ad3af00ee5a765c1e2ae4ed6dc1d46342ed63eb4c524", 0x4, 0x5, 0x1, 0x2e, 0x3, 0x3ff, 0x7, 0x6}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000480), &(0x7f00000004c0)=0x4) open$dir(&(0x7f0000000140)='./file0\x00', 0x810e, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) linkat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x400) flock(r0, 0x1) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x30000000, 0x10000}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r4, 0x2}, 0x8) r5 = open$dir(&(0x7f0000000440)='./file0\x00', 0x8000, 0x22) unlink(&(0x7f0000000240)='./file0\x00') r6 = open(&(0x7f0000000500)='./file0\x00', 0x10000, 0x194) accept(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) execve(0x0, 0x0, 0x0) fstat(r6, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000bc0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r5, &(0x7f0000000a80)='./file0\x00', r7, r8, 0x600) 00:00:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqn(r2, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:00:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x7fff, 0x20, 0x7, 0xcd01, r2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 00:00:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f00000000c0)="c50dcbbcf3e79ac59889b39d7a263973485af9740a9ac93173e96e95f051cb492bf0aa02f1421560cad27ebca660222e", 0x30}, {&(0x7f0000000100)="2ccb638bc47ab2248bcc49", 0xb}, {&(0x7f0000000140)="00f526ff70d9a69f77a893a39b743b4bd8004bf9b03ab15d9970e0feef7e4070e9fb641374a0f72e784766173e29eb62", 0x30}], 0x3, &(0x7f00000001c0)=[{0xa8, 0x1, 0x101, "27921c2fd068fb324717288b7ff3e77c0af358df2439efe492fce05465debdef4657c63a2cecee31fe941c888365d32f3874bb147a1efa825b709b0d74f19f55b0503373159e05368af7784471ee1eecf432283f718ef7f2fa564712554727f1c679974fedd4acfd2f87eca56a54e475ae109d524cc7219bd6488542f508f2890279a7a2e4858e3fc5e9230226fc1026583221c75f0028"}, {0x108, 0x1, 0x0, "6c8a792ac94ec11dedf97c47c2fd73f58922f32b0cfbe139f1add4fb28b036abee6711ca97691839f68044722e91a21ad8d2ea6b896f5fbedf3af8f7b7eb26738318807559c03c0a29856f9ce3636a98d17179471d442fac6d30ab37f9389831ca6253563280ca49a9506b09658c3e3f6d65d72919ab4933180bd9f931e43bf7686b2a5b338656c64a79ddf51f8726cada562307d3dc79b9d883028c6c40104330e0d23c20593c8eb9eae9085649362f5169027dfd455593cbfa098accb46836696d8b5e71d6cd55edf55cf0514a2c73ca7fd11ac839f7c8ed25ab27155a068be8ea3ffc7c95e12d9782dfb26354c7be98217beb58fb1a75"}, {0x88, 0x3a, 0xef, "1d2d8e997a33a13f62cdd6f76176b6b40a16f158d9e670ecf696b505d6567e0331aba875368b527fab298556cad4264ce8a35bd38f1a9b70445e57b0e695c6d2054e08e9727db51e312b34816df8221b3e8b342578bf75c1672c8f5a42d462bc5d7e0e012a2ad70b592724af3cf72eb7e1f7"}], 0x238}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1}, 0xffffffffffffffc3) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:00:00 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000580)={{"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", "d6db82d11d9cdb0a417f2e8de13d1401ce8a5f90d9b3a6b912ad4fd271491ca1", 0x59ab, 0x67f}, &(0x7f00000004c0)="c268f90557c1921fd1708952fe6abdcd463620925d9e334fb908a72071463298c8f39a91c3012f03281ace72de8e5e1b9451650b06e78172aeb7aa48146bfc8679405ae72d92b9e237d161ed015eb1cb03103ff29e6a6b754d3cc8ac1cda99e6da7643ff64b5e9ed64f83b39b223969a9417af88de9e5f618c79b1686b4c812a2bd3", 0x6, 0x8, 0x9, 0x7fffffff, 0x10000, 0xb62, 0xff, 0x3}) semget$private(0x0, 0x3, 0x200) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) 00:00:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7ab, 0x1000}, 0x10) 00:00:00 executing program 3: mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000480)=0x21, 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000400)="d67d6a92f115cfd3ce6b4464a8af9073660d2ce0c91ad7748414f59cea95832b96edcf309582888dc581e17229f4d31dcc7e0370ab6e19d66ff121cdff18868f1b5df1f20f4cb60048ad9d57ccc9897a71d3234042c98e", 0x57}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20080, 0xffffffffffffffff) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000040)="879df4806e5b0029c7cbe2fd1fe78a2a120eab433ea22bd9275217e99ce24706ee96b6c7c5a15ccecb74755bcdeb2c2d77f3bd66866233570b6a2961a55bd115b9761aaf6206fab6dba2650c10f18759d2c5f134fc39640757e124daed2decbf5793ae97f870dab2daac074a7236505b50b474876c8a937c600f30e6c375dbc5fc0fe61c9aade1e0a93bb19aaeb4e26f09a97b180aaa5176c4d57126eb4fe70c3f8016baf48e72ac99947453ce59ed10a70fe6d4fe5643ff6bda97c8dc18b9cfb657b7c130978c69ddcdf30254466a67ce0ab466e99699749801a485f88091bc0b5064d3348d9bed20b20cb5898b837784208f04", 0xf4}, {&(0x7f0000000140)="3d7635c3081bc1885440ec7adfbf1618b8239479b2f6cdc573821881855168e757801f23340dfa3af990ea214179e575378ee048eaf13ad44564d91eea259c47b03aee1af276fb1b5b3d9a8d534bdeb5e38c2d69727eeb427de2f316b9f47222caa02e760644058374dc4a87deb59801a1bb33309bbb69bcd7630ea94fc4fe33a410344d72c5c59858f89ac24b6affc15e5f19cb77522b8953733700f4024112a2c358898876ccfa169ee0e72fdd2f05c10f686e68a6fc7934be7c4958a67a2ebd17eed5e0", 0xc5}, {&(0x7f0000000240)="6d8af2db3e502bdc0c62f4ec289e5c11936560a11b33ce22b318514dcab32da8789ccceeca3a56973b5836c54b085464c599685b39c11d1817d0e6ce357c171d4ec6b4736dbf002958c0cad09111c70a71cc1ef40ce116d504", 0x59}, {&(0x7f00000002c0)='?', 0x1}], 0x4) 00:00:01 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f0000000080), 0x2000000000000179, 0xb) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, 0x0, 0x0) fsync(0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = geteuid() setuid(r3) lseek(r2, 0x8000000, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r4, 0x2c}, 0x8) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) 00:00:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001100)={0x0, 0xde5e, 0x2, 0xfd85, 0x23, 0x1000, 0x7fffffff, 0x1f, {@in6={{0x1c, 0x2, 0x7fe, @loopback, 0x3}}, 0x0, 0x4, 0x7, 0x9, 0x6, 0x1}}, &(0x7f00000011c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001200)={r1, 0x51, "093b338cf399932cce2d2f67eb42abeb3888228f6760c0d280ea15937ee4d751b045797fb87f0eda03b0bb796ee58bd42b22b95ddcf1d24377864fac9460849196562f120224024b61865bd5e93e68a4bb"}, &(0x7f0000001280)=0x59) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000001080), &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x9, 0x20}, 0x10) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x3, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000)={r1, 0x200000fbe, 0x1}, 0x264) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x81a, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) 00:00:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000300)={@multicast2, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @broadcast}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x208020001) open$dir(&(0x7f0000000100)='./file1\x00', 0x10000, 0x81) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000080)=0x6) r5 = socket(0x1b, 0x3, 0x0) openat(r2, &(0x7f0000000000)='./file1\x00', 0x6, 0x32) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000200)="d879e70e1dfba849cbaba49daccfb9766d46fe30711b26343321d0a71b7d53ebbd45dc09f82e7ff8702d15215d5c13d9855973d63ae829a0c7470e578e8715dd6cff90839b31b568765b6be4b03fb5bf3ed2238cada310595da8ee506e316226679cfa5ec81a2897e3273d50173fbfb70626602f8f58e88bf83271cb698830ea379332405e74693c21c596d8076deb3f2e3d7782577aceb0882303b59901d15069289cb8f5d778329a41e751f1320190d28915530939fda561a4128120b5a7859ce7f3a603a1a275a11bfc169822a91a183ee8bd21e5") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:00:01 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="abf61800093cbd") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = shmget(0x0, 0x2000, 0x404, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x4, 0x4) 00:00:01 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x8) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getpeername(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) flock(r1, 0x2) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:01 executing program 1: setgroups(0x11e, &(0x7f0000000000)) setuid(0xee01) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x11, r2) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000380)={{"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", "1e91df7d68f705abf4ebe66989467d21b63be587d9eac9083ea999ff583daff2", 0x63a5, 0x7}, &(0x7f0000000280)="b360deefbeb595d73d3f76049a32b3edcaa57cd6381ad641ad786b8c6b69d108b7bdb325b7c6777f462f869759582872ea419ea8ad1704aebc3fcc08c09f161e0e66b0cf9cf325ff9118c11d8b0d20f6367b99d2bbcb797e78e095017e969a9a55c4eefaf16d64eaa328086d2d41e27f4123bab99af551127bfb791d4f3445c5bfc61b6cd5d5b436dd6b94c9bbb0a6f3241bfc71b3cdfa5cae6dc5c1e4200403ded714dd4650ffb38d1f4d5235ed839b436a2467d35c21bd5258b43898b8512eafad88a757baf6c0108989608cf1624f66513424fcd346edc380583f44f5102f275e707eb0eb8f53e2516d6cce9f", 0xdc9, 0x0, 0x3f, 0x7, 0x7, 0x2, 0xfffffffffffffff7, 0x5}) bind(r1, &(0x7f0000000800)=@in={0x2, 0x0, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="040700000000000000000200"], &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000240)={r6}, 0x8) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000840)="9c941a59a4ec2873a03a61e7cf2d72697b403ca387") unlink(&(0x7f0000000180)='./file0\x00') chown(&(0x7f0000000000)='./file0\x00', r0, r4) 00:00:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:01 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43e, &(0x7f0000000040), 0xfffffffffffffd47) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x33, 0x0, &(0x7f0000000080)=0x12e) 00:00:01 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x8000) recvfrom$inet6(r0, &(0x7f0000000080)=""/2, 0x2, 0x1, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60836982002800000000000000000000000000000000000100000000000000150300ffffffffffff890090780000000000000000000000000000000000000001ff230000000000000000000000000001"]) 00:00:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fstat(r0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000a40e9e9161edf5838852c900"/137, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 00:00:01 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/61, 0x3d}, {&(0x7f0000001280)=""/111, 0x6f}, {&(0x7f0000001300)=""/199, 0xc7}], 0x4, 0x0) ftruncate(r2, 0x3cf2157f) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) setsockopt$inet_int(r2, 0x0, 0x44, &(0x7f0000001440)=0x2, 0x4) 00:00:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000080000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x4}, 0x24) close(r0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000780), 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x7, 0x46b, 0x7f, 0x8, 0x0, 0x4, 0x2, {@in={{0x2, 0x2, @rand_addr=0x1f}}, 0x0, 0x7, 0x1f, 0x10000, 0x80, 0x6}}, &(0x7f0000000080)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x100}, 0x8) fcntl$getown(r0, 0x5) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x8}, {r1, 0x1}, {r0, 0x4}, {r0, 0x4}, {r0, 0x48}, {r0, 0x4}], 0x7, &(0x7f0000000040)={0x8, 0x7f}, &(0x7f0000000180)={0x8}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000300)={@multicast1, @broadcast, 0x1, 0x2, [@empty, @loopback]}, 0x18) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r4, 0x3}, 0x8) 00:00:02 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='@-\x00', &(0x7f0000000140)='\x92,^\x00', &(0x7f0000000180)='-%\x00', &(0x7f00000001c0)='],,($%{+\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='\x97\x00', &(0x7f0000000280)='],\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='@\x00', &(0x7f0000000380)='\x00']) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup2(r0, r1) execve(0x0, &(0x7f0000000280), 0x0) 00:00:02 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x4, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000147e000000000685885e2a133d552611c410a5e8200e19160336887931f015d0d5e75221fb8f723ff53add0000000000000000f748c79071b41b06c0dcc1f14b5bf7fab20d955374ae2b66ed7611f22f9c1dbba2f84e8fd1a85d5ce0"], 0x10011}, 0x0) 00:00:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) utimensat(r1, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x200) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x1, 0x7}, {0x80000000, 0x9}}, 0x200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x6e37, 0x4) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="7ddc3eb65dbc69c537a1add68615b0716b94ad5a6ab4e285100c90de648ffb99482872fd35faf9") utimensat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x7fffd) 00:00:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x11, r1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="bccf86aa3607427ea0ead34ddbf275752e917cd7fea4db5d46be70ad004785382f6e665b2571a9b09f2c78bd3dcd8a27ad4742fa337a905848cb1a6fbb8335aa3faa24754d3eb3196bc62d7d308bdf1f58b31d4e7c31ed244c8dad8a37f222cfbee1d3476bfff1385e24", 0x6a}, {&(0x7f00000001c0)="39ca0a36dcc147b0d0d10cc51243cdcab4bf4113138454faec11225ddd7d9a4f42454325e4bbb48ca8ec6c4251fc3b1455a17c2945eed0569072954e3fd5de289c99917f326cd16d55a478c4c37dfed144aa668bab2ce5ee89cf6a2190596025d68656b038a8e976f0ff12d6c481aa67021912c08926012b354ca9036e69aad5eee7a78aa02d411ccc2645090fd8c5a09d3ddb7bf541b5c6654edd4345f078d1c806a9050039aa120964643cf243888673aac6a4dd3f047f565ed21e5748f90d8d39e78895c09b7f2144f09d63add0fd82c29b57d5a5b278e3661fac2b1c87db89225e085f0fd4a769619ff768abe60209", 0xf1}, {&(0x7f0000000380)="f39f9d77b31bbcf6d35f5fbdb29af75f7ce11d93f9b260822c34d8cf0651c52e9f30be6f1113f13249e75d792d7648af4d7b3a2e298fcf123173092131ea059c3b8150cfe54dd995b6f1379dfb24ceef92c12e0cfa175974a12c747680e5abad490c0487a4d909442701c654404e072d2c80612f9a6666b73549414d408880d1c51ba3bfde8493ce44d016abcd0d519ae0101a809b84fa661f797a364676e398c23bc71a1b1372e273df9eda6c8d934372ead918cc9d3c0e9afd99bd45f8fd2e34be8fb4d3cdadea6c3cf66d526e74268a9d9f7b7423ef", 0xd7}, {&(0x7f0000000680)="7a300d24b4f9cc40d9f4cacfa55b9d4266eed4fbd905f9bec4b156731ef0d6aaafa010f4df2e8f0946dbeae7018acbb687d8777fc9f254cb9e425311627b668060a743ebca66c5d7068e3daa518dfbea71a55a2eff0c70996339ff695bbd4cb9a2e131ecb18d24109552ff122a541b65ff36430730a2a5c61ed1a74e05715e6593e8d8a50ea55bd3f31bb250da73e45f059732eb23bf002bdcac72cbfda285e4bb9538cb37e0855eb5af1803f3d0ddde74fe95e460f303a1da7393a7b2c73a1fc7308d9123c5af2ddae7a62afae8fac6895ecc2c806827ed0fbc3c6f87c07613ff952bfcc0447bcae457d51053043a0b", 0xf0}, {&(0x7f00000004c0)="f2d4c2c879e243fa953fafa495015143b8b989fd81bc09996642412929bfcbe2b0c3d92c2dfe33757e926c1dae418b1b886e90bcd459b19e1c87f4cc7b1481611bb1817a4e40bdc44335d099839284ae658d7aa74bab4bc7e5cb80e56b4c4a369788b067abf330d23a3bfda216cfd7f5150593a91dbe94d7355f71b0e285d3193f6f57d862e736bfcc67fa226f439ba836d71e3480b3e6a4716b16a3f887642ffe4c8bc9d5c71e265e39de386817b5ae55260e5ca6", 0xb5}, {&(0x7f0000000580)="b53363e3032cb077ce46af842a0034b763e14e7b77a7acfae068391b4f3f4f23f4cd533cfb833e24a631584af4a1252fb9c3608dede12a736027615627d32e48b43acbe8f467f585d5b12311479f1f1587d9d4952b040ee01402a86a31da823b634126b2ae2f622837585701b19d78006cc5a2ffdcc4b72a5f91e06d26df5fb6a2b26a3b24ff06babab82c00cde74ae3e803e56ef9f15c31af96ecb0a4dd0fcff5b73ef1ca6e9820e9e6dd498d9885e07dd7021de08f1b3ac858b7bd61c24ca47467b07423fc7b853f21091b4df6c7d8ff3626c6f1318c0046", 0xd9}, {&(0x7f0000000800)="73c94deef416a94863f8c46d6e527add130447b5e84282c27106d8fe0f0e670c6559c18446d8b3147fdffa4d7191ee2878b98df24c94d13e5091c0f3e9b820c750c73c4251607a0cc170a5db2f9ef7eeef1ded399030c3c08f69f764ae44d0d4be1890f5631c3d909a11962440a0015621f77889e6f7a1babdf041fb7f9376d468babd10eb31", 0x86}], 0x7) 00:00:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"/305], 0x1) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/63}, &(0x7f0000000080)=0x41) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8009, &(0x7f0000000180), 0x10) accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) 00:00:02 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0xffffffffffffffff) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ff8000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0}}, 0x0, 0x5, 0x1, 0xb09}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x200, 0x6}, 0xc) 00:00:02 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000eed000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b5d000/0x400000)=nil, 0x400000) 00:00:02 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x4, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x5, r2}, 0xc) ftruncate(r0, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r5 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r5, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000100)={0xa0, 0x100000000, 0x10, 0x10001, 0x0, 0x5, 0x7, 0x8, r6}, &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r5, 0x0) r7 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000000000/0x4000)=nil) shmat(r7, &(0x7f0000001000/0x4000)=nil, 0x2000) socket$inet6_udp(0x1c, 0x2, 0x0) getresgid(0x0, &(0x7f0000000600), 0x0) execve(0x0, 0x0, 0x0) 00:00:02 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) close(r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff8151e83a3ef186dd606016840000000000000000000000001500ffff060000aaff020000000000000000000000000001"]) 00:00:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x400) 00:00:02 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 00:00:02 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x7fffffff, @mcast1, 0x3ff}}, 0x0, 0x6, 0x1, 0x8, 0x5, 0x8, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000500)={r1, &(0x7f0000000480)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x105, 0x0, 0x9, 0x82e, 0x4, 0x200, 0x6, {@in6={{0x1c, 0x3, 0x4, @mcast2, 0x82f}}, r2, 0x2, 0x6, 0x6, 0x7fffffff, 0x8}}, &(0x7f0000000340)=0xb0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 00:00:02 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = getgid() setgroups(0x1, &(0x7f0000000080)=[r1]) open(&(0x7f00000000c0)='./file0\x00', 0x300, 0x4) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xa0000000000000}, 0x1c) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) 00:00:02 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) getgid() preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:00:02 executing program 2: socketpair(0x10, 0x5, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:02 executing program 2: r0 = semget$private(0x0, 0x2, 0x4) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0x100000000, r1, r2, r3, r4, 0x50, 0xdef}, 0x80000000, 0xffffffffffffffc1}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0x20000000}}) 00:00:02 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xa3, "fa1973da2be5af3af3c421795811a7f5"}, 0x14) 00:00:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = socket(0x1f, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = dup(r0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="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") utimensat(r2, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={{}, {0xffffffffffffffff, 0x3}}, 0x200) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x8, [0x2, 0x80000000, 0x8, 0x7fff, 0x2, 0x4, 0x3, 0x3]}, 0x14) 00:00:02 executing program 2: r0 = socket(0x1f, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000040)="58c9b682495a4140943e48dde74104d3f5d262ea739e6030f4fa033cd1d669bf0d328584db37155d27dd73ca1a048c7c4c506bcb66e0d06c5e4a4969a587cc81") sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x373c7257, 0x7, 0x200, 0x1, 0x1, 0xa864, 0x0, 0x100000001, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x3ff, 0x20, 0x1, 0x6, r3}, 0x10) 00:00:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) 00:00:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x12, r0, 0x0) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) dup2(r1, r0) mlockall(0x1) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x6) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x3, 0x101}, 0x8) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) 00:00:02 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x40, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa24554e2ee2cd86dd6002290f00303a0000000000000029000000000000000000ff0200000000000000000000000000010202907800000038609433df00000400000000000000330000000000000000010000000000004000000000000040000b5468c4e107a01b0287c55e480c11cc71353c118fd7d6ebd657d6ddf915c83d004e34120092aa4778c00fa3891e2244df14b78ab450e3dd545a7430fe6a1fea4b4351c54d856e05c6046678389fd3c177f77b7bdd7574a4befc6a49d2910eb6f092bbb382d90e50c8d083a9b0e4ea0621c070782959171df6a614e049dc1867e79557a20f9cef"]) 00:00:02 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x0, 0x9}, {0x3b000000}}) 00:00:02 executing program 1: getpeername$unix(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x54) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2008}], 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x397182a5b8df0270) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000480)=@in6={0x1c, 0x3, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}, 0xffffffffffffff9b, &(0x7f0000000140), 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x218}, 0xc) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x1010, r0, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) open$dir(&(0x7f00000000c0)='./file1\x00', 0x200, 0x1c0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f00000001c0)={0xc9, 0x1}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000680)=0x8, 0x4) fdatasync(r0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x2000, &(0x7f0000000200)="c6707d3cf2fb45e842ba9f962b9b0064e5addccc8ced1ae087e8204ab86d1da171c9c88681dbf86c90e32173a86b94140c730dcc1531f6d5e5eefd84ab74b5e98a9c2f96388b05444ab528c805eb3c6de16df61a96b58d9397dc2e79ddbc293cd33392e38d3b8bef2ed3a916585ed6ac81f6d6578f2c4421ec1064427fae3900da386c13778b33b5b82fab27c7e19ef58cc253d0b8fae753b8e896139b922d2ab7b220f0b6ba015369167b8ae6faad954dbb357531d94f66335dd7fbf8481ce1d5184f9ca2b151c38393198d99d193a3f80459b8e653019243", 0xd9) accept(r4, &(0x7f0000000600)=@un=@abs, &(0x7f0000000640)=0x8) 00:00:02 executing program 0: syz_extract_tcp_res(0x0, 0x0, 0x0) open(0x0, 0x1, 0x8b) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f00000002c0), 0x4) r1 = dup(r0) fchdir(r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="90748f0903ffffffffffffe22941e69ee73e99aa6a7dccbf0c9923ecaa9dba8e2ad8f2043cbf4bf0001000009294154dac4f94684acff8ecd8a3a2f9b6cebc9dfec56506e83344d5cddfdcc3bc236d1b546471936cad1362823f532709bd1912c239db2d933aa92d9453ddbbe0aadbbbe3d0aa44f6b44ba574b34eaa28b86ef48165c07673beabb587295bb685843c8b5036d7bb610163edb3dea787f438f71f968dfcfe5076f3fc019c5735792a1bc51802637b1ee0236869b6aa4700a1aab351402b15401c1dcc6aab7c9eb452e5d058934aa02e078c9e975e8a221c6e0c813754885d619af936794efb3448d30014e79a161a75d2832111425ffe9d4faf660e5bf2055540e40ba0ea74d2d3c2c3514d31a45762268c3c1e9fec96b63915d14daf6647b5342134ce3bfd68f3f0175dd322270aaad9"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r4}, 0x20) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fcntl$getown(r1, 0x5) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 00:00:02 executing program 3: r0 = socket(0x200000000203, 0x10000001, 0x800000002) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000002600)="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", 0x1099) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) shutdown(r0, 0x1) 00:00:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) listen(r0, 0x7) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x6}, 0x8) 00:00:02 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) socket$unix(0x1, 0x2, 0x0) chroot(&(0x7f0000000180)='./file1\x00') socket$unix(0x1, 0x5, 0x0) 00:00:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc) 00:00:03 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmget(0x1, 0x4000, 0x8, &(0x7f0000175000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) r1 = socket$inet6(0x1c, 0x10000000, 0x9) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x101, 0x4) 00:00:03 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) r1 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e, r1}) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r2, &(0x7f0000000000)=""/49, 0x31, 0x3, &(0x7f0000000040)={0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r3 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200, 0x4) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000140)="51097d704b4f70fd8bdee43f7bad0d154459b800d6f0") 00:00:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast1}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x200, 0x3, 0x9, 0x3, 0x1, 0x4, 0x9, {@in6={{0x1c, 0x3, 0x200000000000000, @mcast1, 0xffffffffffffffff}}, 0x0, 0x1, 0x1, 0x86d, 0xa18c, 0x10000}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x1b2}, 0x8) r4 = socket(0x2, 0x5, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @empty=0xe0000000}, 0x10) 00:00:03 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=""/67, 0x43}, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r1, 0x80000001) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept4$inet(r3, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x10000000) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:03 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r2 = shmget(0x1, 0x1000, 0x9, &(0x7f0000ffe000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x2810, 0x200, 0x20, r3}, &(0x7f0000000140)=0x10) 00:00:03 executing program 1: madvise(&(0x7f0000ca0000/0x4000)=nil, 0x4000, 0x0) 00:00:03 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file1\x00', 0x0) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f0000001440)='./file0/file0\x00', &(0x7f0000000340)='./file0\x00') open(&(0x7f0000000040)='./file1\x00', 0x10080, 0x10) mkdirat(r0, &(0x7f00000000c0)='./file1/file0\x00', 0x1a) 00:00:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpid() getsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0) 00:00:03 executing program 0: chdir(0x0) freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x0) r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') flock(r0, 0x1) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) __getcwd(&(0x7f0000000480)=""/85, 0x27f) 00:00:03 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) sendto(r0, &(0x7f0000000140)="d6d519f9f7f6abf67a3a47858b212e01d334fff1fcf4c576aa931334b98e1b52608097d7ccb2235b52837c5d2440ff6bb072efa2cdd3cc7bf748e3791758c538665697f992ee2c7ae70f4cffca742e3a61340de06423eb494987fa44e6bf0f71e10d8d217fe2a6", 0x67, 0x8, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x402, 0x8) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r3 = semget(0x1, 0x6, 0x8) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) freebsd11_fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000009c0)={{0x40, r4, r5, r6, r7, 0x100, 0x8}, 0x1f, 0x7, 0x1ff}) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r8 = semget$private(0x0, 0x7, 0x400) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f00000004c0)=""/246, 0xf6}, {&(0x7f00000005c0)=""/218, 0xda}, {&(0x7f00000006c0)=""/239, 0xef}], 0x4, 0x36) __semctl$GETZCNT(r8, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:00:03 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x1d30, 0x6f, 0x1, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0xfffffffffffffffd, 0x4000000000000, 0x201, 0x80, 0x4, 0xf3}, &(0x7f0000000140)=0xa0) 00:00:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 00:00:03 executing program 3: open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = getpid() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r1}) accept4$unix(r2, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x30000000) 00:00:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x20, 0x8f0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x51, r0, 0x0) ftruncate(r1, 0xc7000000) 00:00:03 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f00000003c0)='./file0\x00', 0x20800, 0x1a8) fchown(r0, r1, r2) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/179, 0xb3}], 0x2, &(0x7f0000000300)=""/159, 0x9f}, 0x3) 00:00:03 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x923, 0xf, 0x7, 0x1c80}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x4, r1}, &(0x7f0000000140)=0xc) 00:00:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) fcntl$dupfd(r0, 0x11, r0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:00:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x15, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:03 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040)="e0a52105c215a2843e9f5c171bd07f80d3219e5d1bd7a9473f81de87b0e47d1def3f66666a164cfb1e2c50cfad7a9d0bf806c703f2f1b045312a9f9548fb585b83ce986796f39a0bdf641566db096dc851915d595f498e33b8916a0b98776661189d92157baaefb7689b343c28f14c2dff0aa58004b1c122aff5d0fb3e1736d828eb7a5f47b7a9b8af4cab9432887196c486e6af9b69cf20eb4b4f35f51288d846f6389895822ebaf531a8326147942322d963d3f7861486a41d992ac09865c55f1f60d9a3a00754f7c246f265903b895f2b4904d75f48bfcda8082b657783f05067838398c468abc1423917dedcc69d730a3e54dae0cfd1a8e04def5372efd6f597c5b7959276d0361af0f437832d595e8e3ec57a7aaa358bcf5c853712acf438d3d18c8505ed18a70f2ec997952fcdf58d117437bef6e93f1b5a7cad7faf4d2c2ee396e8f6f9c44e03d8fddfe4e43ea5f19fba386cf9ee8e2fa79884bab1605dc903afa5e00c0efd1621f4d7f24b91624efed2479b09a0c841438f1184f1490f8536c08648d2cfb855a664bf8dbbfe06b29da84844b2d224508c1df31e29c1559b365d1bf1fc436c467345d91ad5ccca46540b9d995a2fa4286fcfbfbd514b8489714b5e62896e8c180b5bcc7d3830bd1de1df68923631b172e741cac93261dc80c47bd4dbedd73748c39bc0110da0c3eabe3116e0befc0129be6f701e747c8d6155be78a4e38fb7e8d3d945d59626c78f139f1837bff905583e9f79e6ea1989b158b693a21613c38970d443f7d958b97cad662b275d1317c79944f88e44b548644baa2866fccf88b89be274fe83862cc89504fa9f9931be050ba9388cb3c5e4c7f762d0daf1388deb46c369043b8482fc261e864e284c8fdc9ed2d9550f3ad1c8b468e8939728cc1811f009ae90ea50d78929b2368e03fa58eaef5f17e93ecd9f19339ce24f913739b7672660e77a53b2f496a7aa25b4d4d7510bbd407bed6a5d5bd0b68d50c2cbd86498c10bea5056290976fd208438645c1449730256611b377c2897114be57e5d0619c93b5ff6e8c23060e4a4fbd823867eb8ad48e95496fc8253b3459ab32eaa5c1fb705429655f0354c448c2b87ac51139472ab9bf6452869b63f1f8bb6bb4b4ba330b4704944d3b53015db61e4bbcbb4d64cc6e72abf3cff452a94d31f5650df7820be2bb8c087b8258bf738a5b0d6a7ee5463d4781df2802b967170cf4baef9422c66e51253228c72dc7b0f7d07ea717ed515f873585488ac237466d05cbea53568092305c8e23dec27de7dd6432694be70b9fcbd18336d721fabfbdc06d255c9d344558f2f6d5951a095d0dec1dfd23b22d8c1444456619977b4b923cbf6cc29fe08d1de3b692fa36bc02d18040e67751db255fad68cea8fbecfef3d8d0bc1d3d72e015c13b9e0c46d49e36f360b7afa38f3fdb4911e204c52e0e7671f97cc58d28214b49aeb081fed0d743fdb9e791bdc0850c61fc63c93aecdfbb7a0b8addf11abdb58132607d14976513d28a38d156c62164cca094e8a0b02b3982d7f6674e75a66ab147e6d1626e990d44815bf5096953ab819154531ca6e86ef8d84b0edc4eb8a9c0831929862566a7528894e7329177f6fc4acd91f14f38ed30677bfb475ae6eb1f005bbb4d481887e98f5029dc3acbe6c69138d655224ae058edf0808bcf4402985ae376711b9ddb9e2127c8d568709395626cf2a2c91cd5eca07a23b3f5d5d44406b74e8e7a00049ff69c9a57e0d43a2a6f0d2183602e8fa3015ff7123ae9ca5d15fb59cc64cd3e99578fb20eac16ccffb2ced7ca7bddb1aa9ed72a15b206d506786b5c8f77795bc3f70a389984e707f11f6bbbead3dd03f1840363a27c758a6f0293d39b333055f14b40120e2670cf7908f4f9ee2945ccf9a2fbd5751cc58fe0ffb69332e06dbd71eab3714bcd1aefda796d2205cc19cbf7ea4347655d92c8fa94f6289bef5f53241a01822985fe1cfc471e7d2b8ee0d26c1742d7e289960c3437addeffb76d74a9ebb4d0c7b5dd92eedf04be648a7a0dfce786e235cef657ef32138185c8bc95edb36ce5d6c916c5e1b05daced881892968db55a9f43c9a5d5ce399aca53c0fd4483b86785037d1b599c918985d4e705c07a49e31aea2120b85e4ddfaf7b3d82c20c4d46f2b206cb5d93ed2d548c129d9bceb41cf6440509c3c557e8e11789c9cfa7b28957a1c64b2a6c91f2c7db09a60b30b9aa1916a2cace84199267fda55d44e80b554ec7cc12f33dab9fc09a371936bd587d94ee4c320b17054bce8c50492da152af64a4e81ea1d3047bb13166efa6eea030a97d18549e8afb6bf2dd000785df8c0117ea69f4c56e6e21156b9ac96ebee8029ce74b7f5f6cc423148092b36c94e8999e03ee52bcc9104e9f2af0e04c9052f3466e108edac5b0771cfd97be9f48ec805b896a87e9439530287e27b56e28c239249f62d748fae9e3d2542f7b1b2b64f7ec073ac5e093603ad9f340f154b08f0fc27bfe8c2ba547dec19e6cc09520a4262de6d0e7b1f12492f1ea6b9670c29cd91636b49f16310a6e38f257b0bec387998566e7aa7c30b7faa20ded666a49cb668f2d761a51d1bb107cc7ef999c97cb019aed50dd39cbb5acf2967d486ea4df2d9038922938fe9777f49dc8d070b66f6729abbb4be4c9eedfb79c4e0ad804db68516b89fe870d3f83e33a8d3ad6b11739c590750973fa36e63fcfe1018b89332e7d8d74c9075941f96455c18c04aed0e6391da6b4885456b24c5a5d9c66687a5db66393df42636c533efce862db00119ec0515deb0837e7c63326c98fa8d29051edee52651cef6c211f87d15bcf7fbafbcf22bc6f2e67680562b3269b925e03577172136efd9e726fe23777faed199146b5900edd6b2053ac593bac59b81c02e9e5143eb029d582ba6bbe705959edb863a22d0c965f73ddf7e65184fe4e741e16dd4f1cbd78b5cb725e72fb31fa22a14079fc48dfa6e35b40f553dda013e68ae5fbbc1e192b779b552830294f54bbfbc1df96f3efbd161bec04172b649f24d355ab3eb57f014ca2cfe731560da28a9e330a27a6a45b190ff75efce0886b905b2050686b339d9d8caee3e52d25e986ee81f639a07806b2f90293ab6ef8496d2c65d4855fa1cb8d90253eac937b4dc907df029e7235b246ef1d84a5ec8f518b30cb0be8b5ec7603a3eaa3433e5f5f24e3b84c47e317d38b10719caa41300aa78247d30a920bcbe28a8c96057693208af7a15b5fd4c0381ddd019ae327b48b301ce7a4d62ed9932ba77099f0fa3ba294ac5e735f9c27f3bf05bb289363ee821c16dd03050455813967a04c15dca019b36bfa2e08050d50e8e0a575af645ff2792273bc68886484eeb21cef622462d0c81ca8cccc93d00a401a9d3f83c69a01e195020884360a20b77454ee6bd7da2816be58cc92d931bfc93754cdd4a7c0577df11d608032087616397ccf3e968d2036a1e61db135950f434a8f45613d9bdac8a48eba9852d9669e3aed905c7bdfaea8c446118fc1447bba5d47c17cb77b702921593a8c8d0942e1dac24811d0c34078c4f65b80f239d6ace9e3ba8454b9e892535145b110ea71258474c75e3655eeeb8dcb6589bf2a5022a4d6d6e391ecfb9ad8be04ef3f273394611c0e734602b4accedd4902c127118ae1daa76370931e32e68a4cc5c4b9076fe0253309ff235e3d07e60fbf6422bcf94eca6372a16f0e2d0add6c3166f29bc348d2dced9a416983cfe813cb35f394e89b1b488bbbdc8ee3a1f1cd0b8ccda58d0a864bbfed1077ba55373f051a858dfeaf6aa6635a164e363d8b97e94051e77b4b95c7c906a1e308ce7b19a95fe8ebd1573ed0aceeaa63ab2c9da23bca611caaa862bf6ea09257c68a7425ae780fff728a3f04cbb10af4820e7f84d70ed2812e8a4489278a69f60e5c3b70e120e82242e939cf289a4c539ba9256eb6c48fc7535bddd8e7ba4e40c724599ae629279d6a28181026567fc30b416240b53b8ab7e047e3837a6eefa60379db4c8724f17e12a1e5b1eb02978df567dac5feef372ab565851dd5b2dfc7f1eb22d22fdd983417d18ccf844a09cae084dae0a1bb30153775d4dfea05d1ea05ce563d4101af1078c4e3b604a22581767b74be3294d92f3c59250c42b75e712b3215515933708cbb483319bf9e6f2c9e97583c335aabbee5aeeb80830373d9ba205b83ace6913ac810b1353c19092b157c7ae3a21de4c7adee3690f50fbf727053f95a360bd4b13747d7f68608a283ecc893085bb898c773c768aaec95d921a2dacb025e08be9bb883482930e7d1d7f72bbccbb2e9a6fe5bbfb86855a5ca82f581b6d6a45bd3d301d2913f06738506f555dee1edcf9fb5c857c8749c060528975152e211f9a745153809603ae5df08d75ca467d98067d348e4f9f782ae430052fbc36bb838c5d414992009729fab721b4320e3e30a4ebdc89ca8eb05da28e558abea54afcc1b52ca1e5cc871c7017cc2b3d3457c6835337184c3570c1756c25053b4777f59a6640116f0988cd5d59167a58eeb16123ae06ce07b3d08d2fc9c24749717a06617a4fdb0026e21f21190d4879c9cfa9f825483aafdaecf7d728ceafd80362995b2cd52b936c25cd19ea3147210f4d703b161bbbd9397d396806ce913f7a822d1469776de7ddbf502e40f6f3e62a442bfe039e75e4b013fd2dada966235662b9bc578558a805557001975af8323f2a105687e7b7491ffdf98cb4b91797b8d69fdbf0240076c8425a6fa872706d629f0e47ad5cf59b130ea94ebed6512dd8588c1a2bacc72a42291def1eea9785a7a2037f0193fe26207c3b0d0729664de171d0aa7b8e5d0bcdf3175ad3426cafc9f802a73fb9aad91c727517d04e6adf05a7a6dd647e56736ae5993955c3a2b19b356a6745bd99634d65b6cadc78c9a77aeb8be5652b1f9bfff7712aded110f5538c2d07b4f1ad29fec6403ec176f3ac4dd9e99affb2967510240f4fef9085fbbc2daf2b4ef2687c57989ab42b9d539d37a2857807ca9eec7432632c32ef441503af2ce903c46625ef0ef78dc9e3fbab21f9ae3eab85aa883772a390df0571155d774006373568c2b8565167299c998ed6a0e75b69fb6536b17f8822cb8142471d74602c532d9b8a2492a0ec8ad51e2193432bf8033591772f218cc7cd30921ee906f3fb00e6a74eaf9c86c51f760604f0ed5f41b01fbc111787b48b7d5c87556cbd6bcc07000ae4548d546ae349589bd1e99377f8933a40dccbd066a44619b15d9eae2411f2cef6ec95caca3f847fd96c1ec1c8a88f4f99fa765f6deb91aad8e6ab9077c1eef6ad4b5d9aff806990b640504ee23356d77ab01b37570aecb32703135c3dd218fecce5d19a7b74f5cbcc73b1c7166c6061720525f5f4cba5f5414f98c6337fd5d152bd02622def7939b5900910a639dfc48c080e2f109a125cc57bcaf1d387e63484752f4acc5e8fdd7577f7d26ddc63c9d5e7856f3b9971bda8dc46dbfd7625d59eb3ebe88ef05cc1bcca4a88c9a3c014784a74c1e1e27dbc4966be422f96781a428b2c4f3a713454e880a3c34a81598faca31f9e1d1f17a9462e0043e7296769db0f1114694494f43f2c0c995bf10876d327aefcfddc53b6bb3adf3141d3ee2f4d4f86198f3df674f109e9b9d9d0d91d10200984e8b5d60a277b709dc35ba7b66f153583669752de8c49b7560b051ffac3a163b76e42ec185aaf42f78e9cde2ff3ec253207a675cbb9cfa9f0c1bc288c69b27f0bef3f17a66602dd190dd305c3afd7bcefd26c944d702dda7d2b5f") 00:00:03 executing program 2: r0 = socket(0x10, 0x2, 0x5) setsockopt$sock_int(r0, 0xffff, 0x2001f6, &(0x7f0000000080)=0x5, 0x4) 00:00:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x102, 0xffffffffffffff83) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x800000000000013d}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000140)=0x1, 0x4) 00:00:04 executing program 2: r0 = socket(0x11, 0x10010000003, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) r1 = dup2(r0, r0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCGETADDRS(r1, 0x8004667e, &(0x7f0000000000)) 00:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x40000005, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x800}, 0x10) 00:00:04 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xfffffffffffff001, @mcast2, 0x5}}, r1, 0x3, 0x1, 0x765, 0x10000, 0x92d8}, &(0x7f0000000140)=0x98) 00:00:04 executing program 1: r0 = socket(0x2, 0x4, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:04 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f0000000100)=0xfec8, 0x1000000020000000) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffff080600000000a1000000aaaaaaaaaabbffffffffffff2783e0fc2ffaf0f4abc3fc4766073e780a0ae30000"]) 00:00:04 executing program 0: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000ef00"/136, @ANYRES32=0x0, @ANYBLOB="00000000eb000000050000000600000000005000"], &(0x7f0000000240)=0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x7, 0x3b, 0x0, 0x8, 0x1f, 0xff}, 0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:00:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fchdir(r0) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) 00:00:04 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x1e, 0x4000002, 0x1) connect$inet(r0, &(0x7f0000000380)={0x2, 0x3}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="63090504e9e1de8a5fbbd418639eb41fb67470141fd04e84752644b5887bbbc511fd07d4182eff27547d278993e1322da51b", 0x32}, {&(0x7f0000000200)="18ddf59ca088fcd39b9eb3f6615231e1e5fb131ac952ba4446e33f1440867f385495fb3040f6afe0ec9ca9dbe22c172b315c97d99eb406746b451e35029de81b0f747b9d46c0d50c881371c5c2240ea47bef40989456889ce9d18c1340c2341b8cb64c62bf32003e2a72d9cb1f04f144d95a1dc5107f6c4a3cb99b969fe6c59dac0726c9eef22d2e8f0bcf0a3a26752b20af3b38b788717ec164116db1be0d442eb8914ec08b95c9bf51cd99349cf120a901e76e8e21d86b96b007ee080baebf07b77385709f90111dd5eb15713bf400b2d9a7", 0xd3}, {&(0x7f0000000080)="e9ae90ed3f0e5f42f5f223e5de7a2e96e6df92bf8f65bc5cc392d41d362de749cf9064ea8476748a076551baf6094b585fe0b82890f83176cb2039e4242434d8abcaf7e14b8bc9349d2cd2da4d68d8abe1f79f36c383b66721f8d59174e19f27add08aefea6d006cabda545fa9cc02c29a", 0x71}, {&(0x7f0000000180)="5556f128577463789e573fb4c07c6fd5fd2f81375243b30daebe777e10794b3b92fe0f13d10ac7da0b8a416d0f4b257d23bd984c23c5bf", 0x37}], 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x5, 0xbca, 0x6, 0x1, 0x20, 0x7, 0x8, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x1f, 0x8, 0x200, 0x9}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x1, @loopback}}, r1, 0x1ff, 0x200040000000, 0x6, 0x1f, 0xfc7, 0x98d}, 0xa0) r2 = dup2(r0, r0) connect$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10) 00:00:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000002c0)={@multicast2, @broadcast, @multicast1}, 0x330) r1 = socket$inet6(0x1c, 0x20000002, 0x3) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @loopback}, 0xc) r2 = fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000180)="338b8d09e6048741018ac4de28dd4214fdeeb4400152b42ebc2e3fe249b25fc1a9fb80e91b4703f487c7b9b8a67fe6165cade38f9e1a5b9733dfeb86dc11b38c38ec888c929a65c79b86d2fb754afe66d8347665665e6fdc4ee7c0cf145df8fde5b9c07727cdada6cfa35fbcdafa14dbb24ee317b9cef7cac000c21ea84b4ab5845d0b10044e50f6cd9ab79a87ea4343baef21d71f0cbebd8cd64ebf2629577dcd02b48b1e79fe7c4a4a73bef01385c3a6c29d229fbd253629db63176c341bbd513f1a554cbc2ee42eada98fb6afdd90a0441c6f60b8de8aa057dc3ab5c2bdfba2380984ea41164200f42f27b1fd4b6a3d8f81c1b6e5") setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @rand_addr}, 0xc) 00:00:04 executing program 0: socket(0x2, 0x10000005, 0x0) 00:00:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2c0000008400000002000000000000000000000400"/40, @ANYRES32=0x0], 0x2c}, 0x0) 00:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x10000000, 0x200) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0x143) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000002500)={@multicast2, @loopback, @loopback}, 0xc) 00:00:04 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000203, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x8000000000000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x9, 0x4) sendto$unix(r0, &(0x7f0000000140)="94c97eb051128ca99ff12ae2824d63bae66c3d55e4810838948485b994b55dec8ce2569bda5e20f1e68dc5c686e1e90ced356aa3e0f1df0e7f3406cb768accd6ac8b8ca8ace357adfb8386aa1e32585378c249eaef7a3ed62b14f8ef969ea2111ff8b84083c0bd2fde8d8a5ce38b6bfe3aa5cb76a2305afda0e952c8968536262183d61655e88c32a384f58824ca3fb84636b1285f0db454141dc9c26f1b4a208cd5d4ebe062f2e0c79cf18cf563308dc030dba83267c37277824019f874605539e45687868542969cb94ced3f49be225e24", 0xd2, 0x181, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:00:04 executing program 0: nanosleep(&(0x7f0000000480)={0x3}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='!*', &(0x7f0000000280)='\xf2\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='%]\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='[\x00', &(0x7f0000000400)='\x00']) nanosleep(&(0x7f0000000000)={0xffffffff, 0x2}, &(0x7f0000000040)) 00:00:04 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x2, 0x1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0, 0xfffffffffffffe02}, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), 0x4) 00:00:04 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = fcntl$getown(r0, 0x5) getpgid(0x0) dup(r0) r3 = getpgid(r2) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000140)={0x0, 0x3, 0x800000, 0x1000300010005}) 00:00:04 executing program 3: r0 = semget(0x3, 0x6, 0x100) semop(r0, &(0x7f0000000000), 0x0) __semctl$SETALL(r0, 0xf07300, 0x9, 0x0) 00:00:04 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) munlockall() writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0xb775f09ffd43019) accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4) r3 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000340)=0x5b3c, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000380)="6add5cd3ec9056f0d5ba8663baefc2705af276f910159b03a533e3ef59ec7f4938a7d806a771099c58ff48fd6a683f92637892e781220bfa9d1f7fd59a0109e181403a9fb04eaf0812709cef660865305c61dd87d1f322016a1b6909a95d4fb59784d64adaa97e299c8279a21c91064e2cbb10d764d48fdb9396b59fd743ac08b5951edbf59dc697f5af3252048b6f6535e40833ff3110f7fa036ac821c8f34d7c552d7bf837a8c190da3383bf6fe1b941608f4f91b2bc71008a079a9fbc9a28bf8c95c3ce6a545045578c103f28caeb351aee83") lseek(r4, 0x0, 0x3) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 00:00:04 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x20200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0xc1, 0x200, 0x106, 0x8, 0x75b3, 0x2a7}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x1000, 0x4, [0x7, 0x80000000, 0x0, 0x5]}, 0x10) execve(0x0, 0x0, 0x0) 00:00:04 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000200)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x1c}, 0xffffffffffffffff) 00:00:04 executing program 3: clock_gettime(0x80000000000004, &(0x7f0000000180)) r0 = socket(0x17, 0x1, 0x70c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0xf, 0x7, 0x10000}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x2, 0x200, 0x800, 0x531, 0x1, 0x3, 0x7, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x4, 0xfe8, 0x845e, 0x0, 0xc0}, &(0x7f0000000140)=0xa0) 00:00:04 executing program 3: r0 = socket(0x1000000000011, 0xffffffffffffffbc, 0x4004) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/172, 0xac}], 0x1, 0x0}, 0x80) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:00:04 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x120002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x1c3, 0x9, 0x5, 0x3ff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000200), 0x4) 00:00:04 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0xfffffffffffffe12) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_nanosleep(0xf, 0x1, &(0x7f0000000040), 0x0) 00:00:04 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300)=0x3, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) recvfrom$unix(r1, &(0x7f0000000040)=""/114, 0x72, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/96, 0x60, 0x41, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000000)='BbMo', 0x4) 00:00:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x400) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:00:04 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) bind(r1, &(0x7f0000000400)=@in={0x2, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xb6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f0000000080)=0x84) clock_nanosleep(0xf, 0x1, &(0x7f00000000c0)={0xb42e, 0x2}, &(0x7f00000003c0)) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r2}, 0x8c) r3 = accept(r0, &(0x7f0000000440)=@un=@file={0x0, ""/13}, &(0x7f0000000480)=0xf) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x10000000000009) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x9, @loopback}}, {{0x1c, 0x2, 0x0, @remote}}}, 0x108) 00:00:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @remote, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @multicast2, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) 00:00:04 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$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}) r4 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x0, 0x7, 0xfffffffffffffe00, 0x4c, r4}) r5 = getgid() getgroups(0xa, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f00000004c0)=[r5, r6, r7, r8, r9, r10, r11]) 00:00:04 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x20000007, 0x52eb) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 00:00:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0)=0xfffffffffffffffe, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xa4bb72b024024186) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) 00:00:04 executing program 0: getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x30000000) poll(&(0x7f0000000080)=[{r0, 0x14}, {r0, 0x2040}, {r0, 0x10}, {r0, 0x54}, {r0, 0x44}, {r0, 0x40}], 0x6, 0x7f) r1 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x20000000) open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000180), 0x10000331, 0xc701) mlockall(0x3) sync() sync() 00:00:04 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x100) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81785}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x30000003, 0x7) mlockall(0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) sync() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fstat(0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000180)="e3cccec3c034c0d73dbe2b2a8ffed4f4d4841d839cd7653eaa2f7116b154fe1ff6014e53ec5cf0b8effc7c5dcdfb78052f5ca7b92d70793b72c62899f371bb544a617d1d779a9e875a9af39ac98f9889ec4277ee87b2ecfffa44aad63514764567539cc4dd564347d6b140a58a31b028231440f0725af035dbc1b6cb6706f3e3cf8c0a3cc708ce293f4aac1fb178d9f33136758b3cdcb9c5c4b3f048d08f391f35bf0ebc0ef9e44ecd128f49a7cb3d9191ab9236c1417056b5ec679cd831c897f752bb5cb7dba4475de87e0539b826e657d6fc635399f8b33379740dd99ef55d6c", 0xe1, 0x88, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) 00:00:04 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6a97}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x73d431ba, 0x7a01}, 0x10) 00:00:04 executing program 2: r0 = socket(0x2, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000002500)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x7ff, @ipv4={[], [], @loopback}, 0x5846}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000100)="59f4e5030aeeaa27dae4fcb9821f384bbdba4dbd6e53d6ede1ebb8e1bd760a9cafacbc381b9d772f24aceac99fe95caf19adb595aaecfb874dccb5da241133851d4acbcdc04cc3fbafef0147c2e6c79fc87fd7168ec59213fd2bbe09e5de90bf6c2dd1a5e4b90360d7ce85e503a092c8000c018a518bb3b240695ae26b2e175e2f06bacbe8b57969f753c2c23f7f4b59b48d4194e02779a54f010aa80e7ee9aff22cd79c04fb832fd91542847d9889daf354fbcde40284ba", 0xb8}, {&(0x7f00000001c0)="eaa0c3514f1e755a18a8db5e0b5c4dbb10b87ba36cc8f96cd5d095b60027b5f422d4f4e3d35d41365cda8631b479ba90dfaa972100d2d674a1ed04a27579f3820951f1ce93581baa0a9fbdf95d1570e97831edb5d62a32ae7d72402206ed922159160cc84b8b351e9c83f39aed775d9e9e978f64cc30fcd198452de46e26ce9fb8d340ee4864d0c9778e921d0c3c4fbe013933b4459b10a8d9eec454a8686882cd3aa69ef97af77b16f27a366073f62778c9ea0c99a6be6a0ae0f8336e0a", 0xbe}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000280)="dea0c53e1c38d8f8dff3c43624d011527eb4b89c44da07b64291de908f1991f50fc67dc81683c1d454d1082557c032fde353eb51d1946f7ca757081a4e8f9db0ea0a99b4b3a4d43a7e3f38542f9a14c773816f95049199d41eefc116e8f803ea24d0b7e9e21742ed8527f66a0c465d6611cc9eac822f93dc977266c916eae854df4a76fbfb0ffd5aa964552ec3476b55a652ddf870c5efa4fa02d46386f9bfa100dfb76cf90a58a22613dfc04d64eedc59d70f42489e4a6cbe936cc4b49c41200514f4b7", 0xc4}, {&(0x7f0000000040)="5213dca9169599ead1dd75c80521e663", 0x10}, {&(0x7f0000000080)="cc427ae68fd904b332d2574fc44382c515e6d572ae", 0x15}, {&(0x7f0000000380)="469bd4eae1b9835728502d1fe603e1cca06e11af0cc5f8c9a78ccf5b5b69ff406d16d6b3cadfcc28cd453a1fd8d6e1cfdcf591453084c05c54feaf5d7f0c85b0aa3a51f286a7ce31dc59879bc32f06dc190bb32a43dd1b1d0f1025d7b0f26497e7705d982137d896625c7ba1715a970a436bf434ca79a73ba40fc23392e02482", 0x80}], 0x8, &(0x7f0000000480)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x30, 0x6e5b10a0432c51b0}, 0x84) 00:00:04 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x2, 0x2, 0x5, 0x1, r1}) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0) 00:00:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0x9, 0x4) socketpair(0x11, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2305000000ff0200000000000000000000000000010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d38c6f6b09c4038cf88e60aaea38ee2564aaa488de9be1b1c09b72af7be56740c14c61ab216a9557d9281d5b30111592331f3a38796d4d409549f8c51de176fb817bada4800b50c0036f867b2007de49deb74d97671c54187d9013d61ce6d9", @ANYRES32=0x0, @ANYBLOB="88032b0d76eee52777fc5466c3e66cf527d4cf433fd3883cffa48df36a271e54d392f95ddab09e73b1674f57b9c96fedc4c3e8aac729d240d01705d342d896ca6c5fb7cae182856c103abca6a693215cfbee153b2c5c359a73607b7a2ecbb47cf5cfdd375c764097ae866271afcbbcb0e58aeb887cadefb04ad2ce968dd866ea529877d6d92c0953c93b362dd5526ee6ec2a3f67420d60943450be4063fc7a95f11bf128a45458f4300f17208df2d14baa9f14c7019ec3e2214def059f061f1362f30612f14dca2bcf20ac9d8ce61e6325d5aac34d5fa3b5"], &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r3, 0xffffffffffff0000}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80000001, 0x9}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r4, 0x6, 0x5}, 0x8) sendto(r0, &(0x7f0000000080)="1323", 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:00:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 00:00:04 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80800000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="25bf71fd6015b1d46e85d8afe506eb14d68ae77008710dc16433b2d7896e364a3f0ae8a068f1a9d5b3f9cfc303bbea02832c1d2d0e71c9429bbfd01cd721bc47eab734badec8783a4b3fedbed93188009249884bd90417ea46001c3bff42c7d0e6817bc079f38b52a106966add4e930596ebdd6bfb74238e306ad6a47d1d210e7f4c145438c3dec593bb8218ffe9853babeb2919e1ff9b5f611c5502202dd5b4ad735ed30fee6ed570") mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000a33000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:00:05 executing program 0: getrusage(0x1, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000940)=0x8, 0x30000000) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x5e7, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 00:00:05 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x48, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) r1 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) 00:00:05 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x57, 0x0, &(0x7f0000000040)=0x2a7) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="c17a2c33151af26d4779c8442faa853283317a4417cdf7a8b9124c836eda88b0f5884aba416b0616f7ad99a21b29bdcaaa9253600b0ec95fc74a133ac45a011d95e9aae9418730e4ad8ffeb255877853fa5480b4c166d3de96d70ab9e95fa77cb29e48", 0x63}, {&(0x7f0000000100)="c9c6e8388aff779b9fe9f0b560eea0aa236e08a28963d0b9eb3fcabc654bc79eb92e5d49644392a2be1607531dae50a6e900679c71f5e4aa5fc7abb7b176a5ba5520d874ad3bf50013524079805b94c864ebf1b699c8416dd2151d5f3e440755c9b50182f53c730ee4ee6cac8cc94eff4a7d97516f86c00e78b4ccbd87a11b4ac61b11583dd0321f5f60c13aedb93ec1c18227e44f48386465af8cef3184f1ce4f0050d5a5357d9d6dc86b9fccdf2aa06b88651afed8", 0xb6}, {&(0x7f00000001c0)="ee16641eb675852c889155bfdbfa3f96e37d918776e538ce379bfc1ac2c8a40855e50e8e67db35a753966849adfebf0135e25365c241a0c97ea32d907724c78024692b77e4cc66b7dbdd0750572e03c3b6eefe", 0x53}, {&(0x7f0000000240)="e6542b0fba68c74f70608ee65b8162d64cfee7969dcb909c847db067e5628bddd4d2dd998e29be08fa1871193fd486183b164a37893c7122bb815337673deacc5c6fba0e486a29d01049dacc6670abdf568650890398c11b0692c416f080f37b96189f6712c7182b2d3e0096b7af395c0fe682e9f53ed2b4ec7745b7ff8cf01386abc4f2fe8211648e6bfce2d9a309e50bc6cf9933e6596bb1987ba13a8a931934fab07b3246e158d33b9e968721ca064feb940a2f2add5a3876c90cc568748d5eebcc00b57bffd32d5fe5fc228f49a88db9601253da29fd97108b26f9b059b7eec419c2e335d00cb123c2af0e867bdc340e10f76c71bf22a9f90456e36f8f", 0xff}, {&(0x7f0000000000)="71ee2a8bbf31b7b4b83e39b9397b", 0xe}], 0x5, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x100, 0x100) accept4$inet(r1, 0x0, &(0x7f0000000400), 0x20000000) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x7, 0x40, 0x7a, 0x3, 0x5a2c, 0x944d, 0x9, {@in={{0x2, 0x0, @rand_addr=0x5a31}}, 0x0, 0x6, 0x4, 0x8, 0xcd, 0xfffffffffffffbff}}, &(0x7f0000000580)=0xb8) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000780)="54d25a5e8528397e3bf69146d65bcc0ddefe67eb8b3a53428e1a23b6cca2c909895b53ad11e70e148e589b7fbc1ef4172e5a02dda65bd3fa290182510ffb899ae72f3d575ffa5cae7fafd3b678244c6ad76317a54113857a0a6a186dfaa8") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000005c0)={r2, 0x101, 0x9, 0x3662, 0x0, 0x5354}, &(0x7f0000000600)=0x14) ppoll(&(0x7f0000000640)=[{r1, 0x36}, {r1, 0x64}, {r1, 0x2000}], 0x3, &(0x7f0000000680)={0x9, 0x2000000000000}, &(0x7f00000006c0)={0x6ae}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000440)={{0x1c, 0x1, 0x8, @empty, 0x4}, {0x1c, 0x0, 0xf7, @rand_addr="f29948e1c46ffa3a902c54115602c48e", 0x3}, 0x2, [0x7, 0x1, 0x1, 0x15a0000000000000, 0x1000, 0x5, 0x5, 0xffff]}, 0x5c) 00:00:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1004, 0xfffffffffffffffe, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x40000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x81, 0x3162, 0x81, 0x2ca1, 0x2d10}, &(0x7f00000000c0)=0x14) 00:00:05 executing program 0: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x8, 0x4000}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x48f2, 0x5}, 0xc) 00:00:05 executing program 1: r0 = open$dir(&(0x7f0000000340)='\x00', 0x0, 0x9c) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffffff, r1) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mknodat(r4, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x2) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000200)="77bb9fda9ba9af81b5c211a80ffc4b9b7e061480976241f690354a1656aeb67e778d9f240d753591e1d6031e47006a3b41ea06562065b905f9cdc0b251c75827489e9d6ffbe4a998abf2d02ebf57e42859c368e0fcef3d0693267d444a68efc4623f09bc46088d443a5073e34303faa7fbaa8b3950a835126ed44e8009666d056eb1f1fdc75283a4852312a1497c1cad51857e6d3976889dc5788558989892c73cb1c3430e4a76da5d5a83e71d1fa7e9870baff20e286c6260acadd9baafc77890") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r4, 0x1f470000) ppoll(&(0x7f0000000140)=[{r2}, {r1, 0x50}, {r1, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x66, &(0x7f00000003c0)=""/249, &(0x7f00000004c0)=0xf9) 00:00:05 executing program 2: r0 = open$dir(&(0x7f0000001340)='./file1\x00', 0x0, 0x20) sync() r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c) recvfrom(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x3, 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) symlinkat(&(0x7f0000001200)='./file1\x00', r0, &(0x7f0000001240)='./file0/file0\x00') renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x6000, 0xfffffffffffffffd) mkdirat(r0, &(0x7f0000001280)='./file0\x00', 0x14) 00:00:05 executing program 3: syz_extract_tcp_res(&(0x7f0000000040), 0x8000, 0xd0b) syz_emit_ethernet(0x3b, &(0x7f0000000000)={@broadcast, @local, [{[{0x88a8, 0x460b, 0x180000000, 0x4}], {0x8100, 0x7, 0x10000, 0x4}}], {@arp={0x806, @generic={0x7, 0x8fbf, 0x6, 0x1, 0x9, @local, '-', @empty, "366a1e8b3ea343ac7298e2cd601d8192"}}}}) 00:00:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0), &(0x7f0000000380)=0x8) setrlimit(0xe, &(0x7f0000000000)={0x1ff, 0x5}) r1 = dup2(r0, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x5, 0x7}) 00:00:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82fb2d00000000653000"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x86c}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x6}, 0x8) 00:00:05 executing program 3: r0 = dup(0xffffffffffffffff) bind(r0, &(0x7f0000001300)=@in6={0x1c, 0x3, 0x2d55, @empty, 0x2}, 0x1c) r1 = socket(0x11, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000001200), &(0x7f0000001240)=0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) freebsd11_lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) sendto$unix(r1, &(0x7f0000001280)="33f6cf32ddc80b476d7179fedc4cbd60756c43b471990120122beb6642aabcc9f7732f2b3e8906c6c30692f24a26e842bd9bbcc6a99185e21ede7d7f12dcf1d0d6b66b3b616a980ea3abe9a1b8c479963cec", 0x52, 0x100, 0x0, 0x0) 00:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x000\b'], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x5e00000000000000, 0x1, 0x5, 0xfffffffffffffff9, 0x7, {@in6={{0x1c, 0x2, 0x6, @mcast1, 0x28}}, 0x0, 0x3, 0xffffffff00000001, 0x2a22, 0x8, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 00:00:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) shutdown(r0, 0x1) 00:00:05 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000140)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000080)=[{&(0x7f00000000c0)="fcfc00302b292e9800000000b5f9630d8d00"/48, 0x30}], 0x1, 0x0}, 0x0) 00:00:05 executing program 0: syz_emit_ethernet(0xfffffffffffffd69, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60b60bce00090000fe070000bf040086c63e15393c54a90000000000000000010000aafe80000000dfffffff0000000000aa0011fe819d97f801c4187b0e848ba7a55034723692e00fd1abdd6528c689955600d78a8d4792064a07ac49cdbee96018be4b47965dda9d7a741372529422c9f6b632927d07a9d798865b235d763bbaca334c5a24208bab30583c6542fb04d8e998e58471b0acd5b277652bf5699156b801ae124b35267567d523fa6661fdbfc8414d7c7ea8c4a915de8afab94444353285d6d44ede7026c8e676124f60f9d34b076900000000000000"]) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x1}, 0x24) 00:00:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) r1 = socket(0x1c, 0x3, 0x3f) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x100000001, 0x72, 0x3, 0x5, 0x3, 0xe53, 0x7, 0x4, 0x80, 0x100000000, 0x1000}, 0xb) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100, 0x7ff, 0x40}, &(0x7f0000000040)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x40aeb839}, 0x8) 00:00:05 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="b65f14942bf778d9c52e583eb2789073f27feafce6221b6c90f9cfa9eaad06cb2f435219dfe15667b09b62f611199544769c9ed4c8676e4fad22cfe74a26045b5ed6e1ba1d01211302798d405b646f9367b6c10050c3ada9b04e3fce90c613d6196fe64b7471aae2c1621029f7a75fce44661be33afbb13b39b7176483f7d029a7c0c6e1ea6f9b56eab5897c189b516507c6172b32c1f250025061e296817d94695c5fd21cb41699c3c8057228e30bed7b2695acc045c10f7aa44cfbfe83") munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}, 0x2, 0x3, [@multicast2, @multicast2, @empty]}, 0x1c) setrlimit(0x100008, &(0x7f0000000040)={0xffffffff00000001, 0x10808000}) dup2(r0, r0) socket$inet_icmp(0x2, 0x2, 0x1) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x3}}) 00:00:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) r1 = socket(0x1c, 0x3, 0x3f) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x100000001, 0x72, 0x3, 0x5, 0x3, 0xe53, 0x7, 0x4, 0x80, 0x100000000, 0x1000}, 0xb) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100, 0x7ff, 0x40}, &(0x7f0000000040)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x40aeb839}, 0x8) 00:00:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) listen(r0, 0x40) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000fd, 0x0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) 00:00:06 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x7fffffff, 0x4) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0) 00:00:06 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000014c0)={{0x400000000000000}, {0x0, 0x400000000000000}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x7}, 0x4) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:00:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup(r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="54d185be1db9d17763b62e5199a5ae87465bdc0436e068664047f793cdc164b8ff7faf4d682f933ba7d303de7daa7458cb0b03bc0a93642d5741a3aa9e3e801fef991203e5382b9839274c8fe586a78b39ff4d74bbc2336feed783aa62b2049e9faa047104ba9746a15ee2b25a44828954bb68289509bfaf0e1eae56ad83625904da94de8aa7dc13e10fbb0b0ddc9516ad29f2cef0024be3537b5115ce715e80067ae4806c92b0bf9c9f63123af628fc663d68e0fbb60936c7e15d6798f52d630ab69172bf509761867d7999139daadbfb5dc6eeb5bf0885564c570e2b644066f4821aab19") shutdown(r0, 0x2) shutdown(r0, 0x1) 00:00:06 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) pipe2(&(0x7f0000001580), 0x0) 00:00:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x2a7) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x187}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) r3 = fcntl$dupfd(r0, 0x0, r0) getpid() connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c) 00:00:06 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup(r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000000c0)={{"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", "8da5cdfdf8d7f1c71e999bf9fb76bea4b2ff2bee4528aa5ab0383cc8308fa68f", 0x0, 0x2}, &(0x7f0000000080), 0xffffffffffffff62, 0x80000000, 0x4, 0x4, 0x8, 0xfdb7, 0xe1, 0x1c000000000}) open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x20) ftruncate(r0, 0x1007a) 00:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000400)="ad2e4a76169626bc147bf5f3ebce358ef09a9a9ab968ca241d38fa24dc81ceb4d5f5688c5cb20f5f87e4cd4cb046bd1f6a89138fa68e484935671b7307b22810fbeab030827b525a1869e987d4458751c309476a2d286ac80819209ed5dae20e26e81dc4312c7a2fa316afe34a1fa773e9799e2980a6c46ed65ca1c177ce25fad0d764bf0ed3855a62142ef70f5b9704f4d413a91c910ffe07813fed7b662c4dd52b4ca730c2d804de4135b1205cf5223d3f173b29fdf3a4b1e5b531ebe737208e100caa92f3369c5d1b3af3092cb04b8f7611038b71ad2d2209c6455b77c69eb9bf95013ce76e8f187f7d392a8ab3e2b83ed3a879398d2b331abb4d79248a069ef3c48c3a5fb0445a75cea33824d42f81dde67d9f6b54c416ba9dbc6964076bd4ed925008157c13adaf3d04ac98a1bf4c47ea26db4487e83a57054b5abcbfd9c846d31fc816c358bdfc09feff46e1dfcdd2dc39e10affec78083570bcf8fae001576d8fcf9941a9f56d4350a4318890d814d6d5f0e71bb3091e9835488561d7c4103f31828cd69862cc1f09819706ad6bf79e9a09dca8b4f37604307b6777a5a2d3c8eb6baf87ba4a56d710691c86a5b9a85fb1cfdcc06890b0eb0cdc77991c3ce853848910378acded05ebbe54f0d3d38bdbd1e5767bed6fd043786a6637fd5389a195ea1c16cebf62aa72c1e2d362bde10e60ce9a7d06a05062bd4754924690d7b908e386ddd71159a3d98fb6c479510cd4a8161dddc30fffa84c00162a5e759a54fc3148908923882331c655c4a03c2b904905dcaa9638ffd1b7141d2484279f57ba7fd4dbdd76d737cfda6413d37578379dc165c7eff9660dc239393a8f0d1849f2d007c713686dfc203ff187ea7b9cf126f799bd5fe2ef9120d272e55e8641a032880046a297d76b487b05a4cc60d7a0e6c0cad50b007e3f27bbaaa801981c2721155c36c11ddcfed87603b83bafea3ef514d5788fd36bf4acea4b2aac8dd76d90de4a0c637f3f93362c84eb8396db12d32b4e7e0de66eae7cb9e34fc1aa384beaa56bd1dd019ec753d4026b2cd16632bd26fa1a1d50ff4f25d8ed2fa88e0a883e22a69e5c47d601831a3d77d086a712e305d62b8ebdc68b8fc1c6d6538a5db6669c4dba3ade49f2b279b161bad5879ddf6dde75b292eace7fa98cf47d5fd22dcc31746cc315b539fc41c800ddc2fa47d1f40cff0ff73124b1f4656ab1c7390471fd72aa2264c70945e60d69bb6cf395e85e25cbddcd062a6585465c5cd70eedf93c74ad6a0f1ff43eb8743131a571677b770fe881f99d23c5043bdf6d1233f669fc84229308097d3f6d9c8976d47556092b1549afca534cbbd170e4ba931c790d8e567f6dfc17bc99de72db03c063ac5d78f9fd15821775dcbb8d5caf94d60c955f01e6e1da05773014bf91bab848d255c64d20c45406ce43ba4ca70dff99529e6dadb46574270fb8425f93e951edbb581be30f2f0c32e2defab35ab3b9d92c9bf33c60f87cc2b149e3b199aadf662f9cdc183a290b22c25c19b1afb443761c87fc84ad35143d5c90617ceeb25f6e33fc66af7a0d1378728151d40e90b47b032a57d1e411699b0bb368b9debcbd9be21b8fda36b9210d130a5c116cde55c1f0c630eeafee65f138f0bb4ae699886858f2d6e70ae56ae1d7085cddf859d1fd2be74f52ec5e58316dfd29180e55e64ad1b8cec4731cf915cbb678a72c978e1d682610f228b21cc6748bac595a5f57844371a74cb6615c8e378e0bc4d062456196345dbf9c95eced5ff1e2605abc8734bccc5f350de75f1a2c32dabdc12ad7e06ae8b1fd0e3ea153df4446738856f73e8f6773e63d88d069d3f9046c0c20c0be7e99a227468e6ea0680e63e636f08ecbac57ea714a46662a3f6b2d327244e22b50d408adf53cc8d375965f85dd811b7534438216a1fd346463357d91257cbce7ad56a2050bc2e315fb8cbec8a49438c75e08018260a1d7f42acc7a3f0d681a74017e684915150213c08dbcbdcb4166f3a05ea5a6a142d93471e17cafc7466cb635896743aa209aa3dd18d15cbbba5418ce20f34f62e4907ce2616294cad58eeabcce2a78e7d8e3035bb2c3e263988b2306c64bdbcff6b8472cf9d209b6326d447e80e555b7c58151ccf0033df676d3acdc0d44464095320fb3642cc2ce6df07e9db95082c815f1dc5999cf6333969f2de995fdfbacd991ed0eb0b52a2d1b73714b1ebef353399f8c03b26cdf70cd846c1cf7939f3dc9a5e47c249cbf95cbc79b610c58d152254cde5a542abeed2b8db480172228724a4296162fe20692dd1b6e13a1f0367b1624431da595107b776a773fc839b23518f5c5f3f640187b5d6e64635145617bdc64893d0e7e14e9edce4a11de96a2732037c570d93e6c720eb8827b9ce252dbb57f35c4d35e6b6126b4a0b29c39e250be990d242eeddfed6f36574326f2d761cb809b304a1a4151887070054ba9603108e5f70eb7c430c1b95a7bea37b5fbca35e8f137e743b8a23e9ac6375567f03a22a6595929cdfb97c773ff942c6031a498c79f0ddd7d3a17b4b7c2366b7ec49ec22abc92d241fbfbc1b40753f98826adc99f0579bb0a108a84a0b6e2f36b7455b0c7d61b0e763d41b52e1ba17ab62f342ab605d55f85f67c1dff8368c04166b8b23f78103411ece8c40bf79d32153167139d21db5da36a5d8a1baad687882ebe4c80f83c2112a1313b36e911e2f08041a4b85ed456dc77090a291abc4dc390a8e107a4f46b41f158cb181f1e1a8b8cdf3bf4ac5bcf5e1bed8d84ecc5fdb384500f1ae36b416483e81d0e61f655a145a533d3959ae3f791742537946044a9537939bfaa67ab8a28aa6cfd71ef6e95be75341ca584cb74907127acfad990dd563da36959d2b4970bff0ff5cf4f9e981211d5c583722a8688b6ebe0411f887cc2153515aa017071470fa69e739161e4659c82c6866f56b4a49486e5bace9fd5571c6610ccfe4bc4c042f8c91e36c8482239d70194c61e4c6cb315610b29e5c0f7c5673a696a012153636d9b9d3db8430a7ba98e9812e098448288f2f58d9a2dc10af801acd29088d086d0fc66c8947adc675ed983aaa901826eb6a852e0a4812d49e788358271167242d0a68a26151e15b5f4bf62f81f292e1ce68099374143fed721d20bdc3ed6f1f808fb988eb6342f9a745337890052dffb52954e2a2f07d75d9af9c68bdbfc73efe28a9ae6a6a62430dec2fdb9e6bf731579b60f4f851108dfadfa8d7fc238e69f29a92797bce3b90cbcd92d2c3120f932b3afa76b8881e8d0aae2eab25f0a73f8ec4223681160dd8d95d046f51cb2c3cf8016a4bf3ac2156e8179d43d3486755dee02d0f1849aa08d055748b4420467ffddbe00749eb88244df305bbe9419e3342614f6388917658f8c074747e73b38071b2fd108bc7de2cca666216b53dc9306369046ef15c1da8aaafe7a67dca012552687de593408cf8c2f34f49220e643379cd249cc96d3b65700ec5d940767929042540e4b687bd6c8f46dd0970a0b12f328de1dcb4c72aa117542ad687fa9337c13b3d11f16e4f37c1a6c90599ba1841b313ba6301ab0487b15f8cd1d6852057e19fd46e8a9364e063782b768fad7183e2e99d529db12f044d35a555dddde257423156f254b4033c827a0446f91b408174015a5fd0dce261ca3407dcdaaf17f983081a3681164d9164d4038f17f445c30cdf1051354f9374a8b27fda0b1c4f89d0ae9dc61cfdbd844f75e2afc4b4d0376f4ad0e9f0db0ca580a63a286441dd0cf1468337eb44c2d9aa53708b8b82f4bdfa68ec033ed211964922cd57820f8711aebf15ee6c46ddd419b76fdc62b9de30b1e45bda6a25642a78ec4fb13de8d995899a8fb2f8c8d991e926a575fb55bcbff2bdf92c78f72f77f578d7fb1304e8e9ae51e6bb8f90e7ca31321143ef1503004787a7c669af24c51559d16395b1d0f3bc3831b4bb248f92f034a7b3f34db95d624a3245b06bfec43c59a7bd69229f4febfc7d0166cd9e91116de369433cfd62e70bba426597bdaa81c5f2944c271af5bac8f40d504e42bc1156acb58c91de16222ca67490f3594b8d94bfa1fb1f25ad5e6dc418b245cd9e54418a6c0d8986321463181984488e7951d248b5b1d457fb7269c199720f681753bf5160291b716bc1238d045de92dac26beb2c246a7cffcbf54b4efbf502909bde67690afe9656601cbce3e38064fae398e32a3fca939cc1c91fb95c5f259b21d7ea82902dc2c1c06d8fe08446f11d2525dab13f9bee62e62ffde84e44723e9de678f9d38ec455c52a2c0d8179d49927a18e89f1df04a6568b57d4b06e6a7f7c864a2f371f9e54ac0d0d50b21f68a0f91c61df83a6c66bd72a32ef8cd6dd87e1b0963185e2a41c1ddcdc931d8917eb5e54c347b63e674ceae242dbba0b4cf7f514acb8c4e6478ce19653bf5a854d5f41b9e38834abcf9bfa5f68b310805e3bcc3a90b3f4f6c931886ebc051d9d14a0ad3f9a76849efe0c8737b657cdd878510e3562941d10255cc0cccc992765471225b5b8c2c0f31050463db5a1e1aab8a92703a3ddac69c7acccbdfb5ea2f52d4d1bc2db081bcef7336049f91db3be58a8f142c2e0768dcd0a916fd8bec60d297da6857970c7adfd91d628a00d95d1738cc35d2d926a6ee6cd0975f030d5705dd6d1cabbf019ccffde40b78912d1ee5715349d9e54b48ec20fc59b49fd7607b1110e40825d0ec4b9f7ee55083ddd40b886326474c095de71c696b7bdf97effcd5dde6e304761d4713f023b48958c2c06baff7f680238076e6cc4655ea875ac579e4c922ae514e2f6835065b29e71a27f7d638c3522bc0f40a5bf9d84c4b9cf6ca10166b667451deac8f04f3fd372f78626b78b762faa53752d7d43dbddb048b3206d6e5ea7578ec080094f0da29e0c9008289081118cded4727311a4feb0173e708272fec38e9ec39d93a8ff8782ffce129234699be0b432187a92cb91623ba5eec616cd1efdbc0c85302e896fdebd8e9fb99b9c7b027fc4b9a30ef8e6ec27ab36f7ae8952fde66db2c354c3ec26d800f9b43934c5efaf2260fbfc9a6c9336e93aae18c8de1e482b84d9e455a55d9ca3d3e8f8c3128ad18679647d358d84cf5ddeac0c15b35b834158f5949f0b3df03e6b43576804d62529376a2e48c90e61c52d5b8d0859e13cadc5f71b3a0e17df2cd42496c26205b337a3905eb565bdda427999c46bb8c9837a18d0f18c119a97574d5297983b4aea3a07a5cde25d5c89e3e47a7bd32c6e129f600fbf1e96e8fd3fa8351a26238d9f1ba1175d0f6728eb6cd1c10b18b5bc5c79ced2dcc4b57e0e520bab1226f2b958d04b0c4fae1c2497a07b512cabed3adfc1b95030e99869db8db42328abeb2e2318cd52fdc8b0d425cfb354715e5c6f12cf0af758afda90a4d0d33a9b8c36bcc4933a70bfb265e153251cbb90415094e7e283a9f41a4d2aebdfdb7c71f93f6bec52bdf3b1a21cb28719495862698bc087625ca2058bca5ef85b213bda9f7f2242514acde6c4757b9bc71035ff4881d0d6046aeef4401ab76576facafae1bde8a44c73604119b016c8f13a15a7f3d126beaa25f8999b93a5756175dd0e8400963b4911d08deb0b1068f436bc82dff910bb2a3c43ee626f896244e264e37d0b34dc7e64c56d679443409b8b3b60ff3b0583226b06cafb810aa769cf5df72ed5c4fd01396c57a07e85ebb05471617a6c10a420c09b4b232113abbe5707c75c5541af0c3efc2c0d9ae01cfcfb2282cf0279eea3221c5f9f66bc652df743d583eb3b4385431c9c") r2 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x1, "8ce2685310cf59f897568d9ce0c98e0a"}, 0x14) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:06 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000080)="76acb9c79bc9a60f04647d7ee0e7c63e396a0151c361a180d7f7a6aeea539b32c1a1cd551f60a114a3623c924ee47bdcd8e3c2b508e1948e0d0c1bab708267ccb343dc6bbe5eed967ccfef02038b53b7dfc510e6f50fd1aa40348da097469c2c71983a4f3e77dfcdd70ec9b0a42841d7364edf87863f0faa8e5d2980b497ef5b7d8b178ac1d7f23cdd338ee6b73366482bac37c1b4f6395b4986ff2707003e4a02772628efeff317b80945e3a11e41aad5325cf496f0069121782f20beeb8b2044674f9761fc01a1e21ddaa49ce44c0046b4c3", 0xd3, 0x188, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000000000005a000000"], 0xc}, 0x0) 00:00:06 executing program 2: r0 = socket$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, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000280)={0x7, {{0x2, 0x3, @broadcast}}, {{0x2, 0x3}}}, 0x118) 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$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) r2 = semget$private(0x0, 0x0, 0x45) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000001c0)=""/142) 00:00:06 executing program 3: r0 = socket$inet(0x2, 0x804, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001440)={0x1, 0x0, 0x100000000, 0x100000000, r3}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0x8) r5 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x180) ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f0000000340)="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") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5e5, @empty, 0x5}}, r4}, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x401, 0xfffffffffffffffb}, &(0x7f0000000040)=0xc) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001340)=ANY=[@ANYRES32=r6, @ANYBLOB="a8000000d4bcc50f5a6c748b55cb3fce9ab587d98390eb7ebb3e62d57bd05c97c83b5c3b03f12b2f205145bcaa9548fde8d1288634d98cb39ffa2cd4f3b6004e74aab00e217c2108faefadc87dcba909549ddf46ff917b7f4091af02d8e2c4f8dfc3791d064db7a9b541980967ecb5ef8da5877d680eaa0f247aa31cc39127be7ba1a7dbb1d766bb69ea46ffe22de4e15b616d91c167202404f8fc7a4018b483768a17b68af863aa88a1cc0a2f0689cc68937f2d7a187195f08aa629587dffebba4df95bea5a839a688352e103b75a63be9de02a"], &(0x7f0000000080)=0xb0) syz_emit_ethernet(0x126, &(0x7f0000000100)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000039}, @icmp=@mask_reply={0x11, 0xa6}}}}}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001480)={0x4, 0x3100, 0x8000, 0x413e, r6}, &(0x7f00000014c0)=0x10) panic: inp_leave_group: imf_sources not empty cpuid = 0 time = 6 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020f03520 vpanic() at vpanic+0x1e0/frame 0xfffffe0020f03580 panic() at panic+0x43/frame 0xfffffe0020f035e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe0020f037c0 ip_ctloutput() at ip_ctloutput+0x7fd/frame 0xfffffe0020f03810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0020f03850 sosetopt() at sosetopt+0x101/frame 0xfffffe0020f038d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0020f03950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0020f03980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020f03ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020f03ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41311a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1327 tid 100661 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why